According to an aspect of an embodiment, operations may include displaying a electronic user interface that includes a plurality of user-selectable options corresponding to taxonomy information for a plurality of optimization problems. The operations may further include receiving a first user input selecting a first template for a specific optimization problem of the plurality of optimization problems. The first user input may include a selection of at least one user-selectable option of the plurality of user-selectable options. The operations may further include receiving a second user input via the selected first template for the specific optimization problem and providing a call to the optimization solver machine to generate a solution for the specific optimization problem based on the received second user input. The second user input may include input data for a plurality of parameters of the specific optimization problem, specified in the selected first template.
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
G06F 3/048 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI]
2.
VIDEO CODING AND DECODING METHOD AND APPARATUS WHICH CHANGE THE PREDICTION MODE ACCORDING TO THE COMBINATION OF THE SHAPE OF A CODING TARGET BLOCK AND THE SHAPE OF A BLOCK ADJACENT TO THE CODING TARGET BLOCK
According to the present invention, a generation unit changes first prediction mode information to second prediction mode information on the basis of combination of the shape of a block to be encoded in an image included in a video and the shape of an encoded block adjacent to the block to be encoded. The first prediction mode information is prediction mode information for indicating an intra-prediction mode that has been used for the encoding of the encoded block. In addition, the generation unit generates candidate information including a candidate value of the prediction mode information by using the second prediction mode information. A prediction unit generates an intra-prediction pixel value of the block to be encoded in a prescribed intra-prediction mode. A first encoding unit encodes the block to be encoded by using the intra-prediction pixel value, and a second encoding unit encodes prediction mode information for indicating the prescribed intra-prediction mode by using the candidate information.
Operations are accelerated. The exchange control unit (11) retains correspondence information (12) in which replica numbers that identify respective annealing units (1a0,..., lan) are arranged in ascending or descending order of a temperature assigned to each of the annealing units (1a0,..., lan). The exchange control unit (11) causes start of a process by each of the annealing units (1a0,..., lan) in the order of the temperature based on the correspondence information (12). The exchange control unit (11) determines whether or not to perform, when the processes by two of the annealing units corresponding to two temperatures are completed, exchange of the temperatures assigned to the two annealing units without waiting for completion of the processes by the other annealing units. When perfoiming the exchange, the exchange control unit (11) updates the correspondence information (12) and supplies temperature information representing the temperatures to the two annealing units based on the correspondence information after the update.
The present invention minimizes decreases in calculation speed accompanying increases in circuit scale. When any of the bits in a bit sequence representing the state of the Ising model is inverted, each of bit operation circuits (1a1 to 1aN) calculates an energy change value for the Ising model on the basis of a coefficient indicating the magnitude of the interaction between a self bit in the bit sequence and the inverted bit, then outputs a first signal indicating the advisability of inverting the self bit in accordance with the change value and a second signal indicating the energy change value. A selection circuit unit (2) uses the first signal and the second signal as a basis to select a bit to be inverted in the bit sequence and an energy change value corresponding to said bit, outputs a third signal indicating the selected bit to each of the bit operation circuits (1a1 to 1aN), and outputs a fourth signal indicating the selected energy change value. An energy calculation unit (5) calculates the energy of the Ising model on the basis of the energy change value indicated by the fourth signal.
The present invention enables variable scale and variable precision. A storage unit (11) stores a coefficient indicating the magnitude of the interaction between bits in a spin bit sequence representing the state of the Ising model. When any of the bits in the spin bit sequence is inverted, each of bit operation circuits (1a1 to 1aN) outputs a signal indicating the advisability of inverting a self bit in accordance with calculation of energy change using a coefficient corresponding to the self bit and an inverted bit read from the storage unit. A selection circuit unit (2) outputs, to each of bit operation circuits (1a1 to 1aK) for a first number of bits (K) from the spin bit sequence, a signal indicating a bit to be inverted selected on the basis of the signals indicating the advisability of inversion output from each of the bit operation circuits (1a1 to 1aK). A setting modification unit (5) performs modification of the first number of bits (K) with respect to the selection circuit unit (2) and modification of a second number of bits of a coefficient with respect to the bit operation circuits (1a1 to 1aK).
A mechanism is provided by which exchange with the replica exchange method can be sufficiently performed in an optimization device. This optimization device includes: multiple annealing units in which states of each and different temperatures corresponding to the states of each are assigned, evaluation function values corresponding to the states are calculated, and the states are transitioned with a probability corresponding to the temperature and the evaluation function value; an exchange unit which exchanges the temperature or state between annealing units with a prescribed exchange probability that is based on the temperature and evaluation function value; and a temperature adjusting unit which changes the temperature of a target annealing unit of the multiple annealing units such that the exchange probability between the target annealing unit and a first annealing unit which is adjacent in order of temperature on the lower temperature side and the exchange probability between the target annealing unit and a second annealing unit which is adjacent in order of temperature on the higher temperature side approach each other.
An optimization apparatus is configured such that a random number generator generates proper random numbers during an intermittent execution of an annealing process. An optimization apparatus includes a random number generator configured to operate either in a first operation mode in which to generate a random number sequence after performing an initialization or in a second operation mode in which to generate a random number sequence without performing the initialization, an annealing calculation unit configured to perform an annealing process by use of random numbers generated by the random number generator, and an operation instruct unit configured to cause the random number generator to start operating in the first operation mode when the annealing calculation unit starts the annealing process, to cause the random number generator to stop operating when the annealing calculation unit suspends the annealing process, and to cause the random number generator to restart operating in the second operation mode when the annealing calculation unit restarts the annealing process.
Methods and apparatuses for coding and decoding mode information and electronic device. The method for coding includes: determining a uniform transform unit mode adopted by a coding unit of an image; determining one or more binary bits to which the uniform transform unit mode corresponds according to a size of the coding unit and/or a predetermined number of uniform transform unit modes; and coding the binary bits to which the uniform transform unit mode corresponds into a bit stream of the image. Hence, not only uniform transform unit mode information may be coded and decoded, but also bit costs of coding may be lowered.
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
9.
MOVING IMAGE ENCODING DEVICE, MOVING IMAGE ENCODING METHOD, MOVING IMAGE ENCODING COMPUTER PROGRAM, MOVING IMAGE DECODING DEVICE, MOVING IMAGE DECODING METHOD, AND MOVING IMAGE DE CODING COMPUTER PROGRAM
A moving image encoding device includes a partitioning pattern determining unit configured to partition a picture edge block (PEB) into a plurality of sub-blocks in a direction orthogonal to the edge of the picture being encoded, the PEB being a block including either a horizontal edge or a vertical edge of the picture being encoded among a plurality of blocks obtained by partitioning the picture being encoded, a prediction block generator configured to generate a prediction block by referring to another encoded picture being encoded for each sub-block, an encoder configured to calculate a prediction error between a pixel of a given sub-block and a corresponding pixel of the prediction block corresponding to the given sub-block for each of the sub-blocks and encode the prediction error, and an adding unit configured to add partitioning information indicating how many sub-blocks the PEB has been partitioned into.
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/167 - Position dans une image vidéo, p.ex. région d'intérêt [ROI]
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
H04N 19/96 - Codage au moyen d'une arborescence, p.ex. codage au moyen d'une arborescence quadratique
10.
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND RECORDING MEDIUM
An information processing apparatus according to an embodiment of the present invention includes: (A) an acquisition unit which acquires time series data relating to at least acceleration that is measured by a sensor device worn by a subject of sleep assessment, amount of activity of the subject, or the position of the subject; (B) an analysis unit which acquires assessment results by analyzing the condition of the subject relating to sleep in each section of an assessment period divided into three sections, the assessment period being from the time point at which the subject gets in bed or the time point of the first sleep onset after the subject gets in bed to the time point at which the subject gets out of bed or the time point of the last awakening before the subject gets out of bed, as identified from the times series data; and (C) an output processing unit which outputs the assessment results in a state such that it is possible to recognize which section the results correspond to.
A drowsiness detection device includes a memory; and a processor coupled to the memory and the processor configured to calculate a respiration variation period based on heartbeat interval data which is generated based on data that is obtained from a heartbeat sensor; predict a subsequent period structure of the respiration variation based on the calculated respiration variation period; determine whether or not an abnormal signal is mixed in the heartbeat interval data by comparing the heartbeat interval data during sequential update and the predicted subsequent period structure; and replace the respiration variation period which corresponds to the heartbeat interval data that includes the abnormal signal with the predicted subsequent period structure in a case where it is determined that the abnormal signal is mixed.
A base station (110) controls a second wireless communication (102) by a control unit (111) controlling a first wireless communication (101). A mobile station (120) is capable of data transmission with the base station (110) by using the first wireless communication (101) or the second wireless communication (102). In a case where data is transmitted between the base station (110) and the mobile station (120) by using the second wireless communication (102), a processing unit (112, 121) for performing the first wireless communication (101) at a transmitter station transmits to a receiver station among the base station (110) and the mobile station (120) by performing tunneling processing, data after convergence layer processing of a convergence layer for performing the first wireless communication (101).
H04W 28/16 - Gestion centrale des ressources; Négociation de ressources ou de paramètres de communication, p.ex. négociation de la bande passante ou de la qualité de service [QoS Quality of Service]
H04W 28/06 - Optimisation, p.ex. compression de l'en-tête, calibrage des informations
13.
AROUSAL LEVEL DETERMINATION DEVICE AND COMPUTER-READABLE RECORDING MEDIUM
The arousal level determination device specifies, as an arousal section, a section in which a subject's arousal level has moved toward arousal in comparison to the subject's arousal level in a section immediately after the subject gets on a vehicle. The arousal level determination device calculates a statistical value of the arousal levels included in the specified arousal section, and sets a threshold value for determining the arousal state of the subject based on the calculated statistical value. The arousal level determination device outputs a warning when the arousal level of the subject drops below the threshold value.
A base station (110) controls second wireless communication (102) using a control unit (111) that controls first wireless communication (101). A mobile station (120) is capable of performing, using the first wireless communication (101) or the second wireless communication (102), data transmission to and from the base station (110). When data is transferred using the second wireless communication (102) between the base station (110) and the mobile station (120), a processing unit (112, 121) for performing the first wireless communication (101) in a transmission-side station establishes a convergence point for performing the first wireless communication (101), and transfers the data to a receiving-side station by causing service quality information to be transparent at the convergence point.
A determination device includes: a model generator configured to generate a reference model of a sensor detection value; a determiner configured to determine whether a time from a predetermined point in time until a deviation between the reference model and the sensor detection value exceeds a threshold is shorter than a predetermined time; and an outputter configured to output a signal associated with an abnormality when the time is determined to be shorter.
An eye gaze detecting device includes: an object position storing unit configured to store position information regarding a specific position where a specific object is located; an eye gaze position identifying unit configured to identify an eye gaze position regarding the subject in an image for each of a plurality of images including the image; and a correction value calculating unit configured to calculate a correction value based on the position information and a plurality of eye gaze positions including the eye gaze position, the correction value causing the plurality of eye gaze positions to match the specific position.
A61B 3/113 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux du type à mesure objective, c. à d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour déterminer ou enregistrer le mouvement de l'œil
17.
TEMPERATURE MEASUREMENT SYSTEM AND ABNORMALITY DETECTION METHOD
To provide an temperature measurement system and an abnormality detection method which are capable of detecting abnormality at an early stage, the abnormality occurring in a facility such as a chemical plant, an oil refinery plant, or a thermal power plant. [Solving Means] A temperature measurement system includes an optical fiber 30, a temperature distribution measurement apparatus 31, and a data processing apparatus 32. The temperature distribution measurement apparatus 31 is configured to detect backscattered light by causing light to enter the optical fiber 30, and acquire the temperature distribution of the optical fiber 30 in the length direction thereof based on the result of the detection. The data processing apparatus 32 is configured to store therein the temperature distribution acquired by the temperature distribution measurement apparatus 31, perform signal processing on a difference temperature distribution obtained by computing the difference between a current temperature distribution and a past temperature distribution, and determine whether or not abnormality is present based on the result of the signal processing.
18.
VIDEO ENCODING APPARATUS, VIDEO DECODING APPARATUS, VIDEO ENCODING METHOD, AND VIDEO DECODING METHOD
A video encoding apparatus appends decoding delay and display delay correction information to encoded video data in order to ensure that even when one or more pictures that are later in encoding order than a starting encoded picture in a video data stream to be spliced to a trailing end of another encoded video data stream have been discarded from among pictures contained in the video data stream, the starting encoded picture and its subsequent pictures can be continuously decoded and displayed by a video decoding apparatus. The correction information is calculated based on a decoding interval between each discarded picture and a picture that immediately precedes the discarded picture. The video decoding apparatus corrects the decoding delay and display delay of the starting encoded picture and its subsequent pictures by using the calculated correction information.
H04N 19/503 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre la prédiction temporelle
H04N 19/142 - Détection de coupure ou de changement de scène
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/177 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un groupe d’images [GOP]
19.
VIDEO ENCODING APPARATUS, VIDEO DECODING APPARATUS, VIDEO ENCODING METHOD, AND VIDEO DECODING METHOD
A video encoding apparatus appends decoding delay and display delay correction information to encoded video data in order to ensure that even when one or more pictures that are later in encoding order than a starting encoded picture in a video data stream to be spliced to a trailing end of another encoded video data stream have been discarded from among pictures contained in the video data stream, the starting encoded picture and its subsequent pictures can be continuously decoded and displayed by a video decoding apparatus. The correction information is calculated based on a decoding interval between each discarded picture and a picture that immediately precedes the discarded picture. The video decoding apparatus corrects the decoding delay and display delay of the starting encoded picture and its subsequent pictures by using the calculated correction information.
H04N 19/895 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le pré-traitement ou le post-traitement spécialement adaptés pour la compression vidéo mettant en œuvre des procédés ou des dispositions de détection d'erreurs de transmission au niveau du décodeur combiné à la dissimulation d’erreurs
H04N 19/142 - Détection de coupure ou de changement de scène
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/177 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un groupe d’images [GOP]
20.
VIDEO ENCODING APPARATUS, VIDEO DECODING APPARATUS, VIDEO ENCODING METHOD, AND VIDEO DECODING METHOD
A video encoding apparatus appends decoding delay and display delay correction information to encoded video data in order to ensure that even when one or more pictures that are later in encoding order than a starting encoded picture in a video data stream to be spliced to a trailing end of another encoded video data stream have been discarded from among pictures contained in the video data stream, the starting encoded picture and its subsequent pictures can be continuously decoded and displayed by a video decoding apparatus. The correction information is calculated based on a decoding interval between each discarded picture and a picture that immediately precedes the discarded picture. The video decoding apparatus corrects the decoding delay and display delay of the starting encoded picture and its subsequent pictures by using the calculated correction information.
H04N 19/503 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre la prédiction temporelle
21.
VIDEO ENCODING APPARATUS, VIDEO DECODING APPARATUS, VIDEO ENCODING METHOD, AND VIDEO DECODING METHOD
A video encoding apparatus appends decoding delay correction information and display delay correction information to encoded video data in order to ensure that even when one or more pictures that are later in encoding order in the video data than a first picture that may potentially be spliced to a trailing end of other encoded video data have been discarded, the first picture and subsequent pictures in the encoded video data can be continuously decoded and displayed by a video decoding apparatus. The video decoding apparatus corrects the decoding delay and display delay of the first picture and its subsequent pictures by using the decoding delay correction information and display delay correction information.
H04N 19/50 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif
H04N 19/65 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant la tolérance aux erreurs
22.
DECODING AND DISPLAY DELAY ERROR CORRECTION IN A SPLICED VIDEO WHEN PICTURES HAVE BEEN DISCARDED
A video encoding apparatus appends decoding delay correction information and display delay correction information to encoded video data in order to ensure that even when one or more pictures that are later in encoding order in the video data than a first picture that may potentially be spliced to a trailing end of other encoded video data have been discarded, the first picture and subsequent pictures in the encoded video data can be continuously decoded and displayed by a video decoding apparatus. The video decoding apparatus corrects the decoding delay and display delay of the first picture and its subsequent pictures by using the decoding delay correction information and display delay correction information.
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 21/234 - Traitement de flux vidéo élémentaires, p.ex. raccordement de flux vidéo ou transformation de graphes de scènes MPEG-4
H04N 21/242 - Procédés de synchronisation, p.ex. traitement de références d'horloge de programme [PCR]
H04N 19/42 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p.ex. la mise en œuvre de logiciels spécialisés
A computer determines to which of a plurality of levels each of a plurality of road types for which a path search is performed corresponds, according to a distance between a departure point and a destination point. Next, the computer performs a first path search for the road type associated with a first level from the departure point to the destination point, and a second path search for the road type associated with the first level from the destination point to the departure point. Then, the computer performs a third path search for the road type associated with a second level according to a point obtained in the first path search and a point obtained in the second path search, and generates path information according to a result of the first path search, the second path search, and the third path search.
To suppress deterioration in measurement. A communication unit (1a) of a radio terminal (1) performs radio measurement (m) of a base station and monitoring of a paging signal (p) within a periodic duration (T). A controller (1b) controls the communication unit (1a) so as to perform filtering of the radio measurement (m) within the duration (T) with intervals less than half of the duration (T).
A video decoder decoding an encoded stream includes a parallel entropy decoding part to entropy decode the stream of blocks in block lines in parallel, a parallel QP prediction part to compute prediction values of the blocks in the block lines in parallel, and a parallel decoding processing part to generate decoded pixels of the blocks in the block lines in parallel, the decoded pixel being obtained utilizing data decoded by the parallel entropy decoding part and the prediction value. When performing computing processing in parallel per unit of N block lines, the processing is performed on a processing block in a (K - 1)th block line preceding a processing block in a Kth block line by at least one block in a horizontal position to compute the prediction value of the processing block by referring to a block already processed corresponding to the processing block.
H04N 19/436 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p.ex. la mise en œuvre de logiciels spécialisés utilisant des dispositions de calcul parallélisées
H04N 19/13 - Codage entropique adaptatif, p.ex. codage adaptatif à longueur variable [CALV] ou codage arithmétique binaire adaptatif en fonction du contexte [CABAC]
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/18 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un ensemble de coefficients de transformée
H04N 19/50 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif
26.
VIDEO DECODER, VIDEO ENCODER, VIDEO DECODING METHOD, AND VIDEO ENCODING METHOD
A video decoder decoding an encoded stream includes a parallel entropy decoding part to entropy decode the stream of blocks in block lines in parallel, a parallel QP prediction part to compute prediction values of the blocks in the block lines in parallel, and a parallel decoding processing part to generate decoded pixels of the blocks in the block lines in parallel, the decoded pixel being obtained utilizing data decoded by the parallel entropy decoding part and the prediction value. When performing computing processing in parallel per unit of N block lines, the processing is performed on a processing block in a (K - 1)th block line preceding a processing block in a Kth block line by at least one block in a horizontal position to compute the prediction value of the processing block by referring to a block already processed corresponding to the processing block.
H04N 19/436 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p.ex. la mise en œuvre de logiciels spécialisés utilisant des dispositions de calcul parallélisées
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/196 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par le procédé d’adaptation, l’outil d’adaptation ou le type d’adaptation utilisés pour le codage adaptatif étant spécialement adaptés au calcul de paramètres de codage, p.ex. en faisant la moyenne de paramètres de codage calculés antérieurement
H04N 19/50 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif
27.
VIDEO DECODER, VIDEO ENCODER, VIDEO DECODING METHOD, AND VIDEO ENCODING METHOD
A video decoder decoding an encoded stream includes a parallel entropy decoding part to entropy decode the stream of blocks in block lines in parallel, a parallel QP prediction part to compute prediction values of the blocks in the block lines in parallel, and a parallel decoding processing part to generate decoded pixels of the blocks in the block lines in parallel, the decoded pixel being obtained utilizing data decoded by the parallel entropy decoding part and the prediction value. When performing computing processing in parallel per unit of N block lines, the processing is performed on a processing block in a (K - 1)th block line preceding a processing block in a Kth block line by at least one block in a horizontal position to compute the prediction value of the processing block by referring to a block already processed corresponding to the processing block:
H04N 19/196 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par le procédé d’adaptation, l’outil d’adaptation ou le type d’adaptation utilisés pour le codage adaptatif étant spécialement adaptés au calcul de paramètres de codage, p.ex. en faisant la moyenne de paramètres de codage calculés antérieurement
H04N 19/12 - Sélection parmi plusieurs transformées ou standards, p.ex. sélection entre une transformée en cosinus discrète [TCD] et une transformée en sous-bandes ou sélection entre H.263 et H.264
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
28.
VIDEO DECODER, VIDEO ENCODER, VIDEO DECODING METHOD, AND VIDEO ENCODING METHOD
A video decoder decoding an encoded stream includes a parallel entropy decoding part to entropy decode the stream of blocks in block lines in parallel, a parallel QP prediction part to compute prediction values of the blocks in the block lines in parallel, and a parallel decoding processing part to generate decoded pixels of the blocks in the block lines in parallel, the decoded pixel being obtained utilizing data decoded by the parallel entropy decoding part and the prediction value. When performing computing processing in parallel per unit of N block lines, the processing is performed on a processing block in a (K - 1)th block line preceding a processing block in a Kth block line by at least one block in a horizontal position to compute the prediction value of the processing block by referring to a block already processed corresponding to the processing block.
H04N 19/436 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p.ex. la mise en œuvre de logiciels spécialisés utilisant des dispositions de calcul parallélisées
H04N 19/13 - Codage entropique adaptatif, p.ex. codage adaptatif à longueur variable [CALV] ou codage arithmétique binaire adaptatif en fonction du contexte [CABAC]
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/18 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un ensemble de coefficients de transformée
H04N 19/50 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif
29.
METHOD FOR REPORTING CHANNEL STATE INFORMATION, USER EQUIPMENT AND BASE STATION
The embodiments of the present invention provide a method for reporting channel state information, a user equipment and a base station. The method comprises the following steps: receiving indication signaling transmitted from a base station by a user equipment, the indication signaling includes identifier information for triggering aperiodic channel state information reporting; determining a measurement set of the aperiodic channel state information reporting according to the identifier information; reporting the corresponding channel state information to the base station according to the measurement set. By the embodiments of the present invention, the required aperiodic channel state information can be fed back rapidly, and the flexible aperiodic reporting can be realized.
30.
VIDEO CODING APPARATUS, METHOD AND STORAGE MEDIUM FOR PREDICTING MOTION VECTORS USING SCALING FACTORS
A video decoding apparatus includes a reference picture list storing unit configured to store picture information of pictures; a motion vector information storing unit configured to store motion vector information including motion vectors of blocks that are spatially and temporally adjacent to a target block to be decoded and reference picture identifiers indicating pictures that the motion vectors refer to; and a vector predictor generating unit configured to scale a vector predictor candidate for a motion vector of the target block based on the picture information and the motion vector information and to correct the scaled vector predictor candidate toward 0 by a predetermined amount.
H04N 19/126 - Quantification - Détails des fonctions de normalisation ou de pondération, p.ex. matrices de normalisation ou quantificateurs uniformes variables
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
31.
VIDEO DECODING APPARATUS, VIDEO CODING APPARATUS, VIDEO DECODING METHOD, VIDEO CODING METHOD, AND STORAGE MEDIUM
A video decoding apparatus includes a reference picture list storing unit configured to store picture information of pictures; a motion vector information storing unit configured to store motion vector information including motion vectors of blocks that are spatially and temporally adjacent to a target block to be decoded and reference picture identifiers indicating pictures that the motion vectors refer to; and a vector predictor generating unit configured to scale a vector predictor candidate for a motion vector of the target block based on the picture information and the motion vector information and to correct the scaled vector predictor candidate toward 0 by a predetermined amount.
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
H04N 19/126 - Quantification - Détails des fonctions de normalisation ou de pondération, p.ex. matrices de normalisation ou quantificateurs uniformes variables
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/587 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre un sous-échantillonnage ou une interpolation temporels, p.ex. décimation ou interpolation subséquente d’images dans une séquence vidéo
32.
VIDEO DECODING APPARATUS, VIDEO CODING APPARATUS, VIDEO DECODING METHOD, VIDEO CODING METHOD, AND STORAGE MEDIUM
A video decoding apparatus includes a reference picture list storing unit configured to store picture information of pictures; a motion vector information storing unit configured to store motion vector information including motion vectors of blocks that are spatially and temporally adjacent to a target block to be decoded and reference picture identifiers indicating pictures that the motion vectors refer to; and a vector predictor generating unit configured to scale a vector predictor candidate for a motion vector of the target block based on the picture information and the motion vector information and to correct the scaled vector predictor candidate toward 0 by a predetermined amount.
H04N 19/126 - Quantification - Détails des fonctions de normalisation ou de pondération, p.ex. matrices de normalisation ou quantificateurs uniformes variables
33.
VIDEO CODING AND DECODING APPARATUS AND METHOD FOR CORRECTING SCALING OF MOTION VECTOR PREDICTOR CANDIDATES
A video decoding apparatus includes a reference picture list storing unit configured to store picture information of pictures; a motion vector information storing unit configured to store motion vector information including motion vectors of blocks that are spatially and temporally adjacent to a target block to be decoded and reference picture identifiers indicating pictures that the motion vectors refer to; and a vector predictor generating unit configured to scale a vector predictor candidate for a motion vector of the target block based on the picture information and the motion vector information and to correct the scaled vector predictor candidate toward 0 by a predetermined amount.
H04N 19/30 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant des techniques hiérarchiques, p.ex. l'échelonnage
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/44 - Décodeurs spécialement adaptés à cet effet, p.ex. décodeurs vidéo asymétriques par rapport à l’encodeur
34.
VIDEO DECODING APPARATUS, VIDEO CODING APPARATUS, VIDEO DECODING METHOD, VIDEO CODING METHOD, AND STORAGE MEDIUM
A video decoding apparatus includes a reference picture list storing unit configured to store picture information of pictures; a motion vector information storing unit configured to store motion vector information including motion vectors of blocks that are spatially and temporally adjacent to a target block to be decoded and reference picture identifiers indicating pictures that the motion vectors refer to; and a vector predictor generating unit configured to scale a vector predictor candidate for a motion vector of the target block based on the picture information and the motion vector information and to correct the scaled vector predictor candidate toward 0 by a predetermined amount.
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
H04N 19/126 - Quantification - Détails des fonctions de normalisation ou de pondération, p.ex. matrices de normalisation ou quantificateurs uniformes variables
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/587 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre un sous-échantillonnage ou une interpolation temporels, p.ex. décimation ou interpolation subséquente d’images dans une séquence vidéo
35.
METHOD FOR CONFIGURED MAXIMUM OUTPUT POWER REPORTING AND USER EQUIPMENT
A method and terminal equipment for reporting maximum configuration transmission power are disclosed. The method includes that: when a terminal equipment triggers a power headroom report and is distributed an uplink grant for transmitting new data on an uplink shared channel for the present subframe by a base station, wherein the uplink grant can accommodate the power headroom report, the terminal equipment in turn judges whether there is non-adaptive retransmissions on each service cell in the present subframe but the base station does not distribute an uplink grant for transmitting data of uplink shared channel, or the terminal equipment judges whether the base station merely schedules channel state information on each service cell but does not distribute an uplink grant for transmitting data of uplink shared channel; if so, the terminal equipment acquires the maximum configuration transmission power of the corresponding service cell, and reports the acquired maximum configuration transmission power to the base station. Even when the terminal equipment has non-adaptive retransmission or the base station merely schedules channel state information on a service cell, the method can make the terminal equipment report maximum configuration transmission power corresponding to the service cell, thus solving problem existed in the prior art.
An information acquiring method and a base station. The method comprises: receiving by a target base station reception status information of a multimedia broadcast multicast service of user equipment reported by a source base station when the user equipment is handed over between cells; wherein the reception status information comprises information indicating that the user equipment is receiving a multimedia broadcast multicast service, or information indicating that the user equipment finishes receiving a multimedia broadcast multicast service. With the embodiments of the present invention, the source base station of the user equipment notifies the target base station of reception status information of multimedia broadcast multicast service of the user equipment when the user equipment is handed over between cells, thereby guaranteeing the continuity of the MBMS of the user equipment.
H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
37.
METHOD FOR MAINTAINING TIME ADVANCE TIMER, BASE STATION AND TERMINAL EQUIPMENT
Embodiments of the present invention provide a method for maintaining a time advance timer, a base station and terminal equipment. The method for maintaining a time advance timer comprises: judging by a base station whether a band to be uplink adjusted includes only the band where a primary cell is located; and transmitting by the base station a time advance command to the band where the primary cell is located if the band where the primary cell is located is only included, such that the time advance timer to which the band where the primary cell is located corresponds is restarted. The advantages of the embodiments exist in that by processing time advance timers by the base station or the terminal, the time advance timer to which the band where the PCell is located corresponds expires at last, thereby preventing interruption of communications of the terminal due to advanced expiration of the time advance timer to which the band where the PCell is located corresponds.
Un procédé dattribution de ressource, un procédé de transmission dinformations détat de canal (IEC), une station de base et un équipement utilisateur (EU). Le procédé dattribution de ressource consiste à déterminer, par une station de base, quil est nécessaire pour un EU de signaler des IEC apériodiques de porteuses composantes (PC) de liaison descendante pertinentes, et à attribuer, par la station de base, des ressources correspondantes à lEU en fonction du nombre de PC de liaison descendante pertinentes. La station de base attribue des ressources correspondantes à lEU conformément au nombre de PC de liaison descendante pertinentes, lattribution des ressources étant flexible, et la transmission dinformations de commande de liaison montante dans le cas de multiples porteuses est prise en charge.
The present invention discloses a coexistent working mode establishment method, a base station, user equipment, and system for performing the method. In the coexistent working mode, the user equipment in a first communication system performs respectively, in a way of time division multiplexing, a first communication with the base station in a first communication system and a second communication with the device in a second communication system which is different from the first communication system. The coexistent working mode establishment method comprises the following steps: the base station receives from the user equipment a mode establishment request which is used for requesting an establishment of the coexistent working mode; the base station encapsulates the configuration information of the coexistent working mode allowed to be used by the user equipment into an establishment response message; the base station transmits the establishment response message to the user equipment and receives from the user equipment a feedback message which represents whether the configuration of the coexistent working mode has been completed or not.
A method for activating coexistence work mode and a base station, user equipment and system using the method are provided. The method for activating coexistence work mode includes: a user equipment in a first communication system transmits an activation mode request, which requests for entering the coexistence work mode, to the base station in said first communication system; in said coexistence work mode, using different transmission resource, said user equipment performs a first communication with said base station and performs a second communication with a device of a second communication system which is different from said first communication system, respectively; said user equipment activates said coexistence work mode based on configuration information of said coexistence work mode, wherein, the configuration information of said coexistence work mode is preset for said user equipment by said base station, and is conserved in said user equipment.
H04W 16/00 - Planification du réseau, p.ex. outils de planification de couverture ou de trafic; Déploiement de réseau, p.ex. répartition des ressources ou structures des cellules
41.
DISPLAY PROCESSING TECHNIQUE OF DESIGN PARAMETER SPACE
This method includes: generating a constraint equation from data of an approximate expression of a cost function representing a relationship between a plurality of design parameters and a cost, data of a route in a cost space and data of a search range in a design parameter space; obtaining a logical expression of a solution for the constraint equation from a quantifier elimination processing unit that carries out a processing according to a quantifier elimination method; substituting coordinates of each of a plurality of points within the search range in the design parameter space into the logical expression of the solution to determine, for each of the plurality of points, true or false of the logical expression of the solution; and displaying the design parameter space in which a display object including a first point for which true is determined is disposed at the first point.
42.
RADIO COMMUNICATION METHOD AND RADIO COMMUNICATION APPARATUS
A radio communication method for performing radio communication by using a plurality of frequency bands in a first radio communication apparatus and a second radio communication apparatus, the method including transmitting to the second radio communication apparatus a first channel state information request corresponding to each of the plurality of frequency band, by the first radio communication apparatus; and transmitting to the first radio communication apparatus an information relating to a channel state for the frequency band specified by the first channel state information request, when the second radio communication apparatus receives the first channel state information request, by the second radio communication apparatus.
H04W 24/10 - Planification des comptes-rendus de mesures
43.
REPORTING METHOD OF TERMINAL BUFFER STATE REPORT(BSR), OBTAINING METHOD FOR OBTAINING BSR FROM BASE STATION, AND CORRESPONDING TERMINAL, BASE STATION, COMMUNICATION SYSTEM
The present invention provides a reporting method of terminal Buffer State Report (BSR), obtaining method for obtaining the BSR from a base station, and corresponding terminal, base station, communication system. The terminal includes: buffer state index table; at least one extended buffer state index table; index table selector, selecting one of the index table from the said buffer state index table and the said at least one extended buffer state index table; index determination device, determining the index which is corresponding to the data quantity in the said index table according to the data quantity in the terminal buffer; index sender, sending the said index to the base station.
This invention is directed to facilitation of securing a wireless resource to be used for transmitting a control signal when using a plurality of frequency bands to perform a communication. A wireless communication apparatus (10) establishes, based on information about the use of a plurality of frequency bands, a radio resource area in which a wireless communication apparatus (20) is to search for a control signal. The wireless communication apparatus (10) then transmits the control signal, which is addressed to the wireless communication apparatus (20), in the established radio resource area. The wireless communication apparatus (20) calculates, based on the information about the use of the plurality of frequency bands, the established radio resource area. The wireless communication apparatus (20) then searches the signals in the calculated radio resource area, out of the signals received from the wireless communication apparatus (10), thereby detecting the control signal addressed to the wireless communication apparatus (20).
45.
RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD
Use control of a plurality of frequency bands is effectively performed. Radio communication apparatus (1, 2) perform communication by using a plurality of frequency bands. The radio communication apparatus (1) transmits to the radio communication apparatus (2) by using a first frequency band a control message including identification information indicating a second frequency band different from the first frequency band during a random access procedure. The radio communication apparatus (2) receives the control message from the radio communication apparatus (1) by using the first frequency band and performs data communication by using the second frequency band indicated by the identification information included in the control message.
46.
RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD
Use control of a plurality of frequency bands is effectively performed. Radio communication apparatus (1, 2) perform communication by using a plurality of frequency bands. The radio communication apparatus (1) transmits to the radio communication apparatus (2) by using a first frequency band a control message including identification information indicating a second frequency band different from the first frequency band during a random access procedure. The radio communication apparatus (2) receives the control message from the radio communication apparatus (1) by using the first frequency band and performs data communication by using the second frequency band indicated by the identification information included in the control message.
47.
RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD
Using a plurality of frequency bands can be efficiently controlled. Wireless communication apparatuses (1, 2) communicate with each other using a plurality of frequency bands. During a random access procedure, the wireless communication apparatus (1) uses a first frequency band to transmit a control message, which includes identification information indicating a second frequency band different from the first frequency band, to the wireless communication apparatus (2). The wireless communication apparatus (2) receives the control message transmitted by use of the first frequency band from the wireless communication apparatus (1) and uses the second frequency band, which is indicated by the identification information included in the control message, to perform data communications.
48.
CODE GENERATING APPARATUS, REFERENCE SIGNAL GENERATING APPARATUS, AND METHODS THEREOF
The present invention relates to the code generating apparatus, demodulation reference signal generating apparatus, and methods thereof. The demodulation reference signal generator comprises a non-correlation sequence generator configured to generate a non-correlation sequence for RS of a first resource block; a first spectrum spreading unit configured to spread spectrums of elements in the non-correlation sequence for RS to be mapped to a first frequency resource of the first resource block, by using a first group of codes; a second spectrum spreading unit configured to spread spectrums of elements in the non-correlation sequence for RS to be mapped to a second frequency resource of the first resource block, by using a second group of Codes; the first and second frequency resources are adjacent frequency resources in frequency resource elements used for RS transmission in the first resource block, and the first and second groups of Codes are mirrors in column to each other; and a mapping unit configured to map the spectrum-spread elements to the first and second frequency resources, respectively. The methods and apparatuses according to the present invention can enhance RS randomization, remove the problem of RS transmission power imbalance, and satisfy the requirement on orthogonality at the two dimensions of both time and frequency.
The present invention provides a method and device for carrier management in a carrier aggregation system. The method includes: the signaling which carries an additional carrier measurement indication is sent to a User Equipment (UE); an additional carrier measurement report is received from the UE; when the downlink traffic of the UE increases, if the recorded carriers in the current downlink carrier set of the UE can not meet the requirement of the downlink traffic data rate, according to the additional carrier measurement report, at least one additional carrier is configured and activated, and the UE is notified to perform the corresponding configuration operations. In addition, according to the measurement result and the change in the downlink traffic of the UE, the base station can also perform the deactivation, activation replacement and removal of the additional carrier for the user and notify the UE to perform the corresponding configuration operations. According to the downlink signaling, the UE can measure the quality of the received signals of the additional carriers and control the reception of the control information on the Physical Downlink Control Channels (PDCCHs) of the additional carriers and the data on the Physical Downlink Shared Channels (PDSCHs) of the additional carriers. The method and device for carrier management can reduce the data transmission delay and the power consumption of the UE.
H04B 7/26 - Systèmes de transmission radio, c. à d. utilisant un champ de rayonnement pour communication entre plusieurs postes dont au moins un est mobile
50.
MULTI-OBJECTIVE OPTIMIZATION DESIGN SUPPORT APPARATUS AND METHOD
An embodiment relates to a multi-objective optimization design supporting technique to reduces the computational complexity of QE/CAD. When the input logical expression generated by a logical-expression-with-qualifier generation unit is satisfied in regard to the sample point included in a certain piece of cell information for each value of the same design parameter, a first cell processing unit does not evaluate the input logical expression on the cell information including other sample points having a value equal to or smaller than the value of a predetermined design variable (for example, a design variable indicating a yield) corresponding to the sample point above, but selects it as the cell information for an output of a logical expression without a qualifier.
51.
FRAME GENERATING APPARATUS AND FRAME GENERATING METHOD
A frame generating apparatus accommodating a client signal in an optical data transfer unit frame with a higher bit rate than the client signal includes a deserializer, a plurality of generic mapping procedure circuits, and a serializer. The deserializer deserializes the client signal into parallel signals, the number of parallel signals corresponding to the number of tributary slots used in the optical data transfer unit frame. The plurality of generic mapping procedure circuits inserts data and stuff into a frame accommodating portion of the optical data transfer unit frame based on a difference in the bit rate between the client signal and the optical data transfer unit frame. The serializer serializes the parallel signals output from the plurality of generic mapping procedure circuits.
Interference is prevented and radio transmission quality is improved. A radio station (1r) performs communication by the use of a radio signal (d1). A radio station (2r) receives a radio signal (d2) which is indistinguishable from the radio signal (dl). A radio station (3r) is in a radio communication area of the radio station (1r) and a radio communication area of the radio station (2r). A communication format conversion unit (21) generates a radio signal (d2a) by converting a communication format of the radio signal (d2) to a communication format which is distinguishable from the radio signal (dl), and communicates with the radio station (3r) by the use of the radio signal (d2a).
A design support apparatus for determining a plurality of objective functions for modeling an object having a plurality of elements, each of the elements providing variable geometrical parameters, the design support apparatus includes a memory for storing the variable geometrical parameters and a processor for executing a process including: determining boundary information associated with specified geometrical parameters of the elements which indicate a state of contact between the elements, dividing the variable geometrical parameters into a plurality of groups on the basis of the boundary information, and determining the plurality of objective functions for each of the groups by using the variable geometrical parameters.
G11B 5/60 - Maintien dynamique de l'écartement entre têtes et supports d'enregistrement à l'aide d'un fluide
54.
WIRELESS BASE STATION DEVICE USING COORDINATED HARQ COMMUNICATION METHOD, WIRELESS TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD
In a transmission device on a serving eNB side, a first packet transmission unit performs an operation of transmitting a retransmission data packet. On the other hand, in a transmission device on a coordinated eNB side, a second packet transmission unit performs an operation of transmitting a new data packet corresponding to information transferred from the serving eNB by the packet transfer unit. The control information about a communication to a UE by the serving eNB and the coordinated eNB is communicated by using only a PUCCH from the UE to the serving eNB and a PDCCH from the serving eNB to the UE. The serving eNB and the coordinated eNB perform communications of a new data packet and communication control information etc. through an X2 interface.
It is an object to improve the frequency use efficiency of the overall system. In order to solve the object, a base station that performs radio data communication with terminal devices by using a plurality of bands of which each has a data channel region to which a data channel is assigned and a control channel region to which a control channel is assigned. The base station includes a control channel assigning unit that assigns a control channel for the terminal device at a location in the control channel region of any band of the plurality of bands according to a band to which a data channel assigned to the terminal device belongs, and a control channel transmitting unit that transmits the control channel to the terminal device at the location assigned by the control channel assigning unit.
An objective function can be mathematically approximated using a prescribed number of sample sets of design parameters and sets of a plurality of objective functions computed corresponding to them. A logical expression indicating a relation between or among arbitrary two or three objective functions of the plurality of mathematically approximated objective functions is computed as an inter-objective-function logical expression and a region that the arbitrary objective function values can take is displayed as a feasible region in an objective space corresponding to the arbitrary objective functions. Furthermore, a point or area in a design space corresponding to arbitrary design parameters corresponding to a point or area specified by a user in the displayed feasible region is displayed.
WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION CONTROL APPARATUS, WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION PROGRAM, WIRELESS COMMUNICATION CONTROL METHOD, AND WIRELES COMUNICATION CONTROL PROGRAM
A wireless communication apparatus that uses a communication protocol to transmit and receive data with a data check bit, including a received data determining section that performs a data check for received data by using the data check bit to determine whether the data is error; a received result transmitting section that, when determined to be error, discards the data and transmits a retransmission request to other wireless communication apparatus of the transmitting origin, whereas determined to be not error, transmits a message indicating that the data is normal to the other wireless communication apparatus of the transmitting origin; and a retransmission asking section that determines whether a format of the data is incorrect or normal, and when determined to be normal, passes the data to predetermined processing, whereas when determined to be incorrect, discards the data and asks the received result transmitting section to request retransmission of the data.
58.
METHOD FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SYSTEM, WIRELESS TERMINAL, AND BASE STATION UNIT
In the event of detecting first information used for first random access and second information used for second random access, the second information being received from the base station unit (10), a wireless terminal (20) selects one between the first information and the second information (S1c). Thereby, either one of the random accesses can be selectively performed, efficiently using resources such as signatures used for random access.
59.
ERROR DETECTION ON DOWNLINK DATA IN A RADIO COMMUNICATION SYSTEM
A radio base station can receive data properly from a mobile station. An error detection coding processing section (1a) of the radio base station (1) performs an error detection coding process with data including both first control data necessary for receiving a downlink signal and second control data necessary for sending an uplink signal as a unit. A sending section (1b) sends data on which the error detection coding process has been performed by the error detection coding processing section (1a) to the mobile station (2).
A radio base station can receive data properly from a mobile station. An error detection coding processing section (1a) of the radio base station (1) performs an error detection coding process with data including both first control data necessary for receiving a downlink signal and second control data necessary for sending an uplink signal as a unit. A sending section (1b) sends data on which the error detection coding process has been performed by the error detection coding processing section (1a) to the mobile station (2).
A communication apparatus that performs receiving processing of data transmitted at timings of a predetermined interval, the communication apparatus having a transmitting unit configured to transmit a signal indicating that a data is successfully received when the data transmitted at M th timing according to the predetermined interval is successfully received and a control unit configured to perform a control for providing .a period in which other receiving processing different from the receiving processing is at least performed or a receiving process is not performed until when next M+1 th timing comes according to the predetermined interval after the transmission of the signal.
A communication apparatus that performs receiving processing of data transmitted at timings of a predetermined interval, the communication apparatus having a transmitting unit configured to transmit a signal indicating that a data is successfully received when the data transmitted at M th timing according to the predetermined interval is successfully received and a control unit configured to perform a control for providing a period in which other receiving processing different from the receiving processing is at least performed or a receiving process is not performed until when next M+1th timing comes according to the predetermined interval after the transmission of the signal.
A pilot arrangement method in a mobile radio communication system by which, in order to avoid a problem that poor CQI accuracy affects the scheduling of channel arrangement to cause the throughput to be deteriorated, a working frequency band is divided into a plurality of predetermined bands and time division multiplexing is performed. A known pilot symbol is inserted into the predetermined frequency bands at predetermined reference intervals. Furthermore, the known pilot symbol is inserted into at least one of the predetermined frequency bands at smaller intervals than the predetermined reference intervals and arranged.
Disclosed is a reordering method of sending packets, to which numbers indicating the packet order are added, to a mobile station from a base station, and rearranging the order of the packets at the mobile station. This reordering method comprises: a step of forwarding from a source base station to a target base station, packets, which have not been sent to the mobile station before a handover sequence, or packets, for which a confirmation response of right reception has not been received from the mobile station; a step of transmitting preferentially those packets from the target base station to the mobile base station and then transmitting packets received from a host station to the mobile station; a step of giving packets information indicating that the packets are jump packets when transmitting the packets to the mobile station that were received from the host station with the order jumped; and a step of deciding jump packets are not objects of reordering, and performing the reordering process for packets that are objects of reordering.
To allow a finer quantization control according to the property of an image within a macroblock, quantization parameter values are allowed to be changed in units of sub-blocks equal to or smaller than the macroblock in a similar manner as in motion compensation and orthogonal transform processes. A finer-tuned quantization control is performed, for example, by selecting fine and coarse quantization parameters respectively for corresponding sub-blocks if a plurality of images having different properties coexist within the macroblock.
H04N 19/517 - Traitement de vecteurs de mouvement par encodage
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/61 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant un codage par transformée combiné avec un codage prédictif
66.
VIDEO ENCODING AND DECODING APPARATUS AND METHOD USING QUANTIZATION IN SUB-BLOCKS
To allow a finer quantization control according to the property of an image within a macroblock, quantization parameter values are allowed to be changed in units of sub-blocks equal to or smaller than the macroblock in a similar manner as in motion compensation and orthogonal transform processes. A finer-tuned quantization control is performed, for example, by selecting fine and coarse quantization parameters respectively for corresponding sub-blocks if a plurality of images having different properties coexist within the macroblock.
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/18 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un ensemble de coefficients de transformée
H04N 19/547 - Estimation de mouvement réalisée dans un domaine de transformée
67.
VIDEO ENCODING AND DECODING APPARATUS AND METHOD USING QUANTIZATION IN SUB-BLOCKS
To allow a finer quantization control according to the property of an image within a macroblock, quantization parameter values are allowed to be changed in units of sub-blocks equal to or smaller than the macroblock in a similar manner as in motion compensation and orthogonal transform processes. A finer-tuned quantization control is performed, for example, by selecting fine and coarse quantization parameters respectively for corresponding sub-blocks if a plurality of images having different properties coexist within the macroblock.
H04N 19/126 - Quantification - Détails des fonctions de normalisation ou de pondération, p.ex. matrices de normalisation ou quantificateurs uniformes variables
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/18 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un ensemble de coefficients de transformée
H04N 19/547 - Estimation de mouvement réalisée dans un domaine de transformée
68.
BASE STATION, MOBILE STATION, COMMUNICATION SYSTEM, AND REORDERING METHOD THEREOF
Disclosed is a reordering method for sending packets, to which numbers indicating sequence are attached, from a base station to a mobile station, and rearranging the packets in order of the sequence number in the mobile station. When a handover source base station transfers packets which have not been sent to the mobile station, out of packets received from a host station, to a handover target base station, and the handover target base station sends the packets to the mobile station, data is sent from the handover source base station to the mobile station to notify that transference of the packets has been executed at the execution of handover sequence. The mobile station executed, reordering of the received packets when the transference of the packets has been executed.
A pilot signal transmitting method, which achieves an appropriate cell search without increasing in scale or complicating the mobile station structure, is provided along with a base station, a mobile station and a cellular system to which that method is applied. In a cell-specific pilot signal transmitting method for use in a mobile communication system that comprises a base station and a mobile station wireless communicating with the base station in the cell of a wireless communication area formed by the base station and that can mix and then transmit unicast data and broadcast/multicast data as downstream data from the base station to the mobile station, the difference between the start phase of a cell-specific pilot signal transmitted in a subframe in which the base station transmits the unicast data and the start phase of a cell-specific pilot signal transmitted in the next subframe is equal to the difference between the start phase of a cell-specific pilot signal transmitted in a subframe in which the base station transmits the broadcast/multicast data and the start phase of a cell-specific pilot signal transmitted in the next subframe.
H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès
70.
BASE STATION, MOBILE STATION, COMMUNICATION SYSTEM, AND REORDERING METHOD THEREOF
Disclosed is a reordering method for sending packets, to which numbers indicating sequence are attached, from a base station to a mobile station, and rearranging the packets in order of the sequence number in the mobile station. When a handover source base station transfers packets which have not been sent to the mobile station, out of packets received from a host station, to a handover target base station, and the handover target base station sends the packets to the mobile station, data is sent from the handover source base station to.the mobile station to notify that transference of the packets has been executed at the execution of handover sequence. The mobile station executes rbordering of the received packets when the transference of the packets has been executed.
A pilot signal transmitting method, which achieves an appropriate cell search without increasing in scale or complicating the mobile station structure, is provided along with a base station, a mobile station and a cellular system to which that method is applied. In a cell-specific pilot signal transmitting method for use in a mobile communication system that comprises a base station and a mobile station wireless communicating with the base station in the cell of a wireless communication area formed by the base station and that can mix and then transmit unicast data and broadcast/multicast data as downstream data from the base station to the mobile station, the difference between the start phase of a cell-specific pilot signal transmitted in a subframe in which the base station transmits the unicast data and the start phase of a cell-specific pilot signal transmitted in the next subframe is equal to the difference between the start phase of a cell-specific pilot signal transmitted in a subframe in which the base station transmits the broadcast/multicast data and the start phase of a cell-specific pilot signal transmitted in the next subframe.
H04W 48/08 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration
H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
72.
RADIO COMMUNICATION METHOD AND A BASE STATION AND USER TERMINAL THEREOF
In a radio communication system, each of user terminals together with transmitting a data signal to a base station using different data transmission band frequencies that are assigned by a base station, performs time-division multiplexing of a pilot signal with the data signal and transmit the resulting signal to the base station. A resource management unit of the base station decides pilot transmission bands for each user terminal so that the pilot transmission band covers the data transmission band for each user terminal by frequency offset, and instructs the user terminal to transmit pilot signals using the decided pilot transmission band frequencies. Thereby the base station can estimate channel for each frequency of the data transmission band using the pilot signal.
73.
RADIO COMMUNICATION METHOD AND A BASE STATION AND USER TERMINAL THEREOF
In a radio communication system, each of user terminals together with transmitting a data signal to a base station using different data transmission band frequencies that are assigned by a base station, performs time-division multiplexing of a pilot signal with the data signal and transmit the resulting signal to the base station. A resource management unit of the base station decides pilot transmission bands for each user terminal so that the pilot transmission band covers the data transmission band for each user terminal by frequency offset, and instructs the user terminal to transmit pilot signals using the decided pilot transmission band frequencies. Thereby the base station can estimate channel for each frequency of the data transmission band using the pilot signal.
74.
RADIO COMMUNICATION METHOD AND A BASE STATION AND USER TERMINAL THEREOF
In a radio communication system, each of user terminals together with transmitting a data signal to a base station using different data transmission band frequencies that are assigned by a base station, performs time-division multiplexing of a pilot signal with the data signal and transmit the resulting signal to the base station. A resource management unit of the base station decides pilot transmission bands for each user terminal so that the pilot transmission band covers the data transmission band for each user terminal by frequency offset, and instructs the user terminal to transmit pilot signals using the decided pilot transmission band frequencies. Thereby the base station can estimate channel for each frequency of the data transmission band using the pilot signal.
Terminal device performance information related to a function of a wireless terminal device in which at least either a first frequency band width used for the up line or a second frequency band width used for the down line is variable is made beforehand to correspond to a terminal device category. In the case where the terminal device performance information is received from the wireless terminal device, the terminal device category is specified from the terminal device performance information. On the basis of the specified terminal device category, line setting with the wireless terminal device is carried out and a control signal corresponding to the line setting is transmitted. The line setting along the terminal device category is carried out, so that control is simplified.
H04W 28/16 - Gestion centrale des ressources; Négociation de ressources ou de paramètres de communication, p.ex. négociation de la bande passante ou de la qualité de service [QoS Quality of Service]
76.
WIRELESS COMMUNICATION SYSTEM AND WIRELESS TERMINAL DEVICE
Terminal capability information relating to the capability of a wireless terminal device in which at least one of a first frequency bandwidth for use in an up link and a second frequency bandwidth for use in a down link is variable is associated with a terminal category in advance. When the terminal capability information is received from the wireless terminal device, the terminal category is designated from the terminal capability information, a link is set to the wireless terminal device, and a control signal corresponding to the link setting is transmitted. Control can be simplified by setting the link along the terminal category.
Terminal capability information relating to the capability of a wireless terminal device in which at least one of a first frequency bandwidth for use in an up link and a second frequency bandwidth for use in a down link is variable is associated with a terminal category in advance. When the terminal capability information is received from the wireless terminal device, the terminal category is designated from the terminal capability information, a link is set to the wireless terminal device, and a control signal corresponding to the link setting is transmitted. Control can be simplified by setting the link along the terminal category.
H04W 28/16 - Gestion centrale des ressources; Négociation de ressources ou de paramètres de communication, p.ex. négociation de la bande passante ou de la qualité de service [QoS Quality of Service]
78.
TRANSMISSION CONTROLLING METHOD, SENDER APPARATUS AND RECEIVER APPARATUS FOR WIRELESS COMMUNICATION SYSTEM
In a wireless communication system, a sender apparatus (1) sends a data block, for each of a plurality of stream data, with data block identification information, which does not conflict between stream data, annexed, and a reception apparatus (2) performs a re-sending synthesis process for a data block received already and a re-sending data block to which the same data block identification information is individually annexed based on the data block identification information annexed to the received data block. Consequently, also in a case wherein the number of transmission streams between the sender apparatus (1) and the reception apparatus (2) is varied (reduced) , the matching property of the data block which is a re-sending synthesis target can be maintained and communication can be continued normally.
A mobile station for establishing an uplink wireless connection is provided. The mobile station transmits a random access signal through a random access channel after receiving a synchronization channel transmitted from a radio base station in a handover destination. The mobile station comprises a setting unit for setting a timing of transmitting the random access signal to be later than the timing of receiving the synchronization channel by a prescribed period.
When a handover is performed, a mobile station receives, from the movement origin base station, information on the movement destination base station and information relating to a sequence to be used for transmitting a random access signal to the movement destination base station. The mobile station receives a synchronization channel signal transmitted from the movement destination base station. Thereafter, the mobile station transmits the random access signal to the movement destination base station at a timing offset by a prescribed period from a timing of receiving a synchronization channel and at a frequency corresponding to that of the synchronization channel. A position of the timing/frequency used for transmitting the random access signal for the handover is used exclusively by the random access signal transmitted from the mobile terminal for which a handover is being performed or is used exclusively at the same time by a plurality of mobile stations for which handovers are performed. Thereby, interference between random access signals transmitted from a plurality of mobile stations are suppressed to zero or to a low level in order to increase the percentage of normal reception of the random access signals by the handover destination base station. This reduces the chance that a random access signal will have to be retransmitted, resulting in a shorter period of time being consumed by a handover.
Learning material information containing a fixed attribute specifying learning materials and a variable attribute by which at least levels specifying an object person of learning are defined, is registered in a database of a learning material management system. When the learning request is received by the system from a learning applicant, with reference to the variable attribute of the learning material information registered in the database, a learning material adapted to a level of the learning applicant according to the learning request is selected to be provided for the learning applicant, and on the other hand, the variable attribute of the learning material information registered in the database is updated according to a learning result of the learning material by the learner.
A wireless transmitter (1) controls the number of transmission beams to be formed for transmitting a data stream depending on the number of data streams to be transmitted, and a wireless receiver (2) selectively receives any one or more of the transmission beam from the transmission beams. In this manner, by changing the number of transmission beams (the original number of beams selectable on the receiving side) to be formed depending on the number of transmitting data streams, high throughput characteristics by a low interbeam correlation at the time of the multistream transmission and a large directional gain at the time of a single stream may be achieved.
ABSTRACT OF THE DISCLOSURE This invention relates to an effective control system for address translation buffer or table look-aside buffer in a computer system utilizing a virtual storage system. In the address translation buffer, effective addresses, physical addresses corresponding thereto and storage protection keys corresponding to said physical addresses are stored, and the address translation and protection key check are performed simultaneously. If the desired address translation pairs could not be found by indexing the address translation buffer, a physical address is obtained by the address translation system using page table etc. and such physical address is newly stored in the address translation buffer. In such a system, an access instruction which does not require the protection key check is detected. In such a case, if a physical address has been obtained by said address trans- lation system because there is no desired address translation pair in said address translation buffer, such physical address is directly used without being stored in the address translation buffer.
ABSTRACT OF THE DISCLOSURE This invention relates to a system for processing access requests issued from plurality of access requesting units to a storage. Particularly, in such a storage system where the buffer storage BS and main storage MS are provided, access is first made to BS based on the access request and when the desired data is not found in BS, access is made to MS. When there is no request data accessed from the access requesting unit and access is then made to MS, access to BS is carried out based on the next access request from the same access requesting unit in parallel with said access to MS.
ABSTRACT OF THE DISCLOSURE In driving a thin film EL display panel providing a matrix arrange- ment of translucent data electrodes and metal scanning electrodes, the data pulse is supplied to the selected translucent data electrodes slightly sooner than the scanning pulse to be supplied to the opposing metal scanning electrodes. The effect of this is that the scanning pulse is applied always when the data pulse has reached or almost reached its maximum. This counter- acts the influence of electrode resistance which slows down the rise time of the data pulse. Thus, fluctuation of brightness due to the influence of electrode resistance of the translucent data electrode can be eliminated and uniform and distinctive display can be attained.
G09G 3/30 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents
86.
ACCESS REQUEST CONTROL APPARATUS IN DATA PROCESSING SYSTEM
ABSTRACT OF THE DISCLOSURE The present invention relates to an access request control apparatus and more specifically to an apparatus for determining priority among a plura- lity of access requests in the memory control apparatus. One of the access requests from a plurality of channel processing devices (CHP's) is selected by the first priority determination circuit, while one of said selected CHP requests, requests from a plurality of central processing units (CPU's) and the requests of loop back from the pipe line control circuit is selected by the second priority determination circuit. In case a request of CHP is not selected by the second priority determination circuit or selected but nullified in the course of a pipe line, such a request is returned again to the first priority determination circuit. But, in this case, a higher priority is given in the first priority determination circuit. In addition, the priority algo- rithm in the second priority determination circuit considers the kinds of operations of each access request and thereby highly efficient memory access can be realized.
ABSTRACT A battery feed circuit for a two wire telephone subscriber line is miniaturized by electronic integrated circuit (IC) without transformer. The electronic battery feed circuit is composed of first and second operational amplifiers, output resistors, a DC voltage feedback loop, an AC signal feedback loop, and a switching power supply. The switching power supply is to control power source voltage of the first operational amplifier, corresponding to the length of the subscriber line loop and the status of a telephone set in the loop. Low power consumption of the circuit is attained as follows. Firstly, the losses in the output resistors are reduced by using small resistances and the loss in the second amplifier is reduced by using a small DC bias. The loss in the first amplifier is reduced by lowering its power source voltage to a level lower than its output voltage by the switching power supply. The switching power supply is composed of a zener diode, two comparators and a switching transistor circuit.
brevets
