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    Dispositivo de comunicación por radio y método de comunicación por radio
    21.
    发明专利
    Dispositivo de comunicación por radio y método de comunicación por radio 未知

    公开(公告)号：ES2527269T3

    公开(公告)日：2015-01-22

    申请号：ES12194254

    申请日：2008-08-13

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： MATSUMOTO ATSUSHI ,  IMAMURA DAICHI ,  IWAI TAKASHI ,  OGAWA YOSHIHIKO ,  TAKATA TOMOFUMI ,  HIRAMATSU KATSUHIKO

    IPC: H04W4/00 ,  H04B1/713 ,  H04J1/00 ,  H04L5/00 ,  H04W28/16 ,  H04W72/04

    Abstract: Un aparato de comunicación por radio (200) configurable para transmitir, una señal de referencia con un ancho de banda de transmisión en un ancho de banda del sistema dado, donde los canales de control se mapean a ambos extremos de los mismos y el ancho de banda de transmisión está en medio de los canales de control o para transmitir señales de referencia con un ancho de banda estrecho con salto de frecuencia, comprendiendo el aparato de comunicación por radio: una unidad de mapeo (202) configurado para mapear las señales de referencia a los recursos de frecuencia; y una unidad de transmisión (204) configurado para transmitir las señales de referencia mapeadas, caracterizado por que el ancho de transmisión varía en el ancho de banda del sistema dado, y dicha unidad de mapeo mapea las señales de referencia de modo que las señales de referencia se mapean a los recursos de frecuencia, cada uno de los cuales tiene el ancho de banda estrecho que se fija independientemente de las variaciones del ancho de banda de transmisión, estando los recursos de frecuencia uniformemente dispersos en una banda de frecuencia del ancho de banda de transmisión de acuerdo con la variación del ancho de banda de transmisión.

    WIRELESS COMMUNICATION APPARATUS,ALLOCATED RESOURCE NOTIFYING METHOD AND DATA ALLOCATING METHOD
    22.
    发明专利
    WIRELESS COMMUNICATION APPARATUS,ALLOCATED RESOURCE NOTIFYING METHOD AND DATA ALLOCATING METHOD 未知

    公开(公告)号：ZA201209174B

    公开(公告)日：2013-09-25

    申请号：ZA201209174

    申请日：2012-12-05

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： IWAI TAKASHI ,  IMAMURA DAICHI ,  NISHIO AKIHIKO ,  OGAWA YOSHIHIKO ,  TAKAOKA SHINSUKE

    IPC: H04W20090101

    Abstract: Provided are a radio transmission apparatus and a radio transmission method whereby the increase of number of signaling bits can be suppressed and further the flexibility of frequency scheduling can be improved. A notified RBG calculating unit (203) that adds a predetermined offset value of "1" or "-1" to one of the start RBG number and the end RBG number of allocated RBG number information (b'i) output by a scheduling unit (201), thereby calculating notified RBG number information (bi). An RBG total number setting unit (204) calculates the total number of RBGs, which is to be notified, by adding "1" to the total number of allocated RBGs. A notified information generating unit (205) applies the notified RBG number information (bi) and the notified total number of RBGs (Nrb') to a predetermined formula, thereby generating and transmitting, to terminals, notified information (r).

    RADIO TERMINAL,RADIO BASE STATION,CHANNEL SIGNAL FORMING METHOD AND CHANNEL SIGNAL RECEIVING METHOD
    23.
    发明专利
    RADIO TERMINAL,RADIO BASE STATION,CHANNEL SIGNAL FORMING METHOD AND CHANNEL SIGNAL RECEIVING METHOD 未知

    公开(公告)号：ZA201104006B

    公开(公告)日：2012-08-29

    申请号：ZA201104006

    申请日：2011-05-31

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： NAKAO SEIGO ,  IMAMURA DAICHI ,  AOYAMA TAKAHISA

    IPC: H04W20090101

    Abstract: A radio terminal, radio base station, channel signal forming method and channel signal receiving method wherein when an upstream unit band and a plurality of downstream unit bands associated therewith are used to perform communications, the quality of downstream assignment control information can be prevented from being degraded. In a base station (100), the PDCCH signals including upstream assignment control information are limited to ones that are placed in some of the downstream unit bands. This can reduce the probability of performance of zero padding to downstream assignment control information having greater importance. Also in the base station (100), the PDCCH signals of the downstream unit bands other than the basic unit band include only downstream resource assignment information. For this reason, in the individual regions of the downstream unit bands other than the basic unit band, the bandwidth of the downstream unit bands is always used as a reference of size adjustment and hence requires no information size adjustment. As a result, there is no need of performing zero padding to the downstream assignment control information, so that the quality of downstream assignment control information can be prevented from being degraded.

    Aparelho de estação de base, aparelho de terminal, método de transmissão de rádio e método de recepção de rádio
    25.
    发明专利
    Aparelho de estação de base, aparelho de terminal, método de transmissão de rádio e método de recepção de rádio 未知

    公开(公告)号：BR112012031092B1

    公开(公告)日：2022-03-03

    申请号：BR112012031092

    申请日：2011-06-13

    Applicant: APPLE INC ,  PANASONIC CORP ,  PANASONIC IP CORP AMERICA ,  SUN PATENT TRUST

    Inventor： NISHIO AKIHIKO ,  IMAMURA DAICHI ,  TAKAOKA SHINSUKE ,  IWAI TAKASHI ,  OGAWA YOSHIHIKO

    IPC: H04L5/00 ,  H04L12/54 ,  H04W28/06 ,  H04W72/04 ,  H04W88/02 ,  H04W88/08

    Abstract: aparelho de comunicação sem fio, método de notificação de recurso alocado e método de alocação de dados. a invenção refere-se a um aparelho de transmissão de rádio e um método de transmissão de rádio por meio de que o aumento do número de bits de sinalização pode ser suprimido e adicionalmente a flexibilidade de programação de frequência pode ser aperfeiçoada. uma unidade de cálculo de rbg de notificação (203) que adiciona um valor de deslocamento predeterminado de 1 ou -1 a um do número de rbg de início e do número de rbg de final de informações de número de rbg alocado (bi) emitidas por uma unidade de programação (201), por meio disto calculando as informações de número de rbg notificadas (bi). uma unidade de ajuste de número total de rbg (204) calcula o número total de rbgs, o qual deve ser notificado, adicionando 1 ao número total de rbgs alocados. uma unidade de geração de informações notificadas (205) aplica as informações de número de rbg notificadas (bi) e o número total notificado de rbgs (nrb) a uma fórmula predeterminada, por meio disto gerando e transmitindo, para os terminais, as informações notificadas (r)

    TERMINAL APPARATUS AND TRANSMISSION METHOD
    29.
    发明专利
    TERMINAL APPARATUS AND TRANSMISSION METHOD 未知

    公开(公告)号：ZA201308080B

    公开(公告)日：2014-07-30

    申请号：ZA201308080

    申请日：2013-10-30

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： OIZUMI TORU ,  IMAMURA DAICHI ,  NISHIO AKIHIKO ,  SUZUKI HIDETOSHI

    IPC: H04W20090101

    Abstract: The purpose of the present invention is to inhibit an increase in the amount of A/N resources, without changing the timing at which the error detection result of an SCell is notified when UL-DL configurations to be configured for each of the unit bands are different, from the timing at which the error detection result is notified when just a single unit band is configured. A control unit (208) transmits, using a first unit band, a response signal including error detection results about data received with both the first unit band and a second unit band. In a first composition pattern set for the first unit band, an uplink communication subframe is set to be the same timing as at least an uplink communication subframe of a second composition pattern set for the second unit band.

    TERMINAL DEVICE AND RETRANSMISSION CONTROL METHOD
    30.
    发明专利
    TERMINAL DEVICE AND RETRANSMISSION CONTROL METHOD 未知

    公开(公告)号：ZA201109233B

    公开(公告)日：2013-02-27

    申请号：ZA201109233

    申请日：2011-12-14

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： NAKAO SEIGO ,  IMAMURA DAICHI

    IPC: H04J20060101 ,  H04W20090101

    Abstract: Provided are a terminal device and a retransmission control method which enable the avoidance of the degradation of transmission characteristics of a response signal and the minimization of the increase of the overhead of an uplink control channel when ARQ is applied in communication using an uplink unit band and a plurality of downlink unit bands associated with the uplink unit band. In a terminal (200), a control unit (209) transmits a bundle response signal using a resource in a basic region of an uplink control channel in an uplink unit band of a unit band group when no error is detected in each of a plurality of pieces of downlink data of the unit band group, the uplink control channel in the uplink unit band being associated with a downlink control channel in a basic unit band that is a downlink unit band in which a broadcast channel signal including information relating to the uplink unit band is transmitted, and the control unit transmits the bundle response signal using a resource in an additional region of the uplink control channel when an error is detected in each of the plurality of pieces of downlink data.

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