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    METHOD AND SYSTEM FOR SETTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    31.
    发明专利
    METHOD AND SYSTEM FOR SETTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 未知

    公开(公告)号：ZA201107825B

    公开(公告)日：2012-12-27

    申请号：ZA201107825

    申请日：2011-10-26

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： TONG HUI ,  XU MING ,  HOSHINO MASAYUKI ,  IMAMURA DAICHI

    IPC: H04W20090101

    Abstract: A method and a system of setting up a reference signal in a radio communication system. The radio communication system includes a serving cell and a neighboring cell, and a mobile terminal of the serving cell uses the same temporal frequency resource so as to receive a serving resource block from the serving cell and receive an interference resource block from the neighboring cell. The method according to the present disclosure includes a step of setting up a user-specific reference signal in the interference resource block and a step in which puncturing is performed at same temporal frequency position as the temporal frequency position at which the user-specific reference signal is set up on the interference resource block of the serving resource block so as to prevent any signal from being transmitted at the punctured temporal frequency position. When the method and the system provided in the present disclosure are used and the interference power between cells is thereby measured, it is possible to effectively reduce feedback overhead in a coordinated beamforming.

    Sequence allocating method, transmitting method and wireless mobile station device
    32.
    发明专利
    Sequence allocating method, transmitting method and wireless mobile station device 未知

    公开(公告)号：AU2008264754B2

    公开(公告)日：2012-02-23

    申请号：AU2008264754

    申请日：2008-06-17

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： TAKATA TOMOFUMI ,  IWAI TAKASHI ,  OGAWA YOSHIHIKO ,  IMAMURA DAICHI

    IPC: H04J11/00 ,  H04B1/707 ,  H04J1/00 ,  H04J13/00 ,  H04J13/16 ,  H04J13/22

    Abstract: It is an object to provide a sequence allocating method that, while maintaining the number of Zadoff-Chu sequences to compose a sequence group, is configured to make it possible to reduce correlations between different sequential groups. This method comprises the steps of setting a standard sequence with a standard sequence length (Nb) and a standard sequence number (rb) in a step (ST101), setting a threshold value (Xth(m)) in accordance with an RB number (m) in a step (ST103), setting a sequence length (N) corresponding to RB number (m) in a step (ST104), judging whether |r/N-rb/Nb|≤Xth(m) is satisfied in a step (ST106), including a plurality of Zadoff-Chu sequences with a sequence number (r) and a sequence length (N) in a sequence group (rb) in a step (ST107) if the judgment is positive, and allocating the sequence group (rb) to the same cell in a step (ST112).

    WIRELESS COMMUNICATION RELAY STATION APPARATUS, WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION RELAY METHOD, AND WIRELESS COMMUNICATION METHOD
    34.
    发明公开
    WIRELESS COMMUNICATION RELAY STATION APPARATUS, WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION RELAY METHOD, AND WIRELESS COMMUNICATION METHOD 审中-公开
    RELAISSTATIONSVORRICHTUNGFÜRDRAHTLOSE KOMMUNIKATION，DRAHTLOSE KOMMUNIKATIONSVORGHHTUNG，DRAHTLOSES KOMMUNIKATIONSRELAISVERFAHREN UND DRAHTLOSES KOMMUNIKATIONSVERFAHREN

    公开(公告)号：EP2448148A4

    公开(公告)日：2017-08-30

    申请号：EP10791840

    申请日：2010-06-21

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： HORIUCHI AYAKO ,  YUDA YASUAKI ,  NAKAO SEIGO ,  IMAMURA DAICHI

    IPC: H04B7/15 ,  H04B7/208 ,  H04W16/26

    CPC classification number: H04B7/15564 ,  H04B7/15542 ,  H04B7/2606 ,  H04W72/082 ,  H04W84/047

    Abstract: The present invention provides a wireless communication relay station apparatus, a wireless communication apparatus, a wireless communication relay method and a wireless communication method which are capable of effectively utilizing resources and preventing loop interference. A wireless communication relay station apparatus according to the present invention is a wireless communication relay station apparatus for relaying communication between a first wireless communication apparatus and a second wireless communication apparatus in at least two or more frequency bands, the wireless communication relay station apparatus including: a transmitter for, using a first subframe, transmitting a first uplink signal to the first wireless communication apparatus in a first frequency band, and transmitting a first downlink signal to the second wireless communication apparatus in a second frequency band; and a receiver for, using a second subframe, receiving a second downlink signal from the first wireless communication apparatus in the first frequency band, and receiving a second uplink signal from the second wireless communication apparatus in the second frequency band.

    Abstract translation: 本发明提供能够有效利用资源并防止环路干扰的无线通信中继站设备，无线通信设备，无线通信中继方法和无线通信方法。 根据本发明的无线通信中继站设备是用于在至少两个或更多个频带中中继第一无线通信设备和第二无线通信设备之间的通信的无线通信中继站设备，所述无线通信中继站设备包括： 发送器，用于使用第一子帧在第一频带中向所述第一无线通信装置发送第一上行链路信号，并且在第二频带中向所述第二无线通信装置发送第一下行链路信号; 以及接收器，用于使用第二子帧在所述第一频带中从所述第一无线通信装置接收第二下行链路信号，并且在所述第二频带中从所述第二无线通信装置接收第二上行链路信号。

    TRANSMISSION DEVICE AND TRANSMISSION METHOD
    35.
    发明公开
    TRANSMISSION DEVICE AND TRANSMISSION METHOD 有权
    ÜBERTRAGUNGSVORRICHTUNGUNDÜBERTRAGUNGSVERFAHREN

    公开(公告)号：EP2624626A4

    公开(公告)日：2017-07-26

    申请号：EP11828455

    申请日：2011-09-29

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： OIZUMI TORU ,  NAKAO SEIGO ,  HORIUCHI AYAKO ,  IMAMURA DAICHI ,  SUZUKI HIDETOSHI

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/0446 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/042

    Abstract: Provided are a transmission device and transmission method that are capable of allowing leeway in data reception processing on the receiving side regardless of the position in time of a resource region to which control information, which is contained in resource allocation information for transmission data, is mapped. A setting unit (101) sets a mapping region, which maps a DCI in accordance with the downlink data size that the DCI indicates, from among a PDCCH region, an R-PDCCH region in slot 0, and an R-PDCCH region in slot 1 that are provided in order in the time direction within a subframe. In a setting rule table used in setting the mapping region, PDCCH region, R-PDCCH region in slot 0, and R-PDCCSH region in slot 1 are associated with maximum size value of a downlink data size that the DCI indicates and that can be set in each resource region.

    Abstract translation: 本发明提供一种发送装置以及发送方法，无论发送数据的资源分配信息所包含的控制信息所映射的资源区域的时间位置如何，都能够在接收侧进行数据接收处理， 。 设定部（101）从PDCCH区域，时隙0内的R-PDCCH区域和时隙内的R-PDCCH区域中，设定映射区域，该映射区域根据DCI指示的下行数据大小映射DCI 1在子帧内在时间方向上依次提供。 在设定映射区域时使用的设定规则表中，时隙1内的PDCCH区域，R-PDCCH区域，时隙1内的R-PDCCSH区域与DCI表示的下行数据大小的最大大小相关联， 设置在每个资源区域。

    RADIO TERMINAL, RADIO BASE STATION, CHANNEL SIGNAL FORMING METHOD AND CHANNEL SIGNAL RECEIVING METHOD
    36.
    发明公开
    RADIO TERMINAL, RADIO BASE STATION, CHANNEL SIGNAL FORMING METHOD AND CHANNEL SIGNAL RECEIVING METHOD 审中-公开
    无线终端，无线基站信道信号形成方法和信道接收方法

    公开(公告)号：EP2355605A4

    公开(公告)日：2016-08-10

    申请号：EP09830168

    申请日：2009-11-30

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： NAKAO SEIGO ,  IMAMURA DAICHI ,  AOYAMA TAKAHISA

    IPC: H04W72/04

    CPC classification number: H04L5/0053 ,  H04H20/08 ,  H04J11/00 ,  H04J11/0076 ,  H04L1/0038 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0094 ,  H04W72/0413 ,  H04W72/042

    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.

    METHOD FOR SETTING SUBBANDS IN MULTICARRIER COMMUNICATION, AND WIRELESS COMMUNICATION BASE STATION APPARATUS
    38.
    发明公开
    METHOD FOR SETTING SUBBANDS IN MULTICARRIER COMMUNICATION, AND WIRELESS COMMUNICATION BASE STATION APPARATUS 有权
    的程序对更多的支持和通信基站设备以供无线通信子带的设置

    公开(公告)号：EP1933490A4

    公开(公告)日：2016-03-02

    申请号：EP06822932

    申请日：2006-11-02

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： NISHIO AKIHIKO ,  IMAMURA DAICHI ,  FUKUOKA MASARU

    IPC: H04J11/00 ,  H04B7/04 ,  H04B7/06 ,  H04B7/12 ,  H04B7/26 ,  H04J4/00 ,  H04L5/00 ,  H04L27/26 ,  H04W52/42 ,  H04W72/04 ,  H04W72/12

    CPC classification number: H04W72/044 ,  H04B7/0452 ,  H04B7/12 ,  H04J4/00 ,  H04L5/0037 ,  H04L27/2627 ,  H04W52/42 ,  H04W72/04 ,  H04W72/1205 ,  H04W72/1263

    Abstract: A wireless communication base station apparatus wherein when a frequency scheduling transmission and a frequency diversity transmission are performed in a multicarrier communication at the same time, the adaptive control of a channel for performing the frequency scheduling transmission can be prevented from being complicated. In this apparatus, a modulating part (12) modulates an encoded Dch data to generate Dch data symbols. A modulating part (22) modulates an encoded Lch data to generate Lch data symbols. An assigning part (103) assigns the Dch and Lch data symbols to subcarriers constituting OFDM symbols and outputs them to a multiplexing part (104). At this moment, the assigning part (103) assigns a set of Dch and Lch data symbols to each subcarrier for a respective subband.

    Abstract translation: 一种无线通信基站装置worin当频率调度发送和频率分集传输是在一个多载波通信在在Sametime执行用于进行频率调度发送的信道的自适应控制可以变得复杂被防止。 在该装置中，调制部（12）以调制编码的Dch数据以生成Dch数据码元。 调制部（22）以调制编码的Lch数据以产生的Lch数据码元。 一个归属部（103）分配到构成OFDM码元的副载波的DCH和的Lch数据码元，并将其输出到复用部（104）。 此时，分配部（103）分配的一组DCH和的Lch数据码元的各副载波用于respectivement子带。

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