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71. 发明公开

EP2464048A1 TERMINAL DEVICE AND RETRANSMISSION CONTROL METHOD 有权转让
标题翻译：恩德伯格·恩格尔
公开(公告)号：EP2464048A1
公开(公告)日：2012-06-13
申请号：EP10806253.0
申请日：2010-08-06
申请人： Panasonic Corporation
发明人： NAKAO, Seigo , NISHIO, Akihiko , HOSHINO, Masayuki , HORIUCHI, Ayako
IPC分类号： H04L1/16 , H04L1/00 , H04W28/04 , H04W28/12 , H04W72/04
CPC分类号： H04W72/042 , H04L1/0029 , H04L1/08 , H04L1/1607 , H04L1/1854 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04W28/06 , H04W28/12 , H04W76/28
摘要： Provided are a terminal device and a retransmission control method by which, when carrier aggregation communication using a plurality of downlink unit bands is applied, the quality of downlink data transmitted by each downlink unit band can be maintained, while suppressing the increase in overhead of downlink allocation control information. In a terminal (200), a control unit (208) performs transmission control of a response signal on the basis of a reception success/failure pattern of downlink data received by a downlink unit band which is included in a unit band group set in the terminal itself. The control unit (208) makes the phase points of the response signal different in accordance with a number of downlink data which has been successively received, namely, a number of ACK, in the reception success/failure pattern, and makes the phase points of the response signal between reception success/failure patterns identical when there are a plurality of reception success/failure patterns having the same ACK number.
摘要翻译：提供一种终端装置和重发控制方法，当应用使用多个下行链路单位频带的载波聚合通信时，可以保持由每个下行单位频带发送的下行链路数据的质量，同时抑制下行链路的开销增加分配控制信息。在终端（200）中，控制单元（208）根据由下行单元频带接收到的下行链路数据的接收成功/失败模式，执行响应信号的发送控制终端本身。控制单元（208）根据在接收成功/失败模式中已连续接收到的下行链路数据的数量，即ACK的数量，使响应信号的相位点不同，并且使相位点当存在具有相同ACK号码的多个接收成功/故障模式时，接收成功/故障模式之间的响应信号相同。

72. 发明公开

EP2403173A1 WIRELESS TRANSMISSION APPARATUS AND PRECODING METHOD 有权
标题翻译：无线传输设备确保两VORKODIERVERFAHREN
公开(公告)号：EP2403173A1
公开(公告)日：2012-01-04
申请号：EP10745965.3
申请日：2010-02-23
申请人： Panasonic Corporation
发明人： MIYOSHI, Kenichi , SAITO, Yoshiko , TAKAOKA, Shinsuke , IMAMURA, Daichi , NAKAO, Seigo , ADACHI, Fumiyuki
IPC分类号： H04J99/00 , H04B7/04 , H04W16/28
CPC分类号： H04B7/0413 , H04B7/0617 , H04B7/0628 , H04B7/063 , H04B7/0639 , H04L5/0023 , H04W72/044
摘要： A wireless transmission apparatus able to reliably increase outage capacity according to the state of a propagation path. This apparatus is a wireless transmission apparatus (100) which transmits a plurality of streams to a wireless reception apparatus; wherein a time/space allocation determining unit (107) determines the spatial multiplex stream number based on the desired multipath number and the number of reception antenna ports of the wireless reception apparatus, said desired multipath number being calculated based on the detected multipath number, the number of reception antenna ports, and the desired error rate for the plurality of streams; a stream dividing unit (109) divides the transmission data into a plurality of streams of that spatial multiplex stream number; a transmission weight calculation unit (108) calculates a transmission weight based on the desired multipath number, spatial multiplex stream number, and a channel estimation value; and a time precoding unit (1103) and a spatial precoding unit (111) use the transmission weight to precode the plurality of streams.

73. 发明公开

EP2352243A1 WIRELESS COMMUNICATION TERMINAL APPARATUS, WIRELESS COMMUNICATION BASE STATION APPARATUS, AND MODULATION METHOD 失效转让
标题翻译：终端无线通信基站设备以供无线通信和调制及其方法
公开(公告)号：EP2352243A1
公开(公告)日：2011-08-03
申请号：EP09823346.3
申请日：2009-10-30
申请人： Panasonic Corporation
发明人： NISHIO, Akihiko , NAKAO, Seigo , IMAMURA, Daichi , HOSHINO, Masayuki
IPC分类号： H04J11/00 , H04B1/707 , H04J1/00 , H04W28/06
CPC分类号： H04J11/00 , H04J13/0059 , H04L1/0046 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0055
摘要： A wireless communication terminal apparatus wherein even in a case of performing a wideband transmission using only a downstream line, CCE assignment can be flexibly performed without any collisions of ACK and NACK signals among a plurality of unit bands. In a wireless communication terminal apparatus (200) using a plurality of downstream unit bands to perform communications, a PDCCH receiving unit (207) blind-decodes CCE in a search space of the plurality of downstream unit bands, thereby acquiring resource assignment information of downstream line data addressed to the wireless communication terminal apparatus (200), and a modulating unit (209) modulates a response signal, which is responsive to the downstream line data in particular downstream unit bands, based on a modulation scheme in which the number of modulation multi-values corresponds to the number of those particular ones of the plurality of downstream unit bands in which the resource assignment information addressed to the wireless communication terminal apparatus (200) is assigned to CCE of the same CCE number.
摘要翻译：即使在执行仅使用一个下行线路宽带传输的情况下的无线通信终端装置worin，CCE分配可以灵活无ACK和NACK信号的任何冲突执行的单位频带的多元性之间。在使用下游单位频带的多个以进行通信的无线通信终端装置（200），一个PDCCH接收单元（207）进行盲解码CCE下游单位频带的多个搜索空间，由此获取的下游资源分配信息线数据寻址到无线通信终端装置（200），和一个调制单元（209）调制的响应信号，在所有这是响应于特定下行单位频带的下行线路数据，基于调制方案，其中调制的数多值对应于下游单位频带的多个在其中写给被分配给相同CCE号的CCE的无线通信终端装置（200）的资源分配信息的那些特定的人的数量。

74. 发明公开

EP2293472A1 WIRELESS COMMUNICATION BASE STATION APPARATUS AND REFERENCE SIGNAL ALLOCATION METHOD 审中-公开
标题翻译：美国参考文献
公开(公告)号：EP2293472A1
公开(公告)日：2011-03-09
申请号：EP09769877.3
申请日：2009-06-22
申请人： Panasonic Corporation
发明人： NISHIO, Akihiko , NAKAO, Seigo , HIRAMATSU, Katsuhiko
IPC分类号： H04J11/00 , H04B7/04 , H04J1/00 , H04J99/00 , H04W16/28 , H04W72/04 , H04W88/08
CPC分类号： H04W72/10 , H04B7/0413 , H04L5/0007 , H04L5/0048 , H04L25/0202 , H04W28/02
摘要： Disclosed is a wireless communication base station apparatus capable of preventing degradation of throughput of LTE terminals, even when both LTE terminals and LTE+ terminals are present together. In this apparatus, a CCE allocation section (105) allocates the characteristic cell reference signals, which are employed solely by LTE+ terminals, to some CCEs from a plurality of CCEs to which a control channel for LTE terminal use or a control channel for LTE+ terminal use can be allocated. In the case of symbols that are mapped to antennas (113-5) to (113-8), an arrangement section (109) arranges the characteristic cell reference signals that are employed solely by LTE+ terminals in resource elements corresponding to CCEs to which a characteristic cell RS has been allocated that is used solely by an LTE+ terminal, based on position information that is input from an interleaving section (106). Wireless transmission sections (112-1) to (112-8) transmit these symbols, that have been thus input, to each terminal from the antennas (113-5) to (113-8).
摘要翻译：公开了即使LTE终端和LTE +终端同时存在，也能够防止LTE终端的吞吐量的劣化的无线通信基站装置。在该装置中，CCE分配部（105）将LTE +终端单独使用的特征小区参考信号从用于LTE终端的控制信道的多个CCE或LTE +终端的控制信道分配给一些CCE 使用可以分配。在映射到天线（113-5）至（113-8）的符号的情况下，布置部分（109）将由LTE +终端单独使用的特征小区参考信号排列在对应于CCE的资源元素中，基于从交织部（106）输入的位置信息，已经分配了由LTE +终端单独使用的特征小区RS。无线传输部分（112-1）至（112-8）从天线（113-5）到（113-8）将已经如此输入的这些符号发送到每个终端。

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