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1. 发明申请

WO2011026534A1 FEEDBACK SCHEME FOR PROVIDING FEEDBACK ON PLURAL TRANSMISSIONS 审中-公开
标题翻译：提供反馈传输的反馈方案
公开(公告)号：WO2011026534A1
公开(公告)日：2011-03-10
申请号：PCT/EP2010/002903
申请日：2010-05-11
申请人： PANASONIC CORPORATION , HARIHARAN, Priya , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian , NAKAO, Seigo , LÖHR, Joachim
发明人： HARIHARAN, Priya , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian , NAKAO, Seigo , LÖHR, Joachim
IPC分类号： H04L1/18 , H04L27/26 , H04L1/16
CPC分类号： H04L1/1893 , H04L1/1614 , H04L1/1621 , H04L1/1812 , H04L1/1858 , H04L1/189 , H04L27/2601
摘要： The invention relates to methods and apparatuses for providing HARQ feedback in a mobile communication system using carrier aggregation. To suggest a scheme for transmitting feedback on the successful/unsuccessful decoding of transmissions that is operable in FDD mode, the invention proposes to utilize only a single one of plural radio resources available for feedback transmission for signaling feedback for multiple transmissions. A feedback sequence of ACK/NACKs for the transmissions is mapped to one feedback resource combination that is one of the radio resources available for feedback transmission and a modulation symbol of the given modulation scheme that is transmitted on said one radio resource. This scheme can also be used in cases where the number of possible feedback sequences of ACK/NACKs for the transmissions is larger than the number of feedback resource combinations available for feedback transmission.
摘要翻译：本发明涉及使用载波聚合在移动通信系统中提供HARQ反馈的方法和装置。为了提出用于发送关于在FDD模式中可操作的传输的成功/不成功解码的反馈的方案，本发明提出仅利用可用于反馈传输的多个无线电资源中的单个信号用于多个传输的信令反馈。用于传输的ACK / NACK的反馈序列被映射到作为可用于反馈传输的无线电资源和在所述一个无线电资源上发送的给定调制方案的调制符号之一的一个反馈资源组合。在用于传输的ACK / NACK的可能反馈序列的数量大于可用于反馈传输的反馈资源组合的数量的情况下，也可以使用该方案。

2. 发明申请

WO2012031422A1 WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION TERMINAL AND BASE STATION 审中-公开
标题翻译：无线通信方法，无线通信终端和基站
公开(公告)号：WO2012031422A1
公开(公告)日：2012-03-15
申请号：PCT/CN2010/078425
申请日：2010-11-04
申请人： PANASONIC CORPORATION , TONG, Hui , XU, Ming , HOSHINO, Masayuki , NAKAO, Seigo , IMAMURA, Daichi
发明人： TONG, Hui , XU, Ming , HOSHINO, Masayuki , NAKAO, Seigo , IMAMURA, Daichi
IPC分类号： H04L1/00
CPC分类号： H04B7/0456 , H04B7/0452 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/06
摘要： A wireless communication method, a terminal and a base station are provided. The method includes the step of transmitting a plurality of best companion pre-coding matrix indexes (BCIs) and corresponding delta channel quality indicators (ΔCQIs) from the terminal to the base station, wherein the cycle of frames for transmitting the plurality of BCIs is longer than the cycle of frames for transmitting a single BCI. The method, terminal and base station according to the present disclosure can greatly increase scheduling flexibility at the base station side and improve MU-MIMO performance without increasing feedback overhead of channels.
摘要翻译：提供无线通信方法，终端和基站。该方法包括从终端向基站发送多个最佳伴侣预编码矩阵索引（BCI）和对应的增量信道质量指示符（ΔCQS）的步骤，其中用于发送多个BCI的帧的周期是比用于发送单个BCI的帧的周期长。根据本公开的方法，终端和基站可以大大增加基站侧的调度灵活性，并且在不增加信道的反馈开销的情况下提高MU-MIMO性能。

3. 发明申请

WO2011137699A1 ORTHOGONAL CODES BASED CODE DIVISION MULTIPLEXING METHOD, MULTIPLEXING DEVICE, AND DE-MULTIPLEXING DEVICE 审中-公开
标题翻译：基于正交码的代码分割多路复用方法，多路复用器件和多路复用器件
公开(公告)号：WO2011137699A1
公开(公告)日：2011-11-10
申请号：PCT/CN2011/072389
申请日：2011-04-01
申请人： PANASONIC CORPORATION , ZHANG, Zhi , XU, Ming , HOSHINO, Masayuki , NAKAO, Seigo , IMAMURA, Daichi
发明人： ZHANG, Zhi , XU, Ming , HOSHINO, Masayuki , NAKAO, Seigo , IMAMURA, Daichi
IPC分类号： H04J11/00
CPC分类号： H04J13/004 , H04J13/0048 , H04J13/12 , H04J13/18 , H04L5/0007 , H04L5/0016 , H04L5/0026 , H04L5/0048 , H04L5/0051 , H04L5/0066 , H04L43/087
摘要： The present disclosure provideds an orthogonal codes based code division multiplexing method of performing the code division multiplexing of demodulation reference signals in multiple layers of resource blocks by using orthogonal matrices, the method comprising: changing the order of chips in particular rows of a first orthogonal matrix to obtain a second orthogonal matrix with the changed order of chips; and multiplying the chips in respective rows of the second orthogonal matrix by the demodulation reference signals in corresponding layers of resource blocks correspondingly in the time direction to obtain code division multiplexing signals. The technical scheme of the present disclosure can improve the power jitter situation of downlink signals on the time, thereby the usage efficiency of the power amplifier at the base station side can be improved, meanwhile the dual-orthogonality on the time domain and the frequency domain is obtained, and the performance of the demodulation reference signals on selective channels on the time domain or the frequency domain is improved.
摘要翻译：本公开提供了一种基于正交码的码分复用方法，该方法包括：改变第一正交矩阵的特定行中的码片的顺序，以获得具有改变的码片顺序的第二正交矩阵; 并将第二正交矩阵的各行中的码片乘以相应于时间方向的资源块的相应层中的解调参考信号，以获得码分复用信号。本公开的技术方案可以提高下行链路信号的功率抖动情况，从而可以提高基站侧的功率放大器的使用效率，同时在时域和频域上的双正交性并且提高了在时域或频域上的选择信道上的解调参考信号的性能。

4. 发明申请

WO2011113344A1 WIRELESS COMMUNICATION SYSTEM, BASE STATION, TERMINAL AND METHOD OF GENERATING CODEBOOK 审中-公开
标题翻译：无线通信系统，基站，终端和生成代码的方法
公开(公告)号：WO2011113344A1
公开(公告)日：2011-09-22
申请号：PCT/CN2011/071812
申请日：2011-03-15
申请人： PANASONIC CORPORATION , TONG, Hui , HOSHINO, Masayuki , XU, Ming , NAKAO, Seigo , IMAMURA, Daichi
发明人： TONG, Hui , HOSHINO, Masayuki , XU, Ming , NAKAO, Seigo , IMAMURA, Daichi
IPC分类号： H04B7/06
CPC分类号： H04B7/0478 , H04B7/024 , H04B7/0456 , H04B7/0469 , H04B7/0634 , H04B7/0639 , H04B7/0641 , H04B7/0663 , H04B2001/3855 , H04B2001/3861 , H04L25/03904 , H04L25/03917 , H04W88/02 , H04W88/08
摘要： The present disclosure provides a method of generating codebook in a wireless communication system with multiple antenna arrays, as well as a wireless communication system, base station and terminal using the codebook for communication. The method comprises steps of: providing a basic codebook which contains multiple pre-coding matrices; and assigning phase offsets to certain pre-coding matrices in the basic codebook to form a codebook with phase offset. The feedback overhead from a client to a base station side is reduced and a good precision of feedback for multi-antenna array is kept by applying the method of generating codebook and using the generated codebook in the wireless communication system, base station and terminal.
摘要翻译：本公开提供了一种在具有多个天线阵列的无线通信系统中生成码本的方法，以及使用该通信码本的无线通信系统，基站和终端。该方法包括以下步骤：提供包含多个预编码矩阵的基本码本; 并将相位偏移分配给基本码本中的某些预编码矩阵以形成具有相位偏移的码本。降低了从客户端到基站侧的反馈开销，通过在无线通信系统，基站和终端中应用生成码本并使用生成的码本的方法来保持多天线阵列的反馈精度良好。

5. 发明公开

EP3340502A1 RADIO COMMUNICATION DEVICE AND RESPONSE SIGNAL SPREADING METHOD 审中-实审转让
公开(公告)号：EP3340502A1
公开(公告)日：2018-06-27
申请号：EP18154906.4
申请日：2008-09-30
申请人： Panasonic Corporation
发明人： NAKAO, Seigo , IMAMURA, Daichi , HIRAMATSU, Katsuhiko
IPC分类号： H04J13/00 , H04J11/00 , H04W4/00
CPC分类号： H04J11/005 , H04B1/713 , H04J13/0059 , H04J13/0074 , H04L5/0055 , H04L5/0057 , H04L5/0073 , H04W72/0413 , H04W72/042 , H04W88/08
摘要： A radio communication device capable of randomizing both inter-cell interference and intra-cell interference. In this device, a spreading section primarily spreads a response signal in a ZAC sequence set by a control unit . A spreading section secondarily spreads the primarily spread response signal in a block-wise spreading code sequence set by the control unit . The control unit controls the cyclic shift amount of the ZAC sequence used for the primary spreading in the spreading section and the block-wise spreading code sequence used for the secondary spreading in the spreading section according to a set hopping pattern. The hopping pattern set by the control unit is made up of two hierarchies. An LB-based hopping pattern different for each cell is defined in the first hierarchy in order to randomize the inter-cell interference. A hopping pattern different for each mobile station is defined in the second hierarchy in order to randomize the intra-cell interference.

6. 发明授权

EP3024163B1 RADIO COMMUNICATION DEVICE AND CONSTELLATION CONTROL METHOD 有权转让
公开(公告)号：EP3024163B1
公开(公告)日：2017-07-05
申请号：EP15201169.8
申请日：2008-10-28
申请人： Panasonic Corporation
发明人： NAKAO, Seigo , IMAMURA, Daichi
IPC分类号： H04J11/00 , H04B1/707 , H04J13/00
CPC分类号： H04L1/1893 , H04J13/0003 , H04J13/0059 , H04J13/0074 , H04J13/22 , H04L1/0061 , H04L1/1825 , H04L1/1854 , H04L1/1861 , H04L1/1896 , H04L5/0007 , H04L5/0053 , H04L5/0055 , H04L5/006 , H04L5/0091 , H04L25/03866 , H04L27/2602 , H04L27/2613 , H04L27/2626 , H04L2001/125 , H04W72/0406 , H04W72/0413 , H04W72/042
摘要： Provided is a radio communication device which can make ACK reception quality and NACK reception quality to be equal to each other. The device includes: a scrambling unit (214) which multiplies a response signal after modulated, by a scrambling code "1" or "e-j(p/2)" so as to rotate a constellation for each of response signals on a cyclic shift axis; a spread unit (215) which performs a primary spread of the response signal by using a ZAC sequence set by a control unit (209); and a spread unit (218) which performs a secondary spread of the response signal after subjected to the primary spread, by using a block-wise spread code sequence set by the control unit (209).

7. 发明公开

EP2741099A1 POSITIONING SERVER DEVICE AND POSITIONING CONTROL METHOD 失效转让
标题翻译： POSITIONIERUNGSSERVERVORRICHTUNG UND POSITIONSSTEUERUNGSVERFAHREN
公开(公告)号：EP2741099A1
公开(公告)日：2014-06-11
申请号：EP12821781.7
申请日：2012-07-20
申请人： Panasonic Corporation
发明人： SAITO, Yoshiko , IKEDA, Shinkichi , NAKAO, Seigo
IPC分类号： G01S5/02 , H04W64/00
CPC分类号： H04W4/023 , G01S5/021 , G01S5/0252 , H04W4/046
摘要： A positioning server device comprises: an input unit which receives measurement information of radio waves which are transmitted between an access point and a client; a radio wave map administration unit (10) which administers radio wave map data which denotes an estimation of a correspondence relation between the radio wave measurement information and a spatial location; and a positioning unit (13) which positions the location of the client based on the radio wave measurement information and the radio wave map data. The radio wave map administration unit (10) administers first map data which relates to a fixed positioning range where it is possible for a client to be positioned to be present conventionally, and second map data which relates to an extended positioning range wherein a possibility arises that the client to be positioned may be present according to particular conditions, as radio wave map data.
摘要翻译：定位服务器设备包括：输入单元，其接收在接入点和客户端之间传输的无线电波的测量信息; 无线电波映射管理单元，其管理表示无线电波测量信息与空间位置之间的对应关系的估计的无线电波图数据; 以及基于无线电波测量信息和无线电波图数据来定位客户端的位置的定位单元（13）。无线电波图管理单元（10）管理第一地图数据，该第一地图数据涉及可以定位的传统定位的固定定位范围，以及与可能出现的扩展定位范围有关的第二地图数据可以根据特定条件将待定位的客户端作为无线电波图数据存在。

8. 发明公开

EP2624626A1 TRANSMISSION DEVICE AND TRANSMISSION METHOD 有权转让
标题翻译：传输设备和传输方法
公开(公告)号：EP2624626A1
公开(公告)日：2013-08-07
申请号：EP11828455.3
申请日：2011-09-29
申请人： Panasonic Corporation
发明人： OIZUMI, Toru , NAKAO, Seigo , HORIUCHI, Ayako , IMAMURA, Daichi , SUZUKI, Hidetoshi
IPC分类号： H04W28/06 , H04J1/00 , H04J11/00 , H04W72/04
CPC分类号： H04W72/0446 , H04L5/0007 , H04L5/0053 , H04L5/0091 , H04W72/042
摘要： 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.
摘要翻译：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。

9. 发明授权

EP2169842B1 WIRELESS COMMUNICATION APPARATUS AND RESPONSE SIGNAL SPREADING METHOD 有权转让
标题翻译：无线通信设备和方法应答信号KINGPIN
公开(公告)号：EP2169842B1
公开(公告)日：2013-08-07
申请号：EP08776720.8
申请日：2008-06-18
申请人： Panasonic Corporation
发明人： NAKAO, Seigo , IMAMURA, Daichi , NISHIO, Akihiko , HOSHINO, Masayuki
IPC分类号： H04J13/18 , H04J13/22
CPC分类号： H04W24/02 , H04B1/7097 , H04J11/00 , H04J13/0003 , H04J13/0048 , H04J13/0062 , H04J13/0074 , H04J13/18 , H04J13/22 , H04L1/0045 , H04L1/18 , H04L5/0053 , H04L5/0055 , H04L5/0091 , H04L69/323 , H04L69/324 , H04W72/0406 , H04W72/0413

10. 发明公开

EP2605603A1 BASE STATION, RELAY STATION, TRANSMISSION METHOD, AND RECEPTION METHOD 审中-公开
标题翻译：基础设施，相互关系，ÜBERTRAGUNGSVERFAHRENUND EMPFANGSVERFAHREN
公开(公告)号：EP2605603A1
公开(公告)日：2013-06-19
申请号：EP11816206.4
申请日：2011-07-06
申请人： Panasonic Corporation
发明人： HORIUCHI, Ayako , NAKAO, Seigo , IMAMURA, Daichi
IPC分类号： H04W72/04 , H04J3/08 , H04W16/26
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0032 , H04L5/0053 , H04L5/0064 , H04L5/0092 , H04L5/0094 , H04W84/047
摘要： The present invention provides a base station whereby efficient resource allocation for data signals is realized. In a base station (100) where a downlink control signal directed to a relay station is mapped onto an allocation area (R-PDCCH allocation area candidate) comprising M (where M is a natural number of 2 or greater) resource blocks, an allocation area candidate determination section (101) distributes the M resource blocks among N (where N is a natural number less than M) allocation area groups, and determines N resource block groups for the placement of the allocation area groups; and a control signal allocation section (102) maps the downlink control signal directed to the relay station onto the M resource blocks that are specified on the basis of the determined N resource block groups and the number of resource blocks constituting each of the allocation area groups.
摘要翻译：本发明提供了一种实现数据信号的有效资源分配的基站。在其中将指向中继站的下行链路控制信号映射到包括M（其中M是2或更大的自然数）资源块的分配区域（R-PDCCH分配区域候选）的基站（100）中，区域候选确定部分（101）在N（其中N是小于M的自然数）分配区域组之间分配M个资源块，并且确定用于放置分配区域组的N个资源块组; 并且控制信号分配部（102）将指向中继站的下行链路控制信号映射到基于所确定的N个资源块组指定的M个资源块和构成每个分配区域组的资源块的数量。

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