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1. 发明申请

WO2009079824A1 RADIO COMMUNICATION APPARATUS AND PUNCTURING METHOD 审中-公开
标题翻译：无线电通信设备和接收方法
公开(公告)号：WO2009079824A1
公开(公告)日：2009-07-02
申请号：PCT/CN2007/003601
申请日：2007-12-14
申请人： PANASONIC CORPORATION , KURI, Kenichi , NISHIO, Akihiko , HIRAMATSU, Katsuhiko , FUKUOKA, Masaru , JIANG, Hao
发明人： KURI, Kenichi , NISHIO, Akihiko , HIRAMATSU, Katsuhiko , FUKUOKA, Masaru , JIANG, Hao
IPC分类号： H03M13/09
CPC分类号： H03M13/1185 , H03M13/353 , H03M13/6362
摘要： A radio communication apparatus is provided that enables degradation of error rate performance due to puncturing to be minimized when an LDPC code is used as an error correcting code. In this apparatus, a padding bit insertion section (101) inserts padding bits in a transmission bit sequence based on a parity check matrix, and outputs the generated bit sequence to an LDPC encoding section (102). Using the parity check matrix, LDPC encoding section (102) performs LDPC encoding on the bit sequence input from padding bit insertion section (101), and obtains an LDPC codeword composed of systematic bits and parity bits. Then a puncturing section (103) eliminates padding bits from the LDPC codeword input from LDPC encoding section (102), and also punctures parity bits in the LDPC codeword in order starting from a parity bit corresponding to a variable node forwhiehthe total number of connections to padding bits via check nodes is larger.
摘要翻译：提供了一种无线电通信装置，当使用LDPC码作为纠错码时，可以使由于打孔造成的错误率性能的降级最小化。在这种装置中，填补比特插入部分（101）根据奇偶校验矩阵在传输比特序列中插入填充比特，并将生成的比特序列输出到LDPC编码部分（102）。使用奇偶校验矩阵，LDPC编码部（102）对从填补比特插入部（101）输入的比特序列进行LDPC编码，得到由系统比特和奇偶校验位构成的LDPC码字。然后，删截部（103）从LDPC编码部（102）输入的LDPC码字中消除填充比特，并且从与对应于变量节点的奇偶校验位开始的顺序对LDPC码字中的奇偶校验位进行穿孔，通过校验节点填充比特大。

2. 发明申请

WO2008124966A8 RADIO COMMUNICATION APPARATUS AND REDUNDANCY VERSION TRANSMISSION CONTROL METHOD 审中-公开
公开(公告)号：WO2008124966A8
公开(公告)日：2008-10-23
申请号：PCT/CN2007/001211
申请日：2007-04-13
申请人： PANASONIC CORPORATION , KURI, Kenichi , NISHIO, Akihiko , JIANG, Hao , HIRAMATSU, Katsuhiko
发明人： KURI, Kenichi , NISHIO, Akihiko , JIANG, Hao , HIRAMATSU, Katsuhiko
IPC分类号： H04L1/00
摘要： Optimal error rate performance can always be obtained and the number of retransmissions can be minimized in IR-type HARQ using an LDPC code as an error correction code. An LDPC encoding section 101 performs LD PC encoding on a transmission bit sequence-using parity check matrix, generates an LDPC codeword comprising systematic bits and parity bits and outputs this to an RV control section 102, and also outputs the parity check matrix to RV control section 102, and RV control section 102 controls the transmission order of a plurality of redundancy versions according to the size of the parity check matrix column degree of each bit belonging toeach of the plurality of redundancy versions.

3. 发明申请

WO2009094805A1 RADIO COMMUNICATION APPARATUS AND INTERLEAVING METHOD 审中-公开
标题翻译：无线电通信设备和交互方式
公开(公告)号：WO2009094805A1
公开(公告)日：2009-08-06
申请号：PCT/CN2008/000187
申请日：2008-01-25
申请人： PANASONIC CORPORATION , KURI, Kenichi , MIYOSHI, Kenichi , NISHIO, Akihiko , TAKAOKA, Shinsuke , JIANG, Hao
发明人： KURI, Kenichi , MIYOSHI, Kenichi , NISHIO, Akihiko , TAKAOKA, Shinsuke , JIANG, Hao
IPC分类号： H04L1/18 , H03M13/11
CPC分类号： H03M13/116 , H03M13/033 , H03M13/09 , H03M13/6306 , H03M13/6393 , H04L1/0057 , H04L1/0068 , H04L1/0071 , H04L1/1812
摘要： A radio communication apparatus of the present invention can consecutively read out an LDPC codeword from a circular buffer. In this apparatus, encoding section 102 performs LDPC coding on a transmission bit sequence inputted from CRC section 101 using a parity check matrix to obtain an LDPC codeword comprised of a plurality of systematic bits and a plurality of parity- bits. Interleaver 103 sorts the LDPC codeword inputted from encoding section 102 according to a puncturing order. Transmission circular buffer 104 stores the LDPC codeword inputted from interleaver 103 in a memory of a cyclic reading type buffer.
摘要翻译：本发明的无线通信装置能够从循环缓冲器连续地读出LDPC码字。在该装置中，编码部102使用奇偶校验矩阵对从CRC部101输入的发送比特序列进行LDPC编码，以获得由多个系统比特和多个奇偶校验位构成的LDPC码字。交织器103根据穿孔顺序对从编码单元102输入的LDPC码进行排序。传输循环缓冲器104将从交织器103输入的LDPC码字存储在循环读取型缓冲器的存储器中。

4. 发明申请

WO2009080290A1 CONTROL CHANNEL SIGNALING USING A COMMON SIGNALING FIELD FOR TRANSPORT FORMAT AND REDUNDANCY VERSION 审中-公开
标题翻译：使用常规信号进行控制信道信号传输格式和冗余版本
公开(公告)号：WO2009080290A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/010845
申请日：2008-12-18
申请人： PANASONIC CORPORATION , WENGERTER, Christian , NISHIO, Akihiko , SUZUKI, Hidetoshi , LÖHR, Joachim , HIRAMATSU, Katsuhiko
发明人： WENGERTER, Christian , NISHIO, Akihiko , SUZUKI, Hidetoshi , LÖHR, Joachim , HIRAMATSU, Katsuhiko
IPC分类号： H04L1/00 , H04L1/18
CPC分类号： H04W72/0413 , H04L1/0079 , H04L1/1607 , H04L1/1812 , H04L1/1893 , H04L1/1896 , H04W72/042
摘要： The invention relates to a method for providing control signalling associated to a protocol data unit conveying user data in a mobile communication system and to the control channel signal itself. Furthermore, the invention also provides a mobile station and a base station and their respective operation in view of the newly defined control channel signals defined herein. In order to reduce the control channel overhead, the invention suggests defining a common field for the transport format and redundancy version in the control channel information format. According to one approach, the common field is used to jointly encode transport format and redundancy version therein. According to another aspect, one shared field is provided on the control channel signal that indicates either a transport format or a redundancy version depending of whether the control channel signal relates to an initial transmission or a retransmission. In another embodiment, further enhancements to a HARQ protocol are suggested for addressing certain error cases.
摘要翻译：本发明涉及一种用于提供与在移动通信系统中传送用户数据的协议数据单元相关联的控制信令和控制信道信号本身的方法。此外，鉴于本文定义的新定义的控制信道信号，本发明还提供了移动台和基站及其相应的操作。为了减少控制信道开销，本发明建议在控制信道信息格式中定义传输格式和冗余版本的公共字段。根据一种方法，公共字段用于联合编码其中的传输格式和冗余版本。根据另一方面，在控制信道信号上提供一个共享字段，其指示传输格式或冗余版本，取决于控制信道信号是否与初始传输或重传有关。在另一个实施例中，建议对HARQ协议的进一步增强用于解决某些错误情况。

5. 发明申请

WO2010012395A2 RESOURCE BLOCK MAPPING FOR SYMBOLS WITH REPETITION 审中-公开
标题翻译：带有重复符号的资源块映射
公开(公告)号：WO2010012395A2
公开(公告)日：2010-02-04
申请号：PCT/EP2009/005260
申请日：2009-07-20
申请人： PANASONIC CORPORATION , HARIHARAN, Priya , WENGERTER, Christian , NISHIO, Akihiko , GOLITSCHEK EDLER VON ELBWART, Alexander
发明人： HARIHARAN, Priya , WENGERTER, Christian , NISHIO, Akihiko , GOLITSCHEK EDLER VON ELBWART, Alexander
IPC分类号： H04L1/08 , H04L5/02 , H04L5/06
CPC分类号： H04L1/08 , H04L5/0026 , H04L5/0041 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04L5/06
摘要： In a mobile communication system with uncorrelated channel characteristics, transmission using modulation of data symbols with repetition can improve the performance. However, mapping of the original and the repeated symbols into the physical resources may on the other hand reduce a desired level of diversity when the original and the corresponding repeated symbols map on the physical resources close to each other. The present invention provides a method for transmission, a transmitter, a method for receiving, and a receiver capable of efficiently transmit/receive data symbols with an increased level of diversity. This is achieved by grouping of portions of the original and the corresponding data symbols and by mapping the portions of the original and the corresponding data symbols into the different physical resource blocks.
摘要翻译：在具有不相关信道特性的移动通信系统中，利用重复调制数据符号的传输可以提高性能。然而，当原始物理资源和相应的重复符号在物理资源上彼此靠近时，原始和重复符号到物理资源的映射可以另一方面降低期望的分集等级。本发明提供了一种用于传输的方法，一种发射机，一种用于接收的方法以及一种能够以增加的分集水平有效地发送/接收数据符号的接收机。这是通过分组原始数据符号和相应的数据符号以及通过将原始数据符号的部分和相应的数据符号映射到不同的物理资源块中来实现的。

6. 发明申请

WO2013010305A1 METHOD OF SCRAMBLING SIGNALS, TRANSMISSION POINT DEVICE AND USER EQUIPMENT USING THE METHOD 审中-公开
标题翻译：使用该方法来消除信号的方法，传输点设备和用户设备
公开(公告)号：WO2013010305A1
公开(公告)日：2013-01-24
申请号：PCT/CN2011/077203
申请日：2011-07-15
申请人： PANASONIC CORPORATION , ZHANG, Zhi , XU, Ming , HOSHINO, Masayuki , IMAMURA, Daichi , NISHIO, Akihiko
发明人： ZHANG, Zhi , XU, Ming , HOSHINO, Masayuki , IMAMURA, Daichi , NISHIO, Akihiko
IPC分类号： H04W72/04
CPC分类号： H04W72/044 , H04L5/0016 , H04L5/0051 , H04L25/0226 , H04L27/2613 , H04W72/121
摘要： A method of scrambling signals, transmission point device and user equipment using the method are provided. The method of scrambling signals assigned on predetermined radio resources of at least one layer of resource blocks with the same time and frequency resources comprises the steps of: generating a random seed based on a user equipment specific ID; initializing a scrambling sequence by the random seed; and scrambling the signals with the initialized scrambling sequence. With the present disclosure, identical DMRS from multiple transmission points are guaranteed for the joint transmission scenarios while different DMRSs from adjacent transmission points are guaranteed for the non-CoMP scenarios. Further, by switching between a transmission point specific random seed and a user equipment specific random seed or a random seed generated based on a common ID assigned by a transmission point, the blind detection is enabled and the orthogonality between user equipments can be kept in multiple user operation, while the conflict requirements for both joint transmission and non-CoMP operations are solved in non-MU operation.
摘要翻译：提供了使用该方法对信号，传输点设备和用户设备进行加扰的方法。在具有相同时间和频率资源的至少一层资源块的预定无线电资源上分配信号的方法包括以下步骤：基于用户设备特定ID生成随机种子; 通过随机种子初始化加扰序列; 并用初始化的加扰序列对信号进行加扰。通过本公开，对于联合传输场景，来自多个传输点的相同DMRS被保证，而来自相邻传输点的不同DMRS被保证用于非CoMP场景。此外，通过在传输点特定随机种子和用户设备特定随机种子或基于由传输点分配的公共ID生成的随机种子之间进行切换，能够进行盲检测，并且可以将用户设备之间的正交性保持多用户操作，而在非MU操作中解决了联合传输和非CoMP操作的冲突要求。

7. 发明申请

WO2013000146A1 METHOD OF REPORTING PHASE OFFSETS, USER EQUIPMENT AND TRANSMISSION POINT DEVICE USING THE METHOD 审中-公开
标题翻译：使用该方法报告相位偏移的方法，用户设备和传输点设备
公开(公告)号：WO2013000146A1
公开(公告)日：2013-01-03
申请号：PCT/CN2011/076641
申请日：2011-06-30
申请人： PANASONIC CORPORATION , TONG, Hui , HOSHINO, Masayuki , NISHIO, Akihiko , XU, Ming , IMAMURA, Daichi
发明人： TONG, Hui , HOSHINO, Masayuki , NISHIO, Akihiko , XU, Ming , IMAMURA, Daichi
IPC分类号： H04Q7/20
CPC分类号： H04W56/0035 , H04L27/0008 , H04L27/0012 , H04L27/3472 , H04W24/10
摘要： A transmission point device, user equipment, and method of reporting phase offsets between signals received from a serving cell and neighbor cells in a communication system are disclosed. The method comprises steps of: quantizing the phase offsets using a predetermined number of bits; utilizing another bit to indicate constellation of the phase offsets; reporting the quantized phase offsets and the constellation to transmission point. The present disclosure may improve the signal combining gain from multiple transmission points with minimum overhead increasing.
摘要翻译：公开了一种在通信系统中从服务小区接收的信号和相邻小区之间报告相位偏移的传输点设备，用户设备和方法。该方法包括以下步骤：使用预定数量的比特量化相位偏移; 利用另一位来指示相位偏移的星座; 将量化相位偏移和星座报告给传输点。本公开可以以最小的开销增加来改善来自多个传输点的信号组合增益。

8. 发明申请

WO2014019158A1 WIRELESS COMMUNICATION METHOD OF CONFIGURING MEASUREMENT RESOURCE, AND WIRELESS COMMUNICATION DEVICE THEREFOR 审中-公开
标题翻译：配置测量资源的无线通信方法及其无线通信设备
公开(公告)号：WO2014019158A1
公开(公告)日：2014-02-06
申请号：PCT/CN2012/079477
申请日：2012-08-01
申请人： PANASONIC CORPORATION , TONG, Hui , HOSHINO, Masayuki , NISHIO, Akihiko , XU, Ming
发明人： TONG, Hui , HOSHINO, Masayuki , NISHIO, Akihiko , XU, Ming
IPC分类号： H04W24/00
CPC分类号： H04W24/10 , H04L1/0026 , H04L5/0048 , H04L25/0224
摘要： There are provided a wireless communication method of configuring a measurement resource and a wireless communication device therefor. The method comprises determining a measurement resource to be disregarded when the number of measurement resources configured in one subframe exceeds the maximum number of measurement resources that a user equipment is able to measure in one subframe, wherein the measurement resource with lower priority is determined to be disregarded, and the measurement resource is not disregarded A times within the duration of N subframes, where A is an integer larger than 1, N corresponds to one plus B*periodicity of the measurement resource, and B is an integer equal to or larger than 1.
摘要翻译：提供了一种配置测量资源的无线通信方法及其无线通信设备。该方法包括当在一个子帧中配置的测量资源的数量超过用户设备能够在一个子帧中测量的最大测量资源数量时，确定要忽略的测量资源，其中将优先级较低的测量资源确定为不考虑测量资源，在N个子帧的持续时间内不计算A次，其中A为大于1的整数，N对应于测量资源的一个加B *周期性，B为等于或大于 1。

9. 发明申请

WO2013166699A1 METHOD OF CSI REPORTING, USER EQUIPMENT AND ENODE B 审中-公开
标题翻译： CSI报告方法，用户设备和ENODE B
公开(公告)号：WO2013166699A1
公开(公告)日：2013-11-14
申请号：PCT/CN2012/075340
申请日：2012-05-11
申请人： PANASONIC CORPORATION , TONG, Hui , HOSHINO, Masayuki , NISHIO, Akihiko , XU, Ming , IMAMURA, Daichi
发明人： TONG, Hui , HOSHINO, Masayuki , NISHIO, Akihiko , XU, Ming , IMAMURA, Daichi
IPC分类号： H04L1/16
CPC分类号： H04W24/02 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/065 , H04B7/066 , H04L1/0026 , H04L1/0027 , H04L1/003 , H04L1/0031 , H04W24/10 , H04W88/02
摘要： Provided is reporting one or more long term CSI components to an eNode B, wherein at least one long term CSI component being reported with multiple values; and reporting a transmission scheme assumption indicator (TSAI) together with a set of short term CSI components to the eNode B, wherein the TSAI indicating the eNode B of a value of the multiple values of the at least one long term CSI component to be currently used and of the set of short term CSI components being conditioned on the value indicated by the TSAI, wherein the short term CSI components being reported more frequently.
摘要翻译：向eNode B报告一个或多个长期CSI组件，其中至少一个长期CSI组件被报告为多个值; 并且向eNode B报告传输方案假设指示符（TSAI）以及一组短期CSI组件，其中指示所述至少一个长期CSI组件的值的值的TSAI为当前使用的和一组短期CSI组件的条件是由TSAI指示的值，其中短期CSI组件被更频繁地报告。

10. 发明申请

WO2013010349A1 METHOD OF SCRAMBLING SIGNALS, TRANSMISSION POINT DEVICE AND USER EQUIPMENT USING THE METHOD 审中-公开
标题翻译：使用该方法来消除信号的方法，传输点设备和用户设备
公开(公告)号：WO2013010349A1
公开(公告)日：2013-01-24
申请号：PCT/CN2011/080372
申请日：2011-09-29
申请人： PANASONIC CORPORATION , ZHANG, Zhi , XU, Ming , HOSHINO, Masayuki , IMAMURA, Daichi , NISHIO, Akihiko
发明人： ZHANG, Zhi , XU, Ming , HOSHINO, Masayuki , IMAMURA, Daichi , NISHIO, Akihiko
IPC分类号： H04L27/26
CPC分类号： H04W72/044 , H04L5/0016 , H04L5/0051 , H04L25/0226 , H04L27/2613 , H04W72/121
摘要： Method of scrambling signals, transmission point device and user equipment using the method are provided. The method is for scrambling signals assigned on predetermined radio resources of at least one layer of resource blocks with the same time and frequency resources, and comprises the steps of: sending an ID table to a user equipment through higher layer signaling, the ID table being a subset of the whole ID space and containing available IDs for the user equipment; notifying the user equipment an ID in the ID table to be used through physical layer signaling or UE specific higher layer signaling; generating a random seed based on the notified ID; initializing a scrambling sequence by the random seed; and scrambling the signals with the initialized scrambling sequence. The method of the disclosure, by combining physical layer signaling and higher layer signaling, may notify the used group ID and the blind detection space to a UE, the blind detection for the UE is enabled and the signaling overhead is reduced.
摘要翻译：提供了使用该方法加扰信号，传输点设备和用户设备的方法。该方法用于对具有相同时间和频率资源的至少一层资源块的预定无线电资源分配的信号进行加扰，包括以下步骤：通过较高层信令向用户设备发送ID表，ID表为整个ID空间的子集，并包含用户设备的可用ID; 通过物理层信令或UE特定的较高层信令通知用户设备将要使用的ID表中的ID; 基于通知的ID生成随机种子; 通过随机种子初始化加扰序列; 并利用初始化的加扰序列对信号进行加扰。本发明的方法通过组合物理层信令和较高层信令，可以将所使用的组ID和盲检测空间通知给UE，使得UE能够进行盲检，信令开销降低。

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