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1. 发明申请

US20130195214A1 METHOD AND DEVICE FOR GENERATING PRECODING MATRIX CODEBOOK AND METHOD FOR DESIGNATING PRECODING MATRIX 审中-公开
标题翻译：用于生成预编码矩阵代码的方法和装置以及用于指定预编码矩阵的方法
公开(公告)号：US20130195214A1
公开(公告)日：2013-08-01
申请号：US13567566
申请日：2012-08-06
申请人： Jie ZHANG , Jian WANG , Hua ZHOU
发明人： Jie ZHANG , Jian WANG , Hua ZHOU
IPC分类号： H04B7/04
CPC分类号： H04B7/0456 , H04B7/0469 , H04L25/03343
摘要： The present invention discloses a method and device for generating precoding matrix codebook and a method for a base station designating precoding matrix in multi-antenna communication system. The method for generating a precoding matrix codebook includes the following steps: the step of obtaining a selection probability: obtaining a selection probability allowed for each Rank by the multi-antenna communication system in the case of a certain Signal Noise Ratio (SNR); the step of determining a codebook size: determining a precoding matrix codebook size for a corresponding Rank according to the selection probability for each Rank in the case of the certain SNR; and the step of determining a codebook: determining a precoding matrix codebook for each Rank from the precoding matrix complete set according to the codebook size for each Rank in the case of the certain SNR.
摘要翻译：本发明公开了一种用于生成预编码矩阵码本的方法和装置以及用于在多天线通信系统中基站指定预编码矩阵的方法。用于生成预编码矩阵码本的方法包括以下步骤：获得选择概率的步骤：在某个信号噪声比（SNR）的情况下，获得由多天线通信系统允许的每个秩的选择概率; 确定码本大小的步骤：在某一SNR的情况下，根据每个Rank的选择概率确定对应的等级的预编码矩阵码本大小; 以及确定码本的步骤：在特定SNR的情况下，根据每个Rank的码本大小，从预编码矩阵完成集中确定每个Rank的预编码矩阵码本。

2. 发明申请

US20120044978A1 COMMUNICATION APPARATUS, BASE STATION AND COORDINATED MULTIPOINT COMMUNICATION METHOD 失效
标题翻译：通信装置，基站和协调多点通信方法
公开(公告)号：US20120044978A1
公开(公告)日：2012-02-23
申请号：US13284593
申请日：2011-10-28
申请人： Jian WANG , Jie ZHANG , Jun TIAN , Hua ZHOU , Jianming WU
发明人： Jian WANG , Jie ZHANG , Jun TIAN , Hua ZHOU , Jianming WU
IPC分类号： H04B1/38
CPC分类号： H04B7/024 , H04J11/0053 , H04L5/0007 , H04L5/0035 , H04L25/03904 , H04W72/085
摘要： The communication apparatus includes: a channel estimating unit for acquiring a channel estimation value of a channel between the communication apparatus and a cell base station of a cell in which the communication apparatus is located; a transmitter transmitting the channel estimation value or information based on the channel estimation value to the cell base station; a receiver receiving coordinated multipoint (CoMP) message from the cell base station, the CoMP message indicates the CoMP transmission mode, the codebook or precoding matrix used by the cell base station, and the codebook or precoding matrix used by a coordinated base station that coordinates with the cell base station; a channel matrix forming unit for acquiring a channel matrix according to the CoMP message; and a decoder decoding received signals according to the channel matrix and the CoMP message.
摘要翻译：通信装置包括：信道估计单元，用于获取通信装置与通信装置所在的小区的小区基站之间的信道的信道估计值; 发射机，根据所述信道估计值向所述小区基站发送所述信道估计值或信息; 接收机从小区基站接收协调多点（CoMP）消息，CoMP消息指示小区基站使用的CoMP传输模式，码本或预编码矩阵，以及由协调基站使用的码本或预编码矩阵，与小区基站; 信道矩阵形成单元，用于根据所述CoMP消息获取信道矩阵; 解码器根据信道矩阵和CoMP消息解码接收信号。

3. 发明申请

US20120275415A1 METHOD AND APPARATUS FOR CONVEYING DOWNLINK SCHEDULING SIGNALING 有权
标题翻译：用于传送下行链路调度信令的方法和装置
公开(公告)号：US20120275415A1
公开(公告)日：2012-11-01
申请号：US13528038
申请日：2012-06-20
申请人： Yi WANG , Yuantao ZHANG , Jie ZHANG , Jianming WU , Hua ZHOU
发明人： Yi WANG , Yuantao ZHANG , Jie ZHANG , Jianming WU , Hua ZHOU
IPC分类号： H04W72/04
CPC分类号： H04W52/58 , H04L1/0041 , H04L1/0061 , H04W28/04 , H04W52/04
摘要： A method and an apparatus for conveying downlink scheduling signaling. The method comprises: generating a plurality of masking sequences corresponding to a plurality of predetermined downlink scheduling information including downlink physical resource assignment indicating information or power assignment information for a Demodulation Reference Signal (DMRS); and selecting a corresponding masking sequence from the plurality of masking sequences based on downlink scheduling information to be notified to a User Equipment (UE), and masking a Cyclic Redundancy Check (CRC) of a corresponding downlink control channel of the user equipment with the selected masking sequence for transmission.
摘要翻译：一种用于传送下行链路调度信令的方法和装置。该方法包括：产生对应于包括用于解调参考信号（DMRS）的下行链路物理资源分配指示信息或功率分配信息的多个预定下行链路调度信息的多个屏蔽序列; 以及基于将被通知给用户设备（UE）的下行链路调度信息从所述多个屏蔽序列中选择相应的屏蔽序列，并且使用所选择的用户设备屏蔽所述用户设备的相应下行链路控制信道的循环冗余校验（CRC）用于传输的屏蔽序列。

4. 发明申请

US20110235751A1 DATA TRANSMISSION DEVICE AND METHOD THEREOF, AND DATA RECEPTION DEVICE AND METHOD THEREOF 有权
标题翻译：数据传输设备及其方法，数据接收设备及其方法
公开(公告)号：US20110235751A1
公开(公告)日：2011-09-29
申请号：US13156056
申请日：2011-06-08
申请人： Shengbao LIANG , Hua ZHOU , Jie ZHANG
发明人： Shengbao LIANG , Hua ZHOU , Jie ZHANG
IPC分类号： H04L27/04 , H04L27/36 , H04L27/38
CPC分类号： H04L1/004 , H04L1/0067 , H04L1/007 , H04L1/08 , H04L27/34
摘要： The present invention discloses a data transmission device and method thereof, and a data reception device and method thereof. The data transmission method in the present invention includes the following steps: encoding information data to obtain mother codes; generating transmission data including the mother codes and repetition codes from the mother codes, wherein parts of the mother codes with low reliability are selected to be repetition codes according to the modulation type of the mother codes; modulating the transmission data; transmitting the modulated data.
摘要翻译：本发明公开了一种数据传输装置及其方法，以及数据接收装置及其方法。本发明的数据传输方法包括以下步骤：对信息数据进行编码以获得母码; 从母码生成包括母码和重复码的发送数据，其中根据母码的调制方式选择低可靠性的母码部分作为重复码; 调制传输数据; 发送调制数据。

5. 发明申请

US20120045018A1 COMMUNICATION APPARATUS, COMMUNICATION METHOD AND BASE STATION 审中-公开
标题翻译：通信装置，通信方法和基站
公开(公告)号：US20120045018A1
公开(公告)日：2012-02-23
申请号：US13285795
申请日：2011-10-31
申请人： Hua ZHOU , Jun TIAN , Jie ZHANG
发明人： Hua ZHOU , Jun TIAN , Jie ZHANG
IPC分类号： H04B7/24 , H04L25/03
CPC分类号： H04B7/0689 , H04B7/0434 , H04B7/0617 , H04L1/0025 , H04L5/0037 , H04L5/0044 , H04L5/0064 , H04L25/03343 , H04L2025/03426 , H04L2025/03808
摘要： The present invention relates to communication apparatus, communication method and base station. The communication apparatus has a plurality of antennas and is capable of using a Multi-Input Multi-Output (MIMO) technique, comprising: a MIMO mode determining unit configured to determine a MIMO mode to be adopted; a precoding matrix information determining unit configured to determine precoding matrixes according to the determined MIMO mode; a transmitting unit configured to transmit information related to the precoding matrix, wherein, in case the MIMO mode to be adopted is a single-cell multi-user MIMO mode, the precoding matrix information determining unit determines a precoding matrix to be used by a service base station in a cell where the communication apparatus locates to communicate with the communication apparatus, and determines a precoding matrix to be used by the service base station to communicate with other communication apparatus in the cell which is grouped with the communication apparatus.
摘要翻译：本发明涉及通信装置，通信方法和基站。通信装置具有多个天线，能够使用多输入多输出（MIMO）技术，其特征在于，包括：MIMO模式确定单元，被配置为确定要采用的MIMO模式; 预编码矩阵信息确定单元，被配置为根据所确定的MIMO模式来确定预编码矩阵; 发送单元，被配置为发送与所述预编码矩阵相关的信息，其中，在要采用的MIMO模式是单小区多用户MIMO模式的情况下，所述预编码矩阵信息确定单元确定要由服务使用的预编码矩阵基站在通信装置所在的小区中与通信装置进行通信，并且确定由服务基站使用的预编码矩阵，以与通信装置分组的小区中的其他通信装置进行通信。

6. 发明申请

US20120008545A1 WIRELESS COMMUNICATION SYSTEM AND DATA TRANSMISSION METHOD THEREOF 审中-公开
标题翻译：无线通信系统及其数据传输方法
公开(公告)号：US20120008545A1
公开(公告)日：2012-01-12
申请号：US13217910
申请日：2011-08-25
申请人： Yuantao ZHANG , Jian WANG , Hua ZHOU , Jun TIAN
发明人： Yuantao ZHANG , Jian WANG , Hua ZHOU , Jun TIAN
IPC分类号： H04W4/00
CPC分类号： H04L1/1829 , H04B7/2606 , H04L1/1607 , H04L1/1692 , H04L2001/0097 , H04W84/047
摘要： The invention provides a wireless communication system and a data transmission method thereof. The wireless communication system includes a base station, a mobile station and a relay station which is transparent to the mobile station. The method includes that: the base station receives a first signal sent from the mobile station, and decodes the first signal. When the result of the decoding is incorrect, the base station sends a response to the relay station for indicating that the decoding is incorrect, but it does not send a response to the mobile station for indicating that the decoding to be incorrect.
摘要翻译：本发明提供一种无线通信系统及其数据传输方法。无线通信系统包括对移动台透明的基站，移动台和中继站。该方法包括：基站接收从移动台发送的第一信号，并解码第一信号。当解码结果不正确时，基站向中继站发送指示解码不正确的响应，但是它不向移动台发送用于指示解码不正确的响应。

7. 发明申请

US20100190433A1 RELAY DEVICE AND WIRELESS COMMUNICATION METHOD THEREOF 审中-公开
标题翻译：继电器和无线通信方法
公开(公告)号：US20100190433A1
公开(公告)日：2010-07-29
申请号：US12634025
申请日：2009-12-09
申请人： Yuantao ZHANG , Jian WANG , Yuanrong LAN , Hua ZHOU , Jun TIAN
发明人： Yuantao ZHANG , Jian WANG , Yuanrong LAN , Hua ZHOU , Jun TIAN
IPC分类号： H04B7/14 , H04J3/00
CPC分类号： H04B7/2606 , H04B7/15592 , H04L1/1845 , H04L1/1887 , H04L2001/0097
摘要： The invention provides a relay device and a wireless communication method thereof. The A wireless communication method for a relay device includes the following steps: receiving a first signal destined for a second communication device from a first communication device; decoding the received first signal and determining whether a decoding result is correct; generating a first decoding response signal indicating whether the decoding result of the first signal is correct; and sending the first decoding response signal to the first communication device and the second communication device.
摘要翻译：本发明提供一种中继装置及其无线通信方法。用于中继设备的A无线通信方法包括以下步骤：从第一通信设备接收去往第二通信设备的第一信号; 解码所接收的第一信号并确定解码结果是否正确; 产生指示第一信号的解码结果是否正确的第一解码响应信号; 并向第一通信设备和第二通信设备发送第一解码响应信号。

8. 发明申请

US20120163496A1 METHOD AND APPARATUS FOR GENERATING PRE-CODING MATRIX CODEBOOK 有权
标题翻译：用于生成预编码矩阵代码的方法和装置
公开(公告)号：US20120163496A1
公开(公告)日：2012-06-28
申请号：US13411160
申请日：2012-03-02
申请人： Jian WANG , Jianming WU , Yi WANG , Hua ZHOU , Jun TIAN
发明人： Jian WANG , Jianming WU , Yi WANG , Hua ZHOU , Jun TIAN
IPC分类号： H04L27/04
CPC分类号： H04B7/0426 , H04L25/03898
摘要： This disclosure relates a method and apparatus for generating pre-coding matrix codebook. The method for generating pre-coding matrix codebook, comprising: acquiring a universal set of pre-coding matrixes in a first format; acquiring a universal set of pre-coding matrixes in a second format; selecting a first predetermined number of pre-coding matrixes in the first format from the universal set of pre-coding matrixes in the first format; and selecting a second predetermined number of pre-coding matrixes in the second format from the universal set of pre-coding matrixes in the second format, according to the selected first predetermined number of pre-coding matrixes in the first format.
摘要翻译：本公开涉及一种用于生成预编码矩阵码本的方法和装置。一种用于产生预编码矩阵码本的方法，包括：以第一格式获取通用的预编码矩阵集合; 以第二格式获取通用的预编码矩阵集合; 从第一格式的预编码矩阵的通用集合中选择第一格式的第一预定数量的预编码矩阵; 以及根据所选择的第一格式的第一预定数量的预编码矩阵，从第二格式的通用预编码矩阵集中选择第二格式的第二预定数量的预编码矩阵。

9. 发明申请

US20120294382A1 METHOD AND DEVICE FOR GENERATING PRECODING MATRIX CODEBOOK 审中-公开
标题翻译：用于生成预编码矩阵代码的方法和设备
公开(公告)号：US20120294382A1
公开(公告)日：2012-11-22
申请号：US13536381
申请日：2012-06-28
申请人： Jian WANG , Hua ZHOU , Jianming WU
发明人： Jian WANG , Hua ZHOU , Jianming WU
IPC分类号： H04B7/06
CPC分类号： H04B7/0691 , H04B7/0469 , H04L25/03343
摘要： Generating precoding matrix codebooks for a communication system that includes: determining at least one correlation antenna group formed by antenna units with correlation of predefined degree among multiple antenna units in the communication system (S110); selecting at least one correlation antenna group from the determined correlation antenna groups, and processing the precoding matrices corresponding to the selected correlation antenna groups, so that, for each selected correlation antenna group, the processed precoding matrix respectively corresponding to each antenna unit of the selected correlation antenna groups has symmetry. Creating precoding matrix codebooks for communication systems, a base station and a mobile terminal are also provided.
摘要翻译：生成用于通信系统的预编码矩阵码本，其包括：确定由所述通信系统中的多个天线单元之间的预定义度相关的天线单元形成的至少一个相关天线组（S110）; 从所确定的相关天线组中选择至少一个相关天线组，并且处理与所选择的相关天线组对应的预编码矩阵，使得对于每个选定的相关天线组，分别对应于所选择的相关天线组的每个天线单元的经处理的预编码矩阵相关天线组具有对称性。还提供了用于通信系统，基站和移动终端的预编码矩阵码本。

10. 发明申请

US20120033723A1 METHOD, PRE-CODING APPARATUS AND WIRELESS COMMUNICATION SYSTEM FOR MULTIPLE-INPUT MULTIPLE-OUTPUT COLLABORATIVE COMMUNICATION 有权
标题翻译：方法，多输入多输出协同通信的预编码装置和无线通信系统
公开(公告)号：US20120033723A1
公开(公告)日：2012-02-09
申请号：US13217914
申请日：2011-08-25
申请人： Jian WANG , Yuantao ZHANG , Jun TIAN , Hua ZHOU
发明人： Jian WANG , Yuantao ZHANG , Jun TIAN , Hua ZHOU
IPC分类号： H04B7/04 , H04B17/00
CPC分类号： H04B7/024 , H04B7/043 , H04L1/0003 , H04L1/0009 , H04L25/03343 , H04L2001/0092
摘要： A method for multiple-input multiple-output (MIMO) collaborative communication in a wireless communication system includes at least one user equipment and M base stations performing collaborative communication with the user equipment. Here, M is an integer that is greater than or equal to 2. The method includes the following processes for each user equipment: a first level of MIMO pre-coding process is performed for each base station to acquire each first level of pre-coding matrix corresponding to each base station; a second level to the X-th level of MIMO pre-coding process is performed sequentially to acquire the second level to the X-th level of pre-coding matrices of the corresponding base stations. Here, X is an integer that is greater than or equal to 2. A pre-coding device, a user equipment and a wireless communication system related to the method are also provided.
摘要翻译：一种用于无线通信系统中的多输入多输出（MIMO）协作通信的方法包括至少一个用户设备和执行与该用户设备的协作通信的M个基站。这里，M是大于或等于2的整数。该方法包括对于每个用户设备的以下处理：对每个基站执行第一级MIMO预编码处理以获取每个第一级预编码矩阵对应于每个基站; 顺序地执行与MIMO预编码处理的第X级的第二级，以获得与相应基站的预编码矩阵的第X级的第二级。这里，X是大于或等于2的整数。还提供了与该方法相关的预编码设备，用户设备和无线通信系统。

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