METHOD, PRE-CODING APPARATUS AND WIRELESS COMMUNICATION SYSTEM FOR MULTIPLE-INPUT MULTIPLE-OUTPUT COLLABORATIVE COMMUNICATION
    22.
    发明申请
    METHOD, PRE-CODING APPARATUS AND WIRELESS COMMUNICATION SYSTEM FOR MULTIPLE-INPUT MULTIPLE-OUTPUT COLLABORATIVE COMMUNICATION 有权
    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

    IPC分类号: H04B7/04 H04B17/00

    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。

    DATA TRANSMISSION DEVICE AND METHOD THEREOF, AND DATA RECEPTION DEVICE AND METHOD THEREOF
    23.
    发明申请
    DATA TRANSMISSION DEVICE AND METHOD THEREOF, AND DATA RECEPTION DEVICE AND METHOD THEREOF 有权
    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

    IPC分类号: H04L27/04 H04L27/36 H04L27/38

    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。

    COMMUNICATION SYSTEM, USER EQUIPMENT AND BASE STATION
    24.
    发明申请
    COMMUNICATION SYSTEM, USER EQUIPMENT AND BASE STATION 有权
    通信系统,用户设备和基站

    公开(公告)号:US20150110063A1

    公开(公告)日:2015-04-23

    申请号:US14589344

    申请日:2015-01-05

    IPC分类号: H04W72/04 H04W88/08

    摘要: A communication system, a user equipment and a base station are disclosed. The communication system includes a user equipment and a base station, wherein the user equipment is configured in a first communication system and having a co-existence working mode in which the user equipment performs a first communication with a base station in the first communication system and performs a second communication with an apparatus of a second communication system, which is different from the first communication system in a time-division multiplexing manner or a frequency-division multiplexing manner.

    摘要翻译: 公开了通信系统,用户设备和基站。 所述通信系统包括用户设备和基站,其中,所述用户设备被配置在第一通信系统中并且具有共存工作模式,其中所述用户设备与所述第一通信系统中的基站进行第一通信, 以与时间复用方式或频分复用方式不同于第一通信系统的第二通信系统的装置进行第二通信。

    COMMUNICATION APPARATUS, COMMUNICATION METHOD AND BASE STATION
    26.
    发明申请
    COMMUNICATION APPARATUS, COMMUNICATION METHOD AND BASE STATION 审中-公开
    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

    IPC分类号: H04B7/24 H04L25/03

    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。