Method and system for transmitting data using collaborative multiple input multiple output beamforming
    7.
    发明授权
    Method and system for transmitting data using collaborative multiple input multiple output beamforming 有权
    使用协同多输入多输出波束形成传输数据的方法和系统

    公开(公告)号:US08885750B2

    公开(公告)日:2014-11-11

    申请号:US13522456

    申请日:2010-01-27

    摘要: The present invention discloses a method and a system for transmitting data using the collaborative multiple input multiple output (MIMO) beamforming. The method comprises: selecting an MIMO mode according to channel quality information (CQI) (S502); performing the MIMO encoding on a data stream according to the selected MIMO mode, and distributing the encoded data stream to a plurality of transmitting ends which are mutual collaborative (S504); and transmitting, by the plurality of transmitting ends, the encoded data stream (S506). The present invention solves the problem in the relevant art of reducing the system performance and the flexibility, which is caused by adopting the fixed MIMO mode when the system carries out the encoding and the transmission, which is capable of improving the system performance.

    摘要翻译: 本发明公开了一种使用协同多输入多输出(MIMO)波束形成来发送数据的方法和系统。 该方法包括:根据信道质量信息(CQI)选择MIMO模式(S502); 根据所选择的MIMO模式对数据流执行MIMO编码,并将编码数据流分配到相互协作的多个发送端(S504); 以及由所述多个发送端发送所述编码数据流(S506)。 本发明解决了当系统进行编码和传输时采用固定MIMO模式,从而提高系统性能的相关技术中降低系统性能和灵活性的问题。