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    WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, RADIO BASE STATION AND RADIO TERMINAL STATION
    2.
    发明公开
    WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, RADIO BASE STATION AND RADIO TERMINAL STATION 有权
    无线通信方法，无线通信系统，无线电基站和无线电终端站

    公开(公告)号：EP2426977A1

    公开(公告)日：2012-03-07

    申请号：EP10797186.3

    申请日：2010-07-08

    申请人： Nippon Telegraph And Telephone Corporation

    发明人： MURAKAMI Tomoki ,  ICHIKAWA Takeo ,  KUDO Riichi ,  TAKATORI Yasushi ,  MIZOGUCHI Masato ,  HIRAGURI Takefumi ,  NISHIMORI Kentaro

    IPC分类号： H04W16/28 ,  H04B7/10 ,  H04J99/00

    CPC分类号： H04W72/0453 ,  H04B7/024 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/0697 ,  H04B17/318 ,  H04B17/382 ,  H04W72/046 ,  H04W72/082

    摘要： This radio communication method is used to perform spatial multiplexing communication between cells in the overlap cell environment. In the MU-MIMO overlap cell environment, when a null is formed between a radio base station and a radio terminal station belonging to different cells, a first set of a "call signal" and a "response signal" is used to perform mutual detection with the radio base station and the radio terminal station belonging to different cells, and then a null is formed so as not to cause interference of radio waves between the radio base station and the radio terminal station belonging to different cells. At this time, the addresses of the radio base station and the radio terminal station are used to discriminate whether the radio base station and the radio terminal station belong to the same cell or different cells.

    摘要翻译： 这种无线电通信方法被用于在重叠小区环境中执行小区之间的空间复用通信。 在MU-MIMO重叠小区环境中，当在属于不同小区的无线基站和无线终端站之间形成零值时，使用第一组“呼叫信号”和“响应信号”来执行相互检测 与属于不同小区的无线电基站和无线电终端站进行通信，然后形成零值，以便不会在无线电基站和属于不同小区的无线电终端站之间引起无线电波的干扰。 此时，使用无线基站和无线终端站的地址来区分无线基站和无线终端站是属于同一小区还是不同小区。