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US08457687B2 Radio communication device, radio communication system, method for radio communication and program thereof 有权
无线通信装置，无线通信系统，无线通信方法及其程序

  • Patent Title: Radio communication device, radio communication system, method for radio communication and program thereof
  • Patent Title (中): 无线通信装置，无线通信系统，无线通信方法及其程序
  • Application No.: US12021540
    Application Date: 2008-01-29
  • Publication No.: US08457687B2
    Publication Date: 2013-06-04
  • Inventor: Yuki Yamaguchi
  • Applicant: Yuki Yamaguchi
  • Applicant Address: JP Shizuoka
  • Assignee: NEC Access Technica, Ltd.
  • Current Assignee: NEC Access Technica, Ltd.
  • Current Assignee Address: JP Shizuoka
  • Priority: JP2007-41972 20070222
  • Main IPC: H04M1/00
  • IPC: H04M1/00
Radio communication device, radio communication system, method for radio communication and program thereof
Abstract:
A radio communication device according to an exemplary aspect of the present invention which communicates in a form of multi data streams can reduce antennas which become useless in communication with a radio communication device which communicates in a form of one data stream, and can improve transmission characteristic in communication with a radio communication device which communicates in the form of one data stream. Therefore, an antenna which is not used is used for selective diversity receiving. Moreover, an antenna which is not used is moved near an antenna which is used for communication, to keep a transmission state stable.
Abstract(Chinese):

根据本发明的示例性方面的以多数据流的形式进行通信的无线电通信装置可以减少与以一个数据流的形式进行通信的无线电通信装置通信的无用的天线，并且可以提高传输特性 与以一个数据流的形式通信的无线电通信设备通信。 因此，未使用的天线用于选择性分集接收。 此外，未使用的天线在用于通信的天线附近移动，以保持传输状态稳定。

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