基本信息:
- 专利标题： 无线通信设备、无线通信方法和程序
- 专利标题（英）：WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION METHOD AND PROGRAM
- 申请号：CN201080037661.1 申请日：2010-07-28
- 公开(公告)号：CN102484556A 公开(公告)日：2012-05-30
- 发明人： 田边浩介
- 申请人： 日本电气株式会社
- 申请人地址： 日本东京都
- 专利权人： 日本电气株式会社
- 当前专利权人： 日本电气株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 中科专利商标代理有限责任公司
- 代理人： 王波波
- 优先权： 2009-202512 2009.09.02 JP
- 国际申请： PCT/JP2010/062663 2010.07.28
- 国际公布： WO2011/027635 JA 2011.03.10
- 进入国家日期： 2012-02-24
- 主分类号： H04J99/00
- IPC分类号： H04J99/00 ; H04B7/04
A direction deciding unit calculates a plane the perpendicular of which is a directional vector from the wireless communication apparatus toward a radio station. A group deciding unit decides, as groups, antenna combinations each consisting of some ones but not all of a plurality of antennas. A distance calculating unit calculates the distances each between the coordinates of antennas projected, in parallel with the directional vector, onto the plane, and further calculates, for each group, as a group shortest-distance of the group, the shortest one of the calculation results of the distances each between the coordinates of the antennas constituting the group. An identifying unit identifies a group the group shortest-distance of which is the longest. A plurality of communication units communicate with the radio station by use of respective ones of a plurality of antennas in the group identified by the identifying unit.
公开/授权文献:
- CN102484556B 无线通信设备和无线通信方法 公开/授权日：2015-02-11