发明公开
- 专利标题： WIRELESS COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD
- 专利标题（中）： 无线通信系统和通信控制方法
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申请号： EP14811680.9申请日： 2014-05-01
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公开(公告)号： EP3010257A1公开(公告)日： 2016-04-20
- 发明人: MORIOKA, Yasufumi , HAYASHI, Kouki , MORIHIRO, Yoshifumi
- 申请人： NTT DOCOMO, INC.
- 申请人地址： 11-1, Nagatacho 2-chome Chiyoda-ku Tokyo 100-6150 JP
- 专利权人： NTT DOCOMO, INC.
- 当前专利权人： NTT DOCOMO, INC.
- 当前专利权人地址： 11-1, Nagatacho 2-chome Chiyoda-ku Tokyo 100-6150 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2013122275 20130610
- 国际公布： WO2014199742 20141218
- 主分类号： H04W4/02
- IPC分类号： H04W4/02 ; H04M3/487
摘要：
A radio communication system includes: a visit information storage unit that stores plural visit information elements each indicating information on a visit to a cell visited by a user equipment; a cell visit detector that detects that the user equipment that was visiting a first cell starts a visit to a second cell differing from the first cell; a ping-ponging state determiner that determines whether a ping-ponging state has occurred, in which state start and ending of a visit to the second cell is repeated, wherein the determination is made based on a visit information element on a visit to the second cell visited by the user equipment; and a calculator that calculates a visit time length of the visit to the second cell in accordance with the determination by the ping-ponging state determiner.
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