发明申请
US20090093254A1 RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD AND BASE STATION
有权
无线电通信系统，无线电通信方法和基站
- 专利标题： RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD AND BASE STATION
- 专利标题（中）： 无线电通信系统，无线电通信方法和基站
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申请号： US12246689申请日： 2008-10-07
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公开(公告)号： US20090093254A1公开(公告)日： 2009-04-09
- 发明人: Yoshikazu Goto , Akihito Hanaki , Takahiro Hayashi , Junichiro Kawamoto , Yukiko Takagi
- 申请人： Yoshikazu Goto , Akihito Hanaki , Takahiro Hayashi , Junichiro Kawamoto , Yukiko Takagi
- 申请人地址： JP Tokyo
- 专利权人： NTT DoCoMo, Inc.
- 当前专利权人： NTT DoCoMo, Inc.
- 当前专利权人地址： JP Tokyo
- 优先权： JPJP2007-263669 20071009
- 主分类号： H04W36/24
- IPC分类号： H04W36/24
摘要：
A radio communication system includes: a serving cell (for example, cell A functional unit 120) configured to transmit, to a radio terminal 10, an AG for directly specifying an uplink user data transmission rate and an RG for relatively specifying the uplink user data transmission rate; and a non-serving cell (for example, cell B functional unit 130) configured to transmit the RG to the radio terminal without transmitting the AG. The non-serving cell includes an instruction unit 132 configured to instruct the serving cell to decrease the uplink user data transmission rate, when a reception power of uplink user data received from the radio terminal 10 exceeds a predetermined interference threshold.
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