发明公开
EP2250843A2 SHORT-TERM INTERFERENCE MITIGATION IN A WIRELESS COMMUNICATION SYSTEM
审中-公开
EUREM DRAHTLOSEN KOMMUNIKATIONSSYSTEM中的KURZZEIT-STÖRUNGSMINDERUNG
- 专利标题： SHORT-TERM INTERFERENCE MITIGATION IN A WIRELESS COMMUNICATION SYSTEM
- 专利标题（中）： EUREM DRAHTLOSEN KOMMUNIKATIONSSYSTEM中的KURZZEIT-STÖRUNGSMINDERUNG
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申请号： EP08872125.3申请日： 2008-11-11
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公开(公告)号： EP2250843A2公开(公告)日： 2010-11-17
- 发明人: BORRAN, Mohammad J. , KHANDEKAR, Aamod , BHUSHAN, Naga , SAMPATH, Ashwin , GOROKHOV, Alexei , AGRAWAL, Avneesh , PALANKI, Ravi , HORN, Gavin B.
- 申请人： QUALCOMM Incorporated
- 申请人地址： Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121 US
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121 US
- 代理机构： Dunlop, Hugh Christopher
- 优先权： US25564 20080201; US261998 20081030
- 国际公布： WO2009099472 20090813
- 主分类号： H04W52/24
- IPC分类号： H04W52/24 ; H04W52/34
摘要：
Techniques for transmitting data with short-term interference mitigation in a wireless communication system are described. In one design, a serving base station may send a message to a terminal to trigger short-term interference mitigation. In response, the terminal may send a message to request at least one interfering base station to reduce interference on at least one resource. Each interfering base station may determine a transmit power level to be used for the at least one resource and may send a pilot at this transmit power level. The terminal may estimate the channel quality of the at least one resource based on at least one pilot received from the at least one interfering base station. The terminal may send information indicative of the estimated channel quality to the serving base station. The serving base station may send a data transmission on the at least one resource to the terminal.
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