发明名称 |
METHODS AND APPARATUS FOR SUCCESSIVE INTERFERENCE CANCELLATION BASED ON TRANSMIT POWER CONTROL BY INTERFERING DEVICE WITH SUCCESS PROBABILITY ADAPTATION IN PEER-TO-PEER WIRELESS NETWORKS |
摘要 |
<p>In an ad hoc peer-to-peer communication network between wireless devices, a low priory first transmitter device adjusts it transmit power based on a received transmission request response from a higher priority second receiver device. The first transmitter device broadcasts a first transmission request to a corresponding first receiver device and may receive a first transmission request response from a different second receiver device. The second transmission request response is sent by the second receiver device in response to a second transmission request from a second transmitter device. The first transmitter device calculates an interference cost to the second receiver device as a function of the received power of the first transmission request response. A transmission power is obtained as a function of the calculated interference cost and the transmission power of the first transmission request, the transmission power to be used for traffic transmissions corresponding to the first transmission request.</p> |
申请公布号 |
EP2171889(B1) |
申请公布日期 |
2014.02.12 |
申请号 |
EP20080781412 |
申请日期 |
2008.07.06 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
JOVICIC, ALEKSANDAR;LI, JUNYI |
分类号 |
H04W28/02;H04B17/00;H04W48/18;H04W52/34;H04W72/08;H04W84/18 |
主分类号 |
H04W28/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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