发明名称 |
METHOD AND ARRANGEMENT FOR D2D COMMUNICATION |
摘要 |
A method in a first wireless device for adjusting Signal-to-Interference-plus-Noise-Ratio, SINR, target and a transmit rate is provided. The first wireless device is configured to transmit data to a second wireless device over a Device-to-Device, D2D, link. The first wireless device receives a report on a control channel from the second wireless device. The report comprises a measurement of SINR on said control channel and/or a data channel transmitted by the first device. The first wireless device adjusts a transmit power for the control channel and/or the data channel based on the reported measurement of the SINR on said control channel and/or data channel transmitted by the first device. The first wireless device then adjusts a SINR target and a transmit rate based on the adjusted transmit power. The SINR target and transmit rate are to be used when transmitting on the data channel over the D2D link to the second wireless device. |
申请公布号 |
EP3005800(A1) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20130731989 |
申请日期 |
2013.06.03 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
FODOR, GABOR;BELLESCHI, MARCO |
分类号 |
H04W52/38;H04W52/12;H04W52/24 |
主分类号 |
H04W52/38 |
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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