发明名称 |
CHANNEL ACCESS FOR LOCAL HETEROGENEOUS COMMUNICATION IN A CELLULAR NETWORK |
摘要 |
In an exemplary embodiment there are determined which radio resource are to be used for contention based access, and the allocated radio resource is accessed according to a probability function that varies in dependence on at least one of interference measured on the allocated radio resource and a received power level for the allocated radio resource. By example the radio resource is allocated by a cellular base station for use in D2D communications; the base station provides configuration parameters for the D2D communications via common or dedicated signaling; the received power level is a target received power level that is received via broadcast system information or dedicated control signaling; and/or the received power level is itself a function of pathloss on a wireless link to the cellular base station. Embodiments are presented for method, apparatus, and tangibly stored computer program. |
申请公布号 |
EP2583526(A1) |
申请公布日期 |
2013.04.24 |
申请号 |
EP20110795232 |
申请日期 |
2011.03.23 |
申请人 |
NOKIA CORPORATION |
发明人 |
HAKOLA, SAMI-JUKKA;PHAN, VINH V.;KOSKELA, TIMO K.;CHARBIT, GILLES |
分类号 |
H04W74/08;H04W74/00 |
主分类号 |
H04W74/08 |
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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