发明授权
- 专利标题： Cooperative relay communication in wireless OFDMA star networks
- 专利标题（中）： 无线OFDMA星形网络中的协作中继通信
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申请号： US12651472申请日： 2010-01-03
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公开(公告)号： US08553660B2公开(公告)日： 2013-10-08
- 发明人: Raymond Yim , Hang Su , Zafer Sahinoglu
- 申请人： Raymond Yim , Hang Su , Zafer Sahinoglu
- 申请人地址： US MA Cambridge
- 专利权人： Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人： Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人地址： US MA Cambridge
- 代理商 Dirk Brinkman; Gene Vinokur
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04K1/10
摘要：
A wireless star network includes including a master node (master) and a set of N slave nodes (slaves), wherein the network uses orthogonal frequency division multiple access (OFDMA). The master partitions the set of slaves in a first subset A(i) and second subset B(j), wherein the first and second subsets are disjoint. Packets are transmitted by the first subset of slaves only while the master and second subset of slaves operate in receive mode, andpackets are transmitted by the second subset of slaves only while the master and first of slaves operate in receive mode.
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