发明授权
US08036199B2 OFDMA with adaptive subcarrier-cluster configuration and selective loading
有权
OFDMA具有自适应子载波簇配置和选择性加载
- 专利标题： OFDMA with adaptive subcarrier-cluster configuration and selective loading
- 专利标题（中）： OFDMA具有自适应子载波簇配置和选择性加载
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申请号： US12748781申请日： 2010-03-29
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公开(公告)号： US08036199B2公开(公告)日： 2011-10-11
- 发明人: Xiaodong Li , Hui Liu , Wenzhong Zhang , Kemin Li
- 申请人： Xiaodong Li , Hui Liu , Wenzhong Zhang , Kemin Li
- 申请人地址： US TX Carrollton
- 专利权人： Adaptix, Inc.
- 当前专利权人： Adaptix, Inc.
- 当前专利权人地址： US TX Carrollton
- 代理机构： Fulbright & Jaworski L.L.P.
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04J1/00 ; H04B7/208
摘要：
A method and apparatus for allocating subcarriers in an orthogonal frequency division multiple access (OFDMA) system is described. In one embodiment, the method comprises allocating at least one diversity cluster of subcarriers to a first subscriber and allocating at least one coherence cluster to a second subscriber.