发明授权
- 专利标题： Intra-cell and inter-cell interference mitigation methods for orthogonal frequency-division multiple access cellular networks
- 专利标题（中）： 用于正交频分多址蜂窝网络的小区内和小区间干扰减轻方法
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申请号： US13667794申请日： 2012-11-02
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公开(公告)号： US08520550B2公开(公告)日： 2013-08-27
- 发明人: Naofal Al-Dhahir , Oren E. Eliezer , Dennis I. Robbins , Aditya Awasthi , Zahid Islam , Ahmad Gomaa
- 申请人： XW, LLC d/b/a Xtendwave
- 申请人地址： US TX Dallas
- 专利权人： XW LLC
- 当前专利权人： XW LLC
- 当前专利权人地址： US TX Dallas
- 主分类号： G01R31/08
- IPC分类号： G01R31/08
摘要：
Various embodiments of a method of mitigating interference in an OFDMA cellular network and a user terminal incorporating various of the embodiments. In one embodiment, the method includes: (1) selecting at least one dominant interfering signal, (2) generating estimates of a desired signal and the at least one dominant interfering signal, (3) jointly deciding based on the estimates such that an energy of a residual error is reduced and (4) mitigating interference based on the estimates.
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