发明名称 |
SYSTEM AND METHOD FOR DISTRIBUTED INPUT DISTRIBUTED OUTPUT WIRELESS COMMUNICATIONS |
摘要 |
A system and method are described for compensating for frequency and phase offsets in a multiple antenna system (MAS) with multiuser (MU) transmissions ("MU-MAS"). The method may include transmitting a training signal from each antenna of a base station to one of a plurality of wireless client devices, generating frequency offset compensation data, receiving the frequency offset compensation data at the base station, computing MU-MAS precoder weights based on the frequency offset compensation data to precancel the frequency offset at the transmitter, and computing a plurality of MU-MAS precoder weights based on channel characterization data. |
申请公布号 |
CA2695799(C) |
申请公布日期 |
2016.10.11 |
申请号 |
CA20082695799 |
申请日期 |
2008.08.20 |
申请人 |
REARDEN, LLC |
发明人 |
FORENZA, ANTONIO;HEATH, ROBERT W., JR.;PERLMAN, STEPHEN G.;VAN DER LAAN, ROGER;SPECK, JOHN |
分类号 |
H04W24/00;H04B7/005;H04B7/01;H04B7/04;H04B7/06;H04L1/00;H04L25/02;H04L25/03;H04W72/00 |
主分类号 |
H04W24/00 |
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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