发明名称 |
CLOSED LOOP MULTIPLE TRANSMIT, MULTIPLE RECEIVE ANTENNA WIRELESS COMMUNICATION SYSTEM |
摘要 |
A wireless receiver (74) for receiving signals from a transmitter (72). The transmitter comprises a plurality of transmit antennas (TAT1′, TAT2′) for transmitting the signals, which comprise respective independent streams of symbols. Additionally, interference occurs between the respective streams. The receiver comprises a plurality of receive antennas (RAT1′, RAT2′) for receiving the signals as influenced by a channel effect between the receiver and the transmitter. The receiver also comprises circuitry (80) for multiplying the signals times a conjugate transpose of an estimate of the channel effect and times a conjugate transpose of a linear basis transformation matrix. The receiver also comprises circuitry (84) for selecting the linear basis transformation matrix from a finite set of linear basis transformation matrices. Lastly, the receiver comprises circuitry (88) for removing the interference between the respective streams.
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申请公布号 |
US2013010845(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
US201213614991 |
申请日期 |
2012.09.13 |
申请人 |
ONGGOSANUSI EKO N.;DABAK ANAND G. |
发明人 |
ONGGOSANUSI EKO N.;DABAK ANAND G. |
分类号 |
H04B1/40;H04B1/707;H04B7/04;H04B7/08;H04L1/00;H04L25/03 |
主分类号 |
H04B1/40 |
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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