发明名称 |
SYSTEMS AND METHODS OF BEAM TRAINING FOR HYBRID BEAMFORMING |
摘要 |
Systems and methods of beam training for hybrid beamforming are disclosed. In some embodiments, a method of operation of a receiver includes identifying multiple sets of beam indices for use with transmissions from a transmitter using hybrid precoding. The method also includes communicating the sets of beam indices to the transmitter for use with transmissions using hybrid precoding and receiving a transmission from the transmitter using one of the sets of beam indices. In some embodiments, each set of beam indices is for a different transmission mode. In this way, a transmission mode may be changed without the need to perform re-training of beams which is typically a time consuming process. |
申请公布号 |
WO2016181326(A1) |
申请公布日期 |
2016.11.17 |
申请号 |
WO2016IB52702 |
申请日期 |
2016.05.11 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
HUI, Dennis;HONG, Songnam;CAPAR, Cagatay |
分类号 |
H04B7/06 |
主分类号 |
H04B7/06 |
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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