发明名称 |
BEAMFORMING IN A MU-MIMO WIRELESS COMMUNICATION SYSTEM WITH RELAYS |
摘要 |
This invention presents methods for MU-MIMO wireless communication systems comprising a BS with plural of antennas, either closely located or distributed; A plural of AFRs deployed over a coverage area, each AFR has N_BF≥1 BF antennas with a beam pattern facing the MU-BFer and N_UF≥1 UF antennas with a beam pattern facing UEs or downstream AFR(s); A channel estimation module for estimating the Total Channels between a plural of UEs and the BS with the AFRs in place; and, A MU-BFer that uses the estimates of the Total Channels to perform beamforming computations for transmitting and/or receiving multiple spatially multiplexed streams of signals to or from a plural of UEs using the same frequency resource. |
申请公布号 |
WO2016115545(A3) |
申请公布日期 |
2016.10.13 |
申请号 |
WO2016US13742 |
申请日期 |
2016.01.16 |
申请人 |
LIANG, Ping |
发明人 |
LIANG, Ping;ZHU, Dengkui;LI, Boyu;MA, Yiming |
分类号 |
H04W52/26 |
主分类号 |
H04W52/26 |
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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