Multi-layer beamforming in uplink/downlink massive MIMO Systems with multi-antenna users
In this paper, considering a hybrid architecture at the base station (BS) in an m-MIMO system, multi-antenna users transmit/receive multiple symbols to/from the BS in the uplink/downlink transmissions. In the uplink transmission, we propose a hybrid analog/digital beamformer at the BS and digital pr...
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| Published in: | Signal processing Vol. 164; pp. 58 - 66 |
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| Main Authors: | , |
| Format: | Journal Article |
| Language: | English |
| Published: |
Elsevier B.V
01.11.2019
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| ISSN: | 0165-1684, 1872-7557 |
| Online Access: | Get full text |
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