Uplink Two-Phase Multi-User Detection for C-RAN with Massive MIMO Antenna Systems

Alexei Davydov,Artyom Putilin,Bishwarup Mondal,Apostolos Papathanassiou,Victor Sergeev,Avik Sengupta

2021 IEEE Globecom Workshops (GC Wkshps)（2021）

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摘要

Multi-User reception over massive Multiple-Input Multiple-Output (MU-MIMO) antenna systems is one of the key 5G technologies as it significantly improves 5G network spectral efficiency and capacity by supporting simultaneous transmission from multiple users on the same time and frequency resources in the uplink. Multi-user interference in this case is suppressed by using advanced beamforming techn...

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关键词

Time-frequency analysis,Spectral efficiency,Array signal processing,5G mobile communication,Simulation,Transmitting antennas,Massive MIMO

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