Feedback Strategies for Multi-User MIMO Communication Systems

作者: Daniel Yellin , Yu-Ngok Li , Krishna Srikanth Gomadam

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摘要: A method for signal processing in a receiver includes receiving the Multi-User Multiple-Input Multiple-Output (MU-MIMO) signal. The MU-MIMO at least first signal, which is precoded using precoding scheme and addressed to receiver, second scheme. An average error rate achievable decoding presence of computed. computed over set possible choices selected from among plurality available schemes so as satisfy criterion defined rate. sends feedback transmitter transmitting depends on causes control transmission

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