A Theoretical Performance Bound for Joint Beamformer Design of Wireless Fronthaul and Access Links in Downlink C-RAN
IEEE Transactions on Wireless Communications（2022）
摘要
It is known that data rates in standard cellular networks are limited due to inter-cell interference. An effective solution to this problem is to use the multi-cell cooperation idea. In Cloud Radio Access Network (C-RAN), which is a candidate solution in 5G and future communication networks, cooperation is applied by means of central processors (CPs) connected to simple remote radio heads with fin...
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关键词
Wireless communication,Signal to noise ratio,Optimization,Interference,Array signal processing,Channel estimation,Standards
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