Channel estimation for FDD massive MIMO system by exploiting the sparse structures in angular domain
نویسندگان
چکیده
منابع مشابه
Channel Estimation for Fdd Massive Mimo Using Bayesian Estimator
Massive MIMO systems that for a cellular network, the channel from user equipment to a base station is composed of few grouped paths in space. With a very large antenna array, signals can be observed under extremely sharp regions in space. In the FDD mode, each BS sends a downlink training matrix to its served UEs which estimates the desired channel based on the downlink measurements and feeds ...
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ژورنال
عنوان ژورنال: EURASIP Journal on Wireless Communications and Networking
سال: 2019
ISSN: 1687-1499
DOI: 10.1186/s13638-019-1353-0