Journal article
Compressive Sensing Based Channel Estimation for Millimeter-Wave Full-Dimensional MIMO With Lens-Array
Abstract
Channel estimation (CE) for millimeter-wave (mmWave) lens-array suffers from prohibitive training overhead, whereas the state-of-the-art solutions require an extra complicated radio frequency phase shift network. By contrast, lens-array using antenna switching network (ASN) simplifies the hardware, but the associated CE is a challenging task dueto the constraint imposed by ASN. This paper proposes a compressive sensing (CS)-based CE solution …
Authors
Wan Z; Gao Z; Shim B; Yang K; Mao G; Alouini M-S
Journal
IEEE Transactions on Vehicular Technology, Vol. 69, No. 2, pp. 2337–2342
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/tvt.2019.2962242
ISSN
0018-9545