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Channel Estimation for Millimeter-Wave Massive MIMO With Hybrid Precoding Over Frequency-Selective Fading Channels

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Gao, Zhen, Hu, Chen, Dai, Linglong, Wang, Zhaocheng·2016·IEEE Communications Letters

Abstract

This letter proposes a multi-user uplink channel estimation scheme for mmWave massive MIMO over frequency selective fading (FSF) channels. Specifically, by exploiting the angle-domain structured sparsity of mmWave FSF channels, a distributed compressive sensing-based channel estimation scheme is proposed. Moreover, by using the grid matching pursuit strategy with adaptive measurement matrix, the proposed algorithm can solve the power leakage problem caused by the continuous angles of arrival or departure. Simulation results verify the good performance of the proposed solution.

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Metadata

Authors
Gao, Z., Hu, C., Dai, L., & Wang, Z.
Venue
IEEE Communications Letters
Published
2016-06
Volume
20
Issue
6
Pages
1259-1262
ISSN
1089-7798 (ISSN-L)
OpenAlex
W2336403911
Cited by
348
References
0
FWCI
17.53
Type
journal article
Language
en
Open access
green

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Gao, Z., Hu, C., Dai, L., & Wang, Z. (2016). Channel Estimation for Millimeter-Wave Massive MIMO With Hybrid Precoding Over Frequency-Selective Fading Channels. IEEE Communications Letters. https://doi.org/10.1109/lcomm.2016.2555299

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