Antenna array diagnosis for millimeter-wave MIMO systems
Antenna array diagnosis for millimeter-wave MIMO systems
The densely packed antennas of millimeter-Wave (mmWave) MIMO systems are often blocked by the rain, snow, dust and even by fingers, which will change the channel’s characteristics and degrades the system’s performance. In order to solve this problem, we propose a cross-entropy inspired antenna array diagnosis detection (CE-AAD) technique by exploiting the correlations of adjacent antennas, when blockages occur at the transmitter. Then, we extend the proposed CE-AAD algorithm to the case, where blockages occur at transmitter and receiver simultaneously. Our simulation results show that the proposed CE-AAD algorithm outperforms its traditional counterparts.
Millimter-wave MIMO, antenna array diagnosis, cross-entropy
4585-4589
Ma, Siqi
f3d70870-f527-4fb4-9159-1fcca57a41f0
Shen, Wenqian
72145df1-399e-4449-b38e-ebc19cb9f9d8
An, Jianping
a1f62ccd-2574-4fa5-be1c-22a2b35c6cf4
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
April 2020
Ma, Siqi
f3d70870-f527-4fb4-9159-1fcca57a41f0
Shen, Wenqian
72145df1-399e-4449-b38e-ebc19cb9f9d8
An, Jianping
a1f62ccd-2574-4fa5-be1c-22a2b35c6cf4
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Ma, Siqi, Shen, Wenqian, An, Jianping and Hanzo, Lajos
(2020)
Antenna array diagnosis for millimeter-wave MIMO systems.
IEEE Transactions on Vehicular Technology, 69 (4), , [9020081].
(doi:10.1109/TVT.2020.2977733).
Abstract
The densely packed antennas of millimeter-Wave (mmWave) MIMO systems are often blocked by the rain, snow, dust and even by fingers, which will change the channel’s characteristics and degrades the system’s performance. In order to solve this problem, we propose a cross-entropy inspired antenna array diagnosis detection (CE-AAD) technique by exploiting the correlations of adjacent antennas, when blockages occur at the transmitter. Then, we extend the proposed CE-AAD algorithm to the case, where blockages occur at transmitter and receiver simultaneously. Our simulation results show that the proposed CE-AAD algorithm outperforms its traditional counterparts.
Text
AAD-2col
- Accepted Manuscript
More information
Accepted/In Press date: 27 February 2020
e-pub ahead of print date: 2 March 2020
Published date: April 2020
Additional Information:
Funding Information:
Manuscript received September 18, 2019; revised January 15, 2020; accepted February 26, 2020. Date of publication March 2, 2020; date of current version April 16, 2020. This work was supported by the National Natural Science Foundation of China (NSFC) under Grants 61620106001 and 61901034. The work of L. Hanzo was supported in part by the Engineering and Physical Sciences Research Council Projects EP/Noo4558/1, EP/PO34284/1, and COALESCE, of the Royal Society’s Global Challenges Research Fund Grant, and in part by the European Research Council’s Advanced Fellow Grant QuantCom. The review of this article was coordinated by Dr. L. Dai. (Corresponding author: Wenqian Shen; Lajos Hanzo.) Siqi Ma, Wenqian Shen, and Jianping An are with the Department of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China (e-mail: sqma@bit.edu.com; wshen@bit.edu.cn; an@bit.edu.cn).
Publisher Copyright:
© 1967-2012 IEEE.
Keywords:
Millimter-wave MIMO, antenna array diagnosis, cross-entropy
Identifiers
Local EPrints ID: 438363
URI: http://eprints.soton.ac.uk/id/eprint/438363
ISSN: 0018-9545
PURE UUID: 43d0f830-baae-422b-9972-55b901c334af
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Date deposited: 06 Mar 2020 17:33
Last modified: 18 Mar 2024 05:15
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Contributors
Author:
Siqi Ma
Author:
Wenqian Shen
Author:
Jianping An
Author:
Lajos Hanzo
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