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Frequency Reuse of Beam Allocation for Multiuser Massive MIMO Systems

Wang, Junyuan, Zhu, Huiling, Gomes, Nathan J., Wang, Jiangzhou (2018) Frequency Reuse of Beam Allocation for Multiuser Massive MIMO Systems. IEEE Transactions on Wireless Communications, (99). ISSN 1536-1276. (doi:10.1109/TWC.2018.2793227) (KAR id:66663)

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Official URL
https://doi.org/10.1109/TWC.2018.2793227

Abstract

Abstract—Massive multiple-input-multiple-output (MIMO)

communication in fifth-generation (5G) mobile systems, thanks to

massive MIMO beamforming techniques, the fixed-beam scheme

paper, we focus on a fixed-beam based multiuser massive MIMO

maximize the sum data rate, a greedy beam allocation algorithm

radio frequency (RF) chains is smaller than the number of users.

achieves nearly optimal sum data rate. As only the sum data rate

from strong inter-beam interference and thus experience low

users while maintaining the sum data rate, an adaptive frequency

proposed adaptive frequency reuse strategy can greatly improve

served users without sacrificing the sum data rate.

Item Type: Article
DOI/Identification number: 10.1109/TWC.2018.2793227
Uncontrolled keywords: Frequency reuse, beam allocation, achievable data rate, worst-case users, massive multiple-input-multiple output MIMO
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: Huiling Zhu
Date Deposited: 09 Apr 2018 09:47 UTC
Last Modified: 16 Feb 2021 13:54 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/66663 (The current URI for this page, for reference purposes)
Gomes, Nathan J.: https://orcid.org/0000-0003-3763-3699
Wang, Jiangzhou: https://orcid.org/0000-0003-0881-3594
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