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Performance analysis for SDMA mmWave systems: using an approximate closed-form solution of downlink sum-rate

Bai, Lin, Li, Tian, Xiao, Zhenyu and Choi, Jinho 2017, Performance analysis for SDMA mmWave systems: using an approximate closed-form solution of downlink sum-rate, IEEE access, vol. 5, pp. 15641-15649, doi: 10.1109/ACCESS.2017.2734739.

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Title Performance analysis for SDMA mmWave systems: using an approximate closed-form solution of downlink sum-rate
Author(s) Bai, Lin
Li, Tian
Xiao, Zhenyu
Choi, JinhoORCID iD for Choi, Jinho orcid.org/0000-0002-4895-6680
Journal name IEEE access
Volume number 5
Start page 15641
End page 15649
Total pages 9
Publisher IEEE
Place of publication Piscataway, N.J.
Publication date 2017-08-01
ISSN 2169-3536
Summary In this paper, we analyze the performance of downlink transmission in a space division multiple access (SDMA) millimeter-wave (mmWave) system with beam selection, where antenna arrays are considered at a base station (BS) and users. Under the assumption of limited scattering environment, we propose a simplified approach to analyze the downlink performance of the SDMA system. In this scheme, the throughput for each BS beam is approximated by a binary random variable for tractable analysis and an approximate closed-form solution for the downlink sum rate is derived. It is shown that the predicted throughputs by the proposed method reasonably agree with simulation results.
Language eng
DOI 10.1109/ACCESS.2017.2734739
HERDC Research category C1.1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2017, IEEE
Free to Read? Yes
Persistent URL http://hdl.handle.net/10536/DRO/DU:30114520

Document type: Journal Article
Collections: School of Information Technology
Open Access Collection
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Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.