Performance Analysis of 3D MU-MIMO Systems over K Composite Fading Channels

doi:10.13190/j.jbupt.2016.05.012

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2016, Vol. 39 ›› Issue (5): 56-60.doi: 10.13190/j.jbupt.2016.05.012

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Performance Analysis of 3D MU-MIMO Systems over K Composite Fading Channels

LI Xing-wang^1,2, AI Xiao-yu¹, ZHANG Yan-qin³, LI Li-hua², LU Guang-yan²

1. School of Physics and Electronic Information Engineering, Henan Polytechnic University, Henan Jiaozuo 454000, China;
2. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China;
3. Department of Electrical and Electronic Engineering, Shijiazhuang University of Applied Technology, Shijiazhuang 050081, China

Received:2016-03-02 Online:2016-10-28 Published:2016-12-02

Abstract

Abstract: For the expression of the theoretical performance analysis of K composite fading channels involving special functions, the closed-form lower bounds on the sum rate of three dimensional multiple input multiple output (3D MIMO) systems over K composite fading channels maximal-ratio combining (MRC) and zero-forcing (ZF) receivers were derived, which include multipath fading, shadow fading, path loss, radiation loss of 3D antenna and user distribution. In addition, the asymptotic performance analysis of massive MIMO systems in view of the lower bound was performed. Correctness of the analysis is provided by the computer simulation, which demonstrates that the lower bounds of the sum rate can approximate the Monte-Carlo simulating values sufficiently.

Key words: three dimensional multiple input multiple output, K composite fading channels, lower bound rate, sum rate

CLC Number:

TN911.22

LI Xing-wang, AI Xiao-yu, ZHANG Yan-qin, LI Li-hua, LU Guang-yan. Performance Analysis of 3D MU-MIMO Systems over K Composite Fading Channels[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2016, 39(5): 56-60.

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Performance Analysis of 3D MU-MIMO Systems over K Composite Fading Channels

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