Error Performance Analysis of Zero Forcing Precoders for Spatial Modulation Broadcast Channels

DOI

10.2991/icca-16.2016.100How to use a DOI?

Keywords

Spatial modulation, Precoders, Error performance, MIMO

Abstract

Spatial Modulation is a newly developed concept for multi-antenna systems, which could greatly reduce the signal processing complexity and hardware implementation burden faced by these systems today. However, there are few works on the analysis of grouped Spatial Modulation, which has relatively large bit error rate(BER). In this paper, we propose a novel approach that the BER is approximatively calculated by the Chi square distribution and study the influence of the number of groups(K) at the sending end and the number of users(M) at the receiving end on the BER in the downlink of Rayleigh channels. When the number of groups(K) is increases while the number of users(M) is constant, the error performance is improved obviously. Finally, Monte Carlo Simulations is provided to verify the analytical results.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jiankang Gao
AU  - Yanhui Lu
AU  - Shouyi Yang
AU  - Xiaomin Mu
PY  - 2016/01
DA  - 2016/01
TI  - Error Performance Analysis of Zero Forcing Precoders for Spatial Modulation Broadcast Channels
BT  - Proceedings of the 2016 International Conference on Intelligent Control and Computer Application
PB  - Atlantis Press
SP  - 417
EP  - 420
SN  - 2352-538X
UR  - https://doi.org/10.2991/icca-16.2016.100
DO  - 10.2991/icca-16.2016.100
ID  - Gao2016/01
ER  -