Sphere decoding for spatial permutation modulation MIMO systems

Jung Chun Chi, Yu Cheng Yeh, I. Wei Lai, Yuan Hao Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Multiple-input multiple-output (MIMO) is an essential technology for modern wireless communication systems. Spatial modulation (SM) is an evolving MIMO transmission scheme for energy-efficient massive MIMO systems. SM conveys the information of transmit antenna indices and modulated symbols in MIMO systems. A variant spatial permutation modulation (SPM) was further proposed to include transmit and time diversities by transmitting a permutation array of antenna indices during several time instants. The SPM achieves better error rate performance than the SM especially in fast fading channel. This paper investigates sphere decoding algorithms for the SPM receiver. An ordering scheme was proposed to reduce the number of visited nodes in the spherical tree search. The improved ordered sphere decoding saves about 95.6% computational complexity corresponding to 22.7 times throughput in the software implementation.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Communications, ICC 2017
EditorsMerouane Debbah, David Gesbert, Abdelhamid Mellouk
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467389990
DOIs
Publication statusPublished - 2017 Jul 28
Event2017 IEEE International Conference on Communications, ICC 2017 - Paris, France
Duration: 2017 May 212017 May 25

Publication series

NameIEEE International Conference on Communications
ISSN (Print)1550-3607

Conference

Conference2017 IEEE International Conference on Communications, ICC 2017
CountryFrance
CityParis
Period17/5/2117/5/25

Fingerprint

Decoding
Modulation
Antennas
Fading channels
Computational complexity
Communication systems
Throughput

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Chi, J. C., Yeh, Y. C., Lai, I. W., & Huang, Y. H. (2017). Sphere decoding for spatial permutation modulation MIMO systems. In M. Debbah, D. Gesbert, & A. Mellouk (Eds.), 2017 IEEE International Conference on Communications, ICC 2017 [7997167] (IEEE International Conference on Communications). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.2017.7997167

Sphere decoding for spatial permutation modulation MIMO systems. / Chi, Jung Chun; Yeh, Yu Cheng; Lai, I. Wei; Huang, Yuan Hao.

2017 IEEE International Conference on Communications, ICC 2017. ed. / Merouane Debbah; David Gesbert; Abdelhamid Mellouk. Institute of Electrical and Electronics Engineers Inc., 2017. 7997167 (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chi, JC, Yeh, YC, Lai, IW & Huang, YH 2017, Sphere decoding for spatial permutation modulation MIMO systems. in M Debbah, D Gesbert & A Mellouk (eds), 2017 IEEE International Conference on Communications, ICC 2017., 7997167, IEEE International Conference on Communications, Institute of Electrical and Electronics Engineers Inc., 2017 IEEE International Conference on Communications, ICC 2017, Paris, France, 17/5/21. https://doi.org/10.1109/ICC.2017.7997167
Chi JC, Yeh YC, Lai IW, Huang YH. Sphere decoding for spatial permutation modulation MIMO systems. In Debbah M, Gesbert D, Mellouk A, editors, 2017 IEEE International Conference on Communications, ICC 2017. Institute of Electrical and Electronics Engineers Inc. 2017. 7997167. (IEEE International Conference on Communications). https://doi.org/10.1109/ICC.2017.7997167
Chi, Jung Chun ; Yeh, Yu Cheng ; Lai, I. Wei ; Huang, Yuan Hao. / Sphere decoding for spatial permutation modulation MIMO systems. 2017 IEEE International Conference on Communications, ICC 2017. editor / Merouane Debbah ; David Gesbert ; Abdelhamid Mellouk. Institute of Electrical and Electronics Engineers Inc., 2017. (IEEE International Conference on Communications).
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