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A New Nonlinear Precoding Scheme for Spatial Modulation

  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Considering most previous literature focus on the linear scheme in precoding spatial modulation, this paper proposes a novel nonlinear algorithm for multiuser generalized spatial modulation, which is based on Tomlinson–Harashima precoding (THP). We call it reordered generalized precoding spatial modulation (RGPSM). This algorithm introduces the “best-first” method to rearrange the index of mobiles in precoding procedure. In addition, this algorithm can provide multi-stream for each user. The simulation results show that our algorithm is better than unordered algorithm in BER.

Original languageEnglish
Title of host publicationCommunications, Signal Processing, and Systems - Proceedings of the 2018 CSPS Volume 1
Subtitle of host publicationCommunications
EditorsXin Liu, Baoju Zhang, Zhenyu Na, Qilian Liang, Wei Wang, Jiasong Mu
PublisherSpringer Verlag
Pages65-72
Number of pages8
ISBN (Print)9789811362637
DOIs
StatePublished - 2019
EventInternational Conference on Communications, Signal Processing, and Systems, CSPS 2018 - Dalian, China
Duration: 14 Jul 201816 Jul 2018

Publication series

NameLecture Notes in Electrical Engineering
Volume515
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Communications, Signal Processing, and Systems, CSPS 2018
Country/TerritoryChina
CityDalian
Period14/07/1816/07/18

Keywords

  • GPSM
  • MIMO
  • Ordering
  • Tomlinson–Harashima precoding (THP)

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