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A Novel Spatial Modulation Based on Cosine Function Pattern

  • Harbin Institute of Technology
  • Science and Technology on Communication Networks Laboratory

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

Abstract

Spatial modulation (SM) is a special type of Massive MIMO technology, which utilizes the index of transmit antenna to carry some information bits. Recently, a novel spatial modulation called ABPM appears, which uses the index of antenna beam pattern to carry some information bits. When the receivers are located at the cross points of all beam patterns, ABPM is better than traditional spatial modulation in term of bit error rate (BER). However, the probability that receivers located at the position above is low. Thus ABPM can not be widely used in application. In order to solve this problem, this paper proposes a new method of beam pattern modulation based on cosine function pattern (M-CBPM), the scheme uses the Woodword-Lawson algorithm to calculate the weighted vectors and is more suitable for mobile communication scenarios. The results of theory analysis and simulation show that M-CBPM is better than traditional spatial modulation in term of BER and transmission rate.

Original languageEnglish
Title of host publicationWireless and Satellite Systems - 12th EAI International Conference, WiSATS 2021, Proceedings
EditorsQing Guo, Weixiao Meng, Min Jia, Xue Wang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages405-417
Number of pages13
ISBN (Print)9783030933975
DOIs
StatePublished - 2022
Event12th International Conference on Wireless and Satellite Services, WiSATS 2021 - Virtual, Online
Duration: 31 Jul 20212 Aug 2021

Publication series

NameLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume410 LNICST
ISSN (Print)1867-8211
ISSN (Electronic)1867-822X

Conference

Conference12th International Conference on Wireless and Satellite Services, WiSATS 2021
CityVirtual, Online
Period31/07/212/08/21

Keywords

  • Antenna beam pattern modulation
  • M-CBPM
  • MIMO
  • Massive MIMO
  • Spatial modulation

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