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Virtual Full-Duplex for Two-Way Relaying in SOQPSK Modulation in Small-Scale Satellite Network Application

  • Alireza Mazinani*
  • , Vahid Tavakoli
  • , Qiang Gao
  • *Corresponding author for this work
  • Beihang University
  • IRIB University

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

Abstract

In this paper, to achieve high network throughput (NT) in the half-duplex mode, a virtual full-duplex multi-hop two-way relay network is developed (VFD-MH-TWRN) using physical network coding (PNC) and SOQPSK modulation for space exploration application in which do not need instantaneous channel state information. In the proposed VFD-MH-TWRN scheme, two full-duplex source nodes exchange their information with the help of multi half-duplex relay nodes. As the main contribution, at first we define a novel data transmission strategy and then analytically derive the end-to-end bit error rate (BER) and, which are validated by the simulation results. It is shown that network throughput is higher than all of the previously defined networks and the simulation results show that the proposed scheme with SOQPSK modulation is close to DF-TWRN the bit error rate and they have similar performance.

Original languageEnglish
Title of host publicationWireless and Satellite Systems - 11th EAI International Conference, WiSATS 2020, Proceedings
EditorsQihui Wu, Kanglian Zhao, Xiaojin Ding
PublisherSpringer Science and Business Media Deutschland GmbH
Pages69-80
Number of pages12
ISBN (Print)9783030690687
DOIs
StatePublished - 2021
Event11th EAI International Conference on Wireless and Satellite Systems, WiSATS 2020 - Nanjing, China
Duration: 17 Sep 202018 Sep 2020

Publication series

NameLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume357
ISSN (Print)1867-8211
ISSN (Electronic)1867-822X

Conference

Conference11th EAI International Conference on Wireless and Satellite Systems, WiSATS 2020
Country/TerritoryChina
CityNanjing
Period17/09/2018/09/20

Keywords

  • Multi-hop two-way relay network
  • Physical network coding
  • Virtual full-duplex

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