V2X-Enabled Energy-Efficient Transmission in Cellular Networks

Canjian Zheng, Daquan Feng*, Shengli Zhang, Xiang Gen Xia, Gongbin Qian, Geoffrey Ye Li

*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

In this paper, we propose an energy-efficient vehicle-To-everything (V2X)-enabled transmission scheme in uplink cellular networks. We aim to minimize the uplink energy consumption while considering both circuit power and transmit power. The optimal resource allocation algorithm for direct transmission and V2X-enabled transmission are derived, respectively. The simulation results show that the proposed V2X-enabled transmission scheme can achieve significant energy saving compared with the traditional direct transmission, the decode-And-forward (DF)-based transmission and the opportunistic store-carry and forward (SCF)-based transmission schemes, especially when the cell radius is large.

Original languageEnglish
Title of host publication2018 10th International Conference on Wireless Communications and Signal Processing, WCSP 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538661192
DOIs
Publication statusPublished - 30 Nov 2018
Externally publishedYes
Event10th International Conference on Wireless Communications and Signal Processing, WCSP 2018 - Hangzhou, China
Duration: 18 Oct 201820 Oct 2018

Publication series

Name2018 10th International Conference on Wireless Communications and Signal Processing, WCSP 2018

Conference

Conference10th International Conference on Wireless Communications and Signal Processing, WCSP 2018
Country/TerritoryChina
CityHangzhou
Period18/10/1820/10/18

Keywords

  • V2X communications
  • energy saving
  • resource allocation

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