Permuted resource allocation in cellular V2V system

Taehyung Kim, Yosub Park, Daesik Hong

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

Abstract

In a long term evolution based vehicle-to-vehicle (LTE-V2V) system, vehicle user equipment units (VUEs) broadcast their driving information to neighboring VUEs. However, they cannot receive packets from others during transmission because they operate in half-duplex (HD) mode. Moreover, adjacent channel interference further degrades the communication reliability. To overcome these problems, we propose a permuted resource allocation (RA) scheme based on the grouping of neighboring VUEs. Through a theoretical analysis for the proposed scheme, a closed-form expression of the approximated reliability is derived. Based on this, we also suggest an adaptive resource size control mechanism for the proposed method. Numerical results show that the proposed method achieves higher reliability than conventional geo-based RA in practical road environments.

Original languageEnglish
Title of host publication2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728112206
DOIs
Publication statusPublished - 2019 Sep
Event90th IEEE Vehicular Technology Conference, VTC 2019 Fall - Honolulu, United States
Duration: 2019 Sep 222019 Sep 25

Publication series

NameIEEE Vehicular Technology Conference
Volume2019-September
ISSN (Print)1550-2252

Conference

Conference90th IEEE Vehicular Technology Conference, VTC 2019 Fall
CountryUnited States
CityHonolulu
Period19/9/2219/9/25

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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    Kim, T., Park, Y., & Hong, D. (2019). Permuted resource allocation in cellular V2V system. In 2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings [8891461] (IEEE Vehicular Technology Conference; Vol. 2019-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCFall.2019.8891461