Cooperative anti-jamming strategy and outage probability optimization for multi-hop ad-hoc networks

Xiuji Wang, Ming Lei, Minjian Zhao, Min Li

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

1 Citation (Scopus)

Abstract

Infrastructure-less and energy-limited multihop ad-hoc networks are vulnerable to the Denial-ofservice (DoS) attacks launched by malicious jammers. In this paper, we propose a power allocation scheme with cooperative anti-jamming strategy to enhance communication reliability against jamming in ad-hoc networks under limited resource. In the proposed anti-jamming strategy, multiple relays are employed to assist the transmission in multiple hops. Under this strategy, we propose the optimal power allocation scheme with the objective of minimizing the outage probability at the destination. We decompose the outage minimization problem into two sub-problems and obtain the near-optimal solution of each sub-problem based on the upper bound of the outage probability. Simulation results demonstrate the effectiveness of the cooperative jamming strategy and the power allocation scheme proposed.

Original languageEnglish
Title of host publication2017 IEEE 86th Vehicular Technology Conference (VTC Fall)
Subtitle of host publicationProceedings
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-5
Number of pages5
Volume2017-September
ISBN (Electronic)9781509059355
DOIs
Publication statusPublished - 2017
Externally publishedYes
Event86th IEEE Vehicular Technology Conference, VTC Fall 2017 - Toronto, Canada
Duration: 24 Sep 201727 Sep 2017

Conference

Conference86th IEEE Vehicular Technology Conference, VTC Fall 2017
CountryCanada
CityToronto
Period24/09/1727/09/17

Keywords

  • Ad-hoc networks
  • Anti-jamming
  • Cooperative MIMO
  • Outage probability optimization
  • Power allocation

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