Reliable recovery strategy for contention-based forwarding in vehicular ad hoc network streets

Mojtaba Asgari, Mahamod Ismail, Raed Alsaqour

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Recent research studies prove that contention-based forwarding (CBF) algorithms are preferable in highlydynamic vehicular environments. CBF algorithms are beaconless, whereas position-based algorithms rely on periodic beacon information to make forwarding decisions. Considering the store-carry-forward paradigm of delay-tolerant networks, which relies on mobility of vehicles to deliver packets when next forwarding vehicle is unreachable, we proposed a new recovery strategy and enhanced the CBF algorithm to tackle the network disconnection problem that frequently occurs in vehicular wireless networks. This enhanced CBF with a store-carry-forward capability is referred to as CBF-SCF algorithm. The algorithm was simulated, and the results indicate that CBF-SCF outperforms normal CBF in terms of packet delivery ratio and routing overhead.

Original languageEnglish
Pages (from-to)9197-9207
Number of pages11
JournalARPN Journal of Engineering and Applied Sciences
Volume10
Issue number20
Publication statusPublished - 2015

Fingerprint

Vehicular ad hoc networks
Recovery
Delay tolerant networks
Wireless networks

Keywords

  • Beaconless
  • Contention-based
  • Position-based
  • Store-carry-forward
  • VANET

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Reliable recovery strategy for contention-based forwarding in vehicular ad hoc network streets. / Asgari, Mojtaba; Ismail, Mahamod; Alsaqour, Raed.

In: ARPN Journal of Engineering and Applied Sciences, Vol. 10, No. 20, 2015, p. 9197-9207.

Research output: Contribution to journalArticle

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