Journal of System Simulation ›› 2017, Vol. 29 ›› Issue (6): 1260-1267.doi: 10.16182/j.issn1004731x.joss.201706014

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Speed-aware-based Reliable Probabilistic Route in MANET

Chen Yaohua1, Peng Lingxi2, Gu Peng2   

  1. 1. School of Mechanical & Electric Engineering, Guangzhou University, Guangdong 510006, China;
    2. School of Computer Science and Educational Software, Guangzhou University, Guangdong 510006, China
  • Received:2015-07-20 Revised:2015-12-13 Online:2017-06-08 Published:2020-06-04

Abstract: For broadcast problem of routing in MANET, speed-aware-based reliable probabilistic route discovery (SRPR) scheme was proposed. SRPR considered speed vector and all nodes were divided into reliable nodes and un-reliable nodes. A node among reliable nodes closest to destination was assigned a high probabilistic routing decision by greedy forwarding strategy. The reliability of routing was improved and the number of routing hop was reduced by SRPR scheme. Ad Hoc On-demand Distance Vector (AODV) routing was adopted in the experiments. Simulation results show that the proposed routing protocol mitigates the broadcast storm problem and outperforms in term of number of re-transmission collision ratio of RREQ.

Key words: MANET, probabilistic route, speed, greedy forwarding, ad hoc on-demand distance vector routing

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