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Dynamic Opportunity Routing Algorithm Based on Reservation Mechanism

  

  1. (Liaoyang Branch, Shenyang University of Technology, Liaoyang 111003, China)
  • Received:2018-03-18 Online:2018-10-26 Published:2018-10-26

Abstract: This paper focuses on the research on the opportunistic routing in wireless Mesh network. Traditional opportunistic routing can lead to problems like a low rate of bandwidth utilization and poor load balancing, and the selection and ranking of candidate node can also bring burden to the network. A dynamic opportunistic routing algorithm based on the reservation (BRDOA) is proposed in order to solve the problems above. Some nodes are set on the forwarding node through studying the candidate node state, thereby reducing the network burden brought by the candidate node. The results of the experiment also show that the algorithm can effectively improve the network throughput, shorten the delay, and remarkably enhance the performance of the wireless network QoS.

Key words: wireless Mesh network, dynamic opportunistic routing, candidate node, QoS

CLC Number: