An AODV Compatible Routing Protocol Using Pseudo Control Packets in Ad-hoc Networks

概要

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Recently, there has been an increasing interest in ad-hoc networks, which are dynamically constructed by collections of mobile hosts without using any existing network infrastructure or centralized administration. Each mobile host plays a role of a router and relays packets for multihop network communications. A recent trend in ad-hoc network routing is the reactive on-demand philosophy where routes are established only when required. Most of the protocols in this category, however, show a long latency in route discovery since the cached routing information will be invalidated even if it is still effective. In this paper, we propose a scheme which is compatible to the existing Ad-hoc On-Demand Distance Vector (AODV) protocol and prevents the cached routing information from becoming invalidated without using any extra control message. We also verify the effectiveness of the newly proposed scheme by simulation experiments.
一般社団法人情報処理学会の論文
2002-09-15