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비대칭 경로를 지원하는 개선된 DSR 라우팅에 관한 연구
이광배,김현욱,곽승욱,박용정 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-
This paper introduces a dynamic source routing protocol supporting asymmetric routes on mobile ad hoc network. For performance evaluation, average route discovery time, average data transfer time, average route recovery time and data reception rate were considered with several scenarios relating to connection pattern, moving scenario, usage of secondary route chche in intermediate nodes and periodic hello message interval. As the results, we found that the data reception rate increased as the node mobility went down and the number of maximum connections between nodes was reduced. In the case that secondary route cache was used in the intermediate nodes, the average data transfer time was decreased because the possibility of route discovery to destination node was increased. In addition, it was found that the hello message interval at 0.1 to 1 second was fairly good.