期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2012
卷号：3
期号：3
页码：808-814
语种：English
出版社：Ayushmaan Technologies
摘要：Previous work on routing in MANETs has resulted in numerous routing protocols that aim at satisfying constraints such as minimum hop or low energy. Existing routing protocols often fail to discover stable routes between source and sink when route availability is transient, i.e., due to mobile devices switching their network cards into low-power sleep modes whenever no communication is taking place. In this paper, we introduce a new approach stability aware source routing protocol that is capable of predicting the stability (i.e., expiration time) of multiple routes. Proposed protocol selects the route that minimizes hop count while staying available for the expected duration of packet transmission. The stability aware routing (SAR) resolve the problem of SADSR protocol indicate a significant increase in route discovery success rate with comparable route establishment and maintenance overheads.
关键词：MANETs;SA-DSR;Route Reply;Route Request;Network Sleep Time
