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Improving TCP Performance Over Mobile ad hoc Networks by Exploiting Cluster-Label-based Routing for Backbone Networks
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  • Improving TCP Performance Over Mobile ad hoc Networks by Exploiting Cluster-Label-based Routing for Backbone Networks
  • Improving TCP Performance Over Mobile ad hoc Networks by Exploiting Cluster-Label-based Routing for Backbone Networks
저자명
하재열,오후,박홍성,Li. Vitaly,Ha. Jae-Yeol,Oh. Hoon,Park. Hong-Seong
간행물명
한국통신학회논문지. The Journal of Korea Information and Communications Society. 네트워크 및 서비스
권/호정보
2008년|33권 |pp.689-698 (10 pages)
발행정보
한국통신학회
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정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

The performance of a TCP protocol on MANETs has been studied in a numerous researches. One of the significant reasons of TCP performance degradation on MANETs is inability to distinguish between packet losses due to congestion from those caused by nodes mobility and as consequence broken routes. This paper presents the Cluster-Label-based Routing (CLR) protocol that is an attempt to compensate source of TCP problems on MANETs - multi-hop mobile environment. By utilizing Cluster-Label-based mechanism for Backbone, the CLR is able to concentrate on detection and compensation of movement of a destination node. The proposed protocol provides better goodput and delay performance than standardized protocols especially in cases of large network size and/or high mobility rate.