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http://dx.doi.org/10.5392/JKCA.2014.14.11.016

A Grid Based Routing Scheme Considering Node Connectivities in MANET Environments  

Yoon, Soo-Yong (충북대학교 정보통신공학과)
Kim, Jae-Gu (충북대학교 정보통신공학과)
Lim, Jongtae (충북대학교 정보통신공학과)
Lee, Seok-Hee (동아방송예술대학교 뉴미디어콘텐츠과)
Bok, Kyoungsoo (충북대학교 정보통신공학과)
Yoo, Jaesoo (충북대학교 정보통신공학과)
Publication Information
Abstract
In this paper, we propose an efficient grid based routing scheme using the location information in order to reduce the routing cost in mobile ad-hoc networks. In our proposed scheme, all nodes can be a candidate to forward messages to the specified destination node and reduce the management cost of head nodes because they do not exist. The intermediate nodes determine the next hop relaying messages on the basis of location relations between a node and a grid zone. The proposed scheme explores the routing path considering the direction of a node using the coordinate of a grid zone and neighbor node information. It also maintains the routing path considering connectivities among the nodes. In order to show the superiority of the proposed routing scheme, we compare it with the existing grid based routing scheme in terms of the overhead of message, the success rate of transmission.
Keywords
MANETs; Grid Based Routing; Location Based Routing; Mobility; Connectivity;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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