A Grid Based Routing Scheme Considering Node Connectivities in MANET Environments
MANET 환경에서 노드의 연결성을 고려한 그리드 기반 라우팅 기법

Soo-Yong Yoon, Jae-Gu Kim, Jongtae Lim, Seok-Hee Lee, Kyoungsoo Bok, Jaesoo Yoo
2014 The Journal of the Korea Contents Association  
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
more » ... d 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. ■ keyword :|MANETs|Grid Based Routing|Location Based Routing|Mobility|Connectivity| * 이 논문은 미래창조과학부 및 정보통신산업진흥원의 대학IT연구센터육성 지원사업/IT융합고급인력과정지원사업
doi:10.5392/jkca.2014.14.11.016 fatcat:uzbkea5xgveqno7xwwg2jrilqm