인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 저자정보
초록·키워드
An ad-hoc network requires no fixed infrastructure, which is composed of terminals that communicate with each other as well as transmit data like a router. For load balancing, we have proposed to apply node centrality measure, to one of the most popular routing protocol DSDV. Our proposal idea is to avoid nodes located in the central area as far as possible. We have tested its validity on network simulator ns-3. However, its effectiveness seems yet limited at present. Thus, in order to develop our proposal, we observe properties of obtained routes. This paper discusses the relation between relay nodes on those routes and central node in viewpoint of avoidance. First we locate central nodes by three node centrality measures such as closeness, degree and betweenness. We deal with sixty network models with link density 5 to 10%. As a result, we show that betweenness centrality measure always provides single central node. Next we examine how far those obtained routes pass from central node. Finally, of the three measures, we show that closeness centrality-aware routing provides routes whose relay nodes are the most distant on average from central node.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-ECN-0101-2016-569-001694181