상세정보
학술지
Angular MST-Based Topology Control for Multi-Hop Wireless Ad Hoc Networks
- 발행일
- 200812
- 출처
- ETRI Journal, v.30 no.2, pp.341-343
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 08MR2500, AII IPv6 기반 Fixed-Mobile Convergence 네트워킹 기술 개발, 홍성백
- 초록
- This letter presents an angular minimum spanning tree (AMST) algorithm for topology control in multihop wireless ad hoc networks. The AMST algorithm builds up an MST for every angular sector of a given degree around each node to determine optimal transmission power for connecting to its neighbors. We demonstrate that AMST preserves both local and network-wide connectivity. It also improves robustness to link failure and mitigates transmission power waste.
- KSP 제안 키워드
- Link failure, Minimum spanning tree, Multi-hop wireless ad hoc networks, Topology Control, each node, optimal transmission, power waste, transmission power