Wireless mesh networks (WMNs) are wireless networks that are composed of mesh routers and mesh clients. Mesh routers have minimal mobility and form the backbone of WMNs. IEEE 802.11s-based WMNs have a default routing protocol, namely, a hybrid wireless mesh protocol (HWMP). In tree-based proactive mode, HWMP is completely centralized and constrained by the root node, which causes a bottleneck at the root node. In reactive mode, HWMP always initiates path discovery message broadcasting, which uses unnecessary power resources. In this paper, we propose a new routing protocol for WMNs based on HWMP. This protocol, which we refer to as the decentralized hybrid wireless mesh protocol (DHWMP), provides a different root for different transmissions. We also perform simulations to compare the performance of the proposed scheme with existing routing protocols, including HWMP, ad hoc on-demand distance vector (AODV) routing, and optimized link state routing (OLSR).
Madhusudan Singh [ Samsung Mobile Display, Korea ]
Song-Gon Lee [ Department of Ubiquitous IT, Division of Computer & Information Engineering, Dongseo University, Busan- 617-716, Korea ]
Corresponding author
HoonJae Lee [ Department of Ubiquitous IT, Division of Computer & Information Engineering, Dongseo University, Busan- 617-716, Korea ]
보안공학연구지원센터(IJSH) [Science & Engineering Research Support Center, Republic of Korea(IJSH)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Smart Home
간기
격월간
pISSN
1975-4094
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Smart Home Vol.7 No.2