상세정보
학술지
Routing Protocol for Heterogeneous Hierarchical Wireless Multimedia Sensor Networks
- 저자
- 김진명, 서희석, 곽진
- 발행일
- 201110
- 출처
- Wireless Personal Communications, v.60 no.3, pp.559-569
- ISSN
- 0929-6212
- 출판사
- Springer
- 협약과제
- 10MS3900, 고신뢰 자율제어 SW를 위한 CPS(Cyber Physical Systems)핵심기술 개발, 박승민
- 초록
- Recently, wireless multimedia sensor networks (WMSNs) have emerged as one of the most important technologies, driven by the development of powerful multimedia device such as CMOS. WMSNs require several factors such as resource constraints, specific QoS, high bandwidth and so on. In this paper, we propose a hierarchical heterogeneous network model based routing protocol for WMSNs. In our proposal, proposed network model is classified into monitoring class, delivery class and aggregation class. Also we define two kinds of the routing path in order to ensure bandwidth and QoS. In simulation results, we illustrate the performance of our proposal. © 2011 Springer Science+Business Media, LLC.
- KSP 제안 키워드
- Hierarchical wireless, Network model, Resource constraints, Routing Path, heterogeneous network(HetNet), high-bandwidth, model-based, routing protocol, simulation results, wireless multimedia sensor network(WMSN)