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학술지 Routing Protocol for Heterogeneous Hierarchical Wireless Multimedia Sensor Networks
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저자
김진명, 서희석, 곽진
발행일
201110
출처
Wireless Personal Communications, v.60 no.3, pp.559-569
ISSN
0929-6212
출판사
Springer
DOI
https://dx.doi.org/10.1007/s11277-011-0309-4
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.
키워드
Routing protocol path finding, Sensor networks, Wireless multimedia sensor networks
KSP 제안 키워드
Hierarchical wireless, High bandwidth, Network model, Resource constraints, Routing Path, heterogeneous network(HetNet), model-based, path finding, routing protocol, simulation results, wireless multimedia sensor network(WMSN)