NDLI: A Spanning Routing Tree protocol based on State Diffusion for mobile sensor networks

Content Provider	IEEE Xplore Digital Library
Author	Wei Xing Kuntai Li Yongchao Wang Wen Zhou
Copyright Year	2011
Description	Author affiliation: College of Computer Science and Technology, Zhejiang University, Hangzhou, Zhejiang, China (Wei Xing; Kuntai Li; Yongchao Wang; Wen Zhou)
Abstract	For some special applications, the mobile sensor network is more suitable than static sensor network. When sensors become mobile, connectivity assurance and energy saving become two challenges. In this paper, we propose the SRTSD (Spanning Routing Tree protocol based on State Diffusion) and SRTSD-DA (SRTSD with Data Aggregation) protocols to ensure the connectivity and to save energy. In the two protocols, before transmission of sensor data, the routing trees are built by the diffusion of nodes state messages beginning from the sink node. In addition, the SRTSD-DA can conserve a lot of energy with the use of data fusion and aggregation techniques. The protocols are distributed, and the sensor nodes do not require knowledge of the entire network. Simulation results show that SRTSD and SRTSD-DA have excellent performance on connectivity assurance and energy saving.
Starting Page	1
Ending Page	5
File Size	546435
Page Count	5
File Format	PDF
ISBN	9781457710094
e-ISBN	9781457710100
e-ISBN	9781457710087
DOI	10.1109/WCSP.2011.6096863
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-11-09
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless sensor networks Energy consumption Protocols Mobile sensor networks Connectivity assurance Mobile communication Routing Mathematical model SRTSD-DA Energy saving Mobile computing SRTSD
Content Type	Text
Resource Type	Article

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