NDLI: Performance Comparison of Source Routing Tactics for WSN of Grid Topology

Content Provider	IEEE Xplore Digital Library
Author	Wenxiang Li Yunhe Wu Chunsheng Zhu Yajie Ma
Copyright Year	2014
Description	Author affiliation: Sch. of Inf. Sci. & Eng., Wuhan Univ. of Sci. & Technol., Wuhan, China (Wenxiang Li; Chunsheng Zhu; Yajie Ma) \|\| Dept. of Electr. & Comput. Eng., Univ. of British Columbia, Vancouver, BC, Canada (Yunhe Wu)
Abstract	The nodes near sink in wireless sensor networks are featured with heavy transmission loads, so these performance bottleneck nodes are prone to running out of energy early with shortened network lifetime. Routing tactic plays important role on transmission performance and energy consumption of network. In this paper, we enumerate typical source routing tactics in Grid topology, include 1) Random Equal Probability Forwarding, 2) Line Forwarding, 3) Source-Zigzag Forwarding, 4) Destination-Zigzag Forwarding, and 5) Balance Forwarding. We analysis the traffic load distribution among nodes for these routing tactics, and calculate the load of performance bottleneck nodes and transmission delay in one data collection cycle. Based on the energy consumption model, we further make comparison on the energy consumptions of transmission and standing-by for these tactics. Numerical results show that Balance Forwarding tactic leads to the least overall energy consumption on performance bottleneck nodes, and Line Forwarding and Random Equal-Probability Forwarding lead to high energy consumption.
Sponsorship	IEEE Comput. Soc.
Starting Page	295
Ending Page	300
File Size	988485
Page Count	6
File Format	PDF
e-ISBN	9781479950799
DOI	10.1109/DASC.2014.59
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-08-24
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Energy consumption grid topology Network topology wireless sensor networks performance bottleneck node Telecommunication traffic Routing Educational institutions Topology Delays routing tactics energy consumption
Content Type	Text
Resource Type	Article

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