NDLI: Honeycomb-Based Data Aggregation for Range Query in WSNs

Content Provider	IEEE Xplore Digital Library
Author	Wei Su Gihwan Cho
Copyright Year	2010
Abstract	Sensor networks are composed of a great number of sensor nodes. Sensor nodes are typically energy restricted and hard to recharge, so reducing energy consumption has recently been a hot focus on wireless sensor network researches. One common approach is to make use of a logical structure, such as a grid, to construct an efficient routing topology for shorten the routing paths. This paper proposed a new approach to improve previous works. By using the honeycomb cell structure, a novel data aggregation method is designed for range query in wireless sensor networks. Due to the intrinsic characteristics, honeycomb structure enables shorter the data transmission path length and reduces the in-transit packet collision than that of the traditional rectangular grid. Also, by suggesting an aggregation tree, we show that the spreading events can be effectively overseen in the data aggregation scenario.
Starting Page	177
Ending Page	181
File Size	283512
Page Count	5
File Format	PDF
ISBN	9781424463275
e-ISBN	9781424463282
DOI	10.1109/CMC.2010.156
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-04-12
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Energy consumption Protocols Event detection wireless sensor networks Routing Mobile communication data aggregation Delay Wireless sensor networks Computer networks diffusing event honeycomb cell Honeycomb structures Mobile computing
Content Type	Text
Resource Type	Article

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