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Distributed in-network data-centric processing aims to reduce energy consumed for communication and establish a self-contained data storage, retrieval, aggregation, and query sensor system that focuses more on the data itself rather than the identities of the individual network nodes. Double-ruling-based schemes support efficient in-network data-centric information storage and retrieval, especially...
The majority of current research on sensor network localization focuses on wireless sensor networks deployed on two dimensional (2D) plane or in three dimensional (3D) space, very few on 3D surface. However, many real world applications require large-scale sensor networks deployed on the surface of a complex 3D terrain. Compared with planar and 3D network localizations, surface network localization...
Compared with its 2D counterpart, the scalability problem is greatly exacerbated in a 3D wireless sensor network. In this paper, we propose a scalable routing algorithm, dubbed Bubble Routing. It preprocesses global knowledge via a distributed algorithm, such that a node only needs to store a small constant information to make correct and efficient local routing decisions and achieve guaranteed delivery...
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