Research Article
BeSpoken Protocol for Data Dissemination in Wireless Sensor Networks
@INPROCEEDINGS{10.1109/WIOPT.2007.4480077, author={Silvija Kokalj-Filipovic and Roy Yates and Predrag Spasojevic}, title={BeSpoken Protocol for Data Dissemination in Wireless Sensor Networks}, proceedings={1st International ICST Workshop on Spatial Stochastic Models for Wireless Networks}, publisher={IEEE}, proceedings_a={SPASWIN}, year={2008}, month={3}, keywords={Data communication Direction of arrival estimation Energy efficiency Global Positioning System Interference Navigation Relays Roads Wireless application protocol Wireless sensor networks}, doi={10.1109/WIOPT.2007.4480077} }- Silvija Kokalj-Filipovic
Roy Yates
Predrag Spasojevic
Year: 2008
BeSpoken Protocol for Data Dissemination in Wireless Sensor Networks
SPASWIN
IEEE
DOI: 10.1109/WIOPT.2007.4480077
Abstract
For wireless sensor networks with many location- unaware nodes, we investigate a protocol, dubbed BeSpoken, that steers data transmissions along a straight path called a spoke. The protocol directs data transmissions by randomly selecting relays to retransmit data packets from crescent-shaped areas along the spoke axis. The resulting random walk of the spoke hop sequence may be modeled as a two dimensional Markov process. We propose design rules for protocol parameters that minimize energy consumption while ensuring that spokes propagate far enough and have a limited wobble with respect to the spoke axis.
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