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Hindawi Publishing Corporation 2009 Genre/Form: Research Article Material Type: Internet resource Document Type: Archival Material, Internet Resource All Authors / Contributors: Deepthi Chander; Bhushan Jagyasi; U.B. Desai; S.N. Merchant OCLC Number: 783605155 Language Note: English Abstract: Cell phones are embedded with sensors form a Cellular Sensor Network which can be used to localize a moving event. The inherent mobility of the application and of the cell phone users warrants distributed structure-free data aggregation and on-the-fly routing. We propose a Distributed Velocity-Dependent (DVD) protocol to localize a moving event using a Multihop Cellular Sensor Network (MCSN). DVD is based on a novel form of connectivity determined by the waiting time of nodes for a Random Waypoint (RWP) distribution of cell phone users. This paper analyzes the time-stationary and spatial distribution of the proposed waiting time to explain the superior event localization and delay performances of DVD over the existing Randomized Waiting (RW) protocol. A sensitivity analysis is also performed to compare the performance of DVD with RW and the existing Centralized approach.

Title : Distributed Velocity-Dependent Protocol for Multihop Cellular Sensor Networks
Author : Deepthi Chander; Bhushan Jagyasi; U.B. Desai; S.N. Merchant
Language : en
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Type : PDF, ePub, Kindle
Uploaded : Apr 12, 2021

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