Telecommunication Systems, ( ISI ), Volume (68), No (1), Year (2018-5) , Pages (47-65)

Title : ( Efficient target tracking in directional sensor networks with selective target area’s coverage )

Authors: Amirhossein Mohajerzadeh , Hasan Jahedinia , Zahra Izadi-Ghodousi , Dariush Abbasinezhad-Mood , Mahdi Salehi ,

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Abstract

Wireless sensor networks (WSNs) are employed in a variety of applications. One of the key applications of WSNs, which gained much attention, is the target tracking. Directional sensor networks (DSNs) are a subset of WSNs with some unique characteristics. Since optimizing the tracking system under the energy and coverage constraints in DSNs is of paramount importance, in this paper, we introduce a reliable algorithm for tracking mobile targets using directional WSNs. First, by selecting a minimum set of boundary and borderline sensor nodes, we achieve the desired coverage for an incoming detection. Second, for both deterministic ordered and random node deployments, we propose an efficient mechanism for determining theminimal interior sensor nodes that should be activated. Doing so, the network lifetime can be maximized by the employment of much fewer sensor nodes. Third, we use a geometric method for collecting data using two active sensors at a time. Accordingly, target

Keywords

, Angle of view · Coverage · Directional sensor, network · Extended Kalman filter · Target tracking
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@article{paperid:1075050,
author = {Mohajerzadeh, Amirhossein and حسن جاهدی نیا and زهرا ایزدی قدوسی and Dariush Abbasinezhad-Mood and مهدی صالحی},
title = {Efficient target tracking in directional sensor networks with selective target area’s coverage},
journal = {Telecommunication Systems},
year = {2018},
volume = {68},
number = {1},
month = {May},
issn = {1018-4864},
pages = {47--65},
numpages = {18},
keywords = {Angle of view · Coverage · Directional sensor; network · Extended Kalman filter · Target tracking},
}

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%0 Journal Article
%T Efficient target tracking in directional sensor networks with selective target area’s coverage
%A Mohajerzadeh, Amirhossein
%A حسن جاهدی نیا
%A زهرا ایزدی قدوسی
%A Dariush Abbasinezhad-Mood
%A مهدی صالحی
%J Telecommunication Systems
%@ 1018-4864
%D 2018

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