TITLE

A Study of Approaches to Improve Reliability of Wireless Sensor Network

AUTHOR(S)
Khatri, Partibha; Bhatia, Madhu; Goyal, Deepak
PUB. DATE
June 2013
SOURCE
International Journal of Computer Science & Management Studies;Jun2013, Vol. 13 Issue 4, p86
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Wireless sensor networks (WSNs) have been widely used for monitoring applications. However, due to the rigorous deployment environment, reliable operation of WSNs is difficult to guarantee. Thus, the assurance of WSN reliability should be concerned in order to measure physical quantities correctly and effectively, as well as to maximize the lifetime of the system. In this paper, approaches to improve WSN reliability and assurance measures have been discussed. Furthermore, issues about reliability assurance and certification are also raised for the future development of WSNs.
ACCESSION #
89745480

 

Related Articles

  • Coverage Analysis for Multiuser MIMO Broadcast Systems. Li-Chun Wang; Chu-Jung Yeh // Journal of Communications;Jul2011, Vol. 6 Issue 4, p293 

    In this paper, we present the closed-form expressions for the link outage and coverage of the zero-forcing beamforming (ZFB) and zero-forcing dirty-paper coding (ZF-DPC) multiuser multi-input multi-output (MIMO) broadcast systems. We find that the ZF-DPC MIMO broadcast system has a larger...

  • AN QUANTITATIVE STUDY ON THE IMPACT OF N-TIERS IN THE PERFORMANCE OF TOPOLOGY CONTROL ALGORITHMS FOR WIRELESS SENSOR NETWORKS. Emalda Roslin, S.; Gomathy, C. // International Journal of Ad Hoc, Sensor & Ubiquitous Computing;Sep2011, Vol. 2 Issue 3, p15 

    Recent years showed a wide range of applications in Wireless Sensor Networks (WSN). For a WSN, Topology Control is crucial to obtain an energy efficient network without affecting the connectivity and other properties. In this paper the sequence of strategies carried out to obtain a better scheme...

  • Frequency Reliance on EEHC-Based Routed Wireless Sensor Networks.  // International Journal of Computer Applications;Jun2010, Vol. 3, p20 

    The article discusses the realistic approach towards the quantitative analysis and simulation of Energy Efficient Hierarchical Cluster (EEHC)-based routing for wireless sensor networks (WSN). It provides an overview of the proposed model and describes the quantitative analysis for EEHC-based...

  • On the Performance of Secure Vehicular Communication Systems. Calandriello, Giorgio; Papadimitratos, Panos; Hubaux, Jean-Pierre; Lioy, Antonio // IEEE Transactions on Dependable & Secure Computing;Nov2011, Vol. 8 Issue 6, p898 

    Vehicular communication (VC) systems are being developed primarily to enhance transportation safety and efficiency. Vehicle-to-vehicle communication, in particular, frequent cooperative awareness messages or safety beacons, has been considered over the past years as a main approach. Meanwhile,...

  • MEMSIC unveils LOTUS Wireless Sensor Network.  // Networks Update;Jun2011, Vol. 23 Issue 6, p1 

    The article announces the release of MEMSIC's LOTUS wireless sensor platform. LOTUS is a high-performance wireless node platform which was created through the low power ARM7 Cortex M3 CPU and also integrates IRIS, TelosB and Imote2 on a single board. LOTUS is wired with a 32bit/100MHz processor,...

  • An Integrated Protocol for Maintaining Connectivity and Coverage under Probabilistic Models for Wireless Sensor Networks. Hefeeda, Mohamed; Ahmadi, Hossein // Adhoc & Sensor Wireless Networks;2009, Vol. 7 Issue 3/4, p295 

    We propose a distributed connectivity maintenance protocol that explicitly accounts for the probabilistic nature of wireless communication links. The proposed protocol is simple to implement and it achieves a given target communication quality between nodes, which is quantified by the minimum...

  • SENTRY SELECTION IN WIRELESS NETWORKS. Balister, Paul; Bollobás, Béla; Sarkar, Amites; Walters, Mark // Advances in Applied Probability;Mar2010, Vol. 42 Issue 1, p1 

    Let P be a Poisson process of intensity one in the infinite plane ℝ2. We surround each point x of P by the open disc of radius r centred at x. Now let Sn be a fixed disc of area n, and let Cr(Sn) be the set of discs which intersect Sn. Write Erk for the event that Cr(Sn) is a k-cover of...

  • Designing low-cost wireless sensor networks for real-world applications. Walters, Brad; Lewis, Kelly // ECN: Electronic Component News;Sep2012, Vol. 56 Issue 10, p20 

    The article discusses the growing popularity of wireless sensor networks in the U.S. It outlines the challenges and complexities of installing and maintaining wired systems, which prompted several business companies to embrace wireless sensors due to their easy-to-use applications, mobility, and...

  • Wireless switches solve the remote sensor connection conundrum. Hanson, Todd // ECN: Electronic Component News;Sep2012, Vol. 56 Issue 10, p22 

    The article discusses the advantages of using industrial wireless networks in switching to address the remote sensor connection problems. It outlines the capabilities of wireless networks, which provide excellent results in large open buildings and outdoor installations, and with minimal impact...

Share

Other Topics