An efficient sleep protocol for lifetime enhancement in multi covered and multi connected WSNs

Maity, Shovan; Raha, Arnab; Mitra, Souvik; Seal, Victor; Naskar, Mrinal Kanti; Mukherjee, Amitava

doi:10.1145/2345396.2345453

Proceedings of the International Conference on Advances in Computing, Communications and Informatics 2012

DOI: 10.1145/2345396.2345453

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An efficient sleep protocol for lifetime enhancement in multi covered and multi connected WSNs

Shovan Maity

Arnab Raha

Souvik Mitra

et al.

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2016

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“…To evaluate the be- 13 havior of our solution in the case of heterogeneous networks, 14 we measure the number of active nodes and coverage ra- holes by adding a given number of active nodes (Fig. 5).…”

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confidence: 99%

PEAS-LI: PEAS with Location Information for coverage in Wireless Sensor Networks

Beghdad

Hocini

Cherchour

et al. 2016

Journal of Innovation in Digital Ecosystems

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A PEAS-LI an extension of PEAS protocol, to improve the coverage and connectivity in WSNs is presented.• Initially, we apply PEAS as described in Vieira et al. (2003), and then the neighbors exchange their state and location information in order to estimate precisely the coverage.• Secondly, nodes make their decision to be active or not, based on the gathered information.• PEAS-LI supposes that each node knows its location in the monitored area of interest. • Our algorithm performs better than DecovPDS, CCSID, and PEAS. Probing Environment and Adaptive Sleeping (PEAS) is one of the most cited protocols in the literature for coverage in Wireless Sensor Networks (WSNs). PEAS maintains only two variables: the number of received messages N and the period of time T necessary to receive these messages. Sensor nodes do not keep any information about their neighbors. In this paper we present PEAS-LI an extension of PEAS to improve the coverage and connectivity.PEAS-LI operates in two steps, initially we apply PEAS as described in Ye et al. (2003) then the neighbors exchange their state and location information in order to estimate precisely the coverage and to make their decision basing on the gathered information. The alone additional requirement is that PEAS-LI supposes that each node knows its position in the monitored area of interest (AI). PEAS-LI performance evaluation proves that it is a robust protocol with high coverage ratio and that it outperforms PEAS and a set of other protocols.

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confidence: 99%

PEAS-LI: PEAS with Location Information for coverage in Wireless Sensor Networks

Beghdad

Hocini

Cherchour

et al. 2016

Journal of Innovation in Digital Ecosystems

View full text Add to dashboard Cite

show abstract

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An efficient sleep protocol for lifetime enhancement in multi covered and multi connected WSNs

Cited by 1 publication

References 5 publications

PEAS-LI: PEAS with Location Information for coverage in Wireless Sensor Networks

PEAS-LI: PEAS with Location Information for coverage in Wireless Sensor Networks

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