NDLI: Network coverage sensitive pseudo geometric broadcast protocols in wireless sensor networks

Content Provider	IEEE Xplore Digital Library
Author	Chunchao Liang Sunho Lim Manki Min Wei Wang
Copyright Year	2015
Description	Author affiliation: Dept. of Electr. Eng. & Comput. Sci., South Dakota State Univ., Brookings, SD, USA (Manki Min) \|\| Dept. of Comput. Sci., San Diego State Univ., San Diego, CA, USA (Wei Wang) \|\| Dept. of Comput. Sci., Texas Tech Univ., Lubbock, TX, USA (Chunchao Liang; Sunho Lim)
Abstract	Due to the deployment limitations of global positioning system (GPS), a pseudo geometric broadcast approach is investigated in resource constrained wireless sensor networks (WSNs). Without relying on the GPS support, a set of nodes closely located in a strategic position is judiciously searched and identified as a forwarding node. In this paper, we first propose both enhanced ad hoc broadcast protocol (AHBP) with target forwarding nodes $(EBP(\|N_{f}\|))$ and node distribution sensitive broadcast (NDS) to maximize the network coverage while minimizing the number of broadcasts. Second, we revisit prior AHBP and approximating neighbor nodes based broadcast protocol (Approx) for investigation in terms of network coverage. For performance comparison study, we modify the AHBP and broadcast protocol for sensor networks (BPS), denoted as BPS*. We conduct extensive simulation experiments using OMNeT++ and analyze the performance of protocols. Extensive simulation results indicate that the proposed $EBP(\|N_{f}\|)$ and NDS protocols achieve competitive performance and can be a viable approach in WSNs.
Starting Page	543
Ending Page	548
File Size	337677
Page Count	6
File Format	PDF
ISSN	23319860
e-ISBN	9781479963904
DOI	10.1109/CCNC.2015.7158032
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Protocols Wireless sensor networks Global Positioning System Ad hoc networks Propagation delay Topology Analytical models wireless sensor networks Performance analysis pseudo geometric broadcast
Content Type	Text
Resource Type	Article

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