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Amrita Ghosal and Sipra Das Bit A jamming-attack-defending data forwarding scheme based on channel surfing in wireless sensor networks Security and Communication Networks 6

Article first published online: 3 APR 2013 | DOI: 10.1002/sec.719

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This paper proposes a data forwarding scheme with three variants for WSN having multi-level tier architecture which employs judicious surfing of a pair of channels to defend jamming attack. The performance of the scheme in terms of area coverage, packet delivery ratio and control message overhead is compared with an existing jamming defending scheme for infrastructure-based wireless network. The comparison results establish that while the proposed scheme is equivalent to its infrastructure-based counterpart in terms of coverage, it provides more light-weight solution fulfilling the requirement of infrastructure-less network like WSN and maintains improved performance in terms of packet delivery ratio. Please use figure 1 for abstract diagram or illustration.

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