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Towards optimal source location privacy-aware TDMA schedules in wireless sensor networks
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Kirton, Jack, Bradbury, Matthew S. and Jhumka, Arshad (2018) Towards optimal source location privacy-aware TDMA schedules in wireless sensor networks. Computer Networks, 146 . p. 125. doi:10.1016/j.comnet.2018.09.010 ISSN 1389-1286.
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WRAP-Towards-Optimal-Source-Location-Privacy-Aware-Kozhan-2018.pdf - Accepted Version - Requires a PDF viewer. Available under License Creative Commons Attribution Non-commercial No Derivatives 4.0. Download (1255Kb) | Preview |
Official URL: https://doi.org/10.1016/j.comnet.2018.09.010
Abstract
Source Location Privacy (SLP) is becoming important for wireless sensor networks where the source of messages is kept hidden from an attacker. In this paper, we conjecture that similar traffic perturbation to altering the routing protocol can be achieved at the link layer through assignment of time slots to nodes. This paper presents a multi-objective optimisation problem where SLP, schedule latency and final attacker distance are criteria. We employ genetic algorithms to generate Pareto-optimal schedules using two fitness criteria, examining the Pareto efficiency of selecting either and confirming the efficiency by performing simulations which show a near optimal capture ratio.
Item Type: | Journal Article | ||||||||
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Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||||||
Library of Congress Subject Headings (LCSH): | Wireless sensor networks -- Security measures, Genetic algorithms | ||||||||
Journal or Publication Title: | Computer Networks | ||||||||
Publisher: | Elsevier BV * North-Holland | ||||||||
ISSN: | 1389-1286 | ||||||||
Official Date: | 9 December 2018 | ||||||||
Dates: |
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Volume: | 146 | ||||||||
Page Range: | p. 125 | ||||||||
DOI: | 10.1016/j.comnet.2018.09.010 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||
Date of first compliant deposit: | 24 September 2018 | ||||||||
Date of first compliant Open Access: | 15 September 2019 | ||||||||
RIOXX Funder/Project Grant: |
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