Abstract
This paper addresses detecting in-band wormholes in wireless ad hoc networks. The detection scheme requires collecting the end-to-end delay of packets at the receiver and then applying a sequential change point detection algorithm to detect abrupt changes in the delay time series. A new change point detection algorithm, named SW-CLT, is proposed. The algorithm is based on the Central Limit Theorem (CLT) and does not involve using a preset detecting threshold. The algorithm is compared with the non-parametric cumulative sum (NP-CUSUM) because the non-parametric version is believed to be more robust to highly dynamic data than the parametric version. SW-CLT has the ability to adjust its detection threshold with the variance of the data, and therefore is more robust than NP-CUSUM, which uses a preset threshold. Simulation results from ns3 verified the advantage of SW-CLT over NP-CUSUM in all simulated scenarios.
Recommended Citation
M. X. Cheng et al., "In-band Wormhole Detection in Wireless Ad Hoc Networks using Change Point Detection Method," 2016 IEEE International Conference on Communications, ICC 2016, article no. 7510989, Institute of Electrical and Electronics Engineers, Jul 2016.
The definitive version is available at https://doi.org/10.1109/ICC.2016.7510989
Department(s)
Computer Science
International Standard Book Number (ISBN)
978-147996664-6
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Institute of Electrical and Electronics Engineers, All rights reserved.
Publication Date
12 Jul 2016
