NDLI: JADE: Jamming-averse routing on cognitive radio mesh networks

Content Provider	IEEE Xplore Digital Library
Author	Yu Seung Kim DeBruhl, B. Tague, P.
Copyright Year	2014
Description	Author affiliation: Carnegie Mellon Univ., Pittsburgh, PA, USA (Yu Seung Kim; DeBruhl, B.; Tague, P.)
Abstract	The spectrum sensing capability of cognitive radio (CR) enables a lot of opportunities to wireless networks, but also enables intelligent attacks by malicious players. One attack in this category is reactive jamming, in which the attacker senses the wireless spectrum, decodes parts of packets, and selectively interferes with packets. In so doing, an attacker can reduce energy expenditure and increase stealth while maintaining a high impact. Of the approaches to mitigate jamming, in this work, we focus on the jamming resilient routing in CR mesh networks. To do this we use signal-to-noise-interference ratio (SINR) which reflects the jamming impact. This metric is difficult to measure with commodity radio chipsets that cannot differentiate jamming interference from the received signal. Detecting SINR becomes even harder if reactive jamming is used by an attacker. In this study, we develop a mechanism to estimate SINR under reactive jamming. The estimated SINR information of each wireless link is then used to determine the jamming-averse directivity (JAD) of packets, which improves the routing performance of the victim network. We validate the proposed mechanism with a simulation study, showing that the proposed JAD escorted (JADE) routing dramatically improves routing path discovery performance including path discovery probability, path length, elapsed time for path discovery, retransmission attempts, and path quality under reactive jamming. Among the 200 route requests at 10 different configurations in our simulation, the reactive jammer disrupts the 77.5% of total requests. However, our JADE routing decreases the route discovery failure rate to 7.5% by saving the 96.7% of failed requests.
Starting Page	21
Ending Page	28
File Size	863455
Page Count	8
File Format	PDF
ISBN	9781479958900
DOI	10.1109/CNS.2014.6997461
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-10-29
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication Mesh networks Interference Routing Routing protocols Jamming Signal to noise ratio
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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