NDLI: CLEAR: A confidential and Lifetime-Aware Routing Protocol for wireless sensor network

Content Provider	IEEE Xplore Digital Library
Author	Xiaoyuan Wang Xinfeng Li Zhiguo Wan Ming Gu
Copyright Year	2009
Description	Author affiliation: Key Laboratory of Information System Security, Ministry of Education, Tsinghua University, China (Xiaoyuan Wang; Xinfeng Li; Zhiguo Wan; Ming Gu)
Abstract	A key challenge of the resource-constrained wireless sensor network is to prolong the lifetime as long as possible. Researchers have proved data transmission consumes most energy of sensor nodes [1], and the routing policy has great influence on network lifetime. Another important factor is the location confidentiality of base station that may be easily captured by a packet-tracing adversary due to the open communication nature of sensor network. In this paper, we design a new routing scheme called CLEAR: A Confidential and Lifetime-Aware Routing Protocol. In CLEAR, the paths between sources and base station keep changing throughout the whole lifetime in order to make best use of the limited node energy. On the other hand, we introduce an extended confidentiality protection mechanism called Branching, combining with the basic confidentiality feature of CLEAR as a whole. Comprehensive simulations prove that CLEAR extends the lifetime of sensor network almost twice as much as that of the basic routing protocol, and prominently enhances the base station location confidentiality compared with several existing schemes.
Starting Page	2265
Ending Page	2269
File Size	435224
Page Count	5
File Format	PDF
ISBN	9781424451227
e-ISBN	9781424451234
DOI	10.1109/PIMRC.2009.5450077
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-13
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Routing protocols Wireless sensor networks Base stations Protection Energy consumption Batteries Energy efficiency Data communication Sensor phenomena and characterization Laboratories
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