DocumentCode :
3266122
Title :
Secure Sector Based Bi-path Clustering and Routing Protocol for WSNs
Author :
Zang, Yihong ; Thomas, Johnson P. ; Ghinea, Gheorghita ; Thomas, Mathews ; Darwish, Salaheddin
Author_Institution :
Dept. of Comput. Sci., Oklahoma State Univ., Stillwater, OK, USA
fYear :
2012
fDate :
25-27 June 2012
Firstpage :
777
Lastpage :
784
Abstract :
Security and efficient routing are two important parameters in sensor networks. In this paper we propose SSBCR (Secured Sector Based Bi-path Clustering and Routing) protocol that takes both these two issues into consideration. It uses a bi-path routing algorithm to decrease the computational overhead as well as energy dissipation in the nodes. A key pre-distribution scheme is proposed such that nodes in the route share keys while those that are not in the route do not share keys with nodes that are in the route. Simulations have been done for both small and large areas, low and high density, on-route and non-route connectivity scenarios. Simulation results show that the proposed protocol not only provides security but also maximizes sensor network lifetime and achieves a high probability of connectivity, particularly when the network is large.
Keywords :
computer network security; pattern clustering; probability; routing protocols; wireless sensor networks; SSBCR; WSN; computational overhead; connectivity probability; high-density connectivity scenarios; key predistribution scheme; key sharing; large-area connectivity scenarios; low-density connectivity scenarios; node energy dissipation; nonroute connectivity scenarios; on-route connectivity scenarios; secured sector-based bipath clustering and routing protocol; small-area connectivity scenarios; wireless sensor network lifetime maximization; Base stations; Clustering algorithms; Routing; Routing protocols; Security; Wireless sensor networks; Sensor Networks; routing; security;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Trust, Security and Privacy in Computing and Communications (TrustCom), 2012 IEEE 11th International Conference on
Conference_Location :
Liverpool
Print_ISBN :
978-1-4673-2172-3
Type :
conf
DOI :
10.1109/TrustCom.2012.254
Filename :
6296048
Link To Document :
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