Title :
A Novel Key Management of Two-Tier Dissemination for Wireless Sensor Network
Author :
Chen, Chin-Ling ; Tsai, Yu-Ting ; Shih, Tzay-Farn
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Chaoyang Univ. of Technol., Taichung, Taiwan
Abstract :
This paper proposes a novel key management of two-tier dissemination for wireless sensor network. In our scheme, a sensor node is selected to be a cluster node in each grid. The responsibility of cluster node is to aggregate the events from sensor node and respond to base station. The base station obtains the occurred event information from its cluster nodes. Based on pre-deployment position to set the routing table for communication, which would allow data transfer between nodes, and transmits it back to the base station. The authentication mechanism of cluster nodes and base station is proposed in this paper.
Keywords :
cryptography; data communication; telecommunication network routing; wireless sensor networks; authentication mechanism; base station; cluster node; communication routing table; data transmission; event aggregation; event information; key management; node data transfer; sensor node selection; two-tier dissemination; wireless sensor network; Authentication; Base stations; Computer science; Cryptography; Educational institutions; Peer to peer computing; Wireless sensor networks; authentication; key management; sensor network; two-tier dissemination;
Conference_Titel :
Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS), 2012 Sixth International Conference on
Conference_Location :
Palermo
Print_ISBN :
978-1-4673-1328-5
DOI :
10.1109/IMIS.2012.55
