A beneficial analysis of deployment knowledge for key distribution in wireless sensor networks

• DOI: 10.1002/sec.337
• Publication Date: 2011-05-12T11:01:00Z
• Authors: Nguyen Thi Thanh ...; Minho Jo; Tien‐Dung Nguyen; Eui‐Nam Huh
• Keywords: 0202 electrical engineering, electronic engineering, information engineering; 02 engineering and technology

ABSTRACT Because of the resource constraints on sensor networks, many recent key management schemes exploit location nodes in order to establish pairwise keys. Despite these efforts, discovery for networks is very difficult because existing have failed consider changes signal range and deployment error. As a result, network performance may accidentally decrease, whereas costs increase. In this paper, we used theory error knowledge analyze information. Combining with probabilistic pre‐distribution method, proposed scheme that provides high connectivity secure communication better overhead by defining an efficient number adjacent cells determining adequate length cell. With such optimistic results, novel also expected provide superior different types distribution schemes. Copyright © 2011 John Wiley & Sons, Ltd.