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ICDCSW
2005
IEEE
13 years 10 months ago
Increasing Attack Resiliency of Wireless Ad Hoc and Sensor Networks
An ad hoc or sensor network that is employed for security sensitive applications is expected to tolerate a certain quantity of maliciously behaving nodes. Algorithms must be desig...
Harald Vogt
JSAC
2006
139views more  JSAC 2006»
13 years 4 months ago
ARSA: An Attack-Resilient Security Architecture for Multihop Wireless Mesh Networks
Multihop wireless mesh networks (WMNs) are finding ever-growing acceptance as a viable and effective solution to ubiquitous broadband Internet access. This paper addresses the secu...
Yanchao Zhang, Yuguang Fang
TWC
2008
207views more  TWC 2008»
13 years 4 months ago
A New Approach for Time Synchronization in Wireless Sensor Networks: Pairwise Broadcast Synchronization
Abstract--This letter proposes an energy-efficient clock synchronization scheme for Wireless Sensor Networks (WSNs) based on a novel time synchronization approach. Within the propo...
Kyoung-Lae Noh, Erchin Serpedin, Khalid A. Qaraqe
TSP
2010
12 years 11 months ago
Joint time synchronization and localization of an unknown node in wireless sensor networks
Abstract--Time synchronization and localization are two important issues in wireless sensor networks. Although these two problems share many aspects in common, they are traditional...
Jun Zheng, Yik-Chung Wu
ICASSP
2009
IEEE
13 years 2 months ago
Robust joint localization and time synchronization in wireless sensor networks with bounded anchor uncertainties
A unified framework to jointly solve the two problems of localization and synchronization at the same time is presented in this paper. The joint approach is attractive because it ...
Jun Zheng, Yik-Chung Wu