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JSS
2010
208views more  JSS 2010»
13 years 8 months ago
Performance analysis of opportunistic broadcast for delay-tolerant wireless sensor networks
This paper investigates a class of mobile wireless sensor networks that are unconnected most of the times; we refer to them as delay–tolerant wireless sensor networks (DTWSN). T...
Abbas Nayebi, Hamid Sarbazi-Azad, Gunnar Karlsson
ICPADS
2008
IEEE
14 years 4 months ago
Mobility-Assisted Position Estimation in Wireless Sensor Networks
Wireless sensor networks (WSNs) have been proposed for a multitude of location-dependent applications. To stamp the collected data and facilitate communication protocols, it is nec...
Hongyang Chen, Pei Huang, Hing-Cheung So, Kaoru Se...
COMSWARE
2007
IEEE
14 years 4 months ago
Distributed Fault-Tolerant Topology Control in Static and Mobile Wireless Sensor Networks
— In wireless sensor networks, minimizing power consumption and at the same time maintaining desired properties in the network topology is of prime importance. In this work, we p...
Indranil Saha, Lokesh Kumar Sambasivan, Ranjeet Ku...
ICOIN
2003
Springer
14 years 3 months ago
Information-Theoretic Bounds for Mobile Ad-hoc Networks Routing Protocols
Abstract. In this paper, we define the routing overhead as the amount of information needed to describe the changes in a network topology. We derive a universal lower bound on the...
Nianjun Zhou, Alhussein A. Abouzeid
IWUC
2004
13 years 11 months ago
Mobile Agent System for Web Services Integration in Pervasive Networks
Web Services integration using languages such as BPEL is to be applied not only on the Internet but also in pervasive networks using wireless mobile devices. However, in such a net...
Fuyuki Ishikawa, Nobukazu Yoshioka, Yasuyuki Tahar...