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COMCOM
2007
142views more  COMCOM 2007»
15 years 6 months ago
A survey of key management schemes in wireless sensor networks
Wireless sensor networks have many applications, vary in size, and are deployed in a wide variety of areas. They are often deployed in potentially adverse or even hostile environm...
Yang Xiao, Venkata Krishna Rayi, Bo Sun, Xiaojiang...
MIDDLEWARE
2007
Springer
16 years 21 days ago
A piggybacking approach to reduce overhead in sensor network gossiping
Many wireless sensor network protocols are employing gossipbased message dissemination, where nodes probabilistically forward messages, to reduce message overhead. We are concerne...
Ercan Ucan, Nathanael Thompson, Indranil Gupta
EWSN
2008
Springer
16 years 6 months ago
Typhoon: A Reliable Data Dissemination Protocol for Wireless Sensor Networks
We present Typhoon, a protocol designed to reliably deliver large objects to all the nodes of a wireless sensor network (WSN). Typhoon uses a combination of spatially-tuned timers,...
Chieh-Jan Mike Liang, Razvan Musaloiu-Elefteri, An...
AVSS
2006
IEEE
16 years 19 days ago
Optimal Power Scheduling for Data Fusion in Inhomogeneous Wireless Sensor Networks
We consider the problem of optimal power scheduling for the decentralized detection of a deterministic signal in an inhomogeneous wireless sensor network. The observation noise at...
Thakshila Wimalajeewa, Sudharman K. Jayaweera
GLOBECOM
2006
IEEE
16 years 18 days ago
Blocking Vulnerable Paths of Wireless Sensor Networks
— In this work, we study the topology enhancement problem of wireless sensor networks. Our research focuses on reducing the path-based vulnerability. The objective is to get as m...
Shu Zhou, Min-You Wu, Wei Shu