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» Reliability of Wireless Sensor Network with Sleeping Nodes
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ICCCN
2007
IEEE
15 years 6 months ago
Dual-Sink: Using Mobile and Static Sinks for Lifetime Improvement in Wireless Sensor Networks
—Mobile sink has been adopted by many schemes for lifetime improvement in wireless sensor networks. It is necessary to propagate the topological or location changes caused by the...
Xiaobing Wu, Guihai Chen
INFOCOM
2009
IEEE
16 years 1 months ago
Optimal Anycast Technique for Delay-Sensitive Energy-Constrained Asynchronous Sensor Networks
Abstract—In wireless sensor networks, asynchronous sleepwake scheduling protocols can significantly reduce energy consumption without incurring the communication overhead for cl...
Joohwan Kim, Xiaojun Lin, Ness B. Shroff
SERSCISA
2010
Springer
15 years 5 months ago
Energy Efficiency of Collaborative Communication with Imperfect Frequency Synchronization in Wireless Sensor Networks
Collaborative communication produces significant (N2 where N is number of nodes used for collaboration) power gain and overcomes the effect of fading. With imperfect frequency sync...
Husnain Naqvi, Stevan M. Berber, Zoran A. Salcic
LCN
2005
IEEE
16 years 7 days ago
Simulated Annealing based Localization in Wireless Sensor Network
— In this paper, we describe a novel localization method for ad hoc wireless sensor networks. Accurate selforganization and localization is an essential characteristic of high pe...
Anushiya A. Kannan, Guoqiang Mao, Branka Vucetic
IS
2011
15 years 1 months ago
Optimized query routing trees for wireless sensor networks
In order to process continuous queries over Wireless Sensor Networks (WSNs), sensors are typically organized in a Query Routing Tree (denoted as T) that provides each sensor with ...
Panayiotis Andreou, Demetrios Zeinalipour-Yazti, A...