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TPDS
2008
176views more  TPDS 2008»
15 years 6 months ago
Adaptive Data Collection Strategies for Lifetime-Constrained Wireless Sensor Networks
Communication is a primary source of energy consumption in wireless sensor networks. Due to resource constraints, the sensor nodes may not have enough energy to report every readin...
Xueyan Tang, Jianliang Xu
CIS
2009
Springer
16 years 19 days ago
BARI: A Distributed Key Management Approach for Wireless Body Area Networks
—In recent years, use of sensors to measure the biometrics and movements of human body have resulted in the design of wireless body area networks (WBAN). Although WBANs consist o...
Syed Muhammad Khaliq-ur-rehman Raazi, Heejo Lee, S...
IJAHUC
2007
111views more  IJAHUC 2007»
15 years 6 months ago
Configuring node status in a two-phase tightly integrated mode for wireless sensor networks
: In wireless sensor networks, one of the main design challenges is to save severely constrained energy resources and obtain a long system lifetime. Low cost of sensors enables us ...
Di Tian, Zhijun Lei, Nicolas D. Georganas
PERCOM
2009
ACM
16 years 26 days ago
Localizing Jammers in Wireless Networks
Abstract—Wireless communication is susceptible to radio interference and jamming attacks, which prevent the reception of communications. Most existing anti-jamming work does not ...
Hongbo Liu, Wenyuan Xu, Yingying Chen, Zhenhua Liu
167
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TCOM
2008
91views more  TCOM 2008»
15 years 6 months ago
On the Performance of Opportunistic Cooperative Wireless Networks
Abstract--The aim of this paper is to study the impact of channel state information on the design of cooperative transmission protocols. This is motivated by the fact that the perf...
Zhiguo Ding, Yu Gong, Tharmalingam Ratnarajah, C. ...