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ICC
2009
IEEE
179views Communications» more  ICC 2009»
14 years 2 months ago
Distributed Power Control for Interference-Limited Cooperative Relay Networks
— In this paper, a distributed power control algorithm is proposed for wireless relay networks in interference-limited environments. The objective is to minimize the total transm...
Sheng Zhou, Hongda Xiao, Zhisheng Niu
ISCC
2008
IEEE
148views Communications» more  ISCC 2008»
14 years 2 months ago
Data collection in sensor networks with data mules: An integrated simulation analysis
Wireless sensor networks (WSNs) have emerged as the enabling technology for a wide range of applications. In the context of environmental monitoring, especially in urban scenarios...
Giuseppe Anastasi, Marco Conti, Mario Di Francesco
COMCOM
2007
101views more  COMCOM 2007»
13 years 7 months ago
Power control and fairness MAC mechanisms for 802.11 WLANs
Exploiting spatial reuse opportunities will allow more parallel transmissions and improve the throughput of wireless networks. Power control is one of the major mechanisms used to...
Chih-Yung Chang, Hsu-Ruey Chang
WCNC
2008
IEEE
14 years 2 months ago
Exploiting Historical Spectrum Occupancy Information for Adaptive Spectrum Sensing
—At present wireless devices are able to select their working frequency only to a limited extend although several measurements have shown that the current spectrum regulations ar...
Matthias Wellens, Alexandre de Baynast, Petri M&au...
SENSYS
2003
ACM
14 years 27 days ago
Practical lazy scheduling in sensor networks
Experience has shown that the power consumption of sensors and other wireless computational devices is often dominated by their communication patterns. We present a practical real...
Ramana Rao Kompella, Alex C. Snoeren