636 search results - page 9 / 128 » High-efficiency power amplifier for wireless sensor networks |
PERCOM
2011
ACM
12 years 11 months ago
2011
ACM
Efficient monitoring and control of wastewater treatment plants (WWTPs) has become an important public issue as the cost of electricity continues to grow and the quality requiremen...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
—In distributed detection systems with wireless sensor networks, the communication between sensors and a fusion center is not perfect due to interference and limited transmitter ...
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
—Systematic Luby Transform (SLT) codes constitute rateless codes, which are capable of adaptively adjusting their code rate depending on the channel quality without explicit chan...
LCN
2003
IEEE
14 years 23 days ago
2003
IEEE
Sensor networks are designed especially for deployment in adverse and nonaccessible areas without a fixed infrastructure. Therefore, energy conservation plays a crucial role for t...
TCOM
2008
13 years 7 months ago
2008
This paper proposes a cross-layer optimization framework for the wireless sensor networks. In a wireless sensor network, each sensor makes a local observation of the underlying phy...