636 search results - page 5 / 128 » High-efficiency power amplifier for wireless sensor networks |
INFORMATIKTAGE
2008
13 years 7 months ago
2008
: Economical power use is essential to allow for long-lasting operation of wireless sensor networks. This applies equally to linear sensor networks as they emerge when sensors are ...
WONS
2005
IEEE
13 years 12 months ago
2005
IEEE
Energy is a limited resource in wireless sensor networks. In fact, the reduction of power consumption is crucial to increase the lifetime of low power sensor networks. Several app...
AICCSA
2006
IEEE
14 years 10 days ago
2006
IEEE
Collaborative signal processing is one of the most promising applications that are currently being investigated for sensor networks. In this paper, we use FFT computation as a veh...
ISCAS
2003
IEEE
13 years 11 months ago
2003
IEEE
Continuing trends in sensor, semiconductor and communication systems technology (smaller, faster, cheaper) make feasible very dense networks of fixed and mobile wireless devices ...
AVSS
2006
IEEE
14 years 10 days ago
2006
IEEE
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...