943 search results - page 171 / 189 » Compressed channel sensing |
DATE
2010
IEEE
14 years 20 days ago
2010
IEEE
—Energy consumption is a critical parameter in wireless healthcare systems which consist of battery operated devices such as sensors and local aggregators. The system battery lif...
ICECCS
1997
IEEE
13 years 11 months ago
1997
IEEE
Design of practical routing protocols is complex and dificult due to complicated requirements of faulttolerance and flexibility. The protocol is defined to be fault-tolerant if me...
GLOBECOM
2009
IEEE
2009
IEEE
Optimum Allocation of Energy and Spectrum in Power-Controlled Wireless Networks with QoS Constraints
13 years 11 months ago
An important performance measure in wireless networks is the manner in which the network can distributively manage its limited energy and spectrum resources, while assuring certain...
NSDI
2008
13 years 10 months ago
2008
This paper presents the design, implementation, and experimental evaluation of CMAP (Conflict Maps), a system that increases the number of successful concurrent transmissions in a...
WSC
2001
13 years 9 months ago
2001
Recent advances in low-power embedded processors, radios, and micro-mechanical systems (MEMs) have made possible the development of networks of wirelessly interconnected sensors. ...