274 search results - page 49 / 55 » Distributed Adaptive Power Allocation for Wireless Relay Net... |
TSP
2010
13 years 2 months ago
2010
Abstract--A cooperative approach to the sensing task of wireless cognitive radio (CR) networks is introduced based on a basis expansion model of the power spectral density (PSD) ma...
RTSS
2007
IEEE
14 years 2 months ago
2007
IEEE
Recent technological advances have opened up several distributed real-time applications involving battery-driven embedded devices with local processing and wireless communication ...
SIES
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract--In distributed embedded systems operated by battery, energy management is a critical issue that has to be addressed at different architecture levels. For systems that tig...
IPSN
2004
Springer
14 years 1 months ago
2004
Springer
Recent advances in technology have made low cost, low power wireless sensors a reality. Clock synchronization is an important service in any distributed system, including sensor n...
TWC
2008
13 years 7 months ago
2008
In wireless ad hoc networks, autonomous nodes are reluctant to forward others' packets because of the nodes' limited energy. However, such selfishness and noncooperation ...