272 search results - page 8 / 55 » Power Assignment in Radio Networks with Two Power Levels |
DAC
1997
ACM
13 years 11 months ago
1997
ACM
We present a system-level approach for power optimization under a set of user specified costs and timing constraints of hard real-time designs. The approach optimizes all three d...
PIMRC
2010
IEEE
13 years 4 months ago
2010
IEEE
This paper presents an efficient and fair uplink resource allocation algorithm in multicarrier based cognitive radio systems. The proposed resource allocation is divided into two s...
SECON
2008
IEEE
14 years 1 months ago
2008
IEEE
—Energy-efficient performance is a central challenge in sensor network deployments, and the radio is a major contributor to overall energy node consumption. Current energyeffic...
JNSM
2010
13 years 1 months ago
2010
Cognitive Radio (CR) equipments are radio devices that support the smart facilities offered by future cognitive networks. Even if several categories of equipments exist (terminal,...
ISLPED
2003
ACM
13 years 12 months ago
2003
ACM
Distributed wireless ad-hoc networks (DWANs) pose numerous technical challenges. Among them, two are widely considered as crucial: autonomous localized operation and minimization ...