272 search results - page 3 / 55 » Power Assignment in Radio Networks with Two Power Levels |
WCNC
2008
IEEE
14 years 23 days ago
2008
IEEE
— In this paper, we present a novel algorithm for reducing sidelobe interference power levels in OFDM-based cognitive radios. Existing techniques for sidelobe suppression can be ...
ICDCSW
2003
IEEE
13 years 11 months ago
2003
IEEE
We present an integrated dual approach to reduce power consumption in infrastructure-mode 802.11 wireless LANs. A novel distributed power control algorithm adaptively adjusts the ...
TMC
2010
13 years 4 months ago
2010
—We consider a point-to-multipoint cognitive radio network that shares a set of channels with a primary network. Within the cognitive radio network, a base station controls and s...
IWCMC
2006
ACM
14 years 11 days ago
2006
ACM
This paper proposes an efficient radio resource allocation (RRA) mechanism in multirate mixed-size WCDMA cellular systems. The proposed RRA mechanism deals with power and rate all...
CDC
2008
IEEE
14 years 27 days ago
2008
IEEE
— We study the problem of pricing uplink power in wide-band cognitive radio networks under the objective of revenue maximization for the service provider and while ensuring incen...