264 search results - page 8 / 53 » Resource and power costs in dynamic spectrum allocation |
ICMCS
2006
IEEE
15 years 5 months ago
2006
IEEE
We propose a new way of architecting the wireless multimedia communications systems by jointly optimizing the protocol stack at each station and the resource exchanges among stati...
138
Voted
TCOM
2010
14 years 10 months ago
2010
Dynamic spectrum access (DSA) is an integral part of cognitive radio technology aiming at efficient management of the available power and bandwidth resources. The present paper d...
100
click to vote
VLSID
2007
IEEE
16 years 1 days ago
2007
IEEE
We present minimization methodologies and an algorithm for simultaneous scheduling, binding, and allocation for the reduction of total power and power fluctuation during behaviora...
115
click to vote
GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—Recent studies have been conducted to indicate the ineffective usage of licensed bands due to the static spectrum allocation. In order to improve the spectrum utilizatio...
107
click to vote
MASS
2010
14 years 9 months ago
2010
Cognitive radio, which enables dynamic access of under-utilized licensed spectrums, is a promising technology for more efficient spectrum utilization. Since cognitive radio enables...