412 search results - page 4 / 83 » Optimal power control in Rayleigh-fading heterogeneous netwo... |
ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
In this paper, the problem about power control in multiuser cognitive networks is addressed. The scenario we study is a heterogeneous network, where multiple cognitive (without the...
118
click to vote
TCOM
2010
14 years 7 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...
107
click to vote
VLSID
2005
IEEE
15 years 9 months ago
2005
IEEE
Abstract--Power analysis early in the design cycle is critical for the design of lowpower systems. With the move to system-level specifications and design methodologies, there has ...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
CDC
2008
IEEE
15 years 3 months ago
2008
IEEE
Abstract— Design trade-offs between estimation performance, processing delay and communication cost for a sensor scheduling problem is discussed. We consider a heterogeneous sens...