191 search results - page 17 / 39 » Cognition, Sociability, and Constraints |
102
click to vote
CORR
2008
Springer
14 years 12 months ago
2008
Springer
Abstract--In this paper, the sum capacity of the Gaussian Multiple Input Multiple Output (MIMO) Cognitive Radio Channel (MCC) is expressed as a convex problem with finite number of...
108
click to vote
GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—Cognitive Radio Networks aim at enhancing spectrum utilization by allowing cognitive devices to opportunistically access vast portions of the spectrum. To reach such amb...
112
click to vote
JSAC
2011
14 years 6 months ago
2011
This paper investigates the issue of dynamic resource allocation (DRA) in the context of multiuser cognitive radio networks. We present a general framework adopting generalized si...
113
click to vote
TWC
2008
14 years 11 months ago
2008
A resource allocation framework is presented for spectrum underlay in cognitive radio networks. We consider both interference constraints for primary users and quality of service (...
128
click to vote
ICSE
2012
IEEE-ACM
13 years 2 months ago
2012
IEEE-ACM
—Natural languages like English are rich, complex, and powerful. The highly creative and graceful use of languages like English and Tamil, by masters like Shakespeare and Avvaiya...