1196 search results - page 33 / 240 » Performance Measures of Dynamic Spectrum Access Networks |
134
Voted
INFOCOM
2009
IEEE
15 years 7 months ago
2009
IEEE
— Collaborative spectrum sensing among secondary users (SUs) in cognitive networks is shown to yield a significant performance improvement. However, there exists an inherent tra...
87
Voted
INFOCOM
2008
IEEE
15 years 7 months ago
2008
IEEE
—Recent deregulation initiatives enable cellular providers to sell excess spectrum for secondary usage. In this paper, we investigate the problem of optimal spot pricing of spect...
114
Voted
COMCOM
2004
15 years 19 days ago
2004
Broadband Wireless Access (BWA) systems use new network architectures to deliver broadband services in a fixed point-to-point or pointto-multipoint configuration to residential an...
101
click to vote
TWC
2008
15 years 20 days ago
2008
We consider a secondary usage of spectrum scenario where a secondary network coexists and/or shares the radio spectrum with a primary network to which the spectrum is licensed. The...
116
Voted
ICC
2011
IEEE
14 years 12 days ago
2011
IEEE
—Femtocells have been considered by the wireless industry as a promising solution not only to improve indoor coverage, but also to unload traffic from already overburdened macroc...