14424 search results - page 41 / 2885 » Modeling Radio Networks |
JSAC
2011
13 years 4 months ago
2011
Abstract—Cognitive radio is a promising technology for fulfilling the spectrum and service requirements of future wireless communication systems. Real experimentation is a key f...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract—Cognitive radio is a key enabling technology of dynamic spectrum access for exploiting unused spectrum resources. This article focuses on modeling the opportunity for ce...
SIROCCO
2004
13 years 11 months ago
2004
We study here the gossiping problem (all-to-all communication) in known radio networks, i.e., when all nodes are aware of the network topology. We start our presentation with a det...
TWC
2008
13 years 9 months ago
2008
3GPP 43.318 specifies the Generic Access Network (GAN) for interworking between Wireless Local Area Network (WLAN) and Universal Mobile Telecommunications System (UMTS) core netwo...
WIOPT
2006
IEEE
14 years 3 months ago
2006
IEEE
Abstract— We study the problem of establishing secure communication channels in resource-constrained wireless networks using key predistribution. Pairwise communication channels ...