138 search results - page 12 / 28 » Quality of Service Management in GPRS-Based Radio Access Net... |
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
—In this paper we study the performance of the Ambient Networks (AN) access selection architecture. We consider heterogeneous wireless networks, where mobile terminals (MTs) own ...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— Recent studies indicate the presence of a significant amount of idle licensed spectrum, in different time periods and geographic locations. Prompted by the latest regulatory ch...
MASS
2010
13 years 5 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...
INFOCOM
2003
IEEE
14 years 23 days ago
2003
IEEE
— In this paper, we consider real-time speech traffic, real-time circuit-switched data (CSD) and non-real-time packetswitched data (PSD) in the UMTS Terrestrial Radio Access Net...
CN
2004
13 years 7 months ago
2004
Network service providers purchase large point-to-point connections from network owners, then offer individual users network access at a price. Appropriately provisioning (purchas...