118 search results - page 21 / 24 » Call admission control: QoS issue for VoIP |
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
— A new call admission control (CAC) strategy based on the soft capacity constraint (SCC) concept is proposed for CDMA cellular systems. The use of the SCC concept allows maximiz...
CN
2004
14 years 9 months ago
2004
Efficient radio resource management (RRM) for CDMA-based cellular communication systems using the interference guard margin (IGM) scheme is investigated in this work. Two importan...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
— Link adaptation is one of the key technologies used in high speed wireless networks such as HSDPA and mobile WiMAX. The dynamic feature of mobile users’ channel capacities br...
MONET
2006
14 years 9 months ago
2006
Abstract This paper proposes efficient resource allocation techniques for a policy-based wireless/wireline interworking architecture, where quality of service (QoS) provisioning an...
IWCMC
2010
ACM
15 years 2 months ago
2010
ACM
As wireless networks have been widely deployed for public mobile services, predicting the location of a mobile user in wireless networks became an interesting and challenging prob...