Sciweavers

Share
GLOBECOM
2007
IEEE

On Optimal Admission Control for Multi-Service Cellular/WLAN Interworking

9 years 2 months ago
On Optimal Admission Control for Multi-Service Cellular/WLAN Interworking
Abstract-- The complementary characteristics of cellular systems and wireless local area networks (WLANs) make them attractive candidates to jointly offer a seamless wireless solution. In an integrated cellular/WLAN system, the quality of service (QoS) requirements for different services (e.g., voice and realtime video) require adequate admission control policies to limit the number of connections in each network. In this paper, we analytically develop a comprehensive model to facilitate the optimal evaluation of different admission control policies in a multi-service integrated cellular/WLAN system. Given the model, we formulate two optimization problems to adjust admission control parameters. The first problem is to maximize the network revenue while the second problem is to minimize the required network resources subject to QoS constraints. We evaluate each problem when different combinations of cutoff priority and fractional guard channel admission control policies are being used. ...
Enrique Stevens-Navarro, Amir Hamed Mohsenian Rad,
Added 16 Aug 2010
Updated 16 Aug 2010
Type Conference
Year 2007
Where GLOBECOM
Authors Enrique Stevens-Navarro, Amir Hamed Mohsenian Rad, Vincent W. S. Wong
Comments (0)
books