Title :
Resource utilization and QoS analysis for differentiated services in wireless cellular networks
Author :
Yang Cao ; Cheul Woo Ro
Author_Institution :
Dept. of Inf. & Technol., Eastern Liaoning Univ., Dandong, China
Abstract :
In the context of heterogeneous wireless cellular networks, mobile users often have various multimedia requests and should be provided seamless and dynamic roaming among different access technologies. Channel allocation control (CAC), especially the charge of handoff calls is still the key functionality to the QoS and resource utilization of next generation wireless cellular networks (NGWCS). In this paper, we address resource utilization analysis concerned with the dynamic guard channels control scheme for differentiated traffic types in NGWCS.
Keywords :
DiffServ networks; cellular radio; channel allocation; mobility management (mobile radio); multimedia communication; next generation networks; quality of service; resource allocation; telecommunication traffic; wireless channels; CAC; NGWCS; QoS analysis; access technology; channel allocation control; differentiated service; differentiated traffic type; dynamic guard channel control scheme; dynamic roaming; handoff call; heterogeneous wireless cellular network; mobile user; multimedia request; next generation wireless cellular network; resource utilization; seamless roaming; Heating; Quality of service; Wireless communication; Adaptive Guard Channels; Handoff Control; Simpy; Wireless Cellular Network;
Conference_Titel :
Computing and Networking Technology (ICCNT), 2012 8th International Conference on
Conference_Location :
Gueongju
Print_ISBN :
978-1-4673-1326-1
