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

fYear

2012

fDate

27-29 Aug. 2012

Firstpage

264

Lastpage

267

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing and Networking Technology (ICCNT), 2012 8th International Conference on

Conference_Location

Gueongju

Print_ISBN

978-1-4673-1326-1

Type

conf

Filename

6418664