Title :
Architecture of IMS over WIMAX PCC and the QoS mechanism
Author :
Ying Wang ; Wei Liu ; Wei Guo
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
This paper discusses the IMS over WiMAX PCC framework and analyzes the end-to-end QoS mechanism based on the concept of bearer and integration, especially, feasible QoS provisioning signaling and a cross-layer QoS mapping strategy are proposed.
Keywords :
WiMax; multimedia systems; quality of service; telecommunication signalling; IMS; IP multimedia subsystem; QoS provisioning signaling; WiMAX PCC framework; cross-layer QoS mapping; end-to-end QoS mechanism; policy charging control; quality of service; IMS; QoS mechanism; WIMAX PCC; mapping;
Conference_Titel :
Wireless, Mobile and Multimedia Networks (ICWMNN 2010), IET 3rd International Conference on
Conference_Location :
Beijing
DOI :
10.1049/cp.2010.0642
