A NOVEL QUEUING MODEL FOR IMS-BASED IPTV SYSTEM
IPTV is considered as one of the killer applications in the future. Many standardization organizations such as ITU-T and ETSI are working on standardizing the Next Generation IPTV system. Basically, two different approaches have been defined for Next Generation IPTV system, namely IMS-based solution which reuses the IMS core components as its service controller, and non-IMS approach which has its own service control subsystem known as black box. This paper follows the IMS-based approach and presents a testbed including the basic components of the IMSbased IPTV, which can be used to simulate the real communication environment and test the performances of the IMS-based IPTV system. The IMS registration delay and IPTV call setup time obtained from the testbed are provided, and a novel queuing model for basic IMS-based IPTV system which is verified by the results of our testbed is shown in this paper.
IMS IPTV queuing model testbed
Wang Jianhui Jin Hao Wu Wenguang
Wireless Signal Processing & Network Lab (WSPN),Beijing University of Posts and Telecommunications, Beijing
国际会议
北京
英文
560-564
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）