Title :
A Dynamic Video Streaming Quality Adaption Method for IP Multimedia Subsystem
Author :
Shih Wen Hsu ; Song Chun Lin ; Yong Ming Jheng ; Wei Kuan Shih ; Han Chieh Chao
Author_Institution :
Dept. of Comput. Sci., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Abstract :
Due to the rapid development of Internet technology, the greater demand for multimedia services causes the traffic collisions increasing. 3rd Generation Partnership Project (3GPP) specified IP Multimedia Subsystem (IMS) for next generation network service. For the real-time multimedia service such as video streaming, it requires a large amount of bandwidth resource. Besides, the different ongoing media sessions may cause traffic collisions. In this paper, we propose a dynamic video streaming quality adaption method for IMS. The video quality will dynamic adjust according to the background traffic, reducing bandwidth congestion when overall network loading is high. The simulation results show that by adopting proposed video adaption method, the service quality and reliability can be maintained.
Keywords :
3G mobile communication; IP networks; quality of service; real-time systems; telecommunication network reliability; telecommunication traffic; video streaming; 3GPP; 3rd Generation Partnership Project; IMS; IP multimedia subsystem; Internet technology; background traffic; bandwidth congestion reduction; bandwidth resource; dynamic video streaming quality adaption method; multimedia services; next generation network service; real-time service; service quality; service reliability; traffic collisions; Media; Monitoring; Multimedia communication; Quality assessment; Real-time systems; Streaming media; Video recording; Background Traffic; IP Multimedia Subsystem; Media Server Resource Function; Multimedia Content Management System; Video Streaming;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2014 Tenth International Conference on
Conference_Location :
Kitakyushu
Print_ISBN :
978-1-4799-5389-9
DOI :
10.1109/IIH-MSP.2014.237
