Deployment of IP multimedia streaming services in third-generation mobile networks

被引：17

作者：

Montes, H ^{[1
]}

Gomez, G ^{[1
]}

Cuny, R ^{[1
]}

Paris, JF ^{[1
]}

机构：

[1] Univ Malaga, E-29071 Malaga, Spain

来源：

IEEE WIRELESS COMMUNICATIONS | 2002年 / 9卷 / 05期

关键词：

D O I：

10.1109/MWC.2002.1043858

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this article, an end-to-end quality of service framework for streaming services in 3G mobile networks is considered. Under this scenario, the interaction between UNITS and IETF's protocols and mechanisms for a streaming session is analyzed. By signaling flowcharts, it is shown that both groups of protocols and mechanisms can co-operate to provide seamless end-to-end real-time services. Specifically, the article proposes to make the IP Multimedia Subsystem aware of Real Time Streaming Protocol, in order to extend its control from SIP to RTSP-based services, such as multimedia streaming services. Supported by this proposed framework, provisioning of audio streaming services over 3G mobile networks is also outlined.

引用

页码：84 / 92

页数：9