| IMS 与3G 电路域中多媒体彩铃业务的互通 |
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| 引用本文： | 郭磊,朱晓民.IMS 与3G 电路域中多媒体彩铃业务的互通[J].计算机系统应用,2011,20(3):80-84. |
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| 作者姓名： | 郭磊 朱晓民 |
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| 作者单位： | 1. 北京邮电大学,网络与交换技术国家重点实验室,北京,100876
2. 东信北邮信息技术有限公司,北京,100191 |
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| 基金项目： | 国家杰出青年科学基金(60525110);国家973 计划(2007CB307100,2007CB307103);国家自然科学基金(60902051);中央高校基本科研业务费专项资金(BUPT2009RC0505);电子信息产业发展基金 |
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| 摘 要： | 从3G（3rd-generation,第三代移动通信）R5版本开始,电信核心网引入了IMS（IP Multimedia Subsystem）域,并致力于为用户提供跨网络的,一致性的服务。分别介绍了多媒体彩铃业务在3G电路域,IMS域中的典型实现方式及其信令流程,在此基础之上重点探讨异构网络中多媒体彩铃业务的互通。
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| 关 键 词： | IMS 电路域 多媒体彩铃 互通 |
| 收稿时间： | 2010/7/10 0:00:00 |
| 修稿时间： | 8/6/2010 12:00:00 AM |
Interworking of MRBT Service in IMS and 3G CS Domain |
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| GUO Lei and ZHU Xiao-Min.Interworking of MRBT Service in IMS and 3G CS Domain[J].Computer Systems& Applications,2011,20(3):80-84. |
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| Authors: | GUO Lei and ZHU Xiao-Min |
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| Affiliation: | State Key Lab of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China; EBUPT Information Technology Co. Ltd., Beijing 100191, China;State Key Lab of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China; EBUPT Information Technology Co. Ltd., Beijing 100191, China |
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| Abstract: | IMS has been added to Telecommunication core network since 3GPP Release 5, which is committed to providing users with consistent services based on different networks. This paper briefly introduces the typical implementation and signalling flow of MRBT (Multimedia Ring Back Tone) service in IMS and 3G CS Domain, then it focuses on the interworking of MRBT services in these two networks. |
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| Keywords: | IMS circuit-switched domain multimedia ring back tone (MRBT) interworking |
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