| 基于IMS的一键点播业务的设计与实现 |
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| 引用本文： | 王瑞阳,李炜.基于IMS的一键点播业务的设计与实现[J].北京工商大学学报(自然科学版),2009,27(4):38-42. |
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| 作者姓名： | 王瑞阳 李炜 |
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| 作者单位： | 北京邮电大学,网络与交换技术国家重点实验室,北京,100876;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资助项目(60525110);;国家973计划项目(2007CB307100,2007CB307103);;电子信息产业发展基金资助项目(基于3G的移动业务应用系统) |
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| 摘 要： | 一键点播业务,是一种基于PTT业务的扩展应用.该业务可利用PoC按键的便利性,向用户提供一键信息查询与订购等服务.结合IMS网络体系结构中PoC平台和一键点播业务属性,提出一种利用PoC业务平台来实现一键点播增值业务的方案,包括组网、系统设计和基于SIP的信令流程.同时,给出相关的特点分析并进行总结.一键点播业务可以给予用户全新的音、视频体验,势必会在未来的业务发展中成为极具吸引力的增值业务之一.
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| 关 键 词： | 一键点播 按键通话 IP多媒体子系统 |
DESIGN AND IMPLEMENTATION OF PUSH TO ORDER SERVICE BASED ON IP MULTIMEDIA SUBSYSTEM |
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| WANG Rui-yang,LI Wei.DESIGN AND IMPLEMENTATION OF PUSH TO ORDER SERVICE BASED ON IP MULTIMEDIA SUBSYSTEM[J].Journal of Beijing Technology and Business University:Natural Science Edition,2009,27(4):38-42. |
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| Authors: | WANG Rui-yang LI Wei |
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| Institution: | 1.State Key Lab of Networking and Switching Technology;Beijing University of Posts and Telecommunications;Beijing 100876;China;2.EBUPT Information Technology Co Ltd;Beijing 100191;China |
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| Abstract: | PTO service is a value added service which makes users can order and control video at will.Considering the IMS network architecture and attributions of PTO service,this paper proposes a solution of using PoC platform which provides value-added PTO service,including the network forming schema,the design of system and some key SIP signaling flows,an analysis of trait related to the solution is given,and then a summary is made.PTO service will give users a new audio and video experience,it will become an attra... |
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| Keywords: | push to order push to talk over cellular IP multimedia subsystem |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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