4G网络上提供直播和点播业务的关键技术探讨

施唯佳; 吕冠中

doi:10.11959/j.issn.1000-0801.2015098

您当前的位置：

首页 >

文章列表页 >

4G网络上提供直播和点播业务的关键技术探讨

专题：视频技术与应用 | 更新时间：2024-06-05

- 4G网络上提供直播和点播业务的关键技术探讨
- Key Tecbnology Discussion of Live and VOD Streaming Service Provided on tbe 4G Network
- 电信科学 2015年31卷第4期页码：27-31
- 作者机构：
- 作者简介：
  
  [ "施唯佳，男，中国电信股份有限公司上海研究院高级产品经理，主要研究方向为以三网融合为重点领域的 IPTV、OTT TV 等视讯业务系统、机顶盒终端等方面相关技术及产品。" ]
  [ "吕冠中，男，中国电信股份有限公司上海研究院高级工程师，主要研究方向为IPTV、OTT TV的CDN流媒体服务和EPG业务交互技术。" ]
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2015098
  中图分类号：
- 网络出版日期：2015-04，
  
  纸质出版日期：2015-04-15
- 稿件说明：
移动端阅览
施唯佳, 吕冠中. 4G网络上提供直播和点播业务的关键技术探讨[J]. 电信科学, 2015,31(4):27-31.

Weijia Shi, Guanzhong Lv. Key Tecbnology Discussion of Live and VOD Streaming Service Provided on tbe 4G Network[J]. Telecommunications science, 2015, 31(4): 27-31.
施唯佳, 吕冠中. 4G网络上提供直播和点播业务的关键技术探讨[J]. 电信科学, 2015,31(4):27-31. DOI： 10.11959/j.issn.1000-0801.2015098.

Weijia Shi, Guanzhong Lv. Key Tecbnology Discussion of Live and VOD Streaming Service Provided on tbe 4G Network[J]. Telecommunications science, 2015, 31(4): 27-31. DOI： 10.11959/j.issn.1000-0801.2015098.

摘要

随着4G网络的建设，电信运营商迫切需要填充具有高带宽和大流量特性的应用，因此视频流媒体服务成为首选。在4G网络上开展直播、点播等移动流媒体业务，将涉及网络组网架构改变、大流量点播并发、多播服务提供、媒体内容引入、移动终端能力支持等4G网络新面临的关键技术问题。在分析4G移动网络现状的基础上，提出了开展移动流媒体服务的关键资源需求和技术建议，同时进行了业务实施部署的可行性分析，从而为运营商在4G网络上建设和部署直播和点播等流媒体服务提供借鉴。

Abstract

With the development of 4G networks

telecom operators are urgent to find the service that can use the high speed broadband.Video streaming service became the first choice.But providing video streaming service on the 4G network

operators faced many technical problems like network architecture changing

1arge flow concurrency

multicast solution

content distribution

UE's ability and so on.And the key resource requirement and technology suggestion of providing video streaming service on 4G networks were studied and proposed

based on the analysis of current network status.At the same time

the feasibility analysis of the service deployment was also given

and then some references were provided to operators.

关键词

Keywords

references

Sesia S , Toufik I , Baker M . LTE/LTE-Advanced-UMTS 长期演进理论和实践．马霓，夏斌译．北京：人民邮电出版社， 2014

Sesia S , Toufik I , Baker M . LTE-The UMTS Long Term Evolution:From Theory to Practice . Translated by Ma N , Xia B . Beijing : Post＆Telecom Press , 2014

Ngoc-Duy N , Bonnet C . Service continuity for eMBMS in LTE/LTE-Advanced network:standard analysis and supplement . Proceedings of the 11th Consumer Communications and Networking Conference , Las Vegas,NV , 2004

Lecompte D , Gabin T . Evolved multimedia broadcast/multicast service （eMBMS）in LTE-Advanced:overview and Rel-11 enhancements . IEEE Communications Magazine , 2012 , 20 （ 11 ）: 68 ～ 74

Damera B , Babu P C . Broadcast the user chosen content over LTE in a simplified approach using evolved multimedia broadcast multicast service （eMBMS）with optimized MCE scheduling algorithm . Proceedings of International Conference on Intelligent Computing Applications（ICICA） , Barcelona,Spain , March 2014

Sachan R , Saxena N , Roy A . An efficient hybrid scheduling scheme for impatience user in eMBMS over LTE . Computer Communication and Informatics（ICCCI） , Craiova,Romania , Jan 2013

庞韶敏，李亚波． 3G UMTS 与4G LTE 核心网-CS,PS,EPC,IMS ．北京：电子工业出版社， 2011

Pang S M , Li Y B . 3G UMTS with 4G LTE core network-CS,PS,EPC,IMS . Beijing : Electronic Industry Press , 2011

Chen J Y , Mai Y T . Relay node mobility support in the LTE-Advanced networks . Proceedings of the 22nd Wireless and Optical Communication Conference , Chongqing,China , 2013

Holma H , Toskala A . UMTS中的LTE：向LTE-Advanced演进．郎为民译．北京：机械工业出版社， 2012

Holma H , Toskala A . LTE for UMTS:Evolution to LTE-Advanced . Translated by Lang W M . Beijing : China Machine Press , 2012

Buyya R . 内容分发网络．宋伟译．北京：机械工业出版社， 2014

Buyya R . Content Delivery Network . Translated by Song W . Beijing : China Machine Press , 2014

Xu Y H , Chow C O , Tham M L , et al . An enhanced framework for providing multimedia broadcast/multicast service over heterogeneous networks . Journal of Zhejiang University Science, , 2014 （ 1 ）: 63 ～ 80

易飞． EPC原理与实践．北京：电子工业出版社， 2014

Yi F . Principle and Practice of EPC . Translated by Song W . Beijing : Electronic Industry Press , 2014

浏览量

660

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

LTE eMBMS无线技术研究与关键问题分析

同频共享技术在2.1 GHz中的应用研究

基于LTE资源块感知的自适应无线流媒体系统

基于MDT智能分析LTE无线干扰的研究与应用

5G新空口设计：如何从LTE拓展与创新