發(fā)布時(shí)間：2018-12-17 09:37

【摘要】：IPTV業(yè)務(wù)與互聯(lián)網(wǎng)電視業(yè)務(wù)在業(yè)務(wù)上最大的區(qū)別是可以提供直播業(yè)務(wù),但在系統(tǒng)部署方面,云管端等各部分對(duì)網(wǎng)絡(luò)的要求均有不同。介紹了電視業(yè)務(wù)發(fā)展形態(tài)和業(yè)務(wù)平臺(tái)建設(shè)模式,并從平臺(tái)、CDN、城域數(shù)據(jù)網(wǎng)、匯聚傳輸、PON接入、端到端多播、端到端QoS、視頻終端方面分析了運(yùn)營(yíng)商開(kāi)展IPTV業(yè)務(wù)需要進(jìn)行的網(wǎng)絡(luò)及設(shè)備改造策略。
[Abstract]:The biggest difference between IPTV service and Internet TV service is that it can provide direct broadcast service, but in system deployment, the requirements of network are different from each other. This paper introduces the mode of TV service development and service platform construction, and from the platform, CDN, metropolitan data network, convergent transmission, PON access, end-to-end multicast, end-to-end QoS, In the aspect of video terminal, this paper analyzes the network and equipment transformation strategy that operators need to carry out IPTV service.
【作者單位】： 中國(guó)移動(dòng)通信集團(tuán)設(shè)計(jì)院有限公司;
【分類號(hào)】：TN949.292
，

本文編號(hào)：2384031