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1. 中央广播电视总台,北京 100038
2. 华为技术有限公司,北京 100073
[ "刘建国(1974− ),男,中央广播电视总台高级工程师,主要研究方向为IP网络新技术和演进方向在广播电视行业的应用和实践" ]
[ "渠灏(1982− ),男,中央广播电视总台工程师,主要研究方向为广播电视网络系统建设及自动化运维" ]
[ "黄红明(1977− ),男,现就职于华为技术有限公司,主要研究方向为通信行业IP网络新技术和演进方向" ]
[ "朱智丹(1981− ),男,现就职于华为技术有限公司,主要研究方向为数据通信产品SRv6、多播等路由协议的创新规划" ]
网络出版日期:2023-05,
纸质出版日期:2023-05-20
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刘建国, 渠灏, 黄红明, 等. IPv6+智能骨干网络技术研究[J]. 电信科学, 2023,39(5):155-166.
Jianguo LIU, Hao QU, Hongming HUANG, et al. Research on IPv6+ intelligent backbone network technology[J]. Telecommunications science, 2023, 39(5): 155-166.
刘建国, 渠灏, 黄红明, 等. IPv6+智能骨干网络技术研究[J]. 电信科学, 2023,39(5):155-166. DOI: 10.11959/j.issn.1000-0801.2023115.
Jianguo LIU, Hao QU, Hongming HUANG, et al. Research on IPv6+ intelligent backbone network technology[J]. Telecommunications science, 2023, 39(5): 155-166. DOI: 10.11959/j.issn.1000-0801.2023115.
中央广播电视总台(以下简称总台)骨干网是连接总台、数据中心、国内外各总站/记者站和全国“百城千屏”的关键基础设施,IPv6+是下一代 IP 网络的主要技术路线。主要分析了总台骨干网的现状和面临的挑战,介绍了IPv6+核心的原理、优势和技术特点,研究和探讨了IPv6+技术如何适应广播电视业务的发展需求,最后提出了基于IPv6+构建和部署下一代广播电视骨干网的构想和建议,为未来广播电视台骨干网建设提供了简化协议、加速业务开通的新思路。
The China Media Group backbone network is a key infrastructure that connects the headquarters
data centers
hubs/journalists at home and abroad
and “hundreds cities and thousands of screens” across the country
and IPv6+ is the main technical route of the next-generation IP network.The present situation and challenges of the backbone network of the headquarters were mainly analyzed
the principle
advantages and technical characteristics of the core of IPv6+ were introduced
and how IPv6+ technology adapts to the development of broadcast and television services was discussed.Finally
the conception and suggestion of constructing and deploying the next generation broadcast TV backbone network based on IPv6+ were put forward.It provided a new idea to simplify the protocol and speed up the service opening for the future construction of backbone network of radio and television stations.
徐进 . 中央广播电视总台 “十四五”技术发展规划 [J ] . 现代电视技术 , 2021 ( 6 ): 22 - 27 .
XU J . Technical development plan of the “14th Five-Year Plan”of China Media Group [J ] . Advanced Television Engineering , 2021 ( 6 ): 22 - 27 .
OMDIA . Advancing the digital economy with IPv6 and IPv6+ [R ] . 2021 .
推进IPv6规模部署专家委员会 . “IPv6+”技术创新愿景与展望白皮书 [R ] . 2021 .
Expert Committee on Promoting IPv6 Scale Deployment . “IPv6+”technical innovation vision and outlook white paper [R ] . 2021 .
李振斌 . SRv6 网络编程:开启 IP 网络新时代 [M ] . 北京 : 人民邮电出版社 , 2020 .
LI Z B . SRv6 network programming:ushering in a new era of IP networks [M ] . Beijing : Posts & Telecom Press , 2020 .
克拉伦斯·菲尔斯菲尔斯 . Segment Routing 详解 [M ] . 北京 : 人民邮电出版社 , 2020 .
FILSFILS C . Segment routing details [M ] . Beijing : Posts &Telecom Press , 2020 .
IETF . Multicast using bit index explicit replication (BIER):RFC 8279 [R ] . 2017 .
IETF . Multicast VPN using bit index explicit replication (BIER):RFC 8556 [R ] . 2018 .
IETF . Segment routing architecture:RFC 8402 [R ] . 2018 .
IETF . Internet protocol,version 6 (IPv6) specification:RFC 8200 [R ] . 2017 .
IETF . IPv6 segment routing header (SRH):draft-ietf-6mansegment-routing-header [R ] . 2019 .
IETF . SRv6 network programming:draft-filsfils-spring-SRv6network-programming [R ] . 2019 .
IETF . Segment routing policy architecture:draft-ietf-springsegment-routing-policy [R ] . 2019 .
IETF . BGP MPLS-based ethernet VPN:RFC 7432 [R ] . 2015 .
IETF . Multicast using bit index explicit replication (BIER):RFC 8279 [R ] . 2017 .
IETF . Encapsulation for bit index explicit replication (BIER) in MPLS and non-MPLS networks:RFC 8279 [R ] . 2018 .
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