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ZTE Communications ›› 2010, Vol. 8 ›› Issue (3): 5-8.

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Standardization Progress of Packet Transport Networks

Yang Jian   

  1. Standard Development and Industry Relations Department, Shenzhen 518057, P. R. China
  • 出版日期:2010-09-25 发布日期:2020-02-28
  • 作者简介:Yang Jian is an engineer at the Standards Development and Industry Relations Department of ZTE Corporation. Her research focuses on the standards for packet transport networks.

Standardization Progress of Packet Transport Networks

Yang Jian   

  1. Standard Development and Industry Relations Department, Shenzhen 518057, P. R. China
  • Online:2010-09-25 Published:2020-02-28
  • About author:Yang Jian is an engineer at the Standards Development and Industry Relations Department of ZTE Corporation. Her research focuses on the standards for packet transport networks.

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摘要： Global operators are in the process of constructing next generation IP packet-switched networks, with the view of moving towards full IP-based networks. As data services increase, improvements in bandwidth, Quality of Service (QoS), Operation Administration and Maintenance (OAM), and network reliability are required. Convergence of network data transmission and network communications technology has been driven by converged IP services (including video, voice, and data), and unified multi-service load demand. Packet Transport Networking (PTN) has come into being to meet these requirements, and PTN Standards are being developing rapidly.

Abstract: Global operators are in the process of constructing next generation IP packet-switched networks, with the view of moving towards full IP-based networks. As data services increase, improvements in bandwidth, Quality of Service (QoS), Operation Administration and Maintenance (OAM), and network reliability are required. Convergence of network data transmission and network communications technology has been driven by converged IP services (including video, voice, and data), and unified multi-service load demand. Packet Transport Networking (PTN) has come into being to meet these requirements, and PTN Standards are being developing rapidly.