电信科学 ›› 2019, Vol. 35 ›› Issue (8): 49-64.doi: 10.11959/j.issn.1000-0801.2019203

• 专题:先进数据网络 • 上一篇    下一篇

应用对未来网络的需求与挑战

李玉宏,张朋,金帝,周颖超   

  1. 北京邮电大学网络与交换技术国家重点实验室,北京 100876
  • 修回日期:2019-08-06 出版日期:2019-08-20 发布日期:2019-08-24
  • 作者简介:李玉宏(1968- ),女,北京邮电大学网络与交换技术国家重点实验室副教授,主要研究方向为未来网络架构及关键技术、数据流量建模和分析、智能车联网关键技术等。|张朋(1995- ),男,北京邮电大学网络与交换技术国家重点实验室硕士生,主要研究方向为未来网络架构及协议体系、演进趋势等。|金帝(1995- ),男,北京邮电大学网络与交换技术国家重点实验室硕士生,主要研究方向为未来网络架构、需求及其演进趋势等。|周颖超(1996- ),女,北京邮电大学网络与交换技术国家重点实验室硕士生,主要研究方向为下一代网络、未来网络需求及其演进趋势等。
  • 基金资助:
    华为创新研究计划HIRPOpen2018资助项目(HO2018085297);华为创新研究计划HIRPOpen2018资助项目(HO2018115160)

Application’s needs and challenges for future networks

Yuhong LI,Peng ZHANG,Di JIN,Yingchao ZHOU   

  1. State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Revised:2019-08-06 Online:2019-08-20 Published:2019-08-24
  • Supported by:
    Huawei Innovation Research Program (HIRP) Open 2018(HO2018085297);Huawei Innovation Research Program (HIRP) Open 2018(HO2018115160)

摘要:

技术的发展和未来社会全面数字化、智能化的需求,使多种新的网络应用成为可能。这些应用的大规模使用给用户“身临其境”、高速交互与精准控制的极致体验,同时也对传输能力提出了极高的要求。从描述未来网络中的 4 个应用场景出发,通过对比当今和未来网络应用的场景特点、技术实现手段和方法、用户体验、性能指标要求,分析未来网络应用的演进趋势和网络传输指标要求,总结和预测对未来网络的能力需求。

关键词: 未来网络, 全息通信, 增强现实/虚拟现实, 触觉网络, 远程监控

Abstract:

The development of technology and the need for comprehensive digital and intelligent society in the future make a variety of new network applications possible.The large-scale use of these applications will put extremely high demands on the transmitting networks while satisfying users’ requirements of the ultimate “immersive experience”,high-speed interaction and precise control.The typical emerging applications including the technical methods for realizing the applications,user experience and performance requirements of the applications were analyzed.The evolution trends of the networking applications were summarized by comparing the characteristics of current and emerging applications,aiming at analyzing the challenges of the emerging applications on the future networks and predicting the requirements on the future networks.

Key words: future network, holographic communication, AR/VR, tactile internet, remote process control

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