3GPP的5G协议规范太多了，有时候读起来，不知道怎么去阅读。有了5G NR协议地图，可以给大家一个明确的思路和一个总体架构。同时引导大家有侧重的阅读5g协议规范。
2021-12-13 22:44:51
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在5G架构设计的需求以及可能的技术方面，已经形成了一些共识。在需求方面，普遍将灵活、高效、支持多样业务、实现网络即服务等作为设计目标；在技术方面，SDN、NFV等成为可能的基础技术，核心网与接入网融合、移动性管理、策略管理、网络功能重组等成为值得进一步研究的关键问题。
2021-12-13 16:51:29
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随着第四代移动通信系统（The fourth generation mobile communication system,4G）长期演进技术（Long term evolution,LTE）在全球商用的成功展开和移动数据的爆发式增长,对第五代移动通信系统（The fifth generation mobile communication system,5G）的研发提上日程。本文首先分析了5G发展的两个驱动力,介绍了国际电联（International telecommunication union,ITU）对5G标准化的规划和最新进展,总结了通信业界与学术界公认的5G关键技术,并对其中的无线网络相关技术,超密集蜂窝（Ultra dense cellular network,UDN）和集中式蜂窝架构的研究进行了深入的分析介绍。最后总结了5G的发展趋势和未来的研究动向。
2021-12-12 14:34:34
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Previous generations of mobile networks enabled voice, data, video, and other life-changing
services. In comparison, 5G will change our society by opening up the telecom ecosystem to
vertical industries. 5G will help vertical industries to achieve the “Internet of Everything” vision
of ubiquitously connected, highly reliable, ultra-low latency services for massive number of
devices. Service-guaranteed network slicing introduced in this white paper is one of the essential features for 5G to achieve this vision. Key players from operators, vendors, and vertical
industries have come together to establish a common understanding on service-guaranteed
network slicing in terms of the vision, end-to end (E2E) solution, key enabling technologies, and the
impacts for vertical industries. This white paper describes the thinking on network slicing in 5G
2021-12-11 20:19:49
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