5G New Radio and System Standardization in 3GPP(3gpp中5g新的无线电和系统标准化)

Erik Guttman

3GPP TSG SA Chairman

Samsung Electronics R&D Institute, UK

[email protected]

Table of Contents

5G – the 3GPP Perspective(5G–3GPP视角)

5G Roadmap

3GPP Status Overview(3GPP状态概述)

5G Work and Study Summary(5g工作和学习总结)

5G Serves New Verticals(5G服务于新的垂直市场)

Stage 1 Requirements Frozen(第一阶段要求冻结)

2016年3月批准的5G要求包括

特定的目标服务

Supported Scenarios(支持的方案)

NR Radio Progress(NR Radio Progress)

5G Phases

Phase 1(第一阶段)

Phase 2

5G Core Network(5G核心网)

Network Slicing(网络切片)

Network Function Virtualization(网络功能虚拟化)

Fixed Mobile Convergence(固定移动融合)

Other 5G Aspects (for Phase 2)

·5g 媒体

· ULRC

·5g 物联网方面

·非地面无线电方面


5G – the 3GPP Perspective(5G–3GPP视角)

5G Roadmap

3GPP Status Overview(3GPP状态概述)

  • Rel-14 freezing (completion of all items) at TSG#76

– Some aspects continue (e.g. testing, legal intercept) but expected to conclude by 12.17.

  • Rel-15

– Stage 1 freeze at TSG#76.
– Under way: Stage 2 5G Work on Architecture, Security, Charging, Management in SA, studies on 5G aspects of protocols, end-to-end aspects in CT, studies on RAN aspects.

REL-14在TSG 76冻结(完成所有项目)

–某些方面仍在继续(例如测试、合法拦截),但预计将在12.17之前结束。

Rel-15

-第1阶段在TSG 76冻结。

-正在进行:第2阶段5G工作涉及架构、安全、充电、SA管理、协议5G方面的研究、CT端到端方面的研究、RAN方面的研究。

5G Work and Study Summary(5g工作和学习总结)

5G Serves New Verticals(5G服务于新的垂直市场)

  • Since 3GPP was founded (1998), member companies have sought to offer new applications and services via data services of mobile telecommunications.
  • 5G expands offerings by specializing radio and network capabilities, exposing them.
  • – Enhanced Mobile Broadband
  • – Massive Internet of Things
  • – Ultra-Reliable & Low Latency
  • 自3gpp成立(1998年)以来,会员公司一直寻求通过移动电信的数据服务提供新的应用和服务。
  • 5G通过专门的无线电和网络功能扩展产品,并将其公开。
  • –增强的移动宽带
  • –海量物联网
  • –超可靠和低延迟

Stage 1 Requirements Frozen(第一阶段要求冻结)

• 5G Requirements approved March 2016 include
– Specialization via Network Slicing, Diverse Mobility Management, expanded QoS and Policy control, Exposure of capabilities
– Efficiency via a common core for multiple accesses (fixed, mobile/terrestrial [LTE, NG NR and more], satellite), optimized signalling, traffic steering, content delivery features, energy use optimization,
– Radio related improvements via Self Backhauling, Flexible Multicast/Broadcast service, Long Range in Rural Areas, and support for service improvements
– Service improvements via Higher Data Rates, Supporting Higher Speeds, Low Latency, High Reliability, High Accuracy Positioning, Security Features
• Specific targeted services
– Vehicle to Everything, Industrial Automation, Tactile Internet, UHD Video, …

2016年3月批准的5G要求包括

  1. –通过网络切片实现专业化、多样化的移动管理、扩展的QoS和策略控制、功能的公开
  2. –通过多个接入点(固定、移动/地面[LTE、NG NR和更多]、卫星)的通用核心提高效率,优化信号、交通转向、内容交付功能、能源使用优化,
  3. –通过自回程、灵活的多播/广播服务、农村地区的远程服务以及对服务改进的支持,实现与无线电相关的改进
  4. –通过更高的数据速率、支持更高的速度、低延迟、高可靠性、高精度定位和安全功能来改进服务

特定的目标服务

  1. –车辆到一切,工业自动化,触觉互联网,超高清视频,…

Supported Scenarios(支持的方案)

  • • 5G Deployments
  • – Support 5G CN; or
  • – Support NG NR; or
  • – Support both
  • • Migration
  • – Devices operate in all scenarios to avoid incompatibility / market fragmentation.
  • • Early freeze of Rel-15 NSA architecture (Mar 2019)
  • •5G部署
  • –支持5g cn;或
  • –支撑Ng Nr;或
  • –同时支撑
  • 迁移
  • –设备在所有情况下运行,以避免不兼容/市场分割。
  • •REL-15 NSA架构的早期冻结(2019年3月)

NR Radio Progress(NR Radio Progress)

5G Phases

Phase 1(第一阶段)

  • (Rel-15, 06.18 stage 3 freeze)
  • • Base features (with forward compatibility)
  • – Roaming, Charging, Management, QoS &Policy Control, Service Continuity, Network Sharing…
  • • Enhanced Mobile Broadband
  • – NSA and SA scenarios
  • – LTE, NR and Untrusted Non-3GPP Access
  • – Positioning, Public Warning System, Access Class Barring
  • • SMS, IMS, Emergency Services & Priority Services
  • (重新部署 15, 06.18 第3阶段冻结)
  • ·基本功能 (具有正向兼容性)
  • –漫游、充电、管理、QoS 和策略控制、服务连续性、网络共享..。
  • ·增强的移动宽带
  • –国家安全局和 SA 方案
  • –lte、NR 和不受信任的非3gpp 访问
  • –定位, 公共警告系统, 接入类禁止
  • ·短信、IMS、紧急服务和优先服务

Phase 2

  • (Rel-16, 12.19 stage 3 freeze)
  • • Goals still under study, may include:
  • – MBMS
  • – MDT, SON
  • – CIoT / NBIoT / LPWA LTE /
  • eDRX & MTC features
  • – Device to Device
  • – V2X
  • – Satellite Support
  • – Trusted Non-3GPP Access
  • (重新增加 16, 12.19 阶段第3阶段冻结)
  • ·仍在研究的目标可能包括:
  • –mbms
  • – MDT, SON
  • –cikok/nb物联网/LPWA LTE/
  • eDRX & MTC 功能
  • –设备到设备
  • –v2x
  • –卫星支持
  • –值得信赖的非3gpp 访问

5G Core Network(5G核心网)

Network Slicing(网络切片)

这个在(https://blog.csdn.net/Rong_Toa/article/details/88675661)有过图解,下面给出文章中的图。

Network Function Virtualization(网络功能虚拟化)

Fixed Mobile Convergence(固定移动融合)

Other 5G Aspects (for Phase 2)

• 5G Media
– Ongoing work on streaming enhancements, Studies already for Virtual Reality, ’5G Media.’
• ULLRC
– Studies prepare for reliability and low latency specific features for the CN and RAN.
• 5G CIoT aspects
– Rel-16 will see CN and RAN IoT features.
• Non-Terrestrial Radio Aspects
– Satellite access network support (high latency, etc.) CN and RAN.

·5g 媒体

–正在进行的流媒体增强工作, 已经在研究虚拟现实, ' 5G 媒体。

· ULRC

–研究为 CN 和 RAN 的可靠性和低延迟特定功能做好准备。

·5g 物联网方面

–ref-16 将看到 CN 和 RAN 物联网功能。

·非地面无线电方面

–卫星接入网络支持 (高延迟等)CN 和 RAN。


原文作者:

Erik Guttman
[email protected]

原版pdf请搜索:Eric_Guttman_5G New Radio and System Standardization in 3GPP.pdf

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转载自blog.csdn.net/Rong_Toa/article/details/88765493