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

5G Roadmap

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

3GPP Status Overview(3GPP状态概述)

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

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

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)

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

NR Radio Progress(NR Radio Progress)

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

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)

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

Network Slicing(网络切片)

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

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

Network Function Virtualization(网络功能虚拟化)

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

Fixed Mobile Convergence(固定移动融合)

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

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:

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

Erik Guttman
[email protected]

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