© 2023 Nokia1
5G-A网络演进
Nokia internal use
© 2024 Nokia22
2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
5G-Advanced是通向6G的桥梁
5G-Advanced在2024年迎来标准冻结，5G-Advanced 网络将在2030前满足业务发展需求
Industry Alignment Requirements and Evaluation Proposals IMT-2030 Spec
WRC-23 agreed to
study New Bands
WRC-27 decision
on New Bands
Standardisation
Regulatory
IMT-2030
workshop
5G eMBB and URLLC 5G-Advanced
RAN R17
RAN R19
RAN R18
RAN R20
RAN R21 RAN R22 RAN R23
6G specs v2
6G specs in R21
6G reqs.
09/24
6G technology studies in R20Consensus building
Rel-18 ASN.1 冻结推迟3个月
至2024年6 月
• 5G-A将通过提高系统性能和网络效率来实现
对5G的最初期望
• 5G-A将通过性能衔接、研究关键技术概念和
支持早期6G用例来为6G做准备
© 2024 Nokia3
通向5G-A演进和6G发展的频谱策略
Confidential
Band options for a new generation of wireless technology
3
6G niche use cases
6G ultra-wideband
capacity layer
7-20 GHz**
6G
6G coverage
6G capacity/coverage
balance
6G hot spots
<10m
Short range
30m
Local area
100m
Hot spot
300m
Dense urban
1000m
Urban
>3000m
Rural
<1GHz
~10GHz
>100GHz
470 – 694MHz*, 600, 700, 800, 900 MHz
24-52 GHz
3.3-4.2 GHz (licensed/shared)
Sub-THz**
4G, 5G/5G-adv, Refarming to 6G
5G/5G-Adv，6G
57-71 GHz (unlicensed)
5G/5G-Adv 6G
5G/5G -Adv, 6G
4.4-5 GHz, 6.425-7.125 GHz*
1.5, 1.8, 2.1, 2.3 (shared), 2.6 GHz
4G, 5G/5G-Adv, Refarming to 6G
5G/5G-Adv, 6G
6G Bands above 175 GHz
D-band (130-174.8 GHz)
W-band (92-114.25 GHz)
400 MHz
220MHz
700 MHz
1275 MHz
550 MHz
4.4 GHz - 4.8 GHz
6.425 GHz -7.125 GHz
7.125 GHz - 8.400 GHz
14.800 GHz - 15.350 GHz
470 MHz - 690 MHz
Bandwidth
20 November – 15 December
WRC-27 approved to study for IMT
WRC-23 IMT identification
WRC-31 subject for discussion
© 2024 Nokia4
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引入5G-Advanced
新的使用领域，新的服务，增强了弹性和可操作性
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P
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mMTC
eMBB
URLLC
EXCELLENCE
扩展物联网和基础 MBB 的全球 5G-Advanced 覆
盖范围
UAV traffic,
cameras
NTN, HAPS
Railway, power, ..
Wearables,
sensors, …
扩展以支持定位、时间同步 aaS 也无需 GNSS –
实现新用例
GNSS
alternative &
Resiliency
Solution
PoS, Banking
Asset tracking,
Transportation
极致的 MBB 体验，具有有限延迟、高数据速率，
支持 FR2 的 IIoT
High speed
mobility and
edge roaming
Indoor XR/VR Outdoor XR
全网AI/ML增强，进一步节约网络能源，结合网
络切片提升业务体验
Dynamic and
optimized Traffic
allocation
Zero touch
orchestrator
Energy saving
© 2023 Nokia5
5G-Advanced 将全面提升网络性能，新业务拓展能力和网络智能化水平
移动性增强 覆盖增强 MIMO 性能增强
XR (AR, VR, gaming)
弹性时钟
5G替代铁路通信
GSM-R
Sidelink增强 轻量化优化RedCap 精准定位 网络运维效率
可靠性高达99.9%
从 50 到 0 ms 中断 （FR2）
改进的 FR2 Scell 设置
PUSCH 2 dB (FDSS)
RACH 5 dB (Repetition)
终端速率+20%
增强型上行链路
多小区上行链路
沉浸体验一致性
low, latency and mobility
高性能低功耗
边缘计算
无需GPS
通过5G网络提供定时服务
支持 GSM-R 向 5G 的迁移，
支持 <5 MHz 专用频谱
基于非授权频谱的Sidelink
技术连接XR显示
满足公共安全需求
成本降低 70%
更低的功耗
<10厘米室内定位，使用载
波相位
户外GNSS的补充
AI/ML 自动化
网络能效提升
x
