5G-Evolution-3GPP-R16-R17-FINAL.pdf_5gr17

需积分: 50 708 浏览量更新于2023-05-23 评论收藏 1.52MB PDF 举报

身份认证购VIP最低享 7 折!

领优惠券(最高得80元）

资源详情

资源评论

资源推荐

TABLE OF CONTENTS

TABLE OF CONTENTS ............................................................................................................................... 1

1 INTRODUCTION ................................................................................................................................... 2

2 BACKGROUND ..................................................................................................................................... 2

2.1 Global Market Trends....................................................................................................................... 3

2.2 Extension to New Use Cases .......................................................................................................... 4

2.3 3GPP TimeLine ................................................................................................................................. 5

2.4 ITU-R and the 3GPP IMT-2020 Submission ................................................................................... 5

3 RADIO-ACCESS TECHNOLOGIES ..................................................................................................... 6

3.1 LTE ..................................................................................................................................................... 6

3.1.1 Background ................................................................................................................................. 7

3.1.2 LTE Evolution in Release 16 ....................................................................................................... 8

3.1.3 Further LTE Evolution in Release 17 ........................................................................................ 12

3.2 New Radio (NR) .............................................................................................................................. 12

3.2.1 NR - Current Status .................................................................................................................. 12

3.2.2 NR Evolution in Release 16 ...................................................................................................... 13

3.2.3 Further Evolution in Release 17 ................................................................................................ 30

4 SYSTEM ARCHITECTURE AND NETWORK-RELATED FEATURES ............................................. 35

4.1 5G Deployment Options and Migration........................................................................................ 35

4.2 5G RAN/CN Architecture and Key Features ................................................................................ 37

4.2.1 5G RAN and CN Architecture and Key Features for Release 16 ............................................. 37

5 CONCLUSION ..................................................................................................................................... 45

Acronyms ............................................................................................................................................... 47

1 INTRODUCTION

5G, or “Fifth Generation” mobile wireless technologies, are projected to be a disruptive force central to the

development of the Fourth Industrial Revolution. These sets of technologies are expected to be a major

driver for a dizzying array of groundbreaking digital services and changes that will sweep across the world

over the next decade. The transition to 5G will transform our lives, our economy, our jobs, and our industries

as evidence of early signs emerges each day.

For instance, wearables such as cellular smart watches or connected glasses are evolving to become self-

contained mobile computing devices. Autonomous vehicles, one of the most highly anticipated 5G

technologies, are expected to help us reclaim commute time for new activities in our lives. Healthcare is

changing as services like remote monitoring and Telemedicine provide new opportunities for care. Drones

will be used for transportation, surveillance and rescue operations. Robots and Artificial Intelligence (AI)

will create new dynamics for both humans and machines. Cellular to Everything (C-V2X) connectivity

expected to save lives and increase transportation efficiency. Automated end-to-end manufacturing

processes enabled by 5G connectivity.

The scale of 5G’s impact is expected to be staggering. One glance at industry analyst forecasts provides

us with some insight:

• 5 Billion people forecast to be accessing the internet via mobile by 2025

• 5G coverage will roll out rapidly to cover 40 percent of the global population by 2025

• 5G will account for almost 1 in 7 connections (14 percent) by 2025

• Global penetration rate for all mobile connections will reach 110 percent worldwide by 2025

• 9 Billion mobile connections by 2025

• 5.9 Billion unique subscribers in 2025

• 25 Billion Internet of Things devices globally in 2025

(11.4 Billion Consumer Internet of Things (IoT); 13.7 Billion Industrial IoT in 2025)

• Global Mobile Annual Revenue of $1.1 Trillion in 2025

• 25 Billion Internet of Things devices globally in 2025

These are clearly enormous numbers. But while the promise of 5G is high, analysts believe the expected

results from 5G technology commercial deployments are just beginning and will take some time. The

wireless industry is virtualizing with Multi-Access Edge Computing (MEC) looking to redefine computing

itself. The mega-networks of billions of connected things and people of the future will require a major shift

in network operations and management.

These changes are being enabled through the Long-Term Evolution (LTE) and 5G specifications created

by hundreds of contributing scientists and engineers at the Third Generation Partnership Project (3GPP).

This white paper will provide you with some additional background into what 3GPP has in store for future

technology releases for LTE and 5G.

2 BACKGROUND

The 3rd Generation Partnership Project (3GPP) unites seven telecommunications standard development

organizations (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC), known as “Organizational Partners”

and

Mobile World Congress Daily, GSMA Intelligence. 1 March 2018.

provides their members with a stable environment to produce the reports and specifications that define

3GPP technologies.

The project covers cellular telecommunications technologies, including radio-access, core network and

service capabilities, which provide a complete system description for mobile telecommunications. These

3GPP specifications also provide hooks for non-radio access to the core network, and for interworking with

non-3GPP networks. 3GPP specifications and studies are contribution-driven, by member companies, in

Working Groups and at the Technical Specification Group (TSG) level.

The 3GPP technologies from these groups are constantly evolving through Generations of commercial

cellular / mobile systems. With LTE, LTE-Advanced, LTE-Advanced Pro and 5G work - 3GPP has become

the focal point for most mobile systems beyond 3G.

Although these Generations have become an adequate descriptor for the type of network under discussion,

real progress on 3GPP standards is measured by the milestones achieved in particular Releases

. New

features are ’functionality frozen’ and are ready for implementation when a Release is completed. 3GPP

works on several Releases in parallel, starting future work well in advance of the completion of the current

Release. Although this adds some complexity to the work of the groups, such a way of working ensures

that progress is continuous & stable. This white paper provides a summary of the progress of the 3GPP

technical features.

2.1 GLOBAL MARKET TRENDS

At of the end of December 2019, there are nine billion mobile connections globally, the vast majority of

which are LTE. With 5.22 billion LTE connections, that equates to a global penetration rate of 118% and an

LTE penetration rate of 68%

, based on a world population of 7.7 billion people.

5G network connection numbers are also healthy, currently surging with over 5.2 million 5G subscriptions

projected for the end of the year. This number is expected to increase to 1.9 billion at the end of 2024

which represents up to 21% of the world’s population. The first 5G smartphones were launched in

December 2018 to coincide with the launch of 5G networks in South Korea. Smart phones for all three 5G

bands (low-band, mid-band and high-band) are expected to be available before the end of 2019.

Figure 2.1. Forecasted Connections by Wireless Technology

OVUM (WCIS) September 2019

IBID

Figure 2.1 shows the growth of both LTE and 5G technologies as GSM and HSPA decline over the next six

years, with LTE reaching a peak of 6.2 billion connections by 2022 before beginning to slowly decline as

5G gains more popularity.

Overall, 5G network deployment is growing far more rapidly than any other previous generation. A total of

51 commercial 5G networks have already been deployed as of December 18, 2019, with 67 commercial

networks forecast by the end of the 2020. This is still a forecast as not all operators have announced their

year-end launches as of this printing.

Figure 2.2. Global 5G Commercial Deployments Reported by TeleGeography, Dec 2019

In addition to mobile subscriptions, fixed wireless access (FWA) subscriptions and cellular IoT connections

are also increasing. There are currently approximately one billion cellular IoT connections, which is

expected to increase to more than four billion in 2024.

Currently, the majority of cellular IoT connections rely on legacy 2G/3G technology. This technology will

play a substantial part in 2024, with massive-IoT based on NB-IoT and Cat-M LTE devices predicted to

constitute more than 40% of all cellular IoT connections. Broadband IoT is characterized by wide-area use

cases requiring higher throughput, lower latency, and larger data volumes. It will contribute nearly 35%,

with 4G/LTE connecting the majority of this. Critical-IoT with requirements on extremely low latency and

ultra-high reliability will contribute only a small fraction to the total cellular IoT connections even in 2024.

2.2 EXTENSION TO NEW USE CASES

Extending new use cases beyond initial mobile broadband use cases is a main component of not only the

wireless access evolution, but also the evolution of LTE and new NR radio-access technology. This includes

massive MTC (machine type communication) use cases characterized by requirements on very low device

cost and very long device battery life, often also associated with a requirement on very wide-area coverage.

It also includes critical MTC applications, such as industrial process automation and manufacturing, energy

distribution and intelligent transport systems. These applications are typically associated with requirements

TeleGeography.

剩余53页未读，继续阅读

washingtonxr

粉丝: 12
资源: 116

会员权益专享

5G-Evolution-3GPP-R16-R17-FINAL.pdf

评论0

会员权益专享

最新资源

5G-Evolution-3GPP-R16-R17-FINAL.pdf

评论0

3GPP 各种规范之3GPP TS 29061.pdf

3GPP第16版5G标准33501-g00（EAP-AKA'和5G-AKA）认证框架部分.docx

3gpp协议----36.141

3GPP-23501-g10(中文版).pdf

3G WCDMA标准文件：3GPP TS 34.121-1 version 15.2.0 Release 15.pdf

完整版 5G 3GPP R15 38.211物理层信道与调制（中文版）.pdf

5G技术研究-NOMA in 5G New Radio (NR) of 3GPP

5G 3GPP R15 38.211物理层信道与调制（中文版）

3GPP总体介绍－快速理解3GPP

5G 3GPP R15 38.211物理层复用和信道编码（中文版）

3GPP TS 36.521-1 Ver13.1.0

3GPP 5G标准规范

在SIP信令中，WFC注册成功后，在拨打ECC呼叫时，哪个200ok中的注册标头表示RAT首选项？并举例

Mimo-Ofdm Wireless Communications With MATLAB.pdf

MIMO-OFDM Wireless Communications with MATLAB

5g技术与标准 pdf

5G MEC融合架构及部署策略.pdf

移动通信3GPP-5G技术演进之路

会员权益专享

最新资源