Korea’s R&D and Standardization for 5G

2015.10.20

Key 5G Trends

5G Vision and Timeline

Korea 5G R&D

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Contents

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Korea 5G Promotion

1. Key 5G Trends

Support device connectivity

Increased competition to dominate 5G market

Cloud/Big Data

Provide new market opportunity improve the quality of life

Networked Device

Cell Capacity Annual Global

Information Creation

10 million

7 billion

0.8 ZByte

35 ZByte

Hyper Connectivity

Device Explosion

Traffic Explosion Information Explosion

100 Gbps

100 Mbps

X700

X1000 X44 5G

4G

2010

2020

2010

2020

5G Commercial Service will Begin in 2020,

Gradually Spreading and Replacing Existing Mobile Communication Market

1. Key 5G Trends

8 key performance indicators

User

experienced

data rate

Peak

data

rate

Spectrum

efficiency Mobility Latency

Connection

density

Energy

efficiency

Area

traffic capacity

Value for future

IMT from 21th

meeting

100Mbps 20

Gbps

3 times

IMT-

Advanced

500km/h

1ms

(radio

interface)

106 per km2

(scenario

needed)

100 times

IMT-

Advanced

(for network)

10 Mbps/m2

2. 5G Vision: ITU-R IMT-2020(5G) Vision

Usage Scenarios & Key Capabilities

Peak Data Rate

Area Traffic

Capacity

Network Energy

Efficiency

Connection

Density Latency

Mobility

Spectrum

Efficiency

User Experienced

Data Rate Gbps 20

Mbps 100

Times 3

Mbps/m2 10

Times 100

km/h 500

per km2

(1 per m2)

10 6

msec

(Radio Interface)

1

2014 2015 2016 2017 2018 2019 2020

Rel.12 Rel.13 Rel.14 Rel.15 Rel.16

Recommendation

5G Vision

Proposals

“IMT-2020”

“IMT-2020”

Specifications

WRC: World Radio Conference

WRC-15 WRC-19

Requirements

Evaluation Methodology

D2D

Dual Connectivity

Low cost MTC

Enhanced D2D

FD-MIMO

LTE-LAA

(expectation)

Study on 5G

V2X

LTE-LAA

(expectation)

Phase-I

5G Spec.

(Massive MIMO,

UDN)

Massive MIMO

by NTT-DoCoMo

SCMA, IFD, Cloud

BS Technology by

Huawei

mmWave 5G

Technology by

Korea

* SCMA: Sparse Code Multiple Access, IFD: In-band Full Duplex, LAA: License-Assisted Access,

V2X: Vehicular-to-Everything, UDN: Ultra Dense Network

Submission start in Oct. 2017

2. 5G Timeline: Major milestones

5G (expectation)

Phase-II

5G Spec.

(Massive connectivity,

Ultra low latency)

3. 4G LTE Service in Korea

LTE Penetration Rate by Country

(Telegeography, March, 2015)

Upgraded LTE Services

3. Korea 5G Promotion

Worldwide Effort

ㅍ

Always with me

Understands me

Along with me

3. Korea 5G Promotion : 5G concept and technical goals

3. Korea 5G Promotion : vision and objective

3. Korea 5G Promotion : 5G network, service, terminal

C

P

N

D

High speed group mobile

service

Short distance

SNS service Hologram Mobile

TV Service Mobile Cloud Service Mobile hyper multi view

service

Wearable UI/UX terminal Hologram terminal Glasses phone Mobile medical

appliance

Mobile watch Foldable

phone Smart car

Internet of Everything

Small cell

Broad band

Next Generation WiFi Terminal Networking Cellular Network

Mobile Core Network

Budget (~2020)

Research Partners

Interested key tech

€ 150M ETRI, KAIST, SKT,

Innowireless, KMW, Univ. Seoul etc

5G New RAT*, Massive

Connectivity, Low Latency, Massive MIMO, etc

€ 90M ETRI, Atto-Research, Contela, CoolCloud,

Univ. Yonsei, etc

SDN/NFV* Tech, Open Source Project, Common Platform (H/W), etc.

4. Korea 5G R&D : Projects status

• RAT: Radio Access Technology, Multiple Input Multiple Output • SDN/NFV: SW Defined Network/Network Function Virtualization

Budget (~2020)

Consortium Partners

Interested key tech

€ 320M ETRI, KIST, Samsung, Ericson LG, KETI, LG

Display etc

5G mmWave* Backhaul, Hologram service, Multi -view

display service, etc

• mmWave: millimeter wave(10 ~ 60 GHz)

4. Korea 5G R&D : Research Scope

Low latency Network

5G Core

Network

Ultra high density network

3GPP Rel-15

Ba

ck

wa

rd C

om

pa

tibility

Macro Cell

Small Cell Interworking/ Mobility

Radio Technologies

Spectrum

SDN/NFV

<Quadruple 1000x >

1000x Capacity

(1/1000)s Delay

1000x Energy

Efficiency

1000x Device

High reliability/Low latency

Massive MIMO mmWave

D2D Mobile Backhaul

Massive

Connectivity

UDN Ultra-long life

chips

3G Packet Core

4G/B4G EPC

Interworking

LTE-

Unlicensed

mmWave

Massive MIMO Mobile

Backhaul

300MHz 6GHz Millimeter Wave 300GHz

1G-5G cellular 5G cellular

Massive Connectivity

D2D

3GPP Rel-13

Flexible

Management

All-Optic

All-Optical Systems

(June 23, 2013)

• Joint Declaration on ICT and 5G by former VP Kroes and former Minister Choi of Korea(June 16, 2014)

14

(four meetings for 2013~2014)

(€ 2.3M for 2015~2016)

• Regular video conference of ICT Korea-EU working group(June 2014 ~ present)

4. Korea 5G R&D : Global Collaboration Activities

15

• Global Collaboration with EU, China, US etc.

* Start of global joint R&D in 2015

• New R&D Investment

€ 460 Million for R&D

5G Commercial service

4. Korea 5G R&D : Future Plans

• 5G Demonstration at the PyeongChang 2018 Olympics

* Pre-5G technology demo.(Dec. 2015)