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Taiwan MoEA 5G Program

Li Fung ChangChief Architect, 5GO DoIT, MoEA

03/28/2017WWRF

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Outline

• Overview• Latest 5G activities• World-wide potential spectrum allocation for 5G• Taiwan 5G program• Sampled results • Target applications

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ITU : IMT-2020

• ITU 5G system specification: IMT-2020

• ITU : identify system spec on June 2015

• 4G: IMT-Advanced

• 5G IMT-2020 8KPI for 3 applications• eMBB: Extreme/Enhanced Mobile

Broadband

• mMTC: Massive Machine Type Communication

• uMTC/uRLLC: Ultra-Reliable Low Latency Comm.

Source: WP5D #22, June 2015

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KPI Comparison

eMBB

uRLLC

KPI 4G 5GUser Experienced Data Rate 10 Mbps 100 Mbps

Peak Data Rate 1Gbps 20 Gbps

Mobility 350 km/h 500 km/h

Area Traffic Capacity 0.1 Mbps/m2 10 Mbps/m2

Latency 10 ms 1 ms

Connection Density 105 106

Network Energy Efficiency -- 100x

Spectrum -- 3x

mMTC

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Path Towards 5G

1G2G (GSM)

14.4Kbps

3G (UMTS)384Kbps

4G (LTE)100Mbps

5G (20Gbps)

Analog

Digital

Full IP

Data/PS LTE-A1Gbps

3.5GHSPA

42Mbps

2.5GGPRS

144Kbps

NFV/Service Slicing

LTE-AP3Gbps

LTE-A

LTE-AP

LTE-AP

5G Phase1

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Technology Challenges

10Tbps/Km2 & 20Gbps

106

Connections 1 ms

Latency

eMBB mMTC uRLLCService Type

Application Need

KPI

Technical Challenges

1. Density (10,000BS/Km2)

2. Data rate

1. Massive Conn.2. Multi-RAT aggregation

1. Low LatencyRadio Conn. (1ms) / E2E Conn. (10ms)2. Ultra-reliable

99.99999%

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MWC2017 Applications DemoRemote Driving Wireless Charging

VR control of robots over 5G 5G 8K Live VR

Frequency Spectrum: 15GHz、Distance: 70km、Throughput: Three Screens each 4K video stream 20Mbps、Latency: 50ms

Drones for Cell-site inspection:Issues: battery life of drone & GPS navigation

Remote control Robot in a simulated factory environment via AR sending over 5G network running at 15 Gpbs peak data rate

Demo 5G 8K Live VR via Ericsson 28 GHz system to two devices

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Pre-5G Device chipset

• Intel 5G Modem – Goldridge

(CES 2017)

• Pairs with sub-6GHz (3.3~4.2GHz) and 28GHz, 800MHz Carrier Aggregation, 5Gbps+

• Support 2x2/4x4 MIMO

• Support 3GPP 5G NR low latency , frame structure 、advanced channel coding、beamforming and massive MIMO

• Provide 4G fallback and 4G/5G interworking

• Qualcomm 5G Modem - X50

(MWC 2017)

• Support 5G SA and NSA

• Support sub-6GHz and 28GHz , 800MHz(8*100), 5Gbps

• Single Chip multi-mode 5G/4G/3G/2G

• Support OFDM Base New Waveform

• Multi-user MIMO

• LDPC channel coding

• Self-Contain TDD frame

資料來源：Intel、Qualcomm，MIC整理，2017年3月

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MWC2017 Pre-5G Products

• Qualcomm and Intel support sub-6GHz&28GHz 5G modem

• IBM and Ericsson announced “mmW-on-a-chip” with 28GHz 5G phased array antenna

• Samsung announced 28GHz RFIC for 5G terminal and BS

• Ericsson launched AIR5121，support 512 antennas• Nokia launched AirScale Radio Access for 4.9G ，TDD-LTE

mode support 64 antennas• Huawei launched 5000 BS series ，support 64 antennas

(2.3/2.6/3.5GHz)

• Nokia、Ericsson、Huawei Gigabit LTE network support 3CA、4×4 MIMO、256-QAM

• Qualcomm X20、Intel XMM 7650 Gigabit LTE modem support 5CC、LAA、LTE-U

資料來源：MIC整理，2017年3月

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3GPP Standard Update

LTE 5G NR

EPC NGCN

5G NR Non-Standalone Option3

Control Plane

User Plane

資料來源：MIC整理，2017年3月

• MWC: A group of 15 mobile operators and sevenvendors have joined together to speed up approval ofa radio specification for 5G technology.

• 3GPP RAN plenary #75 adopted

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3GPP Update

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5G Spectrum – 3GPP & WRC

2G, 3G, 4G

470-694/8 MHz 1350-1400 MHz

1427-1518 MHz

2.7-2.9 GHz

3.4-3.8 GHz

3.8-4.2 GHz

450-470MHz 2.3 GHz1.8 GHz

2.6 GHz2.1 GHz 3.4-3.6 GHzDigital Dividend (700/800 MHz)

900MHz

5G complementary bands for capacity(45GHz available) WRC19

5G primary bands for coverage & mobility WRC15 (Acquire>500MHz)

5G Core Spectrum

1 2 3 4 5 6 10 20 30 40 50 60 70 80 90

VisibleLight

Cell size (m)

500~2000

100~200 <50

5G Supplementary Spectrum

Speed: 10-100 Gb/sSpeed: 1-10 Gb/s

FrequencyBand (GHz)

資料來源：ITU、3GPP、GSMA、Huawei，MIC整理，2015年9月

WRC-15<6GHz

3GPPBand Plan

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5G Spectrum Plan (Below 6GHz)

Available for IMT / with offical plans

Considered for IMT by regulators

Potential for future IMTuse

China

USA

Japan

Korea

EU

3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 GHz

Source： Huawei，MIC整理，2017年3月

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5G Spectrum Plan(Above 6GHz)

3 GHz

3.25 GHz 6.5 GHz

1.6 GHz 3 GHz

2 GHz

3 GHz

RSPG candidate pioneer bands

FCC R&O bands

WRC-19 AI 1.13studies concentrateonJPN MIC

KOR MSIP

4030

20 45

ConfirmedLikelyTBD

Global primary MS band

Non-global primary MS band

Non AI1.13 band

3.25 GHz

24.2

5

27.5

29.5

31.8

33.4

37 40.5

42.5

43.5

50 60 70

0.85 GHz

Source： Huawei，MIC整理，2017年3月

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EU-TW (Phase-II)

B4G Testbed

EnterpriseUDN prototype

5G Prototype & Solution Development

2013 2015 2017 2020 2025

Rel 12 Rel 13 Rel 14(5G SI)

Rel 16(5G Enhanced)

Rel 15(5G SI/WI)

20162014 2018 2019

Rel 17(5G Enhanced)

5G SolutionCommercializationPre-5G / 5G R&D

5G Open Testbed5G Trial Network

R&D

Testing

TAIWAN

Timeline

…

1st

Stage 2nd

Stage 3rd

Stage

Taiwan 5G Roadmap

3GPP SEP B4G SEP Pre-5G / 5G SEP

CollaborationEU-TW (Phase-I)

ICT-14 & METIS-II

Local SDO TAICS (Taiwan Information and Communication Standard)

Future Forum

E2E PoC

Trial system

5GTIA (5G Taiwan Innovation Association)

A+ projectsCommercialization

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HSS PCRF

5G5G End to End Systems4G 5G

eNB

Terminal

S/PGW

傳輸網路

2x2 antenna 20MHz BW

LTE

150Mbps

X-haul

X-haulX-haul

BPN

RFN

SON Server

UDN Server MTC Server

RFNRFNRFNRFN

General purpose CPU

EPC

NFV

MMEvEPC vEPC

vEPC

BPNBPN BPN

SON Server

RFNRFNRFNRFN

iMEC GW

Light vEPC

Network Slicing

BBURRH

UHD

UHD

VR Sensors

eMBB UDN URLLC

X-haul

BPN

RFNRFN

RFNMTC AP

RFNRFN

RFNMTC AP700MHz~70GHz

Licensed + Unlicensed

mmWave

Specific HW

gNB

Core network

General purpose CPU

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FeaturesCentralized Small Cell (BPN) & Remote small cell (RFN) RANSupport Small Cell Forum nFAPIMultiple RRH synchronizationPhase accuracy: 2.5us ± 0.4usFrequency accuracy: 2.35GHz ± 8ppb

MAC / PHY splitting &1GbE Front-haul

(BPN)

RFN

LTE-A Virtualized Small Cell

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nFAPI

Small Cell Forum nFAPI interface

nFAPI Interface : P2 – Service DiscoveryP3 – PositioningP4 – NMMP5 – RF and PHY ControlP7 – MAC-PHY main SAPP8 – PHY DiagnosticsP9 – OAMP10 – Synchronization –Frequency, Phase and Time

nFAPI

FAPI

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2017 MWC’s UDN Demo

5G Network MIMO for Ultra Dense Network

• Demonstrate 8 small cells with ITRI UDN server in ultra-dense scenario, and system performance close to linear growth after using network MIMO technology.

• Demonstration scenario− 8 Small cells are ultra-dense deployment and their coverage area are overlapped.

− 4 cell phones are located in overlap area (inter-cell interference).

ITRI 5G UDN Demo (MWC-2017)

Performance 8 BSs with 4 UEs demonstrate performance of nearly linear growth

Number of antennas

Only 2 antennas are required for each base station

Interference cancellation technology

Network MIMO technology

Interference between BSs transfer into the “constructive wave”.

Reduce Interference, and increase signalstrength at the same time.

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ITRI demonstrated 16-antenna11GHz prototyping in Globecom 2014

38GHz mmWave Prototype

Demo video： https://vimeo.com/fixationvideo/review/155875896/f149ef9327

ITRI & MTK demonstrated 38GHz mmWave prototype in MWC-2016 ITRI & MTK demonstrated 4G-assisted 5G mmWave prototype in MWC-2017

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B4G TestbedData and Signal Analysis

DataCenter

Data Modeling Data Processing/Analyzing Data

Storage mgt.

Data Sharing

IoT(MTC)

VoLTEOSS

RAN

Network Availability

Network Performance

End User ExperienceApp Store

Data Sharing

Data Collection

CSN

4G+ Net Signaling Data

4G+ NetUser Data

CSNMeasure Report

Data Collection

Data Collection

4G+ NetPM /MR Data

B4G Testbed

IoT/VIP

VoLTE/ViLTE

HetNet/Indoor

eICIC/SON

CA/LAA

Wireless Net.Optimization

Platform

E2EOptimization

Platform

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• Joined TTI working groups on TTBB、PoC、Pre-commercial Network Trial• Contribute mmWave & Network MIMO TTBB

1

2

3

NGMN TTI Collaboration

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NGMN

Source: NGMN(Next-Generation Mobile Network)

28 Worldwide Leading Mobile Operators

35 Worldwide Leading Technology Vendors

28 Universities / Research Institutes

1Member

3Sponsors

5Advisors

Taiwan participants

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EU-Taiwan Cooperation• Taiwan has joined European Union (EU) Target Open Call (TOC) on Horizon

2020 for 5G R&D• Cooperation for Work Program 2018-2020 has started with emphasis on

Integrated end-to-end network for 5G trials

• 5 Million euros subsidizedby EU & Taiwan,respectively

• 7 proposals submitted onNov. 8, 2016.

• Results released on Mar.17 & contracts to besigned by June

Phase OnePhase Two

Phase Three

Proof-of-Concept

Proof-of-Technology

Proof-of-Service

WP2016~2017WP2018~2020

WP 2014~2015

• Confirming call text by theend of April

• Early Nov 2017: adoption& publication of WP

• 9-10 Nov 2017: Proposers’Day, Budapest Hungary

• 2018 Open Call

• Joining METIS-II &Crosshaul Programm

• Work items includedin H2020 phase twowith joint proposalsubmitted by EU &Taiwan Teams

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Cross Department CollaborationCross Industry CollaborationInternational Collaboration

Are the MustTo Build

A Successful 5G Industry

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We Welcome your Participation!!