Technologies and bands best suited to meet requirements of 5G

Technologies and bands

best suited to meet

requirements of 5G

Commonwealth Spectrum Management Forum

25-27 October 2017, London

Cesar Gutierrez

Head of Middle East and Africa Wireless Regulatory Policy

2

The 3rd paradigm shift of mobile industry is going to happen

Super Connected World (5G)

Connectivity as a Service

198x2000

Voice Era (1G) MBB Era (3G)

2020 and Beyond

Network Slice as a Service

eMBB + uRLLC + mMTC

eMBB

mMTC uRLLC

3 Huawei proprietary – restricted distribution

mMTC

Massive Machine Type

Communications

uRLLC

Ultra-reliable and Low-latency

Communications

Future IMT

Gbps

eMBB

Enhanced Mobile

Broadband

3D Video, UHD Screen

Work and play in the cloud

Augmented Reality /

Virtual Reality

Industry automation

Mission critical

applications

Self driving car

Smart

Home/Building

Smart City/

Smart Grid

New business impact &

5G enabling relevance

Requirements for IMT-2020 radio interface


5G will transform lives

Ultra Reliability

and Low Latency

Massive M2M

Connectivity

Enhanced Mobile

Broadband

Broadband to HomeMobile Office

Healthcare Emergency ServicesAutonomous

Vehicles

ManufacturingSupply Chain/

Logistics

Virtual and

Merged RealityEntertainment

Smart AgricultureSmart Cities

Drones

Co

urt

esy: In

tel C

orp

ora

tion


4G (3GPP R10 ~ R12) 4.5G (3GPP Rel.13 ~ R14) 5G (3GPP R15 ~ R16)

• Two Network Domains: Evolved Packet

Core network (EPC) and a LTE radio access

network (e-UTRA)

• Spectrum blocks below 6GHz and up to 5

carrier aggregation (CA); in theory maximum

100MHz bandwidth in using aggregation

• LTE-WLAN Aggregation (LWA)

• Licensed Assisted Access (LAA)

• LTE Carrier Aggregation enhancements

(eCA)

• Beam Forming / Full-Dimension (MIMO)

• NB-IoT, eMTC

• Low Latency LTE

• Multi-User transmission

• 5G New Radio (NR), supporting much larger

spectrum blocks (100MHz or above)

• Introduction of mmWave bands for 5G NR

• Evolution of LTE Advanced Pro (eLTE)

• Next Generation Core, a new flexible architecture

that supports E2E network slicing (eMBB,

uRLCC, mMTC cases)

• Evolution of EPC core

3GPP R13 ~ R14

Based on

New Radio Air i/f

(5G NR)

Forward

compatible to

ensure features

can be optimally

added over time

Addressing all

5G use cases

and requirements

Based on LTE

Air i/f

(5G LTE or eLTE)

3GPP R10 ~ R12 3GPP R15 ~ R16

Backward compatible for investment protection

(eLTE)

(5G NR)

Mobile operators can rely on solid technology evolution path towards 5G

6

3GPP release plan

2016 2018 2019 20202017

Global

Launch

Rel-14 Rel-15 Rel-16

NSA NR Full IMT-2020 NRSA NR

Phase1 Phase2

Phase 1

NR Framework

• Waveform & Channel Coding

• Frame Structure, Numerology

• Native MIMO

• Flexible Duplex

Architecture

• NR/LTE Co-existing

• UL&DL Decoupling

• CU-DU Split

• NSA / SA

Others: uRLLC

Phase 2

NR Improvement

• New Multiple Access

• eMBB Sub6G Enhancement

• Self-Backhaul

•Extreme long distance

coverage

Vertical Digitalization

• uRLLC Enhancement

• mMTC

• D2D

• V2X

• Unlicensed

7

Huawei 5G RAN design methodology

UAI

(Unified Air Interface)

RAT Agnostic

Technologies

•Self-contained sub-

frame

•F-OFDM / Polar code

• Massive MIMO

• NB-IoT

• Grant Free

UCNC

(User Centric No Cell)

• Hyper Cell

• CloudRAN

• CloudAir

•UDN & Hetnet

•Simplify Mobility

•Mix-Numerology

•Narrow band &

wide band

•Low Latency

Higher

Spectral Efficiency

• CCH BF & M-MIMO

• Flexible duplex

• F-OFDM

• Multi-antenna

• UL/DL traffic

asymmetric

• Light overhead

•Further eMBB enh.

•MMTC

•URLLC

Enablers

Focus

Framework

5G is much more than Massive MIMO


E2E network slicing for different service needs

Transmission CoreRAN

VR/AR

Car/Energy

Smart Home

Telco-OS

• Adaptive Air Interface

• Slice awareness• CP & UP Separation

• Programmability of CP & UP

• Cloud-Native

• Guaranteed latency,

throughput and reliability

• Slice awareness

(3GPP RAN1/RAN2/RAN3) (ITU-T FG IMT2020/ETSI NGP) (3GPP SA1/SA2/SA3)

Network Slicing: From dedicated physical infrastructure for different applications,

To a “Network Factory” where network slice are “manufactured by SW”

(3GPP SA5/ETSI NFV)


Frequency

Coverage

5G

Ubiquitous

Bands

5G

Primary

Band

5G

Capacity

Bands

26GHz,

42GHz

3300 - 4200MHz 2100, 2300, 2600MHz

700 MHz 800, 900, 1500, 1800MHz …

Peak rate: 100-500Mbps

LTE or 5G NR: MIMO>=2 layers

Anchor and UL for 5G at higher

frequencies

Peak rate: ~5Gbps

5G NR or LTE

MIMO>=8 layers

Peak rate:~10Gbps

5G NR

MIMO>=16 layers

Dual Connectivity

Backhaul

Self-

backhauling

URLLCSelf-driving

Industry

Automation

…

WTTxHome

Broadband

… eMBBAR / VR / UHD

…

mMTC

Smart City

Smart Home

…

Three layers to satisfy demand form diversified services


3300 - 4200 MHz will be the first worldwide 5G band

Already available for IMT / offical plans

Considered for IMT by regulators

Potential for future IMT use

Different LatAm countries have identifed

different blocks within the range

GHz

3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2

Africa

Russia

Korea

Japan

China

USA

Europe

India

UAE

CITEL


10x ~ 24x improvement in average

cell Dl throughput

3.5GHz

Massive MIMO

90cm

40cm

40kg

Affordable

complexity

64T64R:

16+ layers

multi-user

beamformingCompatible with

2Rx R8/R9 UE

Mbps

57Mbps

1367Mbps

1.8GHz(20M)2T2R

3.5GHz(100M)64T64R

DL Average Cell Throughput

~24x

Probability0

100

...

10000

0 50% 100%

M-MIMO Boosts Capacity with Affordable Complexity


Status of mmWave Bands below 50 GHz for 5G

Europe

24.25

26.5

3.25GHz

31.8 33.4

1.6GHz

40.5 43.5

3GHz

3.25GHz 3GHzASMG

China 3.25GHz

26GHz 32GHz 42GHz

GHz

29.5

40.037.0

28GHz 39GHz

6GHz

1.6Ghz1.6GHz

27.5

0.85GHz 3GHzUSA

2GHzJapan

3GHzSouth Korea

Africa 3.25GHz 1.6GHz

Confirmed

Likely

TBD

6GHz


0

2000

4000

6000

8000

10000

12000

0 200 400 600 800 1000 1200 1400 1600 1800 2000

User

Sp

eed

(M

bp

s)

Radius (m)

DL Edge User Speed

28GHz LOS 39GHz LOS 28GHz LOS with Foliage

39GHz LOS with Foliage 28GHz NLOS 39GHz NLOS

>10Gbps @ 300mLOS

>1Gbps @ 2kmLOS with Foliage

>500Mbps @ 300mNLOS

Indoor & Outdoor

Hotspot

Transmission

Backhaul

Household Last-Mile

Access

mmWave Provides Fiber Class Speed in Specific Scenarios


Huawei´s views on spectrum requirements for 5G

3300-4200 MHz range

is key for 5G

• Balance between capacity and coverage

• Global ecosystem based on LTE-A and 5G NR

• Different blocks in different countries/regions

• Recommendations:

• TDD frequency arrangement

• Inter-operator synchronization and alignment of UL/DL transmissions

• Contiguous 100 MHz per operator

26 GHz and 40 GHz are

the most promising

mmWave bands

• Standardization in 3GPP is well underway

• US market will ensure ecosystem readiness before 2020 – other regions will

take advantage of this

• Contiguous 1 GHz per operator recommended

• Use cases for initial deployments: Hotspot capacity boosting, self-backhaul and

fixed wireless access

Bands below 1 GHz for

coverage

• For extensive coverage reaching 100km or more

• To provide uplink to capacity bands such as 3300-4200 MHz

• 700 MHz is the prime candidate

15

Thank You

[email protected]


ITU-R WP5D output to TG5/1 on A.I. 1.13 bands

Frequency range Spectrum needs (GHz)

Application-based approach

(note 1)

24.25-33.4 GHz 3.3, 2.0, 0.67, 0.33

37-52.6 GHz 6.1, 3.7, 1.2, 0.61

66-86 GHz 9.3,5.7,1.9 ,0.93

Technical performance-based

approach (Type 2)

24.25-43.5 GHz5.8-7.7

24.25-43.5GHz and 45.5-86 GHz

range

9-12

Information from some countries

based on their national

considerations

24.25-43.5 GHz 2-6

43.5-86 GHz 5-10

Source: document 5D/TEMP 249R1

Note 1: different values correspond to different deployment scenarios (e.g.

Overcrowded, Highly crowded, crowded area, Etc.. )

Spectrum needs

17

C-band Peak Thpt.

18.5Gbps

C-band Coverage

1.2Gbps @ 380m

NR RAN Slicing

eMBB/mMTC/uRLLC

in same band

Huawei Leads with Completion of China's Phase 2 5G R&D Test

Progress

18

High-Low Networking & Dual-Connectivity Test with CMCC

• 10+Gbps@200MHz BW

• 3D Beamforming

• 26 Layers

• 40+Gbps@1GHz BW

• 8 Users

• 16 Layers

• 5Gbps+15Gbps• 8 + 8 Layers

28GHz

MU-MIMO

C-band & 28GHz

Dual Connectivity

C-band

MU-MIMO

Compact Design for Verification in Commercial Environment Unified platform for low & high band

High & Low Band Hybrid Networking Trial

19

BW 1.4GHz

2 CPE

4T4R

Tokyo Exhibition

HD Video Conference DEMO Over mmWave NR

3-Way 4K+360°Glasses Live

2.1 Gbps @ 300m

1.3 Gbps @ 1500m

20

0

2

4

6

8

10

12

14

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18

20

11

4114

11

41

14

11

41

18

13

41

55

17

92

06

232

26

02

90

32

03

52

38

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20

45

54

87

517

53

85

42

54

25

48

56

55

91

61

76

41

659

66

96

77

69

27

02

70

4

C-Band 28GHz Dual-Connectivity

Shanghai High & Low Band Hybrid Networking Mobility Trial

Peak Throughput of DC: 18Gbps

Ave. Throughput: 9.8Gbps

(2.3Gbps @ C-band and 7.4Gbps @28GHz)

Billboard

BlockReflection

Throughput

(Gbps)

Distance(m)

21

Joint Exploration of 5G E2E Slicing in MWC2017

AR Slice + Robot Slice + FMC Slice

C/U Decoupling

Programmable Network Functions

RAN + Transport + Core + BSS/OSS

1 Physical Infrastructure, 3 Isolated Slices

22

5G NR Based Tele-operated Driving(ToD) Trial

UL Live Video

DL Remote ControlScalable Joint KPIs for Connected Car

Car & Cameras

5G NR

Remote Control

Tra

ns

mis

sio

n

1ms 3ms 5ms 20ms 100ms

90%

99%

99.9%

99.99%

99.999%Remote

drivingCooperate driving

Cooperate sensing

VRU JiadingShanghai

5GSHOWROOM

52.3 km

50MbpsFor HD FoV Uploading

10msE2E Latency

0.12m Break Distance

Technologies and bands best suited to meet requirements of 5G

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