5G, the Road to a Super Connected World - NTTドコモ … TECHNOLOGIES CO., LTD. HUAWEI...

HUAWEI TECHNOLOGIES CO., LTD.

www.huawei.com


5G, the Road to a Super

Connected World

David Wang

President of Wireless Network Product Line

22nd July, 2015


Driving Forces of 5G

Use Cases Business Models

A Super Connected World


Long Tail Use Cases Drive 5G Technical Requirements

Use Cases

Traffic/Revenue

Body The Long Tail

Voice

Web

Video

Massive IoT

Vehicular

Telematics

Tele-

operation

AR/VR MirrorSys High Speed

Railway

……

xMbps

1ms Latency

Up to 1M

Connections/Km2

Up to 10Gbps

Throughput

500Km/h High

Speed

Critical Technical Requirements


New Business Models Create More Opportunities

MNO Business

Models

Enabled by 5G

Connectivity

Platform

Network

• Differentiated

connectivity provision

• Consumers • IaaS & PaaS & Network

Capabilities openness

• Enterprises/OTTs

• Network Slices with

Specific Requirements

• Verticals/MVNO

Provider

Provider

Provider


5G Needs Revolutionary Innovation

4G

2014 2015 2016 2017 2018 2019

Revolution

Evolution

5G innovations will be partly applied to 4G

R14 R13 R15 R16 …

5G

R12 …

4.5G

At Least 3X Spectrum Efficiency Improvement


5G Revolutionary Road

Spectrum

Air Interface

Core Network

4G 4.5G 5G

6GHz 100GHz

Existing Spectrum

6GHz

Existing Spectrum

6GHz

New Spectrum + Existing Refarming

LTE LTE

256QAM

M-MIMO

Massive CA

LTE-M

LAA

……

NEW

AIR

Waveform

Channel Coding

Multiple Access

Duplex

Frame ……

EPC vEPC 5G NW Functions

100GHz 100GHz

Virtualization + Cloudformation

Virtualization


Sub6GHz will be the Primary Bands of 5G

WRC15 WRC19

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

Complementary

bands for capacity

Primary

bands for coverage & mobility

GHz

Visible

Light Cellular

Bands

Different Channel Characteristics from Sub6GHz

Available in 2015 Available in 2019


High Band Non-standalone Assisted by Low Band

5G

Macro Cell

UP: User Plane CP: Control Plane

HF Coverage HF Coverage LF Coverage

5G

Small Cell

Marco Site @ Sub6GHz Connectivity & coverage & mobility

Small Cell @ Above 6GHz High traffic offloading


Unified New Air Interface for Diverse Applications

Full-Duplex/TDD/FDD

Polar Code

F-OFDM

Massive MIMO

SCMA

One air interface fits all applications with high flexibility, at least 3x spectrum efficiency improvement

Unified Air Interface

F-OFDM f

PHY Mode 1 -

Low Latency

SCMA Polar Code Full-Duplex M-MIMO Polar Code SCMA

SCMA Polar Code

PHY Mode 2 -

Massive IOT

PHY Mode 3 -

eMBB

Common Upper Layer


Service Oriented New Architecture & New Operation

Autonomous Driving Network Slice

8K/Holographic Video Network Slice

IOT Network Slice

UP

CP UP

CP

UP

CP

UP

Operator

Partner

Consumer

Developer

Industry Defined Network Slicing

One Infrastructure, Multiple Network Slices

Application Field

Unified Control Plane

RAT Configure Session/Mobile/Policy

Multi-Application User Plane

DC

Service oriented cloud-formation Internet architectural operation

DC

DC

X Gbps

1ms

1M

Connections/km2

GW UP CDN/Cache


Huawei Open Collaboration for Global Unified Standard

Academic

Operator

Industry

Organization

……

Stockholm, Sweden System Architecture

Algorithms

Paris, France Standardization

Munich, Germany Verticals

New Jersey, USA 5G Transmission

Ottawa, Canada 5G Radio

Network Architecture

5G Research Centers in China Shenzhen/Beijing

Shanghai/Chengdu

Moscow, Russia Fundamental Algorithms

Huawei

5G

Research

Center

190+ Papers


5G Test Bed

Lab Test

Field Test

Pre-Commercial Trials

2014

2017~

2018

• Key technologies lab test

• Key technologies field test

•Trial with strategic

partner

• Japan National

Verification

2015~

2016

Schedule Milestone of 5G

2020 Tokyo Olympics Commercial Launch


Joint Field Test Plan with NTT DOCOMO

• MU-MIMO @ Sub 6GHz

• Advanced waveform and

multiple access(SCMA+

F-OFDM + Polar Code)

Phase 1 Phase 2

China Japan

• New Numerology

• New Features

- Connecting the Future Through Joint Innovation -


Sub6GHz-Large Scale 5G Air Interface Trial

@ Chengdu, China

• 24TUEs

• 64TRX

• 100MHz

> 15 Layers

+


Thank you

Copyright©2015 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.

5G, the Road to a Super Connected World - NTTドコモ … TECHNOLOGIES CO., LTD. HUAWEI...

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