5G communications: development and prospects · HUAWEI TECHNOLOGIES CO., LTD. ... – Two events per year with rotation between continents: Beijing and Rome in 2016 – MoU signed

HUAWEI TECHNOLOGIES CO., LTD. Page 1

D. Soldani

Helsinki, Finland 26th May, 2016

5G communications: development and prospects

Dr David Soldani

VP Strategic Research and Innovation, Huawei

Visiting Professor, University of Surrey, UK

Industry Professor, University Technology Sydney (UTS), Australia

https://de.linkedin.com/pub/dr-david-soldani/a/6a0/336







D. Soldani

2010

“Client Server”

Bit pipe and Free Communication Services

2020 “Multi-Tenant”

Nervous system of the Digital Society and Economy

Vision “The advanced 5G

infrastructure is expected to

become the nervous system

of the Digital Society and

Digital Economy”

Günther Oettinger, European Commission, MWC 2016

“The smart phone is the

extension of what we do

and what we are, the

mobile is the answer to

pretty much everything”

Eric Smith, Google, MWC 2010

Convergence of:

1. Big data

2. Artificial intelligence

3.Connected networks

DL: 1Gb/s UL: 500Mb/s

LTE-A target

Convergence of:

1. Cloud computing

2. UE Computing power

3. Connectivity at high speed

http://europa.eu/rapid/press-release_SPEECH-15-4535_en.htm




D. Soldani

Main 5G initiatives ongoing globally

•Stanford CIS

•UC SWARM

•NYU Wireless

•WINLAB

•5GIC UK

EU • 5G PPP in Horizon 2020 (€700mn)

• White Paper

UK • 5GIC at University of Surrey

• http://www.surrey.ac.uk/5gic

US 4G (5G) Americas : White Paper

China IMT-2020 (5G) Promotion Group

• 863 Research Program

• Future Forum : White Paper

Japan 5G Promotion Forum (ARIB)

• White Paper

Korea 5G Forum as PPP

• White Paper

NGMN • White paper

http://www.3gpp.org/technologies/presentations-white-papers

Next?

http://5g-ppp.eu/roadmaps/

http://www.surrey.ac.uk/5gic

http://www.4gamericas.org/en/newsroom/press-releases/5g-new-frontier-mobile-broadband-innovation/

http://www.future-forum.org/zhuanti/141106/en/index.html

http://www.arib.or.jp/english/20bah-wp-100.pdf

http://www.5gforum.org/eng/main/

https://www.ngmn.org/uploads/media/NGMN_5G_White_Paper_V1_0.pdf

https://www.ngmn.org/uploads/media/NGMN_5G_White_Paper_V1_0.pdf

//upload.wikimedia.org/wikipedia/de/6/64/NGMN_Logo.svg







D. Soldani

€12.5bn / €80bn EU funds: Horizon 2020

investment in ICT Research in 2014–2020

From the lab to the market: from electric cars, to

robots help care for elderly generation

€5.5bn PPPs: 5G, Robotics, Photonics, Factory of

the Future, HPC, Big Data and Security

Open access for true innovation: sharing

knowledge and reaping the benefits of big data

European Commission main investments and targets


D. Soldani

5G Public Private Partnership (PPP): €700 mn €1.4+ bn

ETP governance model

5G Initiative

European Commission

WG 5G Vision and Societal Challenges

WG 5G Pre-standards

WG SME support

WG 5G Spectrum

Activity Community building and PR (Public Relations)

Activity 5G International cooperation

Activities based on the 5G PPP Contractual Arrangement, KPIs

Working Group 1

Working Group 2

Working Group n

Communications-networks-oriented ETP

5G PPP projects

Association

BoardGeneral Assembly

Association Statutes and ModusOperandi of Association

Working Groups launched

Association

BoardGeneral Assembly

Association Statutes and ModusOperandi of Association

Working Groups launched

5G Infrastructure Association Board

Technology Board(Project Technical Managers plus

Association representative)

Steering Board(Project Coordinators plus

Association representative)

Partnership Board

Secretary General

Head of Office

5G-PPP Phase III

(2018-20 EU

Public funds

€425mn): Large

scale trials in

Europe with

Verticals

5G-PPP Phase II

(2017-18, EU

Public funds

€148mn):

Verticals,

Satellites,

Optical, SW

networks

5G-PPP Phase I

(2015-16, EU

public funds

€125mn): 19

retained Actions

Decu

plin

g -

on

go

ing

EU 5G socio-economic analysis: €56.6 bn 5G investment (EU28 Member States) Value: €425.5 bn (7.5x), Jobs: 7.184 mn

M1000+ (I, SME,R)

(M30+)

CA (KPIs)

5G Architecture

1. SRIA: Inputs to Work Programme

2. WP: 5G Vision and for Verticals

3. PP: Pre-structuring Models

4. Policies: Positioning papers

5. PR: Communication/Cooperation

Source: 5G Infrastructure Association

http://www.5g-ppp.eu/

https://5g-ppp.eu/wp-content/uploads/2016/02/BROCHURE_5PPP_BAT2_PL.pdf


D. Soldani

H2020 2014-15: 5G Initiative (Actions) from Call 1 – July 01st 2015


D. Soldani

H2020 2016-17: ICT 07, 08 (5GPPP) Call 2 DL 08th Nov 2016 Phase II: Pre-structuring model www.5g-ppp.eu

TA25G

Low BandAI

TA35G

mmWaveAI

TA5Novel Radio System

ArchitectureTA1

5G Wireless System Design

TA15 (ICT 7)Open “Blue” TA

TA16 (ICT 7)CSA



TA22Access

Convergence 1

TA23Access

Convergence 2

TA24EUJ-01 1

TA26EUK-01

Application Layers

Physical Layer

Note: The size and the orientation of the TAs boxes do not indicate the potential size or manpower of future Projects

TA

75

G f

or

Fu

ture

MT

C S

olu

tio

ns

TA

6S

ea

mle

ss I

nte

gr.

of

Sa

tell

ite

an

d A

ir P

latf

orm

s

TA

17

Ub

iq.5

G A

cce

ss

TA

9C

ost

Eff

icie

nt

Op

tica

l M

etr

o

TA

10

Hig

h C

ap

acit

y

Op

tica

l C

ore

TA

4

Su

bsy

st. fo

r5

G P

latf

orm

s

TA

8C

og

nit

ive

Ne

two

rk M

ng

t

TA18NetApps Development and Verification Platform

TA19E2E NFV and SDN Holistic Operational Model

TA13Security, Privacy, Resilience, and High

Availability

TA12Foundations for SW Networks

TA14Multi-Tenant / Domain

Plug & Play Control Plane

TA11Converged 5G

FlexHaul Network

TA25EUJ-01 2

ICT 7 RIA ICT 8 RIA EUJ and EUK RIA ICT 8 IA

ICT-07-2017 – 5G PPP Research and Validation of critical technologies and systems - €100mn RIA (+ €3mn CSA)

Strand 1: Wireless access and radio network architecture/technologies

Strand 2: High capacity elastic - optical networks

Strand 3: "Software Network“

Strand 1: Ubiquitous 5G access leveraging optical technologies

Strand 2: Flexible network applications

Cooperation in access convergence

ICT-08-2017: 5G PPP Convergent Technologies - €40mn IA + €5mn RIA



D. Soldani

International cooperation: status of MoU and JD • China

– MoU signed with IMT-2020 (5G) Promotion Group on September 29, 2015 in Beijing

• Japan – MoU signed with The 5G Mobile Communications Promotion Forum on March 25,

2015 at NGMN Industry Conference in Frankfurt, Germany

• Korea – MoU signed with 5G Forum on June 17, 2014 after signature of Joint Declaration

between EU Commission and Korean government in Seoul, Korea

• USA – MoU signed with 4G Americas on March 2, 2015 at Mobile World Congress 2015 in

Barcelona, Spain

• Multilateral MoU on a series of Global 5G Event – Two events per year with rotation between continents: Beijing and Rome in 2016 – MoU signed between IMT-2020 (5G) Promotion Group, 5GMF, 5G Forum, 5G

Americas and 5G Infrastructure Association on October 20, 2015 in Lisbon



D. Soldani

Prototype and product development

Trials

WRC preparatory process

Results from FP7

Projects contributed

to ITU-R on 5G vision

and requirements

ITU-R Vision and Recommendation

ONF, Open Daylight, OPNFV, Open Stack, …

3GPP Study Items

3GPP Work Items and 3GPP Releases

5G research in FP7 and

in the private sector 5G PPP Phase I 5G PPP Phase III 5G PPP Phase II

2012 2013 2014 2015 2016 2017 2018 2019 2020

Release 12 Release 13 Release 14 Release 15

Winter Olympics,

Korea Summer Olympics,

Japan

FIFA World Cup,

Russia 2018

Release 16

Contributions to standardisation and regulatory

process via member organisations in respective bodies


5G-PPP: Exploitation of reseach and innovation results


D. Soldani

Beyond 5G-PPP: European Commission “Action Plan”

Actionable recommendations endorsed by Industry to: Industry itself, the

Commission, MS, and possibly financial actors (e.g. EI Bank)

Cooperation with Telco's and vertical industries to identify opportunities

and barriers for investment in 5G deployment in Europe and to make

(actionable) recommendations

Release the "5G Action Plan for Europe" at the same time as the review

of the Telecom Regulatory Framework (Sept-Oct 2016)

Working groups

WG1: 5G-enabled ecosystems, use cases and common calendar

WG2: Large scale / pre-commercial trial(s) in Europe

WG3: Regulatory environment and boosting infrastructure investment


D. Soldani

Usage scenarios of IMT for 2020 and beyond (5G)


D. Soldani

Enhancement of key capabilities from 3GPP LTE to 5G

[5G Promotion Group]

User Experienced

Data Rate(0.1~1Gbit/s)

Area Traffic

Capacity(Tens of Tbit/s/km2)

Peak Data Rate(Tens of Gbit/s)

Mobility(500+ km/h)

Latency(ms level)

Connection Density(106/km2)

Spectrum

Efficiency

Energy

Efficiency

Cost

Efficiency

[ITU-R]

Enhanced Mobile

Broadband

Massive Machine Type

Communications

Ultra-Reliable and Low

Latency Communications


D. Soldani

Summary of the key resolutions at WRC15 pertinent to 5G

WRC15 WRC19

10 50403020 60 8070 9054 6321

Complementary(Capacity)

Primary(Coverage & Mobility)

GHz

Different channel characteristics to Sub6GHz

New bands agreed for

discussions in 2019

New or Harmonized bands

for IMT Use

• 700MHz Band (694-790 MHz)• L-Band (1427-1518 MHz)• C-Band (3.4-3.8 GHz)

• 24.25-27.5 GHz• 31.8-33.4 GHz• 37-40.5 GHz

• 40.5-43.5 GHz• 45.5-47 GHz• 47-50.2 GHz

• 50.4-52.6 GHz• 66-76 GHz• 81-86 GHz

Cellular

Bands

Sub6GHz


D. Soldani

5G multi-tenant network and services vision


D. Soldani

Network, air interface and spectrum usage evolution from 4G to 4.5G and 5G

Spectrum

Air Interface

Network Architecture

4G 4.5G 5G

6GHz 100GHz

Existing Spectrum

6GHz

Existing Spectrum

6GHz

New Spectrum + Existing Refarming

LTE LTE

256QAMMassive -MIMO

eCA (32)

LTE-MNB-IoT

LAA

eD2D

D2X……

NEWAIR

Waveform

Channel Coding

Multiple Access

Full-Duplex

Frame ……

EPCvEPC

5G Network Functions

100GHz 100GHz

Virtualization + Cloudformation(Plasticity)

Virtualization


D. Soldani

5G plastic architecture and example application to static machines type of traffic


D. Soldani

Mobility Management Application (MMA) for SDN

Switch 3

(Access point)

Switch 4Web

Server

Controller

Switch 2

(Access point)

Switch 1

Mobility

Management

Application (MMA)

M1

Flow 1 Action 1

Flow 2 Action 2

Flow 1 Action 1

Flow 2 Action 2

Flow 1 Action 1

Flow 2 Action 2

Topology Devices

M1

Flow 1 Action 1

Flow 2 Action 2

0.00

500000.00

1000000.00

1500000.00

2000000.00

2500000.00

3000000.00

MMA_Proactive MMA_Reactive

Dela

y (

ns)

Overall Time

Inside Controller

Inside MMA

160%

• Topology: 10 Access Points, 200 active mobiles

• 10 Handovers/s with random mobility

Configured flowfor mobile device before handover

SDN Control Links

Configured flowfor mobile device after handover


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

Self-Backhaul


D. Soldani

Multiple access techniques Non-orthogonal multiple access (NOMA): time and frequency resources sharing in the same spatial

layer via power or code domain multiplexing, e.g. SCMA, MUSA, LDS-OFDM, etc.

SIC

= S

uccessiv

e Inte

rfere

nce C

ancella

tio

n

Network NOMA: multi-user precoding

Spatial Filtering NOMA: Using 3D-BF, AAS, M-MIMO

Basic NOMA: SIC receiver

[Source CMCC]

Ex:

6 U

sers

, tw

o b

its m

apped

to a

com

ple

x c

odew

ord

, w

hic

h

are

then m

ultip

lexed o

ver

four

share

d o

rthogonal re

sourc

es

(e.g

. O

FD

M s

ubcarr

iers

)

SoDeMA = Software Defined Multiple Access

MPA = Message Passing Algorithm (MPA)


D. Soldani

Advanced waveforms Per-subcarrier pulse shaping: using prototype filter with steep power roll-off for shaping

subcarrier signals in frequency and/or time domain

Sub-band filtering: applying filters to a group of subcarriers after OFDM modulation

Pulse shape design parametersWaveform Name

Pulse length Pulse shapes Localization

K=1 Rectangular Time CP-OFDM F- OFDM (*)

K=1 (NFFT long) Rectangular Time ZP-OFDM UF-OFDM (*)

1<= K<1.5 Various Time + Frequency W-OFDM

K=4 Long pulse Time + Frequency FBMC/QAM

Arbitrary K Various Flexible P-OFDM

(*) Additional band pass filter needed

K = 1

1 =< K <1.5

K = 4

The choice of either one of the two variants depends on the required degree of spectral and temporal confinement


D. Soldani

Filtered-OFDM (F-OFDM)

Pros

Multi-service with different time and frequency numerology

(e.g. CP, sub-carrier spacing (symbol duration), TTI at

different carrier frequencies)

Low out-of-band emission (OOBE)

Flexible frequency multiplexing

Simple channel equalization

Multi-antenna transmission

Efficient spectrum utilization

Affordable computational complexity

Possibility to incorporate other waveforms

Backward and forward compatibility

Cons

Non-orthogonal in time and quasi-orthogonal in frequency

Slightly more prone to delay-spread channels than P-OFDM


D. Soldani

Pulse shaped OFDM (P-OFDM) Pros Excellent OOB interference control and

efficient utilization of narrow frequency bands

Partitioning of spectrum into independent

bands with excellent capabilities for

coexistence of services in the same frequency

band and spectrum sharing

Any modulation order and MIMO capability

Excellent robustness against synchronization

errors

Flexible frame structure with large subcarrier

spacing for high Doppler in Vehicle to Anything

(V2X) communications

Short TTI length for low latency scenarios and

one way ping delay < 0.5 ms

Cons Filter length may be limited by delay constrains

Operational range of 16QAM

P-OFDM

LTE-OFDM

(extended CP)

LTE-OFDM

(normal CP)

OFDM P-OFDM


D. Soldani

V2X P-OFDM Based Low Latency Real-Time (Demonstration)

UE2 BBU

UE2 RFUE1 RF

UE1 BBU

Macro BS

BS RF

BS BBU

UE2UE1

OFDM modulation CRCTx-

PPN

Turbo

encoder

OFDM demodulation

Turbo

decoder

USRP API

Rx-

PPN

Ethernet/PCIe

Host (Baseband)

USRP X310 (RF frontend)Channel

estimation

/equalization

MAC

Optimized baseband processing running on Intel platform x86_64

USRP SDR as RF frontend

Enabling D2D and cellular assisted D2D access

One way ping delay < 0.5 ms


D. Soldani

New air interface Service Oriented Radio (SOR): choosing different air interface components for different applications


M-MIMO F-OFDM SCMA Polar Code

+ + +

Huawei 5G Low Band Test Bed World’s Highest Throughput @ Sub6G

10 Gbps 32

51.6 bps/Hz

18 Layers 2293.34

3441.2

4586.9 5733.6

6880.3 7453.7

8027 8600.4

9173.8 9747.1

10320.5

0

2000

4000

6000

8000

10000

12000

4 6 8 10 12 13 14 15 16 17 18

Mbps

Layer

Technology

Innovations

200MHz BW


D. Soldani

Huawei 5G High Band Test Bed

World’s Highest Throughput @ E-Band

9.6GHz BW

115 Gbps

Technology

Innovations


D. Soldani

5G timeline

3GPP timeline:

• Phase 1 by Sep 2018/Rel-15

for more urgent commercial

needs (to be agreed)

Deployment 2H2020

• Phase 2 by Mar 2020/Rel-16

for all identified use cases/

requirements:

Deployment 2H2021

NB: New Radio (NR) design

forward compatible so that

features can be added in

optimal way in later releases

17/06 18/09 20/03

Rel 13 Rel 14 Rel 15 Rel 16

Rel15 WID Requirements study

WID Architecture study

WID RAN study

SA1

SA2

RAN

5G Phase 1

deployment

Rel16 WID Requirements study

WID Architecture study

WID RAN study

SA1

SA2

RAN


D. Soldani

Conclusions

5G tests and trials with Verticals essential step

towards effective standardization

3GPP primary organization and others – such as,

e.g., ONF and IETF – complementary

Public party crucial role in early consensus (e.g.

5GPPP), policies, regulatory processes

IP Rights shall not hinder 5G technologies adoption

and market uptake


D. Soldani

Thank you

Copyright©2016 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.


D. Soldani

References 1) X. An, C. Zhou, R. Trivisonno, R. Guerzoni, A. Kaloxylos, D. Soldani, A. Acker, “On E2E Network Slicing for 5G

Communication systems,” Transactions on Emerging Telecommunications Technologies, June-Sept 2016. (In press.)

2) D. Soldani, “5G communications: development and prospects,” McGraw-Hill, Science and Technologies, May 2016. (In

press.)

3) 5G PPP Infrastructure Association, “5G for Verticals,” White Paper, MWC 2016, Barcelona, February 2016.

4) H. Cao, A. R. Ali, S. Gangakhedkar, Z. Zhao, “5G V2X communication based on P-OFDM waveform,” 20th International

ITG Workshop on Smart Antennas, Munich, Germany, March 2016.

5) X. Zhang, M. Jiay, L. Chen, J. May, J. Qiu, “Filtered-OFDM — Enabler for Flexible Waveform in The 5th Generation Cellular

Networks”, IEEE Globecom, San Diego, CA, December 2015.

6) ITU-R, “IMT Vision – Framework and overall objectives of the future development of IMT for 2020 and beyond,” M Series,

September 2015.

7) D. Soldani, B. Barani, C.L. I, R. Tafazolli and A. Manzalini (ed.), “Software Defined 5G Networks for Anything as a Service,”

IEEE Communications Magazine, Feature Topic, September 2015.

8) D. Soldani (ed.), “Emerging topics: Special issue on 5G for Active and Healthy Ageing,” IEEE COMSOC MMTC E-Letter,

July 2015.

9) D. Soldani, A. Manzalini, “Horizon 2020 and Beyond: On the 5G Operating System for a True Digital Society,” IEEE

Vehicular Technology Magazine, Volume 10, Issue 1, pp. 32-42 March 2015.

10) R. Trivisonno, R. Guerzoni, I. Vaishnavi and D. Soldani, “SDN-based 5G mobile networks: architecture, functions,

procedures and backward compatibility,” Transactions on Emerging Telecommunications Technologies, Volume 26, Issue 1,

pp. 82-92, January 2015.

http://onlinelibrary.wiley.com/

http://onlinelibrary.wiley.com/

http://www.accessscience.com/

http://www.5g-ppp.eu/

https://www.events.tum.de/frontend/index.php?folder_id=224



http://arxiv.org/pdf/1508.07387.pdf







http://www.itu.int/rec/R-REC-M.2083




http://www.comsoc.org/files/Publications/Magazines/ci/cfp/cfpcommag0915a.html

http://www.comsoc.org/~mmc/

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7047266&filter=AND(p_IS_Number:7047264)

http://onlinelibrary.wiley.com/doi/10.1002/ett.2915/abstract




Documents

5G communications: development and prospects · HUAWEI TECHNOLOGIES CO., LTD. ... – Two events per year with rotation between continents: Beijing and Rome in 2016 – MoU signed