Robin Wang Senior Application Consultant

Keysight Technologies

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Who are the key 5G pioneers?

When 5G services are ready?

How to start 5G Research?!…

What is 5G technology?

Why we need 5G ?

Agenda

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What is 5G technology?

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TD-SCDMA (China)

802.16e (Mobile WiMAX)

WiBRO (Korea)

802.16d (Fixed WiMAX)

Wireless: 1990 to beyond 2020

5G & mmWave

Workshop

GSM (Europe)

IS-136 (US TDMA)

PDC (Japan)

IS-95A (US CDMA)

HSCSD GPRS iMODE IS-95B (US CDMA)

W-CDMA (FDD & TDD)

E-GPRS (EDGE)

HSDPA HSUPA

EDGE Evolution

1x EV-DO 0 A B

HSPA+ / E-HSPA

LTE (R8/9 FDD/TDD)

LTE-Adv. (R10 and beyond)

802.16m / WiMAX2

802.11h/n

802.11ac

cdma2000 (1x RTT)

802.11a/g

802.11b 2G

2.5G

3G

3.5G

3.9G

4G

Market evolution Technology evolution

Inc

rea

sin

g e

fficie

nc

y, ba

nd

wid

th a

nd

da

ta ra

tes

© 2012 Agilent Technologies

5G 802.11ax

802.11ad

Cellular W-LAN

4

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Overview

IS NOT 5G is not targeted to replace 4G from the initial design,

and will co-exist with 4G for a long time.

IS High Speed mobile communication: Peak data rate (throughput):

10Gbps (10 time vs. LTE-A)

Spectrum Efficiency and Energy Efficiency: 10 times vs. LTE-A

Timeline: 2020 and beyond

Key

Features

New network architecture (HetNet, Small Cell)

New PHY: FBMC (Filter Bank Multi Carrier) and NOMA (Non-

Orthogonal Multi-Access) are two different technologies, and

could be used independently or together in 5G PHY

Massive MIMO (or LSAS – Large Scale Antenna System, 3D-

MIMO)

New channel modeling and characteristic at mw/mmW band

Full Duplex

System performance verification (co-optimization for spectrum

efficiency/energy efficiency)

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5G Technical Assumptions

5G & mmWave

Workshop 6

Operating

Frequencies

Use of mmWave frequencies

10G-50GHz, 60 GHz, possibly 70-80 GHz

Bandwidths Wider bandwidths: 500MHz to 3GHz

Mobility: Experience follows you - Gigabit (Gbps) everywhere

Antenna

technologies

Steerable Array antennas (dynamic beam forming patterns)

Massive MIMO (e.g. 100-1000 low-power antennas)

Backhaul Will require significantly more (low cost) backhaul capacity

(400 Gb/s)

Latency Very low round-trip latency requirements (around 1ms)

Density Very dense crowds of users

Page

Who are the key 5G pioneers?

When 5G services are ready?

How to start 5G Research?!…

What is 5G technology?

Why we need 5G ?

Agenda

Page

5G & mmWave

Workshop 8

5G

100X Faster than 4G

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How to Improve Wireless Data Communications?

5G & mmWave

Workshop 9

Channel Capacity C improves with the ratio of…

Carrier Aggregation Enhanced MIMO

Heterogeneous Networks

log2

C

mmWave

Massive MIMO

New Waveforms

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5G Wireless: Opportunities to Innovate

5G & mmWave

Workshop 10

5G Enabling Devices

Multi-Band • Traditional cellular bands <6GH

• WiFi, BT, GNSS bands

• 5G mmWave bands

Multi-Antenna • Impedance matching

• Mutual coupling

• Multi-band, multi-RAT port

sharing

• Massive MIMO

Amplifier • Envelope tracking

• Digital predistortion

• Wide, multi bands

Multiple Radio Access Technologies • GSM/EDGE/WCDMA/HSPA/LTE

• WiFi/BT/WiGig/GNSS/5G

Advanced Signal Processing • Multiple MIMO modes and beamforming

• Network interference suppression

• Adaptive channel estimation / equalization

Full Duplex Communications • Self interference cancellation

• Dual polarization antenna

• Real time operation

New Waveforms • Legacy OFDM enhancement

• FBMC, GFDM, UFMC

Access • Non-orthogonal

multiple access

• Random / scheduled /

hybrid

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Who are the key 5G pioneers?

When 5G services are ready?

How to start 5G Research?!…

What is 5G technology?

Why we need 5G ?

Agenda

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3G : 2003

3.5G : 2006

HSPA

overtakes

EDGE

LTE comes

true!

3.9G : 2009

4G : 2013

What Have Been The Key Innovations in Wireless Communications to Date?

And looking forwards:

5G by 2020: The perception of infinite capacity anywhere!

5G & mmWave

Workshop 1

2

Mobile voice

1G : 1983

Voice

Text message

2G : 1993

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Research, Prototype, POC Trials Standard Product Deployment Huawei

When is 5G? Prevailing “Wisdom”

13

Proposal

Deadline

First Projects

Begin

Horizon

2020 Call 1

YOU Xiao-Hu

China Southeast

University

Exploratory Research Pre-Standardization

Activities Standardization

Activities Commercialization METIS

5G Timing: Key Points

- Today it is only early research

- Most investment is the Big

Players

- Most Big Players are linked

with Academia

- Government is heavily involved

except for the US

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

WRC-12 WRC-15 WRC-18/19 ITU

Olympics:

System Showcase

New Standard: 7 years typical

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Who are the key 5G pioneers?

When 5G services are ready?

How to start 5G Research?!…

What is 5G technology?

Why we need 5G ?

Agenda

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5G Players Most visible 5G players as of Summer 2014

Keysight 5G

Seminar 2014 15

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China Government Plan for 5G

In February 2013, three ministries (MIIT, NDRC and MOST) jointly

established the “IMT-2020 (5G) Promotion group”

Objectives:

• The platform to promote the research and development of 5G

• The platform to facilitate global cooperation on 5G R&D

• Launched “national 863 project” and allocated $26M (12 month window)

IMT-2020 (5G) Promotion Group

Agilent Restricted

MIIT Ministry of Industry and

Information Technology

NDRC National Development and

Reform Commission

MOST Ministry of Science and

Technology

IMT-2020(5G) Promotion Group

Source: Professor You Xiaohu, Agilent Shanghai AMF,2014

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5G Enabling Technologies

5G & mmWave

Workshop 17

mmWave

Benefit

Broad bandwidth available at low/no cost

Massive MIMO/Beamforming

High directivity

Compact integrated mmWave SoC

A natural fit for the 2 tier network

Challenges

Unknown mmWave channel

Body effect

Device modeling and design flow

mmWave calibration for Massive MIMO

/Beamforming

mmWave IC technologies

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5G Enabling Technologies

5G & mmWave

Workshop 18

Massive MIMO

Benefit

Multiplexing gain K and array power gain M

Power efficiency

Fast fading and thermal noise averaged out

Channel tends to static (no fast fading effect)

simplify scheduling, simple MAC, no retransmission

latency

M-KN degrees of freedom for network architecture

design

Challenges

Need favorable channel characteristics

Need phase coherency, CSI and channel reciprocity

Hardware impairments.

Uplink and down link RF reciprocity calibration

Pilot contamination problem

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Who are the key 5G pioneers?

When 5G services are ready?

How to start 5G Research?!…

What is 5G technology?

Why we need 5G ?

Agenda

Page

EDA

Research and Development

SystemVue (BB)

• System Level

simulation

• RF Designs

• Antenna

designs

Channel Model

PNA Network Analyzers

SASS Channel emulator

• Channel sounding and

measurements-CW

signals

• Channel modeling and

emulation-modulated

signals

Massive MIMO New PHY

Multi-channel wideband AWG

Vector PSG-D

Multi-channel wideband digitizer

PXI Quad-down-converter

• Multi-channel Tx/Rx

signal verification

• MIMO/Beam-forming

measurements

Customized

Signal creation/

analysis

in SystemVue

Custom OFDM

Signal analysis

Application

• Support customized

signal generation

and analysis for

new PHY design

ADS / GoldenGate

(RF)

EMPro (Antenna)

PXIe VSG&VSA External mixers

External mixers

Keysight Solutions for 5G We have all your measurements needs covered!

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5G & mmWave

Workshop 21

Recent Keysight in Media

Keysight in 5G

Sep 3,

2014 European

Microwave Week

Keysight Introduces Design and Test Solutions http://about.keysight.com/en/newsroom/pr/2014/03sep-em14124.shtml

Aug

11,

2014

South Korea Keysight Technologies Joins 5G Forum http://about.keysight.com/en/newsroom/pr/2014/11aug-

em14115.shtml

Jul 15,

2014 Beijing China Keysight Hosts 5G Test Summit at FuTURE

MOBILE COMMUNICATION FORUM http://about.keysight.com/en/newsroom/pr/2014/15jul-em14106.shtml

Jun

24,

2014

Beijing China KeysightTechnologies and China Mobile to

Collaborate on Next-Generation 5G Wireless

Communication Systems http://about.keysight.com/en/newsroom/pr/2014/24jun-em14092.shtml

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5G Collaboration between CMCC and Keysight (June 2014)

Keysight in 5G

In June of this year, Keysight and CMCC publicly announced that we were engaged with an MOU on 5G research. CMCC is

developing a technology they refer to as “Smart Tile”, and each

tile is not much bigger than the size of the iPhone 5.

This Smart tile today operates at 6GHz, with 20MHz BW, and

LTE PHY. CMCC is looking to create an array of these tiles, in

many shapes, such as the Chinese character “中” as shown

here.

Picture if you will in the future, a 5G array being built into the

signage of a building, rather than yet another giant cell phone

tower in the skyline. These Smart Tiles can then be built up into

larger arrays, of 32, 64, or say 128 channels such as in the

illustration on the right.

Keysight is currently providing test solutions for ALL phases of

CMCC’s development cycle – from simulation to testing of these

Smart Tiles and arrays

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5G Collaboration between CMCC and Keysight

Keysight in 5G

Working on LSAS/Massive MIMO test-bed based on Smart Tiles

Massive MIMO (also known as Large-Scale Antenna Systems, Very

Large MIMO, Hyper MIMO, Full-Dimension MIMO

Smart Tile (10x16cm) Smart Tile LSAS: 128 Antennas Prototype test-bed

BBU pool / LSAS / multiple UEs Smart Tile (10x16cm)

Smart Tile LSAS: 128 Antennas

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Workshop 24

Keysight in 5G

LTE

Source

Multi-channel signal generation & analysis

LTE

Analyser

EDA design simulation

5G Collaboration between CMCC and Keysight

Multi-channel signal analysis

LTE

Software

multichannels

analysis

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IMIC Event:

Aug 15, 2014 • CMCC Invitation Only Event

• Demonstrations of Keysight

solutions in CMCC Booth

NGMN Event:

Sep 16-19, 2014 • Demonstrations of Keysight

solutions in the CMCC booth

5G & mmWave

Workshop 25

Keysight in 5G 5G Collaboration between CMCC and Keysight

Page 26

5G demo @ MWC 2015

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Keysight in 5G

27

New York Brooklyn 5G Summit

http://www.comsoc.org/form/tutorial-registration-massive-mimo-and-mmwave-technology-insights-and-challenges

5G & mmWave

Workshop

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Channel Sounding Solution for 5G MIMO

(see MIMO config)

Channel

40 GHz

8 Ch

Switches

44 GHz

PSG

Differential

up converter

AWG

5 Ghz B/W

44 GHz PXA

Spectrum

Analyzer

(required for

I/Q amplitude

calibration)

Software for

Signal Creation and Calibration

Rubidium Clock

4 * 10MHz ref to Rubidium Clock

Customized GUI

with Channel Sounding

Algorithm

40 GHz

8 Ch

Down

Convert

40 GHz LO

650MHz BW

for 8 CH

1.4GHz BW

for 4 CH

using

Interleave

3 * 10MHz ref to Rubidium Clock

Transmitter Max Frequency 40Ghz

2Ghz bandwidth

8 channels

Receiver Max Frequency 40Ghz

1.4 GHz bandwidth

8 channels

8 Pairs of Antenna Distance: λ/2

PA LNA

Switch Controller

BPF

Switching

Control

Box

Rubidium Clock

10 MHz Ref Out

10 MHz Ref In

100 MHz Ref Out

Trigger

Box Trigger

Box

85330A Multiple

Channel Controller

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5G & mmWave

Workshop 29

Keysight 5G Reference Solution @ MWC 2015

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Simplify Signal Creation- Custom 5G

• Flexible solution supports early 5G

wireless research and development

• Create emerging 5G candidate

waveforms, such as filter bank

multicarrier (FBMC):

- Configure custom FBMC

waveforms and set parameters

- Set FBMC filter settings such

as filter overlap factor (K) and

filter bank structure

- Use Interactive filter editor to

configure FBMC filter

coefficients

N7608B Signal Studio for Custom Modulation

Keysight Restricted

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Wideband OFDM

Keysight Restricted- Preliminary Work-in-Progress

EVM= 1.8

%

Key Points: - Used VSA setup file from

N7608B for custom OFDM

demod with VSA SW

- 20 GHz frequency with 1

GHz modulation bandwidth.

Measuring low residual EVM

- Can easily change frequency

up to 44GHz

- Custom OFDM and FBMC

are examples of testbed

flexibility at microwave

- Use millimeter-wave HW for

higher frequencies

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Modeling New

Physical Layer

Enabling Early 5G Research – A Flexible Platform for Innovation

W1906BEL 5G baseband exploration library (first in the industry)

• Physical layer modeling of 5G candidate PHYs and MIMO

• C++ source code enables early research, with a versatile simulation platform to

• Committed by Keysight to evolve toward world’s first 5G standard compliant library

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Multi-Antenna

Techniques Platform Enables “V”

Lifecycle – Provides 5G

candidate TX/RX

waveforms

• Multi-carrier

modem Tx/Rx

processing chain

• FBMC,OFDM,

etc…

– Usable with 4G

standard library

– Advanced / adaptive

signal processing

• MIMO

• Digital

beamforming

– Combined 2D/3D

MIMO channel

simulation(W1715)

– Realistic RF

environments

– Polymorphic

Baseband modeling

• Custom C++

model builder

• MATLAB®

• MATLAB® Script™

• HW

implementation

Tackling Multi-Domain

Issues – Integrates with

additional technology

domains

• SystemVue

• /ADS/EMPro/GG

• Keysight

Instruments

Thank you!