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Byung K. Yi, Dr. of Sci.InterDigital Communication Inc., EVP & CTO

“5G Wireless Communication focusing onIoT: Enabler for 4th Generation Industrial Revolutions”

Summit on IoT at RWW2018

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State of Current Wireless System, and 5G Wireless Design (Requirements)

Wireless Network Generations

0G: Briefcase-size mobile radio telephones1G: Brick-size Analog cellular telephony2G: StarTrac-size Digital cellular telephony (Communicator)3G: High-speed digital cellular telephony

(including Multi-Media including Camera & Video )4G (LTE): IP-based “anytime, anywhere” voice, data, and multimedia telephony at faster speed5G: EMBB (Enhanced Mobile Broadband), MTC (Machine Type Comm), and URLLC

Brief History of Wireless Communication

Wireless Network Generations

5GOFDM

1G 2G 3G 4G2.5G 5G

Where do people use their Smart Phone?

Source: Small Cell Forum

The volume: Indoor vs Outdoor

BT Presentation at Cambridge Future wireless 15

Traffic from mobiledevices: Analysys Mason

0

50

100

150

200

250

2011 2012 2013 2014 2015 2016 2017

Pe

tab

yte

sp

er

Mo

nth

Total traffic

Outdoor traffic

Indoor traffic

Now 80% of mobile traffic byvolume is generated indoors(Ofcom)

More capacity requires more radiosites

– In-building Base stations

– On-street small cells

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Predictable Evolution Paths for 5G

•5G would be a Seamless Heterogeneous Network Intertwined LTEEnhancements and New Indoor Access Technologies

• LTE Enhancement for beyond Release 14/15• Indoor New Access technology for IEEE 802.xx like or Completely New RAT

•For the Mobile Service with high Mobility and Nomadic would be served byWAN and MAN (LTE A Enhancement)

• For the Mobile Service at Indoor would be connected to New Access RAT

• Two Possible ways to split Traffics• C-Plain vs U-Plane• Outdoor vs Indoor

13Creating the Living Network

What is the 5G?

5G = LTE Enhancement for Outdoor with High Mobility+Access Enhancement for Indoor

I am always Right and everybody elseIs always Wrong. What’s to argue about?

Source: Reproduced with permission of ITU

• The speed of current breakthrough has no historical precedence which is evolving exponentially.

• The disruption is almost every industry in every country• The breadth and depth of these changes herald the transformation of entire systems

of production, management, and government

New Usage Scenarios and Services in 5GKey challenge for 5G design: support for different services having diverging requirements

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5G Use Cases and Key RequirementsEnhanced Mobile Broadband

(eMBB)▪ Peak data rates: 20 Gbps (DL) and 10 Gbps (UL)

▪ 100 Mbps whenever needed

▪ Peak spectral efficiency: 30 bps/Hz (DL) and 15 bps/Hz (UL)

▪ 4 ms user plane latency

▪ Indoor/hotspot and enhanced wide-area coverage

Massive Machine Type

Communications (mMTC)

▪ Low data rates (1 to 100 kbps)

▪ High device density(up to 1,000,000 /km2)

▪ Latency: Seconds to hours

▪ Low power: Up to 15 years battery life

▪ M2M Ultra Low Cost

▪ Asynchronous Access

Ultra-Reliable and Low Latency Communications

(URLLC) ▪ Low to medium data rates

(50 kbps to 10 Mbps)

▪ 0.5 ms user plane latency

▪ 99.999% reliability and availability within 1 ms (mission critical comms)

▪ High mobility

Key challenge for 5G design: support for different services having diverging requirements

Source: ITU-R SG5 WP-5D

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3GPP Activities Overview – Standards Timeline

2017 2018 2019 2020

LTE Release 16

New Radio Phase 2 WIs (R16) New Radio R17

LTE Release 17LTE Release 15R14

Phase 1 Specifications

Phase 2 Specifications

Phase 1 - Early Drop

Today

New Radio Phase 2 Study Item(s) New Radio Study Items

Phased approach enables early commercial deployment of Phase 1 ahead of 2020 and Phase 2 in 2022+

IMT-2020 Submission

(R16 NR + R16 LTE)

New Radio Phase 1 WI (R15)

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5G NR Physical Layer Technologies

Waveforms and Frame structure

Scalable NumerologyNumerology Multiplexing

Dynamic TDD

Future Proof-Forward Compatible

Bandwidth PartsReduced Always-On Signals

No Fixed Time Relationship Between Channels

mm Wave

Beam-SweepingBeam Management

Massive MIMO

Low Latency

Mimi SlotsCode Block Group (CBG)

retransmissionFront –Loaded DMRS

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The Evidences of the 4th Industrial Revolution5th Generation Wireless Communication System would create:

Hyper Connected Networks Hyper Intelligences Hyper Massive Customized Productions Hyper Automatic Everything New Economy

“Data is foundation of Innovation and fuel of 4th Industrial Revolution” Source: IDC

4th Industrial Revolution

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Industrial RevolutionsHistorical Views on Industrial Revolutions

• The Rise and Fall of a country or an enterprise is highly correlated to the industrial revolution cycle and to the change of paradigm shift

• Industrial Revolution has been due to “ Scientific and Technical Innovations”

• Invention of Tools• Technology Development

• Industry Development• Cultural Society

Invention of Tools

TechnologyDevelopment

Industry Development

Enterprise Development

CulturalDevelopment

Industrial RevolutionsHistorical Views on Industrial Revolutions

, 1ST Industrial Revolution

2nd IndustrialRevolution

3rd Industrial Revolution

4th IndustrialRevolution

Time frame c. 1760~1830 c.1850~1914 (WW I)

c.1945~2013 C-2013~

Methods of Production Hand Increased Automation Harnessing Information tech. with Automation

Smart Factory, 3D Printing, Customized Mass Production

Mass Production Textiles Steel (Bessemer Processor) Computer, Internet, WWW. CPS, Digital Twins

Power source(Energy)

Water, Coal, Steal, Iron Petroleum & Electricity Solar, Wind, Nuclear,Electricity, Petroleum

Same as 3rd IR and more eco-friendly

New Energy Steam Engine Internal combustion Natural EnergyNuclear

Genetics, 3D printing, AI robotics, IoT, Nanotechnology, Quantum computing

Inventions Spinning JennyWater frameSpinning muleCotton Gin

Automobile, Chemicals, RailroadsTelegraph, Telephone, and RADIO, Vaccine, Airplane,

Computer, Internet, WWW, Commercial JetDNA sequencing,

Smart Phone, Big Data and cloud computing, Autonomous Automobile, Share Economy

Std. of Living for workingclass

Awful, Cities Appeared Still bad, but improving Middle Class, Accumulation of Capital

Bifurcations of Capital Distribution

Industrial RevolutionsRise and Fall of GB on 1st Industrial Revolution RevolutionsRise:

• 1337 British King Edward 3rd banned wool export to France which gave rise to 100 Year war• French wool weaver migrate to England to seek the raw material: wool• Late 1600 French Huguenot escaped to other countries to avoid religious prosecution with

“Textile technologies”. At that time French population was 20 Million. 10 % (2 Million) was Huguenot. Half of them immigrate to other countries

• 1733 John Kay: Flying Shuttle Loom• 1764 James Hargreaves: Jenney Loom• 1768 Richard Arkwright: Hydro powered Jenney Loom• 1778 Samuel Crompton: Mull Weaver• 1785 Edmund Cartwright: Power Loom

Two main values that really drove industrial revolution in Britain were “Self-Interest” and “Entrepreneurial Sprit”

Industrial RevolutionsRise and Fall of GB on 1st Industrial Revolution Revolutions

Industrial Revolutions2nd Industrial Revolution

InterDigital Confidential and Proprietary © 2016InterDigital, Inc.All rights reserved.

• 1850: Mass production of steel with domestically available Law materials in GB• Pig iron• Inorganic Chemical Industry in GB and Organic Chemical Industry in Germany• Petroleum• Automotive Industry• GB, US, and Germany: Assembly lines• Electrification, Hydroelectric Power• US Steel, GE, Standard Oil• Telegraph and TelephoneThree main reasons that Great Britain fallen behind moving into the 3rd industrial revolution were:1) GB tilted to much “Liberalism”2) Lack of Entrepreneurship3) Lower priority on Science and Technology Education4) Losing the market places

Industrial Revolutions3rd Industrial Revolution (Digital Revolution)

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• 1937 Turing Machine (Enigma Deciphering)• 1947 Transistor Invention (John Bardeen, Walter Brattain, and William Schokley)• 1949 Shannon’s Communication Theory (Digital Communication)• 1958 Jack Kilby’s TI to build IC• The change analog electronic technology to digital (Bit Revolution)• Digital computers and digital record keeping• Computing and communication technologies formed information age• Internet• WWW• Social Network• Collaborative business practice over Network based• Wireless communications / Smartphone• Ubiquitous Access• On-line OTT business• On the burgeon of sharing-economy

Industrial Revolutions: 3rd3rd Industrial Revolutions: Babbage Difference Engine

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Industrial Revolutions: 3rd3rd Industrial Revolutions: Enigma German Cypher Device

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Industrial Revolutions: 3rd

Turing Machine

3rd Industrial Revolutions: Turing Machine and John Von Neumann

Turing Machine John Von Neumann Model

Industrial Revolutions: 3rd3rd Industrial Revolutions: IBM Punch Card System

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Industrial Revolutions: My Revolution Started3rd Industrial Revolutions: Core Memory

InterDigital Confidential and Proprietary © 2016InterDigital, Inc.All rights reserved.

4th Industrial Revolution

5GWireless

IoTCollected Intelligence

4th Industrial Revolution

InterDigital Confidential and Proprietary © 2016InterDigital, Inc.All rights reserved.

AI/Machine Learn

5GWirelessHyper Connection

4th Industrial RevolutionWhat are the 4th Industrial Revolution

• Robot• Drone• IoT• 3D Printing• Nano Technology• Bio Technology• Extreme Automation and Connectivity• Automatic Driving Car• Smart City

• German: Industry 4.0• USA: Industrial Internet• Japan: Robot Strategy• Chania: China Manufacturing 2015• Korea: Creative Economy (?)

4th Industrial RevolutionWhy the 4th Industrial Revolution?

Velocity, Scope, and System Impact

• The speed of current breakthroughs has no historical precedence which is evolving exponentially

• The disruption is almost every industry and in every country• The breadth and depth of these changes herald the transformation of

entire systems of production, management and government• Digital, Physical, Biologicals systems• Not only freedom of speech, but also “freedom of thought”• Sharing or on-demand economy• Innovation based on “convergences of technologies”

4th Revolutions4th Industrial Revolutions

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4th Revolutions4th Industrial Revolutions: AI

InterDigital Confidential and Proprietary © 2016InterDigital, Inc.All rights reserved.

4th Revolutions4th Industrial Revolutions : AI

InterDigital Confidential and Proprietary © 2016InterDigital, Inc.All rights reserved.

Source: IBM

4th Revolutions4th Industrial Revolutions : Dear My Friends

Source: TELUS HQ Wall

4th Revolutions4th Industrial Revolutions : Dear My Friends

“Very Good News for you!”You are indeed in the middle of 4th Industrial Revolutions• 5G wireless will enable

• Hyper Connected Society (5G)• Hyper Collected Intelligence (IoT)• Cyber Physical System (AI, Deep Learning, Algorithm)• Hyper Convergence (Smart Phone+)

• You have to redefine your career seriously for next 60 years after you graduate your university

• More than a half of the jobs currently categorized would be replaced or completely disappeared

• Be Prepare to read from bottom to top and Good Luck!!!

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Thank you!