5G Technology Elements for Future Internet of Things Dr. Geng Wu - - PowerPoint PPT Presentation

5G Technology Elements for Future Internet of Things

• Dr. Geng Wu

Chief Scientist, Wireless Standards and Advanced Technologies geng.wu@intel.com

The future of Internet of Things

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Future IOT requires new network capabilities to support massive number of devices, and efficient SW/HW platforms for both devices and networks Future IOT requires close partnership among many industries and ecosystems to offer integrated compute and communication capabilities

1x Smart phones 10x - 100x Smart things

Applications Ecosystem

IoT Horizontal M2M Vertical Wearables

IOT expectation gaps

3 Source Bain: Reflects n=37 interviews with tier 1 leaders in Smart Factory, Smart Building, Smart Fleet, Smart Grid Substation and Smart City Environmental Sensing domain

Enabling future IOT

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IOT requires end-to-end design considerations, from sensors to the cloud Standards collaboration and regulatory compliance are essential

Standards and regulations Technologies

*IDC **IMC/EDC: The digital universe of opportunities

5G design goals

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IoT IoT 4G 4G mmWave Data rate Can be very low 100s Mbps 1-10 Gbps Latency From 2 ms to hours Moderate 2 ms Battery life Up to 10 years Smart phone Depends on app Link budget Penetration Coverage High data rate Multiple access Massive # of devices Smart phones Bursty/opportunistic Network Overlay Hetnet Hetnet/underlay

5G

5G has to be designed as a system Compute + communication becomes a necessity

Air interface for IOT

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5G

4G

Human-Human Human-Machine Interaction Latency 10s ms

Ma Machine ine-Mac Machine hine in inter erac actio tion

Latency 1s ms Direct link or tactile Internet

Senso sor r Netw twork rk

Latency often less an issue Massive # of devices

Wear arab able le under erlay y networ

• rks

Varying latency req. Ad-hoc networks

Ultr tra-hi high gh data ta rate te

High peak to average Short range, opportunistic Het-net carrier aggregation

Platform innovations enable applications/services innovations

Underlay networks for things and wearables

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One big intelligent and information network Compute, storage, networking

Storage Context-based Processing

Smart Apps

D2D Coordinator D2D Unicast Link D2D Coordinator D2D Broadcast Link Pico/Home eNB Macro eNB Pico/Home eNB D2D Unicast Link D2D Cluster #1 D2D Cluster #2 D2D Cluster #3 D2D Coordinator D2D Unicast Link D2D Cluster #0 Spatial Reuse in One Cell Area D2D Broadcasting Multi-hop D2D Cluster #4 Mesh Data on WiFi Direct Discovery and control on LTE

Many devices, types of devices, connections Many moving underlay network clusters

Virtualization of device and access

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5G Devi vice ce + A Acc ccess ss Virtual aliz ization ion Time Compute Platform Performance Featur ure Phone Smart Phone Portab able Wearab able le

5G 5G

• Future applications require intensified compute and

communication but often smaller device form factor

• 5G high data rate + low latency radio links enable mobile

device + access virtualization across the air interfaces

• 5G services are immersive. Sensing, intelligence and contents

require edge cloud and device + access virtualization

• Breaking computing barrier through communication may

transform consumers’ relationship with network

5G device+access virtualization for scalability, versatility, energy efficiency

Future research areas

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System design

• Compute and communications tradeoffs
• Device and access network architecture

tradeoffs

• Underlay networks and connectivity design

tradeoffs

User experience

• Privacy and security
• System manageability
• Subscriber ownership

Remote user access

Aggre- gation M2M Server

“Direct” Sensors

Wide Area network (cellular or fixed line) Gateway Aggre- gation

“Indirect” Sensors

Star, mesh, tree, point-to-point Local network Gateway MVNO System Intfc “medium” range network

Local user view/control Peer to peer Social network

P2P gateway comms

Underlay networks

The evolution towards a world of IOT

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