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Page 1 Internet of things An executive overview Prosun roy Operation assurance head, oc ii, egil IOT - The Fourth industrial revolution, as per world economic forum
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Internet of things An executive overview
Prosun roy Operation assurance head, oc ii, egil
IOT - The Fourth industrial revolution, as per world economic forum
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• What is I(o)T all about • Progress • Potential • Possible Threats • More IoT Stories
AGENDA
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What is Internet?
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The Internet (of People)
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Smart People to Smart Devices
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From smart system to smart world
[Source: “Sensing as a Service Model for Smart Cities Supported by Internet of Things”, Charith Perera et. al., Transactions on Emerging Telecommunications Technology, 2014]
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Internet of Things: The Ecosystem
Smarter Devices
Larger Integration
Cheaper “Things”
Network Developments
Cloud Maturity
Data Analytics
Start Ups
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So what is Internet of Things (IoT)
“A dynamic global network infrastructure with self-configuring capabilities
based on standard and interoperable communication protocols where physical and virtual “things” have identities, physical attributes and use intelligent interfaces,
and are seamlessly integrated into the information network, often communicate data associated with users and their environments”
The Fourth Industrial Revolution!
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The progress
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Basic Architecture of Internet of Things (IoT)
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Basic Architecture of Internet of Things (IoT)
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The Devices: Sensors
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The Devices: Defined Objectives
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The Devices: Crowd Sensing!
Sensors in your Smart Phone: • Camera – “Eyes” • Audio – “Ears” • Accelerometer – “Speed” • GPS – “Location” • Gyroscope – “Movement” • Compass – “Direction” • Proximity – “Closeness” • Ambient light – “Eyes” • Others…
Smart Phones are a great drivers for cheaper and smarter Sensors and could lead to many IoT Applications
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The Devices: Smart Sensors/ Actuators
• Contiki, mBed, Linux, Brillo
Operating Systems
• Arduino, Raspberry Pi, Dragonboard 410c, SensorTag
Hardware Boards
• Intel Edison/Curie, Freescale i.Mx, TI – MSP430, Simplelink CC1x/ CC2x/ CC3x/ RF430, Qualcomm Snapdragon
SoC Platforms
• ARM : Cortex-M Series, Cortex-A Series, Intel Quark, ATMega328P
Processor Cores
• ASIC, ASSP, FPGA, SoC - MultiCore
Semiconductor Device Types
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The Device: Some IoT Hardware Platform/ SoC
Arduino Uno Intel Edison
Raspberry Pi Dragonboard 410C (Source: Gartner 2013)
Total number of connected Devices
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The Network: PAN, LAN, MAN, WAN
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The Network: Today’s Network
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The Network: PAN, LAN, MAN, WAN
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IoT Protocol Stack
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Network: LTE for IoT LTE for the Internet of Things: New narrowband technologies to more efficiently support IoT use cases
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Network: LTE for IoT
Scales down LTE to address the broadest range of IoT use cases Optimizes to lowest cost/ power for delay-tolerant, low-throughput IoT use cases 3GPP 5G NR further enhances massive IoT with new capabilities such as RSMA1& multi-hop mesh
NB-IoT is the foundation for Narrowband 5G; continuing to evolve in Release 14+
eMTC
NB IoT
NB 5G
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Network: 5G for IoT
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Network: 5G for Mission Critical IoT
1ms e2e latency Faster, more flexible frame structure; also new non-orthogonal uplink access
Ultra-high reliability Ultra-reliable transmissions that can be time multiplexed with nominal traffic through puncturing
Ultra-high availability Simultaneous links to both 5G and LTE for failure tolerance and extreme mobility
Strong e2e security Security enhancements to air interface, core network, & service layer across verticals
Enabling new mission-critical control IoT services
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Protocol CoAP XMPP RESTful HTTP MQTT
Transport UDP TCP TCP TCP
Messaging Request/Response Publish/Subscribe Request/Response
Request/Response Publish/Subscribe Request/Response
2G, 3G, 4G Suitability (1000s nodes)
Excellent Excellent Excellent Excellent
LLN Suitability (1000s nodes)
Excellent Fair Fair Fair
Compute Resources
10Ks RAM/Flash 10Ks RAM/Flash 10Ks RAM/Flash 10Ks RAM/Flash
Success Stories Utility Field Area Networks
Remote management of consumer white goods
Smart Energy Profile 2 (premise energy management, home services)
Extending enterprise messaging into IoT applications
E2E Connection: CoAP and MQTT
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Big Data/ Analytics
What Happened
How it Happened
Will it Happen Again?
How to Make it Happen/ Stop it from Happening?
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Big Data/ Analytics and Applications
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Big Data/ Analytics and Applications
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The potential
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Internet of Things: The Economics
More Connected Devices Than People
6.3 Billion 6.8 Billion 7.2 Billion 7.6 Billion 500 Million 12.5 Billion 25 Billion 50 Billion
World Population Connected Device
Connected Device per Person
(Source: Cisco IBSG, Apr 2011)
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Internet of Things: Ericsson Vision
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IOT in all spheres of life
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IoT: type of Applications
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critical IoT, smart factory
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IoT, critical Applications
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Massive IoT: Crowd Sensing!
Activities Distinguish earthquakes from normal human activities.
Neural Using advanced neural networks.
Earthquake Accelerometer in the phone records earthquakes as they happen.
Network Harnessing the power of a global network
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IoT, Players & Projects
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Internet of Things: The Players
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Internet of Things: The Players
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Possible threats
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Possible threats
• Interoperability
• Standardization
• economics
• Privacy
• Security
• Fail Safe design
• Over dependence on technology
• Doomsday theory
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More iot stories
1. The Times are a Changing https://www.linkedin.com/pulse/times-changing-prosun-roy
2. What is I(o)T all about https://www.linkedin.com/pulse/what-iot-all-prosun-roy
3. The IoT Story Part 1 https://www.linkedin.com/pulse/iot-story-part-1-whole-new-world-prosun-roy
4. The IoT Story Part 2 https://www.linkedin.com/pulse/internet-things-part-2-breaking-down-frontiers-prosun-roy
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