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Elements of IoT connectivity technologies
The document discusses Internet of Things (IoT) connectivity technologies. It describes the key requirements for IoT including long device lifespans, low power needs, and support for diverse operating systems. IEEE 802.15.4 standards including 6LoWPAN, Thread and ZigBee are examined as they provide robust, low-power connectivity solutions for IoT. The standards are compared in terms of frequency range, data rates, and use cases. Software stacks built on IEEE 802.15.4 such as 6LoWPAN, Thread and ZigBee are also summarized.
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Elements of IoT connectivity technologies
- 1. Usman Sarwar 17 Oct2015 Presenting @ IET Malaysia Network IoT Architecture : Elements of Connectivity Technologies
- 2. Internet of ThingsGroup 2 Agenda • What and why of IoT? • IoT connectivity landscape • IEEE 802.15.4 standards and communication stacks
- 3. Internet of ThingsGroup 3 IoT?
- 4. Internet of ThingsGroup 4 Connectivity Solutions for IoT Robust connectivity is the foundation of the Internet of Things. IoT - commercial and industrial “things” ranging from vending machines to planes, trains and automobiles. Opportunities are vast in connecting new as well as legacy “things” across these global markets Diverse requirements Energy GamingImagingDSS Mil/Aero Health
- 5. Internet of ThingsGroup 5 IoT Unique Requirements Broad Customer Base •Large Customer Base Operating Systems • Linux, Android, Windows, and Proprietarysystems •Version N and N-1, N-2 Long Life • 3-10 years •Longer ramp and demand cycle •Stringent Q&R Requirements Bandwidth and Latency •More BW is not always better • Appropriate for application •Stringent Latency/Jitter Power • Devicesrun on battery • Application that can not have coin cell Functional Safety •Redundancy •Traceability
- 6. Internet of ThingsGroup 6 Essential Elements for IoT deployment Connectivity Provides an extensive network of connectivity Wired Wireless Cellular Short-range Manageability Enable common provisioning frameworks Enable remote, secure upgrades Provide web-based configuration utilities Security Protect devices for trust and control Protect the Device Protect the application
- 7. Internet of ThingsGroup 7 IoT Connectivity Landscape IEEE 802.15.4 6LoWPAN OtherTechnologies BluetoothWIFI StandardBTSW 6LoWPAN Ethernet RFID/NFC Standard OSI Reference Protocols Stack Cellular Cellular specific protocols Complexity Simplicity IPSO Thread ZigBeeIP ZigBee TSN 2G /3G SIGFO X LTE-MOthers others
- 8. Internet of ThingsGroup IEEE 802.15.4 landscape
- 9. Internet of ThingsGroup 9 IoT based infrastructure use-cases with IEEE 802.15.4 IEEE 802.15.4 HomesSmart Buildings Smart Utilities Smart Agriculture Smart Cities Streetlights Parking Roads& bridges Livestock Farming Smart Transportation Smart Healthcare Grids Water Traffic Waste Assets Ports Monitoring Office • Designed for low bandwidth, low transmit power, small frame size • Design for Low power sensing and actuating applications. • AA batteries usage up to 5+ years • Indoor range: 10 to 50 Meters. Outdoor: 100+- • Network topologies: Star, Tree and Mesh Frequencies Data Rate 2011 Spec Data Rate 2006 Spec Channels 2.4 GHz 250 kbps 250kbps 16 928 Mhz 100 kbps 40 kbps 10 868 Mhz 100 kbps 20 kbps 1 OtherUse-cases Overall Market Value 2020 1100B$ Logistics 157B$ Use case s 400B$58B$ 5+ B$ Syringes Medicine 117B$
- 10. Internet of ThingsGroup 10 IEEE 802.15.4 standards Description 802.15.4 General sensing and actuating 802.15.4c Phy for China (314 – 316 MHz, 430 – 434 MHz, and 779 – 787 MHz ) 802.15.4d Phy for Japan (920 MHz) 802.15.4e Mac Enhancements (eg. minimized listening costs, link reliability), Industrial applications, improved security 802.15.4f PHY Amendment for Active RFID, 802.15.4g PHY Amendment for Smart Utility Networks, upto 1Km range, outdoor usage, larger frame size Ref: IEEE 802 Standards. http://www.ieee802.org/
- 11. Internet of ThingsGroup 11 IEEE 802.15.4 standards 802.15.4 802.15.4e 802.15.4g 802.15.4f Frequency 2.4Ghz (DSSS + oQPSK), 868Mhz (DSSS + BPSK) 915Mhz (DSSS + BPSK) 2.4Ghz (DSSS + oQPSK, CSS+DQPSK ), 868Mhz (DSSS + BPSK) 915Mhz (DSSS + BPSK) 2.4Ghz (DSSS + oQPSK, CSS+DQPSK ), 868Mhz (DSSS + BPSK) 915Mhz (DSSS + BPSK) 2.4Ghz (DSSS + oQPSK, CSS+DQPSK ), 868Mhz (DSSS + BPSK) 915Mhz (DSSS + BPSK) 3~10Ghz (BPM+BPSK ) Data rate Upto 250kbps Upto 800kbps Up to 800kbps Differences _ Mac Enhancements (time synchronization and channel hopping) Phy Enhancements Mac and Phy Enhancements Frame Size (bytes) 127 N/A Up to 2047 N/A Range (m) 1 – 75+ 1 – 75+ Upto 1km N/A Goals General Low-power Sensing/Actuating Industrial segments Smart utilities • Active RFID bi- directional • location determination applications Products Many Few Connode (6LoWPAN) LeanTegra PowerMote Ref: IEEE 802 Standards. http://www.ieee802.org/
- 12. Internet of ThingsGroup 12 IEEE 802.15.4 and BLE IEEE 802.15.4 BLE (Bluetooth smart) Applications Sensing and actuating in industrial, utilities, medical Beacons, healthcare, fitness, home entertainment Characteristics • Low power mesh personal area network • Large size network • Very Low cost • Wireless personal area network • Small size network • Low cost Target usage Utility meters, bulbs, smart Mobile phone, tablet and computer, wearables Deployment Time Years Weeks to Years Overlapping area Smart home (eg. bulbs, plugs) thru gateway or hub Smart home (eg. bulbs, plugs) directly thru smart phones or tablets Network Type Star, tree and mesh Master - slave, mesh (new specification) Ref: IEEE 802 Standards. http://www.ieee802.org/
- 13. Internet of ThingsGroup IEEE 802.15.4 Software Stacks
- 14. Internet of ThingsGroup 14 What is 6LoWPAN? • Acronym for IPv6 over Low power Wireless Personal Area Networks. • Constrained devices (eg IEEE 802.15.4, BLE) • Standard from the maker of Internet (IETF) which works with existing Internet infrastructure (30+ years) General Stack Smart homes + buildings
- 15. Internet of ThingsGroup 15 Google Thread • Specification 1.0 released on 14 July 2015 • Targeted for Smart homes and buildings • Members include ARM, Samsung, Silicon labs, Freescale, Intel, Philips..
- 16. Internet of ThingsGroup 16 Why 6LoWPAN and what are the possibilities?
- 17. Internet of ThingsGroup 17 What is ZigBee? ZigBee Alliance specification for a suite of high-level communication proprietary protocols ZigBee Application Profiles – ZigBee Home Automation 1.2 – ZigBee Light link – Smart Energy 1.1b
- 18. Internet of ThingsGroup 18 New emergence of ZigBee combining with Thread Adopting ZigBee 3.0
- 19. Internet of ThingsGroup 19 IEEE 802.15.4 Stack comparison for IPSO, Thread and ZigBee ZigBee 3.0
- 20. Internet of ThingsGroup 20 Ingredients of the Intel IoT Gateway Scalable architectureIntel Integrated operating systemWind River End-to-end securityMcAfee
- 21. Internet of ThingsGroup 21 Introducing Calypso Island
- 22. Internet of ThingsGroup 22 Conclusion • Impact of IoT • Importance of connectivity • importance of IEEE 802.15.4 technology
- 23. Placeholder Footer Copy/ BU Logo or Name Goes Here
Editor's Notes
- #10 Smart cities http://www.marketsandmarkets.com/PressReleases/smart-cities.asp https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/249423/bis-13-1217-smart-city-market-opportunties-uk.pdf Smart Utilities http://www.greentechmedia.com/articles/read/smart-grid-market-to-surpass-400-billion-worldwide-by-2020 https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/249423/bis-13-1217-smart-city-market-opportunties-uk.pdf Smart home http://www.prnewswire.com/news-releases/smart-homes-market-worth-5868-billion-by-2020-292386861.html http://www.marketsandmarkets.com/PressReleases/global-smart-homes-market.asp Agriculture https://smartagricultureguide.wordpress.com/2015/03/24/africa-holds-key-to-trillion-dollar-food-market-world-bank/ http://www.beechamresearch.com/files/BRL%20Smart%20Farming%20Executive%20Summary.pdf https://www.rolandberger.com/press_releases/515-press_archive2015_sc_content/market_for_smart_agriculture_applications_growing.html Healthcare http://www.slideshare.net/Grandriewresearch/smart-healthcare-market-1 http://www.forbes.com/sites/tjmccue/2015/04/22/117-billion-market-for-internet-of-things-in-healthcare-by-2020/ http://www.predictiveanalyticsworld.com/patimes/healthcare-analytics-market-worth-18-7-billion-usd-by0801152/ http://www.forbes.com/sites/davechase/2013/01/17/healthcares-trillion-dollar-disruption/ http://pdfsr.com/pdf/smart-healthcare-market-hits-usd-225.54-billion-by-2022-grand-view-research-inc.
- #11 IEEE 802.15.4f http://leantegra.com/products/powermote-uwb
- #12 IEEE 802.15.4f http://leantegra.com/products/powermote-uwb
- #13 IEEE 802.15.4f http://leantegra.com/products/powermote-uwb
- #21 We provide the infinitely scalable architecture in one build. Wind River then integrates the operating system with this prevalidated, maintained, and open development platform. And finally delivering end-to-end security solutions with McAfee, addressing both present and future malware threats. The security suite is extensive: from whitelisting, Secure Boot, monitoring, manageability, EMS, and deep packet inspection. This partnership creates the building blocks of preintegrated, prevalidated hardware and software and is what connects legacy and new systems, enabling seamless and secure data flow between edge devices and the cloud.