Welcome to IoTivity Welcome to IoTivity Thiago Macieira Thiago - - PowerPoint PPT Presentation

Welcome to IoTivity Welcome to IoTivity

Thiago Macieira Thiago Macieira

LinuxCon / Embedded Linux Conference Europe – October, 2015 LinuxCon / Embedded Linux Conference Europe – October, 2015

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Who am I?

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Abstract

• What’s OIC?
• What’s IoTivity?
• How they relate to each other?
• Why should I care?

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The challenge of IoT communications

• The Internet of Things

is currently evolving as “Isolated Islands of Things.”

• Severely limits the

value of IoT.

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Addressing the Challenge of Communications

= Interoperability

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Standards Open Source Project Certifjcation

OIC (the standard) and IoTivity (open source project) are making it easy for devices to connect and interoperate – regardless of vendor, OS, hardware, etc.

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The Strategy for Building Device Interoperability

IoT Device Interoperability

Specifjcation Open Source Project Certifjcation

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• Industry leaders providing

guidance

• Common protocols, security,

identity, and service-level protocols, object models and developer APIs

• Open specifjcation that

anyone can implement

• Reference implementation:

fast-path to market

• Open source development
• Connectivity framework

that abstracts complexity

• IP protection & branding for

certifjed devices

• Certifjcation = a device

implementation as defjned in the specifjcation and released into the open source

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IP Coverage best in industry

OIC Others Reference code is open source, permissive licence.

✓ ✓

Reference code comes with a licence to use patents as long as certifjcation is passed.

✓ ✓

Reference code comes with a licence to use patents even without certifjcation (forking).

✓ ☒

Reimplementation of the specifjcation can get certifjed and obtain patent licensing.

✓ ☒

Patents from member companies who do not contribute code are still licensed if needed to implement the specifjcation.

✓ ☒

Patents from affjliate or parent companies of member companies are licensed.

✓ ☒

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Building on other standards

Radio

Others Network IPv6 Dual-Stack IPv4+IPv6 (Happy Eyeballs) Bluetooth profjle

• r 6lo over mesh

Transport UDP and TCP Session CoAP (RFC 7252) CoAP-like Encryption DTLS

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IoT can’t deliver potential without the cloud

source: http://m.eet.com/media/1174500/internet-of-things-lg.jpg

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What is Cloud Native IoT?

• Devices can reach the cloud directly.

– Devices can self-organize if the cloud is not accessible.

• Architecture and protocols don’t have to be replaced when device

deployment changes from local-only to cloud-connected.

• Encourages end-to-end micro-services.

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OIC and IoTivity are Cloud Native

• Designed with IPv6 and 6LoWPAN in mind, from the beginning

– If there’s a link to the internet, supportjng devices can readily talk to the cloud

• RESTful API techniques that tolerate intermituent connectjons between devices and

services

• CoAP (constrained applicatjon protocol) as session layer

– Very similar to HTTP/2.0 – UDP locally, we’ll use TCP to reach the cloud

• XMPP (eXtensible Message Passing Protocol) originally developed for chat

applicatjons

• JavaScript APIs implemented via node.js in IoTivity

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Participate!

Become a member

• Membership levels:

– Gold – Platjnum – Diamond

• htup://openinterconnect.org/join

Join the Open Source Project

– Download the code and get started – Licensed under Apache 2.0 licence – Contribute! htup://iotjvity.org

Get educated on the standard

– Drafu 1.0 available on the site – htup://openinterconnect.org/newsletuer

☑

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Sample of Current Members

Diamond: Platjnum: Gold: Non-profjt:

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Thiago Macieira thiago.macieira@intel.com http://google.com/+ThiagoMacieira