Internet of Things: Development, Research and Trends Prof. Dr. Rodrigo da Rosa Righi Email: [email protected] Conferências Ibero-Americanas: WWW/Internet 2015 and Applied Computing 2015
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Internet of Things: Development, Research and Trends
Prof. Dr. Rodrigo da Rosa RighiEmail: [email protected]
Conferências Ibero-Americanas: WWW/Internet 2015 and Applied Computing 2015
ScheduleIdea and Concept
Development
Challenges
Research and Trends
Final Considerations
Idea and Concepts
Human-Human Interaction
Machine-Human
Interaction
Machine-Machine
Interaction
Internet of Things
3
INTERNET 은 INTERNET OF THINGS 시대로 진화중 IOT 의 정의 (1/2)
In 1999, the Internet of Things" was first coined by Kevin Ashton who cofounded the Auto-ID Center at the MIT
Business Processes and Applications
Software and Network
Hardware
The IoT concept was worldwide diffused by AutoID Center and MIT
Role of GS1 - GS1 is a neutral, not-for-profit, international organization that develops and maintains standards for supply and demand chains across multiple sectors.
Internet of Things
Convergence of several
technologies
Wireless communication
Internet and Ubiquitous Computing
Microelectromechanical systems (MEMs)
Embedded systems
Wireless sensor networksAutomation
Main TechnologicalPlayer
RFID (Radio Frequency Identification)Objects, people,
animals present unique identifiers
SensorsProcessingStorageUser Applications
Components
Development
COAP
WebSockets - HTML5
MQTT
EPCGlobal
Application Protocol
6LOWPAN, UDP
Resource Discovery
Push Notifications
Full-duplex over TCP Supported by the most of the Web Browers
Turn Interactions Easier
Publish-Subscribe over TCP
Famous client: Facebook
Work with brokers
Focus on logistics and retail areas
Unique number of the RFID tags
And how can we design an unique code? Electronic Product Code (EPC)
Capturing board
Smartphone can be used for data
transportation: Wireless, EDGE, 3G
and 4G
Hands on at Home
Challenges
IPv4 Address Big Data Scalability Data Privacy Realtime
Communication
IPv6 protocol appears in the challenges context. It presents a space address of 128 bits and support for security and QoS.
In addition to network elements, Internet of Things brings opportunities for analysis tools. There are a lot of data, so being pertinent to analyze patterns and regular behaviors.
We must provide a better network infrastrucutre, without neglecting the energy consumption at different levels: smartphone, reader, main board, network elements and datacenter.
How about privacy and data encryption/decryption at real time?
Research
Middleware deInternet das Coisas (IoT)
Coleta e Agregação de Dados
Processamento de Dados de
Dispositivos IoT
Dispositivos Médicos, incluindo hospitais, clínicas e a casa do paciente, com tags e sensores IoT
Aplicações do Usuário
Rede de Comunicação usando RFID (Identificação por RádioFreqüência) ou usando gateways com conexão pela Internet
Comunicação com ou sem fio,usando redes locais ou a Internet
Goal
• To develop a cloud-based RFID framework for smart fridges.
Browsing my fridge
Third-party apps
RFID framework over Cloud infra.
Trends
EPCGlobal Industry and RFID
Publish/subscribe with public and private services spread along the Internet
Focus on energy consumption and inter-object communication
MQTT
COAP and 6LoWPAN
WebSockets JSON and REST compliance. Main idea: to address and control a thing by an URL.
Final Considerations
Cloud computing elasticity for enhancing IoT experience
Big Data, Security and IoT protocol
Protocol: Depends on the application field and purpose
Content Centric Networks and Information Centric Networks
Internet of Things: Development, Research and Trends
Prof. Dr. Rodrigo da Rosa RighiEmail: [email protected]
Conferências Ibero-Americanas: WWW/Internet 2015 and Computação Aplicada 2015
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