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• Internet of Things (IoT)

RIZKI JULIA UTAMA Department of Electrical
Engineering Education Engineering Faculty,
Yogyakarta State University
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What is internet of things?

• The terms Internet of Things issued firstly
  1999 by MIT
• Auto-ID Center.
• Initial definition Constructing an
  Internet-based network
• covering all the things in the world by using
  related
• technologies to realize things automatic
  identification and
• information sharing.
• ITU Internet Report 2005 indicate that RFID,
  sensor, nano technology intelligent embedded
  tech. are 4 cores tech.to realize IoT.
• Recently, IoT has been redefined depending on
  different perspectives application scenarios.

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What is internet of things?

• 2009, The Cluster of European Research Projects
  on IoT Strategic Research Roadmap An
  integrated part of future Internet and could be
  defines as a dynamic global network
  infrastructure with self-configuring
  capabilities based on standard interoperable
  communication protocol
• Some researchers IoT is for addressing physical
  objects and some think that IoT is ubiquitous
  with the future of everything connected,
  intelligently controlled and anywhere covered.
• Cuno Pfister (2011) Its countless embedded
  computer, sensors,
• and actuators all connected online.
• The foundation features of IoT is mapping
  interconnecting
• things between the physical world and cyber
  world.

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The Concept of IoT
(refer to Harald Sundmaeker et.al. 2010)
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The Concept of IoT
(refer to Zainab Kamal et.al. 2017)
Anyone
Anything
Internet of Things (IoT)
Any places Any services Any networks
Anytime
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The Concept of IoT
(Rustam, 2018)
Internet of Things (IoT)
Any service Any business
Any thing Any device
Anyone
internet
Any places, Any time, Any context, Any networks
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Architecture of the IoT

• According to the recommendations of the
• International Telecommunication Union (ITU)
• The Sensing Layer
• The Access Layer
• The Network Layer
• The Middleware Layer
• The Application Layer
• These are like the OSI model

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Architecture of the IoT
According to Shivangi Vashi et.al.2017
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Layer of the IoT

• Perception Layer
• Similar to physical layer of OSI
• Consist of different types of sensor, devices
  environmental elements
• Copes overall device management
• Gathered information location, pH level,
  humidity, temperature, amount of dust in the
  air, wind speed, vibration, etc.
• The information transmits through the network
  layer

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Layer of the IoT

• Network Layer
• The role is in securely transferring keeping
  the sensitive information confidential from
  sensors to the central information processing
  system through 3G, 4G, WiFi, LAN/WAN, satellite,
  etc.
• Responsible for transferring the information
  from Perception layer to upper layer.

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Layer of the IoT

• Middleware Layer
• It has two essential function service
  management and store the lower layer information
  into the database
• Capabilities to retrieve, process, compute
  information, and then automatically decide based
  on the computational results

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Layer of the IoT

• Application Layer
• Responsible for inclusive applications
  management based on the processed information in
  the Middleware layer.
• The IoT applications smart postal, smart
  health, smart city, smart car, smart home, smart
  tranportation etc.

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Layer of the IoT

• Business Layer
• Its functions cover the overall of IoT
  applications services management
• Based on the amount of accurate data received
  from lower layer and effective data analysis
  process, it can create practical graph, business
  model, cash flow, executive report etc.
• Based on the good analysis results, it will help
  managers/executives to make more accurate
  decisions on business strategies roadmaps

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• Intelligence smart
• Connectivity between things are connected
• Sensing using some sensors and actuator
• Safety security aspect
• Energy efficient (electricity energy saving),
  efficient time consuming

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Internet of Things Applications
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IoT Growth
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Smart City
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Smart Health
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Smart Home/Building
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Smart Grid
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References

• Cuno Pfister. 2011. Getting Started with the
  Internet of Things.
• OReilly.
• Huansheng Ning. 2013. Unit and Ubiquitous
  Internet of Things. CRC Press Taylor Francis
  Group
• Tutorialspoint. 2016. Internet of Things, Simple
  Easy Learning.
• Tutorials Point (I) Pvt.Ltd.
• Shivangi Vashi et.al.2017. Internet of Things A
  Vision, Architectural Elements and Security
  Issues. International Conference on I-SMAC, 2017
• Somayya M.,et al. 2015. Internet of Things (IoT)
  A Literature Review. Journal of Computer and
  Communications, 3,164-173
• Zeinab Kamal, et.al. 2017. Internet of Things
  Applications, Challenges and Related Future
  Technologies. World Scientific News.

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Thank you
Terima Kasih