The document discusses the architecture and components of the Internet of Things (IoT). It describes the four main layers of an IoT architecture: (1) the application layer, (2) the gateway and network layer, (3) the management service layer, and (4) the sensor layer. It also discusses some key enabling technologies for IoT like RFID, wireless sensor networks, and IPv6 addressing. Finally, it outlines reasons for IoT's expected success in coming years and how IoT will impact people by connecting more objects to make lives more productive, safer, and informed.

1. MIDHUL N
S5 MCA –B
Reg No:95514248

3. Thing
How will we do that ?

5. How Big is IOT ?
Fig: Gartner
2014-2015
Hype Cycle of
emerging
technologies.

6. Fundamental components

9. ARCHITECTURE OF INTERNET OF THINGS
Architecture of internet Of Things contains basically 4 layers:
1)Application Layer
2)Gateway and the network layer
3)Management Service layer
4)Sensor layer
APPLICATION LAYER:
 Lowest Abstraction Layer
 With sensors we are creating digital nervous system.
 Incorporated to measure physical quantities
 Interconnects the physical and digital world
 Collects and process the real time information

10. GATEWAY AND THE NETWORK LAYER:
• Robust and High performance network infrastructure
• Supports the communication requirements for latency, bandwidth or security
• Allows multiple organizations to share and use the same network independently
MANAGEMENT LAYER:
• Capturing of periodic sensory data
• Data Analytics (Extracts relevant information from massive amount of raw data)
• Streaming Analytics (Process real time data)
• Ensures security and privacy of data.
SENSOR LAYER:
• Provides a user interface for using IoT.
• Different applications for various sectors like Transportation, Healthcare, Agriculture, Supply
chains, Government, Retail etc.

12. Radio Frequency Identification (RFID)
Automatic identification of anything they are attached to acting as an
electronic barcode
Wireless Sensor Networks (WSN)
Consisting of a large number of intelligent sensors, enabling the collection,
processing, analysis and dissemination of valuable information, gathered in
a variety of environments
Addressing schemes(IPv6)
This will not only allow us to uniquely identify billions of devices but also to
control remote devices through the Internet.

13. Why Internet of Things will be successful in the coming years?
• Telecommunication sector is becoming more extensive and efficient
• Broadband/4G internet is widely available.
• Cheaper to produce necessary sensors with built-in Wi-Fi capabilities making connecting
devices less costly.
• Smart phone usage has surpassed all the predicted limits and telecommunication sector is
already working on its toes to keep their customers satisfied by improving their
infrastructure.
• As IoT devices need no separate communication than the existing one
• Building IoT tech is very cheap and highly achievable.

15. The Impact of Internet of Things on You
• To put things simply any object that can be connected will be connected by the IoT
• With interconnected devices you can better arrange your life and be more
productive, safer, smarter and informed than ever before.
• On large scale transportation, healthcare, defence, environment monitoring,
manufacturing and every other field you can imagine of can be benefited from IoT. It
is very to conceive the whole application domain of internet of things at the
moment but you can clearly understand why it is such an interesting and hot topic at
the moment

18. Thank you