M2M Communication

1. UNIT I :
An Overview
Internet of Things
IoT Conceptual framework
IoT Architectural view
Technology behind IoT
Sources of IoT
M2M Communication
Examples of IoTs
Design principles for connected devices

2. M2M Communication
Learning Objective:
M2M architectural
domains and
relationships of an
M2M system with an
IoT system
M2M to IoT
M2M Architecture
Software and Development tools

3. M2M Communication
M2M to IoT
• The close difference between M2M and IoT is that M2M
must deploy device to device, and carry out the coordination,
monitoring, controlling of the devices and communicate
without the usage of Internet.
• Whereas IoT deploys the internet, server, internet protocols
and server or cloud end applications, services or processes.

4. M2M Communication
Learning Objective:
M2M architectural
domains and
relationships of an
M2M system with an
IoT system
M2M to IoT
M2M Architecture
Software and Development tools

5. M2M Communication
M2M Architecture
• M2M architecture consists of three domains:
1. M2M device domain
2. M2M network domain
3. M2M application domain

6. M2M Communication
M2M Architecture

7. M2M Communication
M2M Architecture

8. M2M Communication
M2M Architecture

9. M2M Communication
Learning Objective:
M2M architectural
domains and
relationships of an
M2M system with an
IoT system
M2M to IoT
M2M Architecture
Software and Development tools

10. M2M Communication
Software and Development tools
• Mango is an open source M2M web-based software. It
supports multiple platforms, multiple protocols, databases,
meta points, user-defined events and import/export.

11. M2M Communication
Software and Development tools
• Mainspring from M2MLabs is a development tool, and
source framework for developing M2M applications. It
enables:
• Flexible modelling of devices and their configurations
• Communication between devices and applications
• Validation and normalization of data
• Long-term data storage and data retrieval functions
• Programming in Java and Apache Cassandra
• Usages of no SQL database.

12. M2M Communication
Software and Development tools
• Device Hive is an M2M communication framework. It is an
M2M platform and integration tool. It enables connecting
devices to the IoT.
• It includes web-based management software that creates
security-rules-based e-networks and monitoring devices.
• The web software enables prototype projects built with
Device Hub and online tests to find out how it works.

13. M2M Communication
Software and Development tools
• Open M2M Protocols , Tools and Frame works
o XMPP, MQTT-OASIS
o Koneki, Eclipse SCADA for open standards for
communication protocols, tools and frameworks.
o ITU-T Focus Group M2M global standardisation
o 3GPPP study group for security aspects of M2M
equipment and automatic SIM activation.

14. M2M Communication
Learning Objective:
M2M architectural
domains and
relationships of an
M2M system with an
IoT system
M2M to IoT
M2M Architecture
Software and Development tools