IT18503 - INTERNET OF
THINGS
UNIT-II
,UNIT_II
• IoT PROTOCOLS
Introduction, M2M, Difference between
IoT and M2M, SDN and NFV for IoT-
Software Defined Networking, Network
Function Virtualization, IoT Protocol
Stack, IEEE 802.15.4, BACNet Protocol,
Modbus, KNX, Zigbee, 6LowPAN.
,Machine -to-Machine
Networking of Machine or devices for the purpose of remote monitoring
and control and data exchange.
direct communication between devices using any
communications channel, including wired and wireless.
M2M uses a device (sensor, meter, etc.) to capture an ‘event’
(temperature, inventory level, etc.), which is relayed through a network
(wireless, wired or hybrid) to an application (software program), that
translates the captured event into meaningful information (e.g., items
need to be restocked).
, Application of M2M.
Utility companies(oil/gas).
Traffic control
Telemedicine
Security
Telemetry.
THINGS
UNIT-II
,UNIT_II
• IoT PROTOCOLS
Introduction, M2M, Difference between
IoT and M2M, SDN and NFV for IoT-
Software Defined Networking, Network
Function Virtualization, IoT Protocol
Stack, IEEE 802.15.4, BACNet Protocol,
Modbus, KNX, Zigbee, 6LowPAN.
,Machine -to-Machine
Networking of Machine or devices for the purpose of remote monitoring
and control and data exchange.
direct communication between devices using any
communications channel, including wired and wireless.
M2M uses a device (sensor, meter, etc.) to capture an ‘event’
(temperature, inventory level, etc.), which is relayed through a network
(wireless, wired or hybrid) to an application (software program), that
translates the captured event into meaningful information (e.g., items
need to be restocked).
, Application of M2M.
Utility companies(oil/gas).
Traffic control
Telemedicine
Security
Telemetry.
