Download - CT0363_ZIGBEE
-
8/4/2019 CT0363_ZIGBEE
1/19
Click to edit Master subtitle style
4/21/12
Zigbee
Presented BySwati Verma
CT0463
-
8/4/2019 CT0363_ZIGBEE
2/19
4/21/12
ZigBee is a Ad-hoc networking technology for LR-WPAN
Based On IEEE 802.15.4 standard that defines the PHYand Mac Layers for ZigBee.
Intended for 2.45 Ghz , 868 Mhz and 915 Mhz Band.Data rates touch 250Kbps for 2.45Ghz ,40 Kbps915Mhz and 20Kbps for 868Mhz band.
Low in cost ,complexity & power consumption as
compared to competing technologies.
-
8/4/2019 CT0363_ZIGBEE
3/19
4/21/12
-
8/4/2019 CT0363_ZIGBEE
4/19
4/21/12
-
8/4/2019 CT0363_ZIGBEE
5/19
4/21/12
Comparison of the various 802technologies for data rate and range.
-
8/4/2019 CT0363_ZIGBEE
6/19
4/21/12
Comparison of ZigBeewith other technologies
-
8/4/2019 CT0363_ZIGBEE
7/19
4/21/12
Designed for wireless controls and sensors
Operates in Personal Area Networks (PANs)and device-to-device networks
Connectivity between small packet devices
Control of lights, switches, thermostats,
appliances, etc.
-
8/4/2019 CT0363_ZIGBEE
8/19
4/21/12
ZigBee Aims Low
Slow transmission
Low data rate
Low power consumption
Small packet devices
-
8/4/2019 CT0363_ZIGBEE
9/19
4/21/12
States of operation
Active
Sleep
Devices Network coordinator, routers, end devices
Full Function Devices (FFDs)
Reduced Function Devices (RFDs)
-
8/4/2019 CT0363_ZIGBEE
10/19
4/21/12
Modes of operation
Beacon
Non-beacon
Topology Star
Cluster Tree
Mesh
-
8/4/2019 CT0363_ZIGBEE
11/19
4/21/12
Slide Courtesy of
ZigBee Mesh Networking
Source: http://www.zigbee.org/en/resources/#SlidePresentations
-
8/4/2019 CT0363_ZIGBEE
12/19
4/21/12
Slide Courtesy of
ZigBee Mesh Networking
Source: http://www.zigbee.org/en/resources/#SlidePresentations
-
8/4/2019 CT0363_ZIGBEE
13/19
4/21/12
Slide Courtesy of
ZigBee Mesh Networking
Source: http://www.zigbee.org/en/resources/#SlidePresentations
-
8/4/2019 CT0363_ZIGBEE
14/19
4/21/12
Slide Courtesy of
ZigBee Mesh Networking
Source: http://www.zigbee.org/en/resources/#SlidePresentations
-
8/4/2019 CT0363_ZIGBEE
15/19
4/21/12
Slide Courtesy of
ZigBee Mesh Networking
Source: http://www.zigbee.org/en/resources/#SlidePresentations
-
8/4/2019 CT0363_ZIGBEE
16/19
4/21/12
Focused on control andautomation.
Uses low data rate, lowpower consumption, and
works with small packetdevices.
Support a larger numberof devices and a longerrange between devices
Designed to respondquickly
Focused on connectivitybetween laptops, PDAs,and the like.
Uses a higher data rate,
higher powerconsumption, and workswith large packetdevices.
Connects small number
of devices at a smallerrange.
Takes much longer and
could be detrimental tothe application
ZigBeeBluetooth
-
8/4/2019 CT0363_ZIGBEE
17/19
4/21/12
Released specifications
ZigBee Home Automation
ZigBee Smart Energy 1.0
ZigBee Telecommunication Services
ZigBee Health Care
ZigBee Remote Control
-
8/4/2019 CT0363_ZIGBEE
18/19
4/21/12
Figure below gives a great example of howZigBee can be applied.
-
8/4/2019 CT0363_ZIGBEE
19/19
4/21/12