Sponsored by the National Science Foundation1 Experiment 1 WiMAX broadcasting WiMA X Communication...
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Transcript of Sponsored by the National Science Foundation1 Experiment 1 WiMAX broadcasting WiMA X Communication...
Sponsored by the National Science Foundation 1
Experiment 1
WiMAX broadcasting
WiMAX
WiMAX
WiMAX
WiMAX
Communication from the WiMAX interface
Devices may experience data losses due to heterogeneous wireless channel conditions
• Implementation of a WiMAX/WiFi cooperative recovery protocol– .
Sponsored by the National Science Foundation 22
Experiment 1
Transmitter
Video Client 1
Video Client 2
Recovery Node
wimax
wimax
wimax
wifi
wifiWiMAXbroadcatsing
TCP
Distortion Producer
CoopCluster
Communication from the WiFi interface
Devices run a Cooperative Recovery protocol to dynamically form a cooperative recovery (ad hoc) network and recover the lost multicast data packets from other peers
Sponsored by the National Science Foundation 3
• Development of a campus based power meter infrastructure based on the WiMAX deployment
• Current solutions use Zigbee and USB connections, very low range
Experiment 2ZigBee
30-40 feet
USB
ZigBee30-40 feet
Internet
Sponsored by the National Science Foundation 4
• The data collected in the cloud can then be seen on a web browser or a smartphone.
Experiment 2
Sponsored by the National Science Foundation 5
• Use of the WiMAX deployment for transmitting the measuring data from the measuring points to the internet
Experiment 2ZigBee
30-40 feet
WiMAX
ZigBee30-40 feet
Internet