1. Sponsored by the National Science Foundation1 Experiment 1 WiMAX broadcasting WiMA X Communication from the WiMAX interface Devices may experience data losses due to heterogeneous wireless channel conditions Implementation of a WiMAX/WiFi cooperative recovery protocol –.

2. Sponsored by the National Science Foundation2 2 Experiment 1 Transmitter Video Client 1 Video Client 2 Recovery Node wimax wifi WiMAX broadcatsing TCP Distortion Producer Coop Cluster 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

3. Sponsored by the National Science Foundation3 Development of a campus based power meter infrastructure based on the WiMAX deployment Current solutions use Zigbee and USB connections, very low range Experiment 2 ZigBee 30-40 feet USB ZigBee 30-40 feet Internet

4. Sponsored by the National Science Foundation4 The data collected in the cloud can then be seen on a web browser or a smartphone. Experiment 2

5. Sponsored by the National Science Foundation5 Use of the WiMAX deployment for transmitting the measuring data from the measuring points to the internet Experiment 2 ZigBee 30-40 feet WiMAX ZigBee 30-40 feet Internet