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Page 1: Center for Networked Computing

Center for Networked Computing

Center for Networked ComputingDr. Shan Lin and Dr. Jie Wu

Temple University

License Application Approved by Clear

License is valid until Jan 31, 2013 Frequencies: 2585-2595 & 2603-2613

MHz Clearwire holds the right to terminate

operation with 30 days prior notice

We must share information including test plans and

knowledge gained as the result of WiMax testing

Page 2: Center for Networked Computing

Center for Networked Computing

Center for Networked ComputingDr. Shan Lin and Dr. Jie Wu

Temple University

Antenna location: top of Wachman Hall Two base stations Latitude & Longitude: (39.98038, -75.15703) Height: 12th floor (131 ft)

Internet2 ION connetion 1 Gbps Magpi

Page 3: Center for Networked Computing

Center for Networked Computing

Center for Networked ComputingDr. Shan Lin and Dr. Jie Wu

Temple University

We are looking into mobile application requirements

for WiMax

Low mobility app - Bodynets High mobility app - Vehicular

Communication

We are investigating seamless handover withWiMax and other networks

Page 4: Center for Networked Computing

Center for Networked Computing

Center for Networked ComputingDr. Shan Lin and Dr. Jie Wu

Temple University

Short-term Spatial and Temporal Diversity

• Metrics: throughput, signal strength, link reliability, energy consumption, handover latency

• Environments: indoor and outdoor• Mobility: static, walking, and driving

Interference from and to other local networks

Long-term WiMax centric bodynet for telemedicine WiMax mobile surveillance for law

enforcement Content delivery network using WiMax