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Front Page - Friday, February 13, 2015

Chattanooga acquires cutting-edge computing facility, joins smart city network

The University of Tennessee at Chattanooga (UTC) has added a cutting-edge computing resource to its campus network that will benefit both campus researchers and subscribers to the EPB Fiber Optics network.

In partnership with The Enterprise Center and US Ignite, UTC has acquired and activated a GENI rack. The GENI rack (Global Environment for Network Innovations) is linked with similar racks in 60 other leading universities in smart cities in the U.S. and internationally. The racks act collectively as a programmable nervous system for researching and deploying the next generation of the Internet and cloud computing.

The Chattanooga rack is unique in that it will be able to connect to Chattanooga homes and small businesses with gigabit Internet service from EPB Fiber Optics. This arrangement will enable Chattanoogans the opportunity to develop, test, and provide feedback on next-generation Internet applications in education, healthcare, and public safety.

As a catalyst for the national movement to create and deploy such applications, US Ignite has been working with Chattanooga and EPB since US Ignite’s formation, and the GENI rack and its connections will now enable Chattanoogans to be among the first to experience them. Chattanooga’s 2015 GIGTANK accelerator will include an emphasis on leveraging this advanced infrastructure.

 Some gigabit-enabled applications are currently being developed in Chattanooga through the Mozilla Gigabit Community Fund. “Adagio,” created by local musician Jonathan Susman, is a cloud-based audio remixing tool that will reach national and international audiences through the GENI rack and its connections to other universities and smart cities. “Viditor” is a collaborative video-editing tool created by two entrepreneurial students at UTC.

Other smart gigabit cities are developing applications in virtual reality (e.g., to immerse students in the Gettysburg battlefield or perhaps explore the biological structure of living cells). More than 200 faculty members worldwide are engaged in this work on the next-generation Internet and its applications. The GENI rack is the resource needed to add Chattanooga to this prestigious list.

“We expect this capability to accelerate our efforts to match UTC researchers with those at the best research universities in the country,” says Steve Angle, chancellor of UTC.

One of the next-generation capabilities provided by the GENI racks is the ability to wall-off, or isolate, sensitive traffic. For example, the network could be configured to provide secure gigabit channels for telemedicine. Chattanooga was one of the first cities to demonstrate gigabit telemedicine by showing that gigabyte medical images could be examined by radiologists from their homes in the middle of the night in emergency cases.

Engage 3D and EPB used an early prototype of the GENI network to conduct the first city-to-city demonstration of student-controlled 3D television. Using the Ranger Rick program at the Tennessee Aquarium, a special camera captured not only video images, but also a representation of the 3D shapes of Ranger Rick, his animals. and their surroundings. Because a digitized description of all of the objects in the scene was being sent, students watching the transmission in Chicago could control their vantage point, looking up, down and around the animal being shown. Each student could view the same or different vantage points simultaneously. Sending a complete description of the scene 30 times per second required nearly a gigabit of bandwidth to the aquarium, the Chattanooga Public Library, and the local STEM high school.

Launched with support from the National Science Foundation, GENI supports next-generation architectures for sharing advanced applications that require symmetric gigabit speeds, advanced local cloud computing, and software-defined networking.

Source: The Enterprise Center