Broadway theaters, sports franchises, and other public entertainment forums must change the radio frequency they use for their wireless microphones under an order issued Friday by the Federal Communications Commission.
Under the order, the groups have until June 12 to find other radio frequencies, something the theaters said could cost thousands of dollars per institution but that they can do.
The FCC's ruling relates to a broader shift in the way the nation allocates precious spectrum used to transmit signals for mobile phones, TVs, and other devices. The commission said the transition was necessary to make spectrum in the 700MHz band available for use by next-generation wireless services for consumers and public safety agencies.
Use of much of that spectrum has been licensed for around $20 billion by major wireless carriers.
Broadway theaters and other groups, like sports leagues, had hoped to maintain some slice of the spectrum because they said it would be too disruptive to change. They argued that their use would not interfere with the new spectrum uses.
Still, Thomas Ferrugia, director of government relations for the Broadway League, a trade group, said that many theaters had anticipated the commission ruling and begun to develop alternative plans.
Art Brodsky, a spokesman for Public Knowledge, a consumer advocacy group, said the FCC's order was important because the spectrum vacated could be used by entrepreneurs seeking to come up with new wireless services. "By moving the wireless microphones out of their current spectrum, it clears the way for a whole new generation of wireless services," he said.
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Motivation of Hour Twelve
Telerobotics is one of the most traditional fields of robotics. Researchers are continuously developing new control strategies, advanced interfaces and applications. Furthermore telerobotic developments are based on many technologies developed in other technical areas such as speech and gestures recognition (Artificial Intelligence), predictive simulators (Computer Graphics), or human system interfaces (Virtual Reality, Haptics).
Furthermore, Internet is now a far reaching medium and it offers the platform for the proliferation of telerobotic applications. All the most important robotics conferences have already established special telerobotics sessions, which reflects the increased interest in this field. The grown interest can also be seen in the increase of publications in the most important journals and magazines such as IEEE Transactions on Robotics and Transactions on Mechatronics.
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