TV Frequencies May Be Able to Deliver Wi-Fi Internet in the Future

German scientists at the Karlsruhe Institute of Technology (KIT) have proposed to make some TV frequencies available free of cost and use them to extend existing wireless networks (Wi-Fi) instead of using the frequencies for mobile communications. The low-range TV frequencies are highly suited for penetrating obstacles such as walls. […] By automatically adapting transmission power to prevent interference, such wireless local area network (WLAN) networks might even reach communication partners at a distance of several kilometres. – Indo-Asian News Service via NDTV Gadgets  
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