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 [via/web:http://streaming-tv.us]
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