World's First Portable Tablet Terminal In TV White Spaces
TOKYO, Aug. 27, 2013 /PRNewswire/ --
- High-speed Communication by Automatic Utilization of Available White Spaces -
The National Institute of Information and Communications Technology (NICT) has developed the world's first portable-size tablet terminal that enables IEEE802.11-based radio communication in TV bands (470-710 MHz). This tablet terminal utilizes a WLAN system for radio communication in TV bands with an inquiry in the white-space database developed by NICT. The original 2.4 GHz band of a WLAN system is also available and it is possible that the tablet terminal automatically selects the radio communication band according to data traffic, etc. through control by the network manager. The white-space utilization by portable devices achieves not only fixed-point communication but also mobile communication, and contributes to the further effective use of frequency resources.
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