06.19.08
Notes from (Paul Greenis) Adapt4 at White Space Workshop @ SDRF
Notes below fold
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News and commentary on cognitive radio
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Yesterday, NICT (National Institute of Information and Communications Technology – Japan) issued a press release announcing they had put together a cognitive radio capable of automatically selecting to connect with networks supporting various flavors of WiFi and WCDMA. Waveform processing is performed on an unspecified FPGA which can be reconfigured in 200 ms; network detection takes 1 second; the RF chain goes between 400 MHz and 6 GHz with 6 different center frequencies.
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