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FCC to create new 6 GHz unlicensed band | PolicyTracker, Oct 2018
"The Federal Communications Commission has agreed to publish a Notice of Proposed Rulemaking that would allow unlicensed use of the 6 GHz band. The band, which is also being studied in Europe, is widely seen as the world’s next major band for unlicensed applications.

"Under the terms of the proposals, unlicensed access to the 850 MHz of spectrum would be controlled by a lightweight database. This approach, often described as automated frequency control (AFC), is designed to prevent interference to incumbent fixed links. "

"Satellite earth stations use the band for uplinks throughout the band, but particularly within the U-NII-5 frequencies. The FCC does not think these applications should be taken into account by AFC databases because the receivers (satellites) are located so far away from Earth."

"Cable lobbyists the NCTA, as well as Commissioners Michael O’Rielly and Jessica Rosenworcel, have recently promoted the possibility of a Further NPRM (FNPRM) for the 5875–5925 MHz range. ... That band has been reserved in the US for Dedicated Short-Range Communications (DSRC), ... FCC chair Ajit Pai would not commit to an FNPRM, but ... This did not impress Commissioner Rosenworcel."
PolicyTracker  6GHz  unlicensed  FCC  satellite  DSRC 
october 2018 by pierredv
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