Google, Microsoft Say Unlicensed Can Exist Next to Other Operations in TV Band
The FCC should stay the course and allow robust unlicensed use of the TV band, Google and Microsoft said in an FCC filing. Unlicensed should be allowed to use a channel in the duplex gap, guard bands separating LTE from…
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incumbent licensed services, and Channel 37, they said. The firms opposed petitions by GE Healthcare, Qualcomm and others for reconsideration of the incentive auction order. “Several of these parties base their petitions on the claim that unlicensed services cannot coexist alongside licensed services under any set of technical rules,” said a filing in docket 12-268. “This is plainly incorrect. It is always possible to avoid harmful interference by adjusting operating parameters such as transmit power, signal timing, spectral separation, and physical separation, and unlicensed devices in the 600 MHz band are no exception.” Also posted in the same docket Friday, Mobile Future opposed various recon petitions seeking changes to the rules. “The Commission should reject requests to reimburse Low Power television stations or wireless microphone users for the costs associated with relocation following the Incentive Auction, because those entities are not eligible for reimbursement of relocation expenses under the Spectrum Act,” Mobile Future said. “The Commission similarly should reject requests to protect LPTV and TV Translator stations in the repacking process as inconsistent with the Spectrum Act.”