Commenters Support Microsoft Proposal for Changes to TV White Spaces Rules
Microsoft got support for its proposal for a Further NPRM on TV white spaces (see 1905030050). NAB earlier said it supports some changes. Comments were posted Monday in docket 14-165 and due that night. The Wireless ISP Association supported a…
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Microsoft proposal to allow use of the 6 MHz of spectrum first-adjacent to TV channels at power levels higher than 40 MW. “With access to spectrum adjacent to TV broadcast channels -- with appropriate interference protection -- WISPs can aggregate more spectrum and more contiguous spectrum to increase capacity,” the group said. WISPA said the FCC should seek comment on a proposal to allow TV white spaces devices to transmit from a height above average terrain (HAAT) up to 500 meters, subject to coordination above 250 meters. Giving white space users “additional deployment flexibility will increase the utility of the band, especially in rural areas where towers may be taller but the number of towers may be limited, or where towers are located on mountains or plateaus that exceed the current HAAT limit,” WISPA said. New America’s Open Technology Institute, Next Century Cities and the Gigabit Libraries Network endorsed the petition, in comments not yet posted. “The Petition proposes ‘pragmatic and long-overdue changes’ to the TV White Space rules in Part 15 that present the Commission with an opportunity to take important steps to bridge the rural-urban digital divide.” The groups “strongly concur that the modest improvements proposed in the Petition can empower providers to extend higher-speed internet access to more unserved areas where wireline or even fixed wireless broadband relying on higher-frequency spectrum has proven to be unavailing.” Sacred Winds, a carrier on Navaho tribal lands, said it’s working with Microsoft here. “Using a mix of telecommunications technologies, Sacred Wind has succeeded since its inception in increasing voice service from 26 percent coverage of total locations within its study area to over 90 percent and broadband service from zero in 2006 to over 90 percent,” the carrier said: “Yet, there remain areas within Sacred Wind’s service territory, and in areas in other surrounding rural communities, where customers that live near dense foliage or not clearly within Line of Sight of Sacred Wind’s communications towers, are unable to receive service.” Evolve Cellular and Skylark Wireless said OK'ing the petition "would substantially improve access to broadband in rural areas and thereby advance the Commission’s goal of extending broadband connectivity to all Americans.” Nominet also supported the petition.