Wireless Broadband - Demand For Spectrum in The US

Demand For Spectrum in The US

In the United States, more of the broadcast spectrum was needed for wireless broadband Internet access, and in March 2009, Massachusetts Senator John Kerry introduced a bill requiring a study of efficient use of the spectrum.

Later in the year, the CTIA said 800 MHz needed to be added. David Donovan of The Association for Maximum Service Television said the 2 GHz band, allocated for mobile satellite service, was not even being used after ten years, and switching to this band would be better than asking broadcasters to give up even more. Because of the digital transition, television had lost 100 of its 400 MHz. The National Association of Broadcasters and the AMST commented to the FCC that the government should make maximum use of this newly available spectrum and other spectrum already allocated for wireless before asking for more, while companies that would benefit asked the government to look everywhere possible. Many broadcasters objected.

Meredith Attwell Baker, the newest Republican FCC commissioner, agreed that properly using the existing spectrum was important, and part of doing this was using the latest technology. The wireless industry needed more spectrum, both licensed and unlicensed.

FCC broadband advisor Blair Levin wanted a plan by February 2010. Another proposal was "geo-filtered WiMAX", which would allow HDTV but only in a particular market, with the remainder of the spectrum sold for $60 billion. WiMax would replace the existing services but would make MVPD services cheaper, while still allowing broadcasters to make more money. The additional spectrum made available could then be sold to pay the industry's debt.

An FCC workshop on November 23, 2009 produced several ideas. Virginia Tech professor Charles Bostian said sharing should be done, but not in the white spaces; WiFi spectrum should be used instead. Vint Cerf of Google said cable companies could share some spectrum, which the companies would like to do except they have "must-carry" rules that will not allow this. BBN Technologies chief engineer Chip Elliott called for government-funded broadband to be shared by researchers. Collaboration was the key to advancing the technology, and the word "collaboratories" referred to broadband as "not only the goal of the research, but the vehicle as well."

Wi-Fi testing using white spaces took place in Virginia in Fall 2009 and in Wilmington, North Carolina in 2010.

On December 14, 2009 at a hearing before the Communications Subcommittee of the House Energy & Commerce Committee, NAB president Gordon H. Smith recommended using white space in rural areas with fixed devices rather than mobile devices, and new types of broadband service such as those developed by Sezmi. CTIA president Steve Largent said that the industry needed spectrum, "wherever it comes from." He said government spectrum probably was not efficiently used and would "likely" be "repurposed", while other broadcast and satellite spectrum "may" be used better for wireless. Largent also said without more spectrum, companies might merge to better use what they had. Consultant Dave Hatfield, former FCC engineering and technology chief, said making maximum use of existing spectrum through compression and modulation would help, but it would not be enough.

The February 17, 2010 deadline was extended by a month. On March 16, at the FCC's monthly meeting, Connecting America: The National Broadband Plan was revealed, with a combination of mandatory and voluntary efforts expected to increase spectrum by 300 MHz; 120 MHz of that was expected to come from broadcasters, and 90 MHz from mobile satellite service.

Mark Wigfield, broadband spokesman for the FCC, pointed out that even in the unlikely event all broadcasters in a market gave up their spectrum, the FCC would have to guarantee that some over-the-air service remained.

In April 2011, FCC chairman Julius Genachowski said "realigning" would be necessary if broadcasters did not volunteer, while Intel's Peter Pitsch told Congress "the repacking process should not be made voluntary." The NAB's Smith worried that the process could cause numerous problems for broadcasters and viewers.

The spectrum auctions were authorized as part of the payroll tax cut extension passed by Congress on February 17, 2012.

On April 27, 2012, the FCC approved letting stations share channels, with all stations that had "full channels" keeping rights such as must-carry. At the first "reverse incentive auction" workshop on October 26, FCC Media Bureau chief Bill Lake said stations would not be able to decide their channel but could apply to change it.