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Blog Category: Commerce Spectrum Management Advisory Committee

Promoting Spectrum Sharing In the Wireless Broadband Era

Promoting Spectrum Sharing In the Wireless Broadband Era

Cross blog post by the National Telecommunications and Information Administration 

In the summer of 2010 -- just three years after the introduction of the iPhone -- President Obama called on the National Telecommunications and Information Administration (NTIA) to collaborate with the Federal Communications Commission (FCC) to free up critical radio spectrum to fuel the breakneck growth of the wireless broadband market. Today, this directive is more pressing than ever, with the wild popularity of smartphones and tablets driving unprecedented commercial demand for mobile bandwidth.

Identifying the spectrum to keep up is a top priority for NTIA, which manages federal spectrum usage. And promoting spectrum sharing across the public and private sectors is an important key to achieving this goal.

At NTIA, we recognize that spectrum is the lifeblood of the mobile broadband revolution. We are committed to ensuring the industry has the bandwidth it needs to continue to innovate and thrive.

But we face an important balancing act since federal agencies also rely on this precious and finite resource to perform all sorts of mission-critical functions – from communicating with weather satellites (National Oceanic and Atmospheric Administration) to navigating passenger planes (Federal Aviation Administration) to operating weapons systems (Defense Department).

Working in consultation with the FCC, which oversees commercial and other non-federal spectrum uses, NTIA has made good progress toward President Obama’s target of freeing up 500 megahertz of spectrum for licensed and unlicensed wireless broadband services by 2020.

Through fiscal year 2014, NTIA had formally recommended or otherwise identified 335 megahertz of spectrum for potential reallocation. That includes spectrum in the 1695-1710 and 1755-1780 bands auctioned off in the FCC’s successful AWS-3 auction.

The auction, which will fund important federal programs and pump billions into the U.S Treasury, showcases the potential for spectrum sharing. While many of the incumbent federal users in the auctioned bands will be relocating to other frequencies, some will instead be sharing their spectrum with new users.

To achieve the President’s goal, we need to move beyond the traditional approach of clearing government-held spectrum of federal users in order to auction it off to the private sector for exclusive use. Too often, relocating incumbent operations is too costly, too time-consuming and too disruptive to federal missions. The future lies in sharing spectrum – across government agencies and commercial services, and across time, geography and other dimensions in the future.

NTIA Releases Interim Progress Report on Administration’s Plan to Free Up More Spectrum

Cross-post by the National Telecommunications and Information Administration

NTIA today released the Fourth Interim Progress Report on the Obama Administration’s initiative to identify and make available 500 megahertz of federal and non-federal spectrum for commercial wireless broadband use by 2020. This report also includes a plan for federal agencies to conduct quantitative assessments of their actual spectrum usage in 960 megahertz of additional spectrum, as directed in President Obama’s June 2013 Memorandum.

America’s future competitiveness and global technology leadership depend on access to radio spectrum – the lifeblood of smartphones, tablets, and other data-hungry wireless devices.  That is why President Obama’s June 2010 Memorandum set a bold goal of nearly doubling the amount of spectrum available for commercial use by the end of this decade. Between October 2010 and September 2013, NTIA formally recommended or otherwise identified for potential reallocation up to 405 megahertz of spectrum.

On June 14, 2013, President Obama issued a second memorandum that builds on the Administration’s commitment to make additional spectrum available for wireless use.  The memorandum established a set of measures that federal agencies, in collaboration with industry and other stakeholders, will take to more aggressively enhance spectrum efficiency and enable access to more spectrum for consumer services and applications. Under the memorandum,  federal agencies  will be making quantitative assessments of their actual spectrum usage in certain bands that could potentially be made available for sharing with, or release to, commercial users, according to the plan set forth in this report.Today’s report outlines the progress made, in collaboration with the Federal Communications Commission(FCC) and other federal agencies, from October 1, 2012 through September 30, 2013. The key accomplishments last fiscal year include the following:

  • NTIA’s Commerce Spectrum Management Advisory Committee concluded its groundbreaking work to explore relocation alternatives and spectrum sharing arrangements between federal agencies and commercial mobile broadband systems in the 1695-1710 MHz and 1755-1850 MHz bands.
  • NTIA released regulations and guidance implementing changes to the Commercial Spectrum Enhancement Act (CSEA) that provide eligible federal agencies incentives and financial assistance to facilitate the transition of the reallocated federal bands that the FCC will auction.
  • NTIA published an initial assessment on spectrum-sharing technologies and the risk to federal users if Unlicensed-National Information Infrastructure (U-NII) devices were authorized to operate in the 5350-5470 MHz and 5850-5925 MHz bands (5 GHz).