Spectrum, Spectrum, Spectrum

Last week, the FCC released a notice of proposed rulemaking to repurpose a portion of the UHF and VHF bands that are currently being used by broadcast services. The long term goal is to make this spectrum available for fixed and mobile wireless communication services, including mobile broadband. The move to repurpose broadcast spectrum through voluntary incentive auctions coincides with the goals set forth in the National Broadband Plan to make more spectrum available for mobile broadband.

CTIA President, Steve Largent reiterated the need for more spectrum in a recent interview, “It really is the lifeblood of the industry…It really is the most critical element to the service that we provide.” Today, the FCC only has 50 MHz of spectrum in the pipeline that can be assigned for broadband use, which is just a fraction of the amount necessary to meet growing demands. However, in recent years, the FCC has recognized the need for a more efficient spectrum allocation model, encouraging secondary markets for spectrum, to allow for dynamic spectrum leasing, as well as releasing final rules to make the unused spectrum in the TV bands available for unlicensed use.

Although the FCC has shown its commitment to finding and freeing up other types of spectrum, Largent made a very good point in that bringing spectrum to market can often be a long and arduous process. “What a lot of people forget about is how long the process takes to get spectrum to the marketplace. The last two spectrum auctions that we had took somewhere between eight and 11 years to come to market. We simply can’t wait that long. The FCC and the president called for 500 MHz in the next 10 years and 300 MHz of that in the next five years. That is a laudable goal. We’re seeing if we can’t even get more spectrum and get it quicker.”

The process for transacting spectrum and bringing it to market can be a very lengthy process; in order to meet the growing demands from mobile users, wireless devices, and wireless access technologies that utilize spectrum, it is critical that the FCC utilizes existing solutions to enable expeditious transactions. One way to realize the FCC’s vision for more efficient and available spectrum is allow companies such as Spectrum Bridge to facilitate commercial contracts for leasing in the secondary market for spectrum. The existing rules in place for secondary markets would help to repurpose spectrum more quickly, while improving the efficiency of this finite resource.

America’s growing demand for mobile access anytime and anywhere make it necessary to find new avenues for bandwidth, in addition to utilizing alternative solutions such as secondary markets to expedite the process of bringing spectrum to market. To learn more about secondary spectrum markets, visit the Useful Links section of our website or contact us.

Joe Hamilla
COO

Illuminate the Wireless Magic - RCA 2010 Recap

Last week, we attended the Rural Cellular Association’s Annual Convention in Las Vegas to showcase TV White Spaces and its potential for mobile applications. Among the many questions we received regarding our deployed experimental networks and TV White Spaces, one question was clearly on everyone’s mind:

“How will the availability of TV White Spaces change the marketplace?”
As the wireless marketplace continues to grow and evolve from traditional voice services to a complex ecosystem supporting Smartphones and an array of mobile applications, carriers are beginning to realize that innovation is necessary to meet the growing demands for bandwidth. Network expansion is key to the success of these companies. However, with a finite amount of spectrum available, and an exponential demand for bandwidth, carriers are left with very few cost-effective options.

The National Broadband Plan addresses this dilemma of spectrum availability and has made several propositions to ensure that the wireless marketplace can support this demand. In Section 5.12 of the NBP, the FCC references TV White Spaces stating that: “The FCC should move expeditiously to conclude the TV White Spaces proceeding.” The availability of TV White Spaces will provide a cost-effective alternative; giving carriers, private enterprises, utilities, and others the opportunity to expand or deploy networks to fulfill this growing demand.

Favorable propagation characteristics and low cost of deployment makes TV White Spaces a great solution for a multitude of applications such as rural broadband, telemetry, SCADA, Smart City and Smart Grid solutions. While the FCC continues to finalize the rules for TV White Spaces and deliberate on who will be named TV White Space Database Providers, it is important to realize that early adopters of this innovative technology will be able to capitalize on the vast market opportunities that lie ahead. Follow our success with our initial TV White Spaces network deployments in Claudville, VA and Wilmington/New Hanover County, NC. To learn more about TV White Spaces, read our FAQ doc.

- Sheri Ridenour, Senior Account Manager

Spectrum Scarcity: Can Technology Bridge the Gap?

The release of the National Broadband Plan last month has sparked many debates, many of which pertain to the need for more spectrum and how the FCC should go about obtaining additional spectrum to keep up with rising demands. One of the ways in which the FCC has proposed to free up bandwidth is through a "Mobile Future Auction". This proposal would reallocate TV broadcast spectrum for mobile broadband use through a voluntary auction by broadcast companies, giving them the opportunity to monetize their excess spectrum capacity. However, this proposal has generated backlash from broadcasters, and in a speech at the National Association of Broadcasters Convention this week, FCC Chairman Genachowski reassured broadcasters and highlighted on the fact that the FCC does not need "all, most, or even very many licensees to participate" in order to meet the demands for more spectrum. However, in an interview last week, Ivan Seidenberg, CEO of Verizon, said that he believes advances in technology will be able to offset a spectrum shortage. The question then is, do we need broadcasters to give up spectrum, or can technology bridge the gap to supply more spectrum?
Today, anywhere between 80 and 90% of spectrum goes underutilized, a surprising number considering the capacity demands of mobile networks. The need for mobile broadband has increased exponentially over the past few years, as mobile internet begins to exceed desktop internet usage. As we've discussed in previous blogs, spectrum is an extremely finite resource, and increasing demands for spectrum through the use of new applications has put many carriers under pressure to quickly build out their networks to keep up with demand. With the huge influx of smartphones to the mobile marketplace, carriers are struggling to keep up with networks that were underbuilt and overutilized from the start.

At Spectrum Bridge, we believe that technology can help alleviate, and even solve the problem of spectrum scarcity without resorting to having to find a lot more spectrum. Although the reallocation of TV wireless spectrum would certainly help to supply additional bandwidth to wireless networks, it is not necessarily the only solution to the spectrum crisis. Through the use of alternative solutions, such as secondary markets to improve existing spectrum efficiency and innovative technology such as TV white spaces, we believe that it is possible to cost-efficiently address the spectrum scarcity issue without affecting current TV broadcast services. Secondary markets and TV white spaces networks can help to ensure that wireless operators can meet the growing demand for wireless broadband services through the utilization of a hybrid solution of both technology and existing spectrum.

- Joe Hamilla, COO