The work that industry and government are doing addressing “clutter analysis” and dynamic sharing is critical to the future of wireless, Shiva Goel, NTIA senior spectrum adviser, said at an International Symposium on Advanced Radio Technologies (ISART) conference on Tuesday. Goel said the government, working with industry, is making progress. The Denver conference's main focus this week is on propagation models that account for the impact of clutter, including foliage and buildings, on wireless signals.

DOD Chief Information Officer John Sherman, who has led the department’s work on opening the lower 3 GHz band for 5G, is leaving government for academia. He will become dean of the Bush School of Government and Public Service at Texas A&M University. But industry experts agree that the personnel change likely won’t prove disruptive because Leslie Beavers, principal deputy CIO, will replace Sherman on an acting basis.

The U.S. is reaching an inflection point where some bands will be available only for sharing, said Derek Khlopin, deputy associate administrator-spectrum planning and policy in the NTIA Office of Spectrum Management. During an RCR Wireless private networks forum Tuesday, Khlopin said the national spectrum strategy discusses spectrum dynamic sharing many times, and that’s not a surprise. Khlopin, who is coordinating NTIA’s work on the strategy (see 2405060051), said, “I don’t think we really have a choice."

DOD is starting part of its work on the national spectrum strategy on its own. At a meeting Wednesday, it will launch an initiative investigating dynamic sharing in the lower 3 GHz band, as a continuation of the Partnering to Advance Trusted and Holistic Spectrum Solutions (PATHSS) process. DOD announced the meeting last month (see 2404080063), but it has received relatively little attention. A former NTIA official saw no reason for concern.

With the wireless industry pushing hard for additional spectrum, particularly in the lower 3 GHz and 7/8 GHz bands, which are being examined as part of the national spectrum strategy (see 2405060051), a top Verizon official said Tuesday the carrier isn’t in the market for additional spectrum. “We like the assets we have right now,” Sowmyanarayan Sampath, Verizon Consumer Group CEO, said at a MoffettNathanson investor conference. Verizon went big in the 2021 C-band auction, bidding $45.4 billion, plus $8 billion in incentive costs to satellite operators (see 2102250046). In markets where the carrier has deployed C-band it continues to see lower churn and a better mix of premium customers, Sampath said. He said Verizon has limited exposure with the loss of the affordability connectivity program, but also sees opportunities for gaining customers. “There could be an opportunity for us to get on the offensive and take some share,” he said. Verizon has “the largest collection of prepaid assets today, ranging from the discount to the mid-market, to the premium end,” he said: “We will have a service at every single price point.” About 15% of its wireless customers also buy broadband from Verizon, and it plans to double that figure, Sampath said. “We're never going to see it at the European levels of 50%, 60% convergence because the market structure is fundamentally different [in Europe] and the regulatory environment is very different there," he said. Sampath said Verizon believes it has the best U.S. wireless network, as a result of “better RF design” and “a better set of assets.” Verizon's tests show “it's a much better network,” he said. “At the end of the day, it comes down to reliability and coverage.”

The expiration of FCC auction authority was a problem that could have been avoided, House Communications ranking member Doris Matsui, D-Calif., said during CTIA’s 5G Summit Monday (see 2405060051). Congress should strike a deal now that restores auction authority, she said. “With a hamstrung FCC, we're going to be limited in what we can achieve,” Matsui said. “I don't think we can afford to wait any longer.” The U.S. is at a “crossroads,” Matsui said: “Networks are converging, consumer demand is skyrocketing, and global competition is heating up. In short, the stakes couldn't be higher.” The lapse of auction authority more than a year ago was “an avoidable failure,” she said. Matsui called for “a more nimble and predictable spectrum governance regime” and for flexibility from government and industry. “Vital federal missions cannot be jeopardized -- we all agree on that -- but uncompromising rigidity in defining the tools needed for those missions can result in federal paralysis,” she said. The government’s study of the lower 3 GHz band, the national spectrum strategy's requirement, must be “driven by engineering and science” and the Commerce Committee will make sure that happens, Matsui said. In addition, she stressed the importance of Congress funding an extension of the affordability connectivity program (see 2405020072). Despite all the money spent on deploying broadband, without "affordability we can't have the connectivity we need,” she said. For House Communications Subcommittee Chair Bob Latta, R-Ohio, the challenge of crafting legislation on 5G issues and the future of communications is avoiding anything that slows progress. “A lot of times when I talk to the industry, they're way past us,” Latta said. “The last thing we want to do is pass legislation where [we’re] looking in the rearview mirror,” he said. Latta said he keeps an open door and wants industry input. “You got ideas, suggestions, you've got problems, let us know what they are,” he said. Latta remains concerned about the broadband equity, access and deployment program and other spending initiatives. “The federal government should not be out there picking winners and losers,” he said. In addition, Latta is concerned about overbuilding current networks. He said fellow lawmakers find it difficult "to believe and understand that we have over 130 different broadband programs spread across 15 departments and agencies … administering billions of dollars.”

CTIA President Meredith Baker said that policymakers must reverse course to change how spectrum is allocated in the U.S., moving away from too much focus on unlicensed and not enough on full-power licensed spectrum. The U.S. has allocated three times as much unlicensed spectrum as licensed, she said during a CTIA 5G Summit Monday. Baker noted the national spectrum strategy's focus on the lower 3 GHz and 7/8 GHz bands. “The studies of these bands have to start immediately and examine all options,” she said.

Developing rules for opening the lower 3 GHz band, a top focus of U.S. carriers (see 2404080063), won’t be easy, Monisha Ghosh, engineering professor at the University of Notre Dame and former FCC chief technologist, said during an RCR Wireless virtual test and management forum Tuesday. Much discussion at the forum centered on the challenges of performance testing in evolving 5G networks.

The Senate Commerce Committee will likely advance an amended version of the draft Spectrum and National Security Act during a Wednesday executive session with unanimous support from the panel’s 14 Democratic members, but lobbyists will watch closely how many Republicans don’t openly object to the measure as a means of determining its viability. The spectrum bill, led by Senate Commerce Chair Maria Cantwell, D-Wash., would restore the FCC’s lapsed auction mandate through Sept. 30, 2029. The measure proposes using future license sales revenue to repay a proposed loan to the commission to fund the affordable connectivity program in FY 2024 and $3.08 billion for the Secure and Trusted Communications Networks Reimbursement Program (see 2404250061).

NTIA “is hard at work” implementing the national spectrum strategy, the agency said as it offered details on its progress. Derek Khlopin, deputy associate administrator-spectrum planning and policy in the Office of Spectrum Management, is now in charge of implementing the plan for NTIA, the agency said: “First up: initiating technical studies of spectrum bands -- including a process to streamline funding to federal agencies -- and kicking off the exploration and demonstration of advanced spectrum management techniques including Dynamic Spectrum Sharing.” NTIA is working with other federal agencies on “streamlining” the process for receiving money from the spectrum relocation fund (SRF) and anticipates distributing funds in October. “We expect that more than 10 federal agencies will seek funding, and our hope is this streamlined process will make the application process easier and quicker for these agencies,” it said. Under a three-step process, each agency must submit an application for funding, which is reviewed by a Technical Panel, chaired by NTIA, with representatives from the Office of Management and Budget and the FCC, which considers the request. “If approved by the Technical Panel, OMB notifies Congress and, after a mandatory 60-day waiting period, disperses the funds to each requesting agency,” NTIA said. It noted the presentation DOD made at CTIA this month on dynamic spectrum sharing (see 2404080063) but said it was “separate and apart” from a study that’s getting underway on the lower 3 GHz band's future. NTIA released the implementation plan for the strategy in March (see 2403120056).