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).

The Senate Commerce Committee confirmed Thursday the panel plans to mark up the draft Spectrum and National Security Act and five other tech and telecom-focused bills during a Wednesday executive session, as expected (see 2404240074). The 108-page draft measure from committee Chair Maria Cantwell, D-Wash., would restore the FCC’s spectrum auction authority through Sept. 30, 2029, also as expected (see 2403210063). The proposal also provides a new vehicle for allocating stopgap funding for the commission’s ailing affordable connectivity program amid a delay in advancing a separate House-side bid to force a floor vote on providing that money, lobbyists told us.

The FCC should make inventory spectrum available for free to “non-dominant” carriers to promote competition, EchoStar, the parent of Dish Wireless, told the FCC (see 2404090045). “Non-incumbent carriers (more specifically, every carrier other than AT&T, T-Mobile and Verizon) should have a ‘right of first refusal’ to all Inventory Spectrum,” EchoStar said. The company also urged the FCC to address the lower 12 GHz band, as advocated by the 12 GHz for 5G Coalition (see 2312270045): “Substantial evidence in the record shows that fixed 5G services can provide broadband to tens of millions of Americans, while fully protecting existing non-geostationary orbit Fixed-Satellite Service and Direct Broadcast Satellite customers.” In another filing this week in docket 24-72, electric utilities said the approaches the FCC is examining don’t provide the certainty they need. “Currently, utilities have very few options for accessing spectrum -- particularly spectrum with the certainty provided by licensed exclusive-use -- and those limited options are increasingly insufficient in bandwidth,” they said. “The ability to access Inventory Spectrum presents one potential solution to the problem of spectrum availability.” The filing was signed by the Edison Electric Institute, the Utilities Technology Council, the Utility Broadband Alliance, FirstEnergy, Southern California Edison and the Southern Co. The Blooston Group of small and rural carriers said the best approach would be site-based licensing, which “would provide a simpler and lower cost way to promote access to spectrum in rural areas, and by entrepreneurs and smaller operators.” Third-party coordinators and licensee-to-licensee coordination “could be relied upon to minimize harmful interference between operators,” Blooston said. NCTA said the Lower 3, 7, Lower 37 and 12.7 GHz bands would be “perfectly situated -- both spectrally and technologically” for licensed-shared and unlicensed spectrum access frameworks. “A coexistence-based approach in each band would allow for efficient and cost-effective spectrum use by a diverse set of users, offer the fastest method of putting this spectrum in the hands of businesses and consumers, and enable federal and non-federal incumbents to continue providing critical services without disruption,” NCTA said.

The lower 3 GHz band's future is unsettled following DOD's public release last week of a redacted version of its Emerging Mid-Band Radar Spectrum Sharing Feasibility Assessment (see 2404030052), New Street’s Blair Levin said Wednesday in a note to investors. “The report's most significant implications for investors involve what the DOD report did not do,” he said: “It did not resolve any issues or provide a timetable for doing so. Thus, we remain far from resolving the question of where the spectrum that the wireless carriers argue they will need by 2027 will come from.” While some advocate exclusive licensing of the band, and others sharing, DOD “almost certainly retains a veto power over any potential outcome,” he said.

Top DOD officials stressed the continuing military importance of the lower 3 GHz band as DOD and NTIA kick off a study of the band that the national spectrum strategy requires (see 2403120056). DOD and other administration officials during a Monday event at CTIA stressed the importance of developing more sophisticated ways of sharing spectrum. The National Spectrum Consortium also sponsored the event.

Sen. Deb Fischer, R-Neb., a member of the Senate Armed Services Committee, said the redacted version of the Emerging Mid-Band Radar Spectrum Sharing Feasibility Assessment demonstrates the importance of the lower 3 GHz band to U.S. defense. DOD released the report Wednesday (see 2404030052). “Modern equipment vital to our nation’s defense, including aircraft and radar, requires access to the entirety of the lower 3 GHz band,” Fischer said. “To protect this country from adversaries like China, the DOD must retain that access. … NTIA can no longer overlook the facts included in this report.” DOD shouldn’t be viewed “only as the pot of spectrum gold at the end of the rainbow,” she said. “It’s very clear the DOD is still upset that it had to vacate the 3.45-3.55 GHz band,” Reconanalytics Roger Entner told us. But the U.S. military uses its systems globally, Entner said, and the 3.3 to 3.8 GHz band was harmonized internationally for 5G. “I am not sure what the U.S. military is going to do when it operates outside the U.S. territory,” he said. Entner noted there could be problems along the borders with Canada and Mexico if those countries use the spectrum for 5G. “Acknowledging the global coexistence of 5G with these defense systems, we underscore the necessity of exploring effective approaches beyond traditional spectrum sharing, including relocation and optimization of federal spectrum use, to make more spectrum available for commercial services,” a spokesperson of 5G Americas wrote in an email. “The report confirms what experts have been saying all along -- dynamic spectrum sharing in the lower 3 GHz band can unleash U.S. innovation and commercial 5G uses without weakening national security, if the right interference mitigation techniques are applied,” said Spectrum for the Future, a pro-sharing group.

DOD on Wednesday released a redacted version of the Emerging Mid-Band Radar Spectrum Sharing Feasibility Assessment (EMBRSS), which DOD and NTIA forwarded to Congress in September (see 2309280087). The report examines military systems located in lower 3 GHz spectrum, with an eye on potential sharing but not on clearing as sought by CTIA and carriers.