Howard Buskirk

AI will play a large role in the telecom network of the future, but finding the right AI model and aligning it with the network will pose big challenges for carriers, experts said during a Senza Fili “Sparring Partners” webcast Thursday.

The FCC gave net neutrality supporters some of what they were looking for on 5G network slicing, one of the most contested issues before commissioners, providing further clarity (see 2404190038), a comparison of the order and a draft shows. The FCC posted the order late Tuesday. The commission approved it 3-2 at a contentious meeting last month.

Most comments support an Enterprise Wireless Alliance petition at the FCC seeking modifications to Part 90 rules to eliminate the assignment of frequencies within the band's 809-816/854-861 MHz portion to specific pools of eligible entities (see 2402280033). Public safety groups opposed the change.

NTIA Administrator Alan Davidson announced on Tuesday the agency is making available $420 million in funding to build radio equipment needed to spur open radio access networks in the U.S. and abroad, under Phase 2 of the Public Wireless Supply Chain Innovation Fund. Plans are to make the first grants in the fall, he said. Applications are due July 10. Davidson spoke during a Center for Strategic and International Studies event.

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.

A proposal that the FCC launch a rulemaking authorizing 5/5 MHz broadband deployments in the 900 MHz band received support in comments, which were due Thursday in docket 24-99. But commenters stressed that the relocation process must be voluntary, and that the rules must protect incumbents from harmful interference. The filings offer a snapshot of how 900 MHz is used today.

The FCC released the text Thursday of a draft NPRM proposing to bar labs from entities on the agency’s “covered list” of unsecure companies from participating in the equipment authorization process. Chairwoman Jessica Rosenworcel and Republican Commissioner Brendan Carr announced the NPRM Wednesday. It will get a vote at the commissioners' open meeting May 23 (see 2405010073).

The 5G cycle is reaching the middle stages, with strong growth over the past two years, Ericsson executives said during a Mobile World Live webinar on Thursday. At the end of 2023, 63% of wireless subscribers in the U.S. were using 5G, which is “remarkable,” especially given the 42% reported a year earlier, said Peter Linder, head-5G marketing at Ericsson North America.

The federal government is progressing in its understanding of the extent of threats to federal technology systems, Eric Goldstein, executive assistant director-cybersecurity at the Cybersecurity and Infrastructure Security Agency, said at a Center for Strategic and International Studies event late Wednesday. Other speakers noted private companies have slowly become more willing to share information when they experience a cyberattack.