Howard Buskirk

The FCC Public Safety Bureau said in a report Thursday the Oct. 4 test of wireless emergency alerts and the broadcast emergency alert system appeared to be mostly a success, though there’s room for improvement. The report called for further FCC action addressing some of the problems uncovered. At the time of the tests, a Federal Emergency Management Agency official described (see 2310040071) them as “extremely successful." Based on survey data shared with the commission, “most respondents reported successful receipt of the WEA test message,” the report said: “The test also highlighted areas where WEA delivery can be improved, such as ensuring more consistent delivery and resolving issues concerning alert message audio tone and vibration cadence.” Meanwhile, “the large majority” of EAS participants “reported successful receipt and retransmission of the nationwide test” and “demonstrated that the national EAS distribution architecture is largely effective as designed.” The bureau found signs of progress compared with a similar test two years earlier. The message was received by 96.6% of EAS participants, compared with 89.3% in 2021, and the overall retransmission success rate was 93.6%, compared to 87.1%. The improvement is likely due to initiation of the 2023 test alert using common alerting protocol, “which introduced additional resiliency that was not available during the over-the-air-only 2021 nationwide test,” the bureau said. One negative was that more test participants reported equipment configuration issues and equipment failures than in 2021, the report said: “At the time of the test, approximately 23% of EAS equipment units, representing over 4,500 EAS Participants, were either using outdated software or were using equipment that no longer supported regular software updates.” Fully up-to-date gear had the highest receipt and retransmission rates. The Northern Mariana Islands, with a 20% retransmission success, and Guam, at 33.3%, had the worst success rates in the U.S. The bureau urged the FCC to consider rules “to improve the operational readiness of EAS Participants and Participating [wireless carriers], as well as ensure that EAS Participants are installing software updates in a timely manner and have plans for replacing equipment that is no longer supported by the manufacturer.” The bureau called on Congress to require all wireless carriers to support WEA and said industry can also take steps to make alerting more effective.

The FCC moved quickly and effectively to clamp down on a January robocall that created a deepfake of the voice of President Joe Biden urging recipients to skip the New Hampshire primary (see 2402060087). However, preventing similar fakes may prove more difficult, Greg Bohl, chief data officer at Transaction Network Services, warned the FCC’s Consumer Advisory Committee Wednesday. CAC is focused on AI this term (see 2404040040).

FCC commissioners will vote July 18 on a notice seeking comment on uniform, industrywide handset unlocking requirements, as expected (see 2406250049), FCC Chairwoman Jessica Rosenworcel announced Wednesday in her Note from the FCC. Commissioners will also vote on a controversial proposal allowing schools and libraries to use E-rate support for off-premises Wi-Fi hot spots and wireless internet services, a plan to cut the cost of correctional institution phone rates and rules to improve video programming accessibility for the deaf and hard of hearing. Next-generation 911 rounds out the agenda.

Amateur radio operators were the most prolific commenters to an FCC Public Safety Bureau request for comment on the effects of the May 7-11 geomagnetic storm. Responses were due Monday in docket 24-161 (see 2405240046). Amateurs submitted most of the 17 comments. “Developing an ability to better predict storms such as the … 2024 geomagnetic storm is essential to prevent serious disruptions to our nation’s communications services as well as to the electric grids that power them,” the American Radio Relay League said. The storm “affected amateur radio communications as expected, with radio black outs between many areas of the world and signals with substantially reduced strength between other areas of the world, depending upon frequency and time,” ARRL said. NOAA said the storm touched some of its systems. “With the growing interdependence on spectrum across critical infrastructure systems, there is increased potential vulnerability to space weather,” NOAA said. The agency said “several specific examples can be seen of systems operating erratically due to the geomagnetic storms,” including farm equipment running in circles “due to loss of navigational signals.” SpaceX satellites “measured two-to-three times more drag than normal in orbits at 300 km and as much as five times more drag in orbits at 550 km,” it said. SpaceX was “fortunately able to maintain service throughout the May solar storm,” and on the day the storm peaked, “the average Starlink user saw less than one minute of disruption.” Iridium’s second-generation constellation “experienced an instantaneous, but short lived, increase in the atmospheric drag up to 10 times greater than normal” during the storm, the company reported. Iridium said it continuously monitors its system and was able to address the storm's issues: “The monitoring for this storm was not new, although more engineers were required to be engaged because each of the six planes in the constellation has a different angle from the sun, and experienced different impacts from the storm.”

Policymakers have a better appreciation for the importance of standards as the telecom industry moves closer to the launch of 6G, experts said Tuesday during a 6G workshop streamed from the Technology & Innovation Centre at the University of Strathclyde in Glasgow, Scotland. Experts warned that standards development is complicated and always is a lengthy process.

Public interest, consumer groups and two providers called on the FCC Tuesday to launch a proceeding that examines “uniform, industrywide” handset unlocking requirements. Industry officials said they expect Chairwoman Jessica Rosenworcel to circulate a notice this week examining the issue for a vote at the July 18 commission meeting. The Open Technology Institute at New America, Consumer Reports, Public Knowledge and the Benton Institute for Broadband & Society, as well as Verizon and EchoStar, parent of Dish Wireless, signed the joint letter.

Vodafone and other wireless carriers have a ways to go to deploy 5G and are in no hurry to get to 6G, David Lister, Vodafone 6G research lead, said Monday during a 6G workshop streamed at the Technology & Innovation Centre at the University of Strathclyde in Glasgow, Scotland.

T-Mobile and the Competitive Carriers Association last week said the FCC should make FirstNet subject to the agency’s network outage and disaster information reporting systems. The comments were filed in docket 21-341 as the FCC took reply comments on a January Further NPRM, which raised the matter (see 2406130023). "Every other commenter -- except FirstNet -- addressing this issue also supported the extension of outage reporting requirements to FirstNet,” T-Mobile said. The carrier cited AT&T’s February outage, which also affected FirstNet (see 2402220058). “The record demonstrates support for the FCC’s proposal to extend resiliency reporting to FirstNet and similarly notes the benefits FirstNet reporting would provide,” said CCA. In addition, the group raised competition issues: “Some wireless providers compete with FirstNet, and parity in terms of FCC reporting requirements along with increased transparency in terms of network outages and resiliency will put wireless providers on a more competitively neutral footing.” In initial comments, the FirstNet Authority argued against the proposed requirement. “Information about FirstNet’s network status, infrastructure, and assets is already included as part of AT&T’s DIRS and NORS reporting and therefore available to the FCC,” the authority said. Expanding the rules to “explicitly apply to FirstNet would be duplicative.”

CTIA and other commenters raised concerns about an FCC notice seeking comment on rules for implementing multilingual wireless emergency alerts. Comments were due last week in dockets 15-91 and 15-94 on a notice from the FCC Public Safety Bureau (see 2405130047).

FCC Chairwoman Jessica Rosenworcel said Thursday that she circulated for a commissioner vote an NPRM seeking comment on further changes to rules for the citizens broadband radio service band. An FCC and NTIA agreement unveiled Wednesday on broader use of CBRS (see 2406120027) shows what's possible when you push the boundaries of how spectrum is shared, experts said Thursday during a discussion at the International Symposium on Advanced Radio Technologies (ISART) conference in Denver.