I am in St Paul and I can tell you the air is thick and air quality seems poor. My colleagues up North say it’s worse there (between storms!). So this story from Urgent Communications seems particularly apt today…
Members of the Verizon Response Team (VRT) are using a variety of solutions to deliver broadband communications to public-safety agencies battling wildfires throughout the U.S.—at no additional cost—as part of the carrier’s Verizon Frontline offering, according to a Verizon official.
Cory Davis, director of Verizon Response and public-safety operations, said the VRT has been “super busy,” responding to a total of 74 named wildfires already in what is proving to be a very active wildfire season.
“We’ve had 88 deployments across the United States, from California, Oregon, Arizona, Montana, all the way to Minnesota,” Davis said during an interview with IWCE’s Urgent Communications. “There’s a huge fire—the Delta Lake fire—that’s burning right now along the Canadian border. We sent a team up there to help support the operations center, working really closely with the COMLs up there.”
Apparently some states are used to this, Minnesota is listed as a newer or less frequent fire place…
“This is the first time my East team went to a large forest fire in that part of the country,” Davis said. “Places like Canada and Minnesota just generally don’t have large forest fires that often like the West does. But as things are getting warmer and the climate is changing, we’re seeing that fires are popping up everywhere—I had my team out in North Carolina at a fire about a month ago.
The goal is bringing the network closer to the emergency workers…
Firefighters often work to control and extinguish wildfires in locations where terrestrial wireless coverage is not available, so many of the VRT solutions utilize geosynchronous (GEO) satellite communications with “public-safety-grade priority” to provide backhaul, according to Davis.
“We can get an average of 30 mbps downlink and 10 mbps uplink,” he said. “Obviously, there will be bursts with more [data throughput] being available.
“The biggest thing is dealing with latency when you use satellite backhaul—anywhere between 600 and 800 milliseconds—but first responders can do a lot with 30 mbps.”
Davis said that Verizon is closely monitoring developments in the low-earth-orbit (LEO) satellite arena and will consider leveraging that technology in the future. This assessment process include testing of LEO-based offerings from companies like Lynk and AST SpaceMobile, which have announced satellite LTE services that will connect directly to a smartphone, as opposed to requiring the user to deploy a satellite dish or a specialized device, he said.
In addition to traditional deployable communications solutions—from those on vehicles to offerings housed in Pelican cases that can be carried by hand to a location—VRTs are using satellite pico cells on trailers (SPOTs) to deliver broadband in a focused area to help support first-responder communications.
“Essentially, we can provide not only a 4G LTE bubble but also a Wi-Fi bubble for—and it depends on the environment—about 6,000 to 7,000 square feet. So, it’s really good for base camps,” Davis said.
“Since it is enclosed, we also have the capability to have it be like a mini operational command-center—you can fit two or three good-sized adults in there. So, you can turn it into not only an asset that deploys coverage and capacity, but it can also work as kind of a makeshift operations center for a very, very small group.”
Verizon cannot use the high-power user equipment (HPUE) that is only permitted on the 700 MHz Band 14 spectrum licensed for FirstNet, but VRTs do have some solutions that can be deployed when extra range is needed, Davis said.