Whether or not the Chicago Bears will beat the Green Bay Packers this Sunday is a question still answerable only by higher deities. But if those powers that be decide to unleash weather conditions of biblical proportions again, at the very least the Soldier Field folks can be confident that their in-stadium network will stand up to the challenge.

Earlier this year, tornado weather hit Soldier Field and caused an unusual 2-hour delay during the Nov. 17 Bears-Ravens game. While the deluge was too dangerous for football, for Doug Lodder and Luca Serra, it was a big test to see if the stadium wireless network upgrades they’d recently helped install could stand up to a huge, unexpected traffic surge.

“We thought we’d probably see some good [network] usage with the weather delay and tornados,” said Lodder, vice president of business development at Boingo Wireless, which recently concluded a big network upgrade at the home of the NFL’s Chicago Bears.

“We saw double the usual traffic from both AT&T and Verizon customers during the 2-hour delay,” said Serra, director of sponsorship and media for SMG, the outside entity that manages Soldier Field for its owners, the Chicago Park District. “During that break, we didn’t hear a single complaint [about the wireless network] from the media or the fans. It was a great test — not a desired one in any way, shape or form, but a great test.”

Upgrades needed at ‘oldest’ big stadium Wi-Fi network

Luca Serra, SMG

Along with DAS partner AT&T, SMG and Boingo spent last year adding more DAS capacity so that Solider Field now has 250 DAS antennas to go along an undisclosed number of new Wi-Fi APs. Though AT&T did some specific upgrades to its DAS presence at Soldier Field (including adding support for its new 4G LTE network), all the major wireless carriers are represented in the DAS via the neutral hosting of Boingo.

Why did the firms decide Soldier Field needed an upgrade? While Lodder said its DAS, which first started operating in 2011, was “pretty cutting edge at the time,” during the past couple years, data usage at Soldier Field has skyrocketed.

“Everyone has a device, and there’s a lot more social engagement and sharing,” Lodder said. “We’ve seen a huge increase in data use.”

“With this large increase in use, we said ‘let’s address the issue’ and not let it get to a point where it’s a problem,” Serra said.

Moving fast and finding space

DAS gear at Soldier Field. Credit: SMG/Soldier Field

“It wasn’t just bolting APs on,” Serra said. “We had to be very protective of the aesthetics of the building.”

For Lodder, that sometimes means that the best placement isn’t always available.

“There’s always challenges with architecture at stadiums,” Lodder said. “In a perfect world, there might be a certain place you want to put an antenna. In the real world, you can almost always count on changing that 20 percent of the time.”

Doug Lodder, Boingo

Still, even with all the challenges the Boingo, AT&T and SMG teams were able to go from design to finished construction of the recent upgrade in 45 days this past summer, in part thanks to some interesting work schedules.

“After one preseason [football] game we had scaffolding going up at night, with three 24-hour shifts,” Lodder said. “It was a pretty accelerated build.”

There is no such thing as free Wi-Fi

One other interesting twist to the Boingo Wi-Fi network at Soldier Field is its cost — the company charges a $1.99 per day fee for Wi-Fi use, or you can purchase a regular Boingo monthly plan for $7.95 which will also provide access at Soldier Field.

Wi-Fi antennas hidden under stands at Soldier Field. Credit: SMG/Soldier Field

“The Bears are a tenant of the Park District, and no one [from the team] has ever said ‘we’re going to pay to turn it [Wi-Fi] on for free,’ ” Serra said. Lodder noted that in the end, someone somehow has to pay the cost of connectivity.

“Someone’s always got to pay for it — Wi-Fi isn’t free,” Lodder said. “Some teams may feel they’ve made enough on the tickets to offer [Wi-Fi] free, while in other cases users pay either with money or with eyeballs, by viewing some ads.”

While the NFL itself is still somewhat vague on its league-wide plans for in-stadium Wi-Fi — other than saying that teams should provide it — Serra and Lodder are confident that Soldier Field will be at the top of the chart when it comes to network performance.

“If and when they [the NFL] roll out standards for network performance, we’re going to exceed them,” Lodder said.