Pandemic planning puts focus on venue entry, concessions

Hard Rock Stadium in Miami is using signage messages to help fans stay socially distanced. Credit: Miami Dolphins

As some venues take baby steps forward in allowing limited fan attendance at events, for most venues the ongoing effects of the Covid-19 pandemic are forcing owners and operators to take a longer look at the technologies and procedures that can help provide safer situations for large crowds inside public spaces for the foreseeable future.

And if keeping fans farther apart from each other is one of the simplest and best methods of enabling safer gatherings, it makes sense that many venues and technology and service providers are currently concentrating on venue entry and concession operations, with an eye toward using technology and procedures to cut down or eliminate the long lines that have long been a part of a game-day experience.

Before the pandemic changed events forever, many venues and fans were stuck in the systems and practices that had been the same for decades. While some forward-looking venues were experimenting with innovative digital technologies for entry and concessions operations, most were still caught somewhere in between the past and the future, with a mix of digital ticketing, paper tickets, cash transactions for parking and concessions, and bottleneck walkway traffic situations often caused by the random geography of stadiums, some built as long as 100 years ago. Fan behavior often contributed to these crowded situations, with the last-minute crush of entries from people who stayed at tailgate gatherings until just before kickoff a somewhat unwanted tradition at many stadiums across the country. But now, all that has changed.

The forced changes of Covid

In a wide series of interviews with venue owners and operators, team representatives, and technology manufacturers and service providers, we’ve seen general agreement with the idea that many of the “old ways of doing things” at events will no longer be possible as the pandemic continues, and most likely even after it subsides from its current critical state. Going forward, events in large public venues will need to adopt technologies and procedures aimed at not just keeping fans safe, but also to make them feel safe, and confident that the stadium operation is doing all it can in those regards.

The two areas of operations we are focusing on with this story are the two that easily account for the high- est potential of long lines: Stadium entry, and concessions. While historically these two operations have been fan-experience pain points in almost every venue, the good news is that mature technologies already exist to help solve for problems in both areas – and some best practices have already emerged from forward-looking venues and providers who embraced these ideas prior to the pandemic. What follows is a look at some of the technologies and services available for entry and concessions operations, with insights from early adopters and from the companies involved in the deployments.

Digital tickets and faster scanning

Editor’s note: This story is from our recent STADIUM TECH REPORT Fall 2020 issue, which you can read right now, no email or registration required! Also in this issue are profiles of the technology behind two of the most innovative venues to ever open, SoFi Stadium in Los Angeles and Allegiant Stadium in Las Vegas! START READING NOW!

Just like when airline ticketing went from printed paper to mostly mobile-device systems, so has the stadium and event entry business been changing. Prior to the pandemic, most venues of any size had at least some kind of digital ticketing system in place, with many moving to digital-only processes over the past few years. While there were still some holdouts, most of the people we interviewed agreed that the desire to make activities like parking lot and stadium entry faster and contact-free is now driving venues to adopt digital ticketing at a rapid pace.

“The tone has completely changed,” said Karri Zaremba, who until recently was chief operating officer at stadium app developer Venuetize (Zaremba is now a senior vice president with Major League Baseball, for ballpark experience and ticketing). According to Zaremba, this past summer teams and venues were showing “an eagerness and hunger” for digital ticketing systems that Venuetize hadn’t seen before.

“Everyone is scrambling to figure out a plan to reform venues and remove humans from the [interaction] equation,” Zaremba said.

George Baker, founder and CEO of parking technology provider ParkHub, agreed that the need to reduce hand-to-hand or face-to-face transactions is driving more technology in venue entry, beginning at the gate to the parking lot. ParkHub, which recently signed a deal with venue management firm Spectra to provide parking-lot technology to Spectra-managed properties, also raised an additional $15 million in venture funding this spring to help accelerate its business.

Parking attendants can scan digital tickets, a safer and faster alternative than cash. Credit: ParkHub

According to Baker, while fans may have long resisted any changes to the way things have always been done, he is confident that the safety of digital transactions, plus the expanding features available via digital platforms – such as premium lot differentiation and the ability to reserve spots ahead of time – will accelerate the use of technology in parking lot entry as well as many other game-day transactions. And as more fans use digital payment methods for parking, teams and venues can also better manage their inventory, with real-time updates.

“For venues, it’s no longer a nicety, it’s a necessity,” said Baker of digital transactions.

One venue that has made a name for itself by its use of innovative fan-facing technology is the Los Angeles Football Club’s Banc of California Stadium, which opened in 2018. Christian Lau, chief technology officer for Major League Soccer’s LAFC, said contact-free entry and transactions have always been a part of the venue’s plan.

In fact, before the pandemic started the club was working with security technology provider Patriot One to help develop a new entry-gate system that would include innovations including eliminating the need for the single-person metal detectors as well as future support for entry via facial recognition technology. LAFC is using entry gate technology from Axess, a Salzburg, Austria- based provider.

“It is all part of redefining our great fan experience, and redefining the security stack,” said Lau. “We want to let you walk into the stadium like you’re walking into a Target store.”

Other venues, including the University of Oklahoma, are already borrowing from the airline playbook, by putting in more self-scanning ticket kiosks. The NFL’s Jacksonville Jaguars, one of the first pro football teams allowing fans to attend in limited numbers, said they have installed new metal detectors that allow fans to keep things like keys and cell phones in their pockets when entering. Kim Rometo, vice president and CIO for the Miami Dolphins, said that Miami’s Hard Rock Stadium now has “walk-through, multi-zone metal detectors” that let fans keep items in their pockets to speed up entry.

Temperature scans are a costly addition

One technology that got a lot of attention this summer was thermal detection devices, usually cameras that could scan people to detect a high body temperature, one of the signs of a possible Covid-19 infection. While such cameras are already in use in some places like airports, we have yet to find a major U.S. sports venue that has committed to installing thermal cameras for fan entry. The reason why? A combination of high costs (each scanner device can cost $10,000 or more) and unclear results, especially when used in large-scale operations like fans coming in to an event.

While many sports teams are using thermal detection devices to help keep staff and players safe as they enter team buildings and the stadiums, the prospect of trying to extend those operations to thousands of fans is a problem that requires an extra level of operational procedures. Chip Swisher, director in the smart solutions practice at CenturyLink, said venues looking to install thermal detection systems need to consider placement (since the cameras do not work as well in bright sunlight) and other mitigating factors, like fans just getting hot from being in the sun at a tailgate party. Teams will also need to develop procedures on how to handle fans who do show a high temperature, either with cooling tents (where they can be re-tested after a short time period) or with further testing or ways to refuse entry.

At some venues temperature checks are being performed, by staff members with handheld devices, a process that may possibly introduce more safety issues than it solves by forcing the person-to-person proximity. For most venues, the temperature-check process is currently a “wait and see” item, as they monitor what other venues are doing and what, if any, requirements for temperature checks are made by local governent or health officials.

Spacing and timed entry and departure

If television views of some of the first games with fans allowed in the stands are any proof, the idea of keeping fans spaced far apart in the stands seems to be working, except at some college games where students apparently violated safety precautions by massing together once inside the venue, often without masks.

For most teams that are starting to allow fans into stadiums, the digital ticket and the team or stadium application is the primary vehicle for keeping fans at safe distances when they enter and stay at the venue.

“We stretched existing solutions to meeting the need [for distancing],” said the Dolphins’ Rometo. “Ticketmaster introduced the ability to define seating pods for social distance and space them six feet from one another. We [also] program the digital tickets to display the preferred gate for social distancing along with a specific entry time. All social distancing signage will be displayed on Cisco Vision throughout the concourses and we augmented eight LED boards at entrances to communicate entrance times.”

While some venues have floated the idea of having set departure times, Rometo said that at Hard Rock Stadium fans can leave at any time they choose. If they stay until the end, she said, ushers will try to dismiss rows in an order to keep social distancing – but added that the space available inside the venue should keep crowds from forming.

“Hard Rock Stadium can hold more than 65,000 so we fully expect dismissing 13,000 will still occur in a timely fashion,” said Rometo of the team’s expected early attendance allowance.

And while some teams are eliminating tailgating completely, others like the Kansas City Chiefs are implementing spacing protocols in the parking lots, with every other space blocked off so that fans can’t park side by side.

Concessions: Lessons learned from retail, fast food

If there was one place in many stadiums that needed an overhaul even before the pandemic, it was concessions. According to Moon Javaid, chief strategy officer for the San Francisco 49ers, customer experience surveys have consistently shown concessions to be “the lowest-rated aspect” across all sports.

Anothy Perez, CEO of stadium app developer VenueNext, explained why that experience has been poor at so many venues for so long.

New kiosks from Appetize will be used in the Green Bay Packers’ Lambeau Field when it allows fans back in. Credit: Appetize

“Deviating from the normal is a risk,” Perez said. “If you stick to the old wisdom and something goes wrong, it’s not your fault.”

But the advent of the Covid-19 pandemic, Perez said, “gives you cover to try something new. It’s a paradigm shift.”

With her Venuetize hat on, Zaremba said that many venues might not have moved forward faster with innovative concessions strategies in part to avoid alienating older customers.

“All that is now out the window,” Zaremba said. New methods of contact-free or lower-contact transactions, she said, are “going to be demanded” by fans who have gotten used to such interactions in the daily life of the pandemic, where most restaurant meals are now primarily consumed by to-go pickup or via delivery, with payments made electronically or via phone by credit card.

According to our interviews, many venues are quickly moving to change as much of their concessions operations as they can to more contact-free or even contactless transactions, where fans don’t have to talk face to face with concessions staff. Last year, the Denver Broncos had several new options along these lines at Empower Field at Mile High, including grab-and-go beverage stores that were basically rows of coolers where fans could take whatever canned or bottled beverages they wanted, and pay for them using an optical scanner (manufactured by Mashgin).

Other options in Denver included kiosk ordering for a chicken stand and several grab-and-go formats where prepackaged food was available to fans to take and pay for, again at a Mashgin scanner.

Fans at Empower Field at Mile High Stadium in 2019 use Appetize-powered kiosks to order and pay for food. Credit: Paul Kapustka, MSR

Kevin Anderson, chief strategy officer for stadium point-of-sale systems developer Appetize, said venues are realizing that if they didn’t have contact-free concessions systems in place, they need to rapidly do so, “because it’s the future.” Appetize, which powered the systems at the Broncos’ stadium, is currently in the process of bringing more than 50 self-service kiosks to the Green Bay Packers’ Lambeau Field, which hopes to be able to host fans sometime later this season.

Though kiosks do involve the process of touching a screen, Anderson said most people have confidence that a finger touch is a low-risk possibility of virus transmittal.

“The highest likelihood of transmittal is person to person,” Anderson said, voting for kiosks as a safer alternative. To help keep the process even safer, Anderson said Appetize’s new screens have a “hospital grade” screen protector that resists contamination. The kiosks, he said, will also have hand sanitizer bottles attached for fans to use.

The Niners’ Javaid said the team had already made a decision to bring in more kiosk stations for some of its regular concessions areas, because it not only reduces lines, but it also reduces the staffing requirements of a regular concession stand.

“Staffing is expensive, and for us [in Silicon Valley] it’s hard to get people,” said Javaid of the part-time work that maybe involves 10 events a year. For regular concession stands, Javaid said, the Niners would use four cashiers and four food expediters. But with a kiosk system, he said, one person can handle the same number of orders, allowing the team to repurpose the staff to other positions.

“And with kiosks, people can stand wherever [to wait for their orders],” Javaid noted. “You don’t have to stand in line.”

Team and stadium apps get a new life with concessions

Appetize, like other POS developers, also supports mobile ordering and payment for their concessions customers, another area where many venues are stepping up current order-by-phone operations or adding them if they didn’t previously support them. At LAFC’s Banc of California Stadium fans have been able to use several methods to order concessions digitally, including via the team’s Venuetize-built app, or by using Apple Business Chat, or by simply scanning a QR code on a sign near a stand, which brings up a web page with menus, ordering and payment instructions, making such transactions available on the fly.

When VenueNext was born as the provider of the stadium app for the Niners’ Levi’s Stadium in 2014, the company was an all-or-nothing proposition for doing everything inside the app, including the venue’s since-discontinued feature of having in-seat delivery available to every seat in the house. Perez, who took over the CEO spot in 2018, has shifted the company’s strategy to embrace other mobile-ordering options like web-based QR-code menus, and added a POS back-end system to support more mobile-ordering options. VenueNext debuted its new mobile systems last season at the University of Florida’s Ben Hill Griffin Stadium, aka “The Swamp.”

VenueNext powers a new app at the University of Florida’s Ben Hill Griffin Stadium, where it also debuted new products like a POS system and a web-based app in 2019. Credit: Paul Kapustka, MSR

Venues going all-mobile or mostly mobile for concessions may allow teams and venues to rethink their concourse real estate and possibly innovate by adding space for fan engagement or sponsor activation, Perez said.

“What really gets interesting is how you can open up spaces” in the venue by streamlining concessions operations, Perez said. “The beauty of mobile is that you can completely decouple shopping, ordering, paying and fulfillment.”

LAFC’s Lau noted that there is still an operational component to the contact-free experience, namely designing systems that have necessary nuances, like scheduling pickup times so that fans aren’t all in the same area at the same time.

“You don’t want the pickup lines to back up,” Lau said. “You need to eliminate lines, eliminate the friction of lines.”

One more concessions trend that some stadiums (like Atlanta’s Mercedes-Benz Stadium) had experimented with, having completely cashless transactions, will now likely be the norm going forward given the safety concerns associated with exchanging paper money.

“Venues were dipping their toes in the water before, on cashless, but now they’re leapfrogging ahead,” said Zaremba, whose former company Venuetize is exploring options that include biometrics that would allow fans to “order with their face.” At Seattle’s CenturyLink Field, the venue has partnered with security provider Clear for a few concession stands that let fans pay for concessions with a fingerprint reader, after first signing up to the Clear system.

If there is one other cutting-edge idea emerging, it’s the Niners’ plan to make concessions all-inclusive for season ticket holders, a plan that was developed before the pandemic as part of the team’s overall overhaul of its concessions operations.

When the Niners have fans present to roll out their all-inclusive concessions operations – where all season-ticket holders will have a menu of the most popular food and non-alcoholic beverages available as part of their ticket prices – they will use technology to assist the deployment, including using the Cisco Vision display management system to provide menu and directional information via TV screens, and to also incorporate the camera-based fan movement technology system developed by WaitTime to gather information on how fans move about in the concourse and concession areas.

WaitTime, which originally developed a mobile app to help fans find out where concession and restroom lines were shortest – and then added a version teams could broadcast on digital displays – is now pivoting to add more granular data from its camera-based systems for Covid safety and contact-free concession deployments.

Zachary Klima, WaitTime CEO, said that teams are going to need better information on where fans are moving inside venues to build reliable, safe procedures for the new normal.

“Tape on the floor can only go so far,” Klima said. “It’s better for teams to know where people are, and where they aren’t.”

The Niners’ Javaid agreed with the data-driven approach.

“How are people queueing? I need to understand that,” Javaid said. “We’ve never done this before, so I need data.”

New Report: Inside the technology at SoFi Stadium and Allegiant Stadium

Stadium Tech Report is pleased to announce our FALL 2020 issue, with profiles of two of the most innovative new venues to open – SoFi Stadium in Los Angeles and Allegiant Stadium in Las Vegas! While neither venue will host fans this NFL season, our profiles will dig in-depth to tell you about the technologies in place to make these stadiums the most advanced when it comes to the game-day experience. We also have a substantive news analysis story about how venues and product and service suppliers are planning to tackle two of the biggest venue issues when it comes to hosting fans during a pandemic – venue entry and concessions operations.

We’d like to take a quick moment to thank our sponsors, which for this issue include Corning, Boingo, MatSing, Cox Business/Hospitality Network, Comcast Business, American Tower, CommScope, AmpThink and ExteNet Systems. Their generous sponsorship makes it possible for us to offer this content free of charge to our readers. We’d also like to welcome readers from the Inside Towers community, who may have found their way here via our ongoing partnership with the excellent publication Inside Towers. We’d also like to thank the SEAT community for your continued interest and support.

We would like to take a moment here and give some special thanks to the people at SoFi Stadium and at Allegiant Stadium, and to all the other subjects we interviewed for this issue, for their extra help when it came to providing interview time and especially photos to help bring our publications to life. We quite literally couldn’t have done this without your help, and we look forward to visiting venues again in the near future!

New Report: What’s Next for venues in the face of Covid-19; plus profiles of Globe Life Field and Dodger Stadium

STADIUM TECH REPORT is pleased to announce the Summer 2020 issue of our STADIUM TECH REPORT series, the ONLY in-depth publication created specifically for the stadium technology professional and the stadium technology marketplace.

Our stories for this issue include our first comprehensive look at how venue owners and operators, and teams and schools, might find a way back to live action and fans in stadiums following the current pandemic shutdowns. This feature is just the start of an ongoing series of research papers, interviews and other offerings of timely information we will be grouping under the “Return to Venues” title, a series of content done in part through an editorial partnership with AmpThink. We also have two profiles in this issue, one on the extensive network deployments at the ready-to-open Globe Life Field in Arlington, Texas, and another on a new Wi-Fi 6 network deployment at Dodgers Stadium. Plus an explanation of our overall name change from Mobile Sports Report to Stadium Tech Report — read on!

You can also download a PDF version of the report.

We’d like to take a quick moment to thank our sponsors, which for this issue include Corning, Boingo, MatSing, Cox Business/Hospitality Network, Comcast Business, Samsung, and American Tower. Their generous sponsorship makes it possible for us to offer this content free of charge to our readers. We’d also like to welcome readers from the Inside Towers community, who may have found their way here via our ongoing partnership with the excellent publication Inside Towers. We’d also like to thank the SEAT community for your continued interest and support.

As always, we are here to hear what you have to say: Send me an email to kaps@mobilesportsreport.com and let us know what you think of our STADIUM TECH REPORT series.

Fans use 16.31 TB of Wi-Fi data during Super Bowl 52 at U.S. Bank Stadium

A Wi-Fi handrail enclosure at U.S. Bank Stadium in Minneapolis. Credit: Paul Kapustka, MSR (click on any photo for a larger image)

It is now official — we have a new record for most Wi-Fi data used at a single-day event, as fans at U.S. Bank Stadium in Minneapolis for Super Bowl 52 used 16.31 terabytes of data on the Wi-Fi network.

According to statistics compiled by Extreme Networks during the Philadelphia Eagles’ thrilling 41-33 victory over the New England Patriots Sunday night, the AmpThink-designed network which uses Cisco Wi-Fi gear also saw 40,033 unique users — 59 percent of the 67,612 in attendance — a new top percentage total for any single-game network experience we’ve been told about. (The Dallas Cowboys saw approximately 46,700 unique Wi-Fi users during a playoff game last season, about 50 percent of attendance at AT&T Stadium.)

The network also saw a peak concurrent connection of 25,670 users, and a peak data transfer rate of 7.867 Gbps, according to the numbers released by Extreme. Though Extreme gear was not used in the operation of the network, Extreme has a partnership deal with the NFL under which it provides the “official” network analytics reports from the Super Bowl.

The final total of 16.31 TB easily puts Super Bowl 52 ahead of the last two Super Bowls when it comes to Wi-Fi data use. Last year at NRG Stadium in Houston, there was 11.8 TB of Wi-Fi use recorded, and at Super Bowl 50 in 2016 there was 10.1 TB of Wi-Fi data used at Levi’s Stadium in Santa Clara, Calif. So in reverse chronological order, the last three Super Bowls are the top three Wi-Fi events, indicating that data demand growth at the NFL’s biggest game shows no sign of slowing down. Combined with the 50.2 TB of cellular data used in and around the stadium on game day, Super Bowl 52 saw a total of 66.51 TB of wireless traffic Sunday in Minneapolis.

Confetti fills the air inside U.S. Bank Stadium after the Philadelphia Eagles defeated the New England Patriots in Super Bowl LII. Credit: U.S. Bank Stadium

Super Bowl 52 represented perhaps a leap of faith, in that the handrail-enclosure Wi-Fi design had not yet seen a stress test like that found at the NFL’s biggest event. Now looking ahead to hosting the 2019 Men’s NCAA Basketball Final Four, David Kingsbury, director of IT for U.S. Bank Stadium, can be forgiven for wanting to take a bit of a victory lap before we set our Wi-Fi sights on Atlanta’s Mercedes-Benz Stadium, home of Super Bowl 53.

“AmpThink, CenturyLink and Cisco designed and built a world-class wireless system for U.S. Bank Stadium that handled record-setting traffic for Super Bowl LII,’ Kingsbury said. “AmpThink president Bill Anderson and his team of amazing engineers were a pleasure to work with and the experts at Cisco Sports and Entertainment supported us throughout the multi-year planning process required for an event of this magnitude. High-density wireless networking is such a challenging issue to manage, but I am very happy with our results and wish the team in Atlanta the best next year. The bar has been raised.”

THE LATEST TOP 10 FOR WI-FI

1. Super Bowl 52, U.S. Bank Stadium, Minneapolis, Minn., Feb. 4, 2018: Wi-Fi: 16.31 TB
2. Super Bowl 51, NRG Stadium, Houston, Feb. 5, 2017: Wi-Fi: 11.8 TB
3. Super Bowl 50, Levi’s Stadium, Santa Clara, Calif., Feb. 7, 2016: Wi-Fi: 10.1 TB
4. Minnesota Vikings vs. Philadelphia Eagles, NFC Championship Game, Lincoln Financial Field, Philadelphia, Pa., Jan. 21, 2018: Wi-Fi: 8.76 TB
5. Kansas City Chiefs vs. New England Patriots, Gillette Stadium, Foxborough, Mass., Sept. 7, 2017: Wi-Fi: 8.08 TB
6. Green Bay Packers vs. Dallas Cowboys, Divisional Playoffs, AT&T Stadium, Arlington, Texas, Jan. 15, 2017: Wi-Fi: 7.25 TB
7. Southern California vs. Notre Dame, Notre Dame Stadium, South Bend, Ind., Oct. 21, 2017: 7.0 TB
8. WrestleMania 32, AT&T Stadium, Arlington, Texas, April 3, 2016: Wi-Fi: 6.77 TB
9. Super Bowl 49, University of Phoenix Stadium, Glendale, Ariz., Feb. 1, 2015: Wi-Fi: 6.23 TB
10. Georgia vs. Notre Dame, Notre Dame Stadium, South Bend, Ind., Sept. 9, 2017: Wi-Fi: 6.2 TB

U.S. Bank Stadium in Minneapolis before the start of Super Bowl LII

‘Super’ Wi-Fi and DAS at U.S. Bank Stadium ready for Super Bowl 52

A look at downtown Minneapolis from inside U.S. Bank Stadium. Credit all photos: Paul Kapustka, MSR (click on any photo for a larger image)

After Sunday’s stunning last-second victory, the Minnesota Vikings are one step closer to becoming the first team to play a Super Bowl in its own home stadium. Should the Vikings beat the Eagles in Philadelphia this weekend, Super Bowl 52 visitors should prepare for a true Norse experience inside U.S. Bank Stadium, with repeated blasts from the oversize “Gjallarhorn” and a fire-breathing dragon ship that will launch the home team onto the field. Skol!

But even if the hometown team falls short of making the big game this season, on Feb. 4, 2018 the stadium itself should do Minneapolis proud, especially when it comes to wireless connectivity. With two full regular seasons of football and numerous other events to test the networks’ capacity, both the Wi-Fi and DAS networks inside the 66,655-seat U.S. Bank Stadium appear more than ready to handle what is usually the highest single-day bandwidth stress test, namely the NFL’s yearly championship game. (Though the selfies and uploads following Sunday’s walk-off touchdown toss may have provided an early indicator of massive network use!)

In a mid-November visit to U.S. Bank Stadium for a Vikings home game against the Los Angeles Rams, Mobile Sports Report found robust coverage on both the Wi-Fi and cellular networks all around the inside of the stadium, with solid performance even amidst thick crowds of fans and even in the highest reaches of the seating bowl. Speedtests on the Wi-Fi network, built by AmpThink using Cisco gear, regularly hit marks of 40 to 50-plus Mbps in most areas, with one reading reaching 85 Mbps for download speeds.

And on the DAS side of things, Verizon Wireless, which built the neutral-host network inside U.S. Bank Stadium, said in December that it has already seen more cellular traffic on its network for a Vikings home game this season than it saw at NRG Stadium for Super Bowl LI last February. With 1,200 total antennas — approximately 300 of which were installed this past offseason — Verizon said it is ready to handle even double the traffic it saw at last year’s game, when it reported carrying 11 terabytes of data on stadium and surrounding macro networks.

Good connectivity right inside the doors

Editor’s note: This profile is from our most recent STADIUM TECH REPORT for Winter 2017-18, which is available for FREE DOWNLOAD from our site. This issue has an in-depth look at the wireless networks at U.S. Bank Stadium in Minneapolis, as well as profiles of network deployments at the brand-new Little Caesars Arena, the Las Vegas Convention Center, and Orlando City Stadium! DOWNLOAD YOUR FREE COPY today!

A new Verizon DAS antenna handrail enclosure (right) at U.S. Bank Stadium in Minneapolis. (The enclosure lower left is for Wi-Fi).

James Farstad, chief technology advisor for the Minnesota Sports Facilities Authority (MSFA), the entity that owns U.S. Bank Stadium, said he and his group are “very pleased” with the state of the wireless networks inside the venue heading toward its Super Bowl date.

“You’re never really satisfied, because you want it to be the best it can be,” said Farstad in an interview during our November visit to Minneapolis. “But generally speaking, we’re very pleased with the state of the networks.”

Those networks are tested the very moment the Vikings open the doors for home games, especially in warmer weather when the signature big glass doors — five of them, all 55 feet wide and ranging in height from 75 to 95 feet — swing out to welcome fans. As the entry that points toward downtown, the west gate can account for as much as 70 percent of the fans arriving, according to the Vikings, putting a big crush on the wireless networks in the doorway area.

To help keep people connected in crowded situations, Verizon deployed extra DAS antennas on short poles in front of both the west and east end zone concourse areas, part of a 48 percent increase in overall DAS antenna numbers added during the football offseason. Even with thick crowds streaming into the stadium, we still got a DAS speedtest of 77.35 Mbps download and 32.40 Mbps upload on the concourse just inside the west doors, and just below the Gjallarhorn.

Walking around the main level concourse, connectivity hardware is easy to see if you know what you’re looking for; part of the extensive DAS coverage includes dual antennas hanging off a single pole above wide walkway segments. And in one instance, we saw a good example of aesthetic integration, with a Wi-Fi AP attached just behind two IPTV screens, with a beacon attached to the side and a DAS antenna mounted just above everything else.

First big test of railing-mounted Wi-Fi?

Moving into the seating bowl, visitors may not know that many of the Wi-Fi network’s 1,300 APs are hiding there in plain sight — inside silver handrail enclosures, many of which now sport bright, bold section numbers to help fans find their seats. Believed to be the first big football-sized stadium that relied mainly on railing-mounted APs, the proximate network design from AmpThink is proving to be a winner in performance, producing regular-season game data totals of around 3 terabytes per event and maybe more importantly, keeping an optimal number of fans attached to the AP closest to them for the speediest connection.

Top-down antennas provide coverage for suite seating

Sitting next to AmpThink president Bill Anderson in the stadium’s press box you get a great view of the field, but it’s doubtful Anderson watches much football action given that he spends most of a game day glued to a screen that shows live detailed performance for every Wi-Fi AP in the building. While the analytics program produces a wealth of interesting data, the one metric that keeps Anderson’s attention is the one showing how many fans are connected to each AP, a number that will be no more than 50 and ideally somewhere around 25 connections if the network is performing as it should be.

On the day we visited, on Anderson’s screen there was one AP showing more than 200 devices trying to connect to it, an issue Anderson noted for immediate problem-solving. But with only a handful of others showing more than 50 connections, Anderson was confident that AmpThink has been able to figure out how to solve for the main dilemma for Wi-Fi in large enclosed structures, namely keeping APs from interfering with each
other. The large clear-plastic roof and wall areas at U.S. Bank Stadium don’t help, since they reflect RF signals to add to the network design degree of difficulty.

But the multiple railing-mount network design – which AmpThink duplicated at Notre Dame University, whose new network is seeing the highest-ever data totals seen at collegiate events – seems to be fulfilling AmpThink’s goal to produce networks with steady AP loads and consistent, high-density throughput in extremely challenging environments. The railing-mounted APs provide connectivity that couldn’t be delivered by overhead antennas, like in Notre Dame’s open concrete bowl and in U.S. Bank Stadium’s similar wide-open seating area, where no overhead structure is within 300 feet of a seat.

Two DAS antennas hang from a pole above the main concourse

“I think we have a network strategy that produces good uniform performance” in venues like U.S. Bank Stadium, Anderson said. “It’s pretty darn exciting to have a formula that works.”

More antennas get DAS ready for big game

And even though Verizon knew the Super Bowl was coming to U.S. Bank Stadium when it built the neutral host DAS for the 2016 opening, it came right back this past offseason and added approximately another 300 new antennas (mainly for its own use and not for the shared DAS), all in the name of unstoppable demand for mobile bandwidth from fans attending events.

Diana Scudder, executive director for network assurance at Verizon, said in a phone interview that “the consumer appetite [for wireless data] is insatiable,” especially at the NFL’s biggest game, where DAS use has grown at a fast clip the past few years. Scudder said these days Verizon pretty much plans to see double whatever the last Super Bowl saw for each following big game, and adds network capacity accordingly. Verizon’s numbers from the past three Super Bowls are a good guide, with the carrier reporting 4.1 TB used at Super Bowl 49, 7 TB at Super Bowl 50, and 11 TB at Super Bowl 51.

AmpThink’s handrail-mounted AP enclosures seem to have played a hand in part of Verizon’s DAS upgrade, as some of the new DAS enclosures seem to mimic the Wi-Fi ones with their smaller silver enclosures. Scudder did say that Verizon used contractors to assist with the new antenna deployment enclosures and mounts, but did not cite AmpThink by name. Verizon also deployed some under-seat antenna enclosures for its upgrade, a tactic the company also used for Super Bowl 50 at Levi’s Stadium in Santa Clara, Calif.

Even up in the most nosebleed of seats — in U.S. Bank Stadium’s case, section 345, which has seats almost touching the roof in the southwest corner, we got a DAS speedtest on the Verizon network of 60.87 Mbps / 44.22 Mbps, most likely from some antennas we could see mounted just above the seats on ventilation pipes a bit toward the field. And hanging from the middle of U.S. Bank Stadium’s roof are a pair of Matsing Ball antennas, which point down to provide cellular service for media and photographers on the sidelines, as well as for floor seating for concerts and other events.

Ready to add more bandwidth on the fly

Even less unseen and probably not appreciated until it’s needed is the stadium’s backbone bandwidth, provided by sponsoring partner CenturyLink.

A Wi-Fi enclosure in section 345, near the stadium’s roof

Though some stadiums are touting 100 Gbps pipes coming in, the U.S. Bank Stadium setup makes the venue its own ISP, according to Farstad.

With six 10-Gbps pipes that are always active — and on two separate network infrastructures for redundancy — the stadium can turn up its bandwidth on the fly, a test the venue got on its first public event.

According to Farstad, when U.S. Bank Stadium opened for the first time with a soccer game on Aug. 3, 2016, the stadium operators expected about 25,000 fans might show up for a clash between Chelsea and AC Milan. But a favorable newspaper article about the stadium led to more than 64,000 fans in the house, a surge that backed up the light-rail trains and saw the concession stands run out of food.

“We were watching the Wi-Fi system during the first break [in the soccer game] and it was coming down fast,” Farstad said. But the ability to increase capacity quickly — Farstad said that within 45 seconds, the stadium was able to provision new bandwidth, a task that in other situations could take weeks — the Wi-Fi survived the unexpected demands, proof that it should be able to handle whatever happens on Super Bowl Sunday.

“I think we can handle the Super Bowl traffic,” Farstad said.

Denver Broncos, Verizon bring Wi-Fi blitz to Sports Authority Field at Mile High

Railing-mounted Wi-Fi enclosures in the lower seating bowl at Sports Authority Field at Mile High in Denver. Credit all photos: Paul Kapustka, MSR (click on any photo for a larger image)

Even as the team on the field seeks to regain its recent Super Bowl champion status, Denver Broncos fans will have something they can all cheer this season — vastly improved Wi-Fi networking service, which is now available to all fans and not just Verizon Wireless customers.

Even though we found good connectivity on our last visit to Sports Authority Field at Mile High two seasons ago, the caveat was that Wi-Fi was only available to Verizon customers, since the carrier couldn’t find another wireless provider who would chip in to fund the system. Fast-forward to later in 2016, when Verizon and the Broncos sought to upgrade the entire system and ended up picking a $6 million bid from Cisco to install a total of 1,470 new Wi-Fi APs, replacing the 640 APs in the old system, which started out with 500 Cisco APs in 2011 and added some more over the years.

The new network, which is scheduled to be fully completed by late October or early November this year, is already live in parts of the lower bowl at Mile High as well as in many concourse, suite and back-of-house locations. The big difference inside the hardware is the Broncos’ and Verizon’s choice of using the new Cisco 3800 APs, which can have two separate antennas in each device, basically doubling the amount of connectivity per unit. The new network will be powered by a new 10-gig backbone pipe provided by CenturyLink, replacing the 1-Gbps pipe that was previously used.

Close-up of a lower-bowl railing AP mount.

Cisco 3800s are proving to be a popular choice in venues lately, being picked for recent deployments at the San Jose Sharks’ SAP Center and at Notre Dame Stadium.

“The 3800 is a game-changer,” said Russ Trainor, the Broncos’ vice president of information technology, during a stadium tour Tuesday, citing its ability to connect more fans per device. Perhaps the most visually striking note of the upgrade is the huge amount of new railing-mounted APs in the building, with several per row not an uncommon sight in the lower bowl. Jason Moore, a senior IT engineer with the Broncos (and as Trainor calls him, a “Wi-Fi wizard”) said the enclosures are all custom designs from a local provider, with some of the fiberglass structures housing not just Wi-Fi but Verizon DAS antennas as well.

(Right now, the DAS situation at Mile High remains unchanged from our last visit, with all cellular carriers basically running their own operations.)

Going under-seat in bright orange fashion

The other new deployment method being used by the Broncos is under-seat placement, a tactic used for about 90 APs so far, half of those in the South end zone seats, where there are no overhead structures at all. Overhead AP placements are also being used in the main seating bowl, mainly to serve rows at the tops of sections.

No mistaking where the under-seat APs are at Broncos games.

Unlike other stadiums, who try to hide the under-seat APs as best they can, the Broncos have gone the opposite direction, painting many a bright Broncos orange to show up under the Broncos blue seats. “The mounting options are just about getting the APs as close to fans as we can,” Moore said. “Railing [mounts] work great. Under seat is new to us, and we’re excited to see how they work.”

In a quick empty-stadium test, MSR found Wi-Fi speeds in the south stands of 46 Mbps download and 47 Mbps up, on both the all-access and Verizon-customer SSIDs. In section 309, right at the 50-yard line, we got a Wi-Fi speed reading of 69 Mbps down, 75 Mbps up. Verizon execs at the tour said that like at other NFL stadiums where Verizon helps provide the Wi-Fi, Verizon customers will have reserved bandwidth and an autoconnect feature that links them to Wi-Fi without any sign-in needed. Trainor said the Broncos are still undecided how to approach the all-access Wi-Fi onboarding, though the team is leaning in the favor of having some kind of portal approach to gather information from fans using the service.

Of the 1,470 planned new APs (that count may change as final tuning is made, Moore said), the Broncos plan to deploy 920 of those in the seating bowl. With many of those devices having two 5 GHz antennas for each AP, the Sports Authority Field at Mile High crowds should enjoy one of the league’s top network experiences when all the work is completed.

Both railing and under-seat deployments are used to bring Wi-Fi to the south stands.

Those readers who closely track MSR stories for such stats should know that we are now working on a new chart to show not just the top numbers of APs in stadiums, but actual radios and antennas thanks to devices like the Cisco 3800 that have more than one per unit. (Any and all help with such counts is appreciated, you know where to find us!)

Like other stadiums, the network in the bowl at Sports Authority Field at Mile High will switch to only 5 GHz connections when complete. Even a few years ago, stadiums needed to still support 2.4 GHz Wi-Fi connections for fans, but the quick shift in consumer devices has shown that almost all mobile devices used these days have a 5 GHz radio.

A string of summer concerts at the stadium (which still bears the name of the now-bankupt and closed sporting-goods business as the Broncos search for a new title sponsor) kept the network deployment from being completed sooner, but Trainor and Moore said the incremental improvements are already being noticed. With both the old system and new system working simultaneously, Moore said that at last week’s college game between the University of Colorado and Colorado State University, the network saw approximately 35,000 unique users — more than the typical 25,000 unique connections during a Broncos game when only Verizon customers could use the network.

“Our goal and challenge is to connect as many fans as possible,” Moore said.

A smaller railing mount seen in the upper deck (300 level) seating section

Wi-Fi antenna mounts in the ceiling of the United Club

Wi-Fi coverage also exists for the fan-gathering area outside the stadium to the south

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