Stadium Tech Report: Network finishes season strong at Niners’ Levi’s Stadium

Arriving at Levi's Stadium for last 2014 season game

Arriving at Levi’s Stadium for last 2014 season game

While the football season didn’t turn out like 49ers fans wanted, the wireless network at the team’s new Levi’s Stadium closed out the year with strong performances to complete a largely glitch-free stretch of events at what is one of the world’s most technologically advanced stadiums.

With more than 2 Terabytes of data used by fans at each of the last two home games for the San Francisco 49ers, the Wi-Fi and DAS networks at Levi’s Stadium closed out a season of superb connectivity that eventually allowed the team to not just offer in-seat food and beverage delivery, but also ordering and delivery of merchandise like hats and T-shirts, an option that was available for the Dec. 20 game against the San Diego Chargers and the Dec. 28 closer vs. the Arizona Cardinals.

According to the Levi’s Stadium network crew, the Wi-Fi network carried 2.34 TB of data for the Chargers game and another 2.11 TB for the Cardinals game, with 20,096 fans using the network on Dec. 20 and 20,164 on Wi-Fi on Dec. 28. Peak concurrent user numbers were 13,700 for the Chargers game, and 14,400 for the season closer.

All season long, our speed tests in various parts of the stadium showed strong signals for both the Wi-Fi as well as the distrbuted antenna system (DAS) enhanced cellular network. At the final game it was no different; we found Wi-Fi download speeds of 16 Mbps on the rooftop deck, 25 Mbps in a suite and a scorching 39 Mbps in the Levi’s 501 Club seats (no doubt in part because there was a Wi-Fi antenna under the seat next to us).

Both Verizon and AT&T 4G LTE services also worked well, consistently scoring download speeds in the 4-6 Mbps range in most places and much higher in others. In short, we didn’t find any flaws in the network coverage in five games of walking all around the stadium, testing everywhere we went.

CalTrain to VTA a smooth ride

Caltrain crown en route to Arizona game

Caltrain crown en route to Arizona game

At the final game, Mobile Sports Report (me) tested out the full public-transit method of getting to the game, starting from San Mateo on CalTrain at 10:51 a.m. The parking lot at the station was almost completely empty, and free since it was Sunday; it’s possible that crowds were lighter since the Niners had been eliminated from postseason play, but nevertheless the ride to Mountain View went without hitch, a good sign for next year when many fans in town for Super Bowl 50 will no doubt be using CalTrain to get from San Francisco to Levi’s.

At the Mountain View CalTrain/VTA station operations were at their best I’ve seen, with more neon-vested VTA helpers offering clear instructions on why you might want to take an express bus instead of the light rail. Insider tip: If the express bus is available, take it, because in our testing it arrived at Levi’s in about half the time as the train trip (~20 minutes as opposed to almost 40 minutes for the light rail option).

Express bus option at Mountain View

Express bus option at Mountain View

The only thing that still remains to be ironed out is the fare confusion in switching from CalTrain to VTA, which are two different operators. On CalTrain there was advertising for a $6 “combo ticket” that would let you ride VTA and could be purchased at the same time you bought your CalTrain pass. But an online single-day ticket purchased via the VTA app was only $4.50, so it’s not clear why you would buy the CalTrain pass. Especially for the Super Bowl, it’d help fans if there was one price and one place to buy a single “Get to Levi’s” public-transit ticket.

Food order arrives as promised

Another thing I tried at the season closer was the in-seat food ordering feature on the Levi’s Stadium app. Sitting in the Levi’s Club section seats on the third level, I consulted the app to order a cold beer and a warm pretzel, which the app said could be delivered in 10 minutes.

Food runner bringing me my cold beer and warm pretzel

Food runner bringing me my cold beer and warm pretzel

After entering credit-card information into the app and hitting the order button the app updated itself with timely notices about the order being prepared, and that it was on its way. I found that information to be very assuring, a sign that things were indeed happening; there was even a big number associated with my order that appeared, apparently to make it easier for the food runner to confirm the order.

The order arrived exactly in 10 minutes’ time, as predicted by the app — it also arrived in a lot of extra packaging, a separate plastic bag for the steel bottle of beer and a paper sack holding a cellophane wrapper-encircled pretzel. Since there is no way to add a gratuity in the app, I gave the runner a cash tip, which seemed appropriate even though there is a $5 charge added to the order cost for the delivery service. I have to admit it felt a little weird to have someone bring me my food and drink but in the time it took to order and deliver I sat in my seat and watched the Niners’ game-winning TD drive so it’s clearly a fan-friendly option.

Video replays work well, for small amount of viewers

Another part of the Levi’s Stadium technology that was at peak performance by year’s end was the app’s instant replay feature. Though it started slowly and had some hiccups early on, by the final game instant replays were appearing in the app even before the next play had concluded (see our feature on how the VenueNext team gets the replays to the app so quickly).

While it’s an impressive addition to the in-game experience, the replays are a feature that only a small amount of fans are watching. According to the team network stats there were only 1,253 unique users watching replays on Dec. 20, and 1,019 during the Dec. 28 game. Total replays viewed for the Chargers game were 6,285, while 4.310 replays were watched during the season closer.

Why aren’t the replays catching on? Our main guess is that the Levi’s Stadium big screens are so clear and so quick to show replays (they also show live action as it’s happening), fans don’t find it necessary to use their phones to watch replays. It’s also possible that many fans in the stadium who are using the network aren’t using the Levi’s Stadium app. Indeed, according to the team network stats, the team app hasn’t yet cracked the top-four apps being used at any of the games this season; for the Dec. 20 game the top apps being used on the network were Amazon cloud drive, Facebook, Google APIs (probably Gmail) and Apple; for Dec. 28 the list was Amazon, Google, Facebook, then Apple.

We’ll try to get some season-long stats to share for both the network and the app features, but our quick conclusion after five live-game visits to Levi’s Stadium this year is that the wireless network and the app both pretty much lived up to their pre-season billing and hype, delivering a wireless game-day experience that is the standard other large public facilities will be measured against, going forward. More photos from our last visit below.

The Microsoft Surface/sideline Wi-Fi unit

The Microsoft Surface/sideline Wi-Fi unit

close-up of cable connection

close-up of cable connection

Niners' Flickr promotion on scoreboard -- very popular

Niners’ Flickr promotion on scoreboard — very popular

Sideline Surface tablets for Niners players and coaches

Sideline Surface tablets for Niners players and coaches

Colin Kaepernick exchanges his radio helmet for his flat-brimmed hat after throwing a TD pass

Colin Kaepernick exchanges his radio helmet for his flat-brimmed hat after throwing a TD pass

View from the Levi's skydeck out over Santa Clara

View from the Levi’s skydeck out over Santa Clara

If you throw a rooftop party, the cheerleaders might visit

If you throw a rooftop party, the cheerleaders might visit

View from the Levi's 501 Club section seats

View from the Levi’s 501 Club section seats

Wi-Fin antenna right under the seat next to me (probably why my speedtest was 40+ Mbps)

Wi-Fin antenna right under the seat next to me (probably why my speedtest was 40+ Mbps)

In-stadium signing help to get fans to light rail

In-stadium signing help to get fans to light rail

End of game view from skydeck

End of game view from skydeck

A final toast to the season at the BNY Club

A final toast to the season at the BNY Club

VTA train line. Only took 15 minutes from here to get on bus.

VTA train line. Only took 15 minutes from here to get on bus.

Caltrain platform at Mountain View. Extra trains helped make ride home easy

Caltrain platform at Mountain View. Extra trains helped make ride home easy

Niners’ home opener tops Super Bowl for Wi-Fi data traffic with 3.3 Terabytes

Fans take pictures of opening kickoff from southwest concourse. Credit, all photos: Paul Kapustka, MSR

Fans take pictures of opening kickoff from southwest concourse. Credit, all photos: Paul Kapustka, MSR

The first regular-season home game for the San Francisco 49ers in their new home, Levi’s Stadium, produced more Wi-Fi traffic and far more actual fan-to-network connections than the most-recent Super Bowl, according to statistics from the Niners’ tech team.

Dan Williams, vice president of technology for the 49ers, said the Levi’s Stadium Wi-Fi network carried 3.3 Terabytes of data during Sunday night’s game between the Niners and the Chicago Bears, topping the 3.2 TB mark reported from Super Bowl XLVIII in February. According to Williams, out of the 70,799 that filled Levi’s Stadium Sunday, more than 30,000 fans connected to the Wi-Fi network at some point, with peak usage of 19,000 fans all connecting at one time occurring just before the 5:30 p.m. local time kickoff. According to the Super Bowl stats, the peak number of fans on Wi-Fi at that game at MetLife Stadium in New Jersey was 13,500.

“We’re pretty excited by Sunday,” said Williams, who said that the Wi-Fi network stood up well even under peak data transfer rates of 3.1 Gbps right before kickoff, and another 2.6 Gbps peak around 7:30 p.m. Around the peaks, network traffic stayed “well over 1 gig per second for three and a half hours,” Williams said.

North scoreboard screen at Levi's Stadium.

North scoreboard screen at Levi’s Stadium.

During the Niners’ first preseason game against the Denver Broncos, the Levi’s Stadium Wi-Fi network carried 2.13 TB of data, and during the Aug. 24 preseason game against San Diego there was another 1.96 TB of Wi-Fi data. The figures do not include any reporting from the stadium’s DAS network, which carries cellular traffic from AT&T, Verizon Wireless and T-Mobile customer. If preseason games are any indication, Williams expects to see numbers in the terabyte range for DAS traffic as well.

The Wi-Fi numbers from Sunday showed that fans quickly figured out a name change in the network name (or SSID). During preseason games, the Wi-Fi network was identified as “Levi’s Stadium” in a device list of available networks; on Sunday the free stadium network used the name “xfinitywifi,” reflecting the brand of Wi-Fi sponsor Comcast. Some fans might have been confused since the “xfinitywifi” SSID is the same one used by Comcast for its public Wi-Fi networks.

“Some folks may have been scratching their heads,” said Williams. “We changed the name last Monday before the opener.”

Replay app gets 7,800 views

As previously reported by MSR, the instant replay feature of the Levi’s Stadium app had its debut Sunday, and according to Williams fans watched 7,800 replays via the app. The top replay view was of the early touchdown pass from Niners QB Colin Kaepernick to Michael Crabtree, which Williams said was viewed more than 1,000 times.

Fans on southwest concourse take photos of live action.

Fans on southwest concourse take photos of live action.

As MSR reported, the replay feature was somewhat limited in functionality, not working at all until late in the first half and then only offering the last two plays plus some scoring highlights for viewing. Previously, team executives had said the replay feature would offer multiple camera angles and multiple replay reviews all at the same time. According to Williams, more features will be added to the replay function in the near future.

“It’s not the finished product, by any means,” Williams said. “You’ll see some more polish on it.”

The most-used feature in the stadium app, Williams said, continues to be the food and beverage features, which allow fans to either purchase concessions for express line pickup, or to have their orders delivered to their seats. Williams said the Niners delivered 2,100 food orders to fans Sunday, the most for the Niners so far.

Perhaps the best news for Williams was the lack of complaints about the wireless network, which the team had asked fans to tweet about if they were experiencing problems. Though some fans with older devices that only work on the 2.4 GHz wireless bands might not see the same speeds as those with newer devices (which use the more roomy 5 GHz bands), Williams said his team only got a couple complaints about network issues, and one of those was solved before they could respond.

“Overall it just was a really good [wireless] experience,” said Williams, who always ends by noting that networks are never completely finished products. But with its Super Bowl-beating performance Sunday, the Levi’s Stadium network appears in midseason form.

“I think we’re close,” Williams said.

View from the north porch

View from the north porch

Instant replay feature debuts as network rocks at Niners’ home opener at Levi’s Stadium

Instant replay feature on Levi's Stadium app. Credit all photos: Paul Kapustka, MSR

Instant replay feature on Levi’s Stadium app. Credit all photos: Paul Kapustka, MSR

Niners fans may not have liked the final outcome on the scoreboard, but there was no complaining about the wireless network performance for the regular season home opener at Levi’s Stadium.

The somewhat limited debut of the highly anticipated instant replay feature for the Levi’s Stadium app was perhaps the technology highlight, with plays available for viewing seconds after they happened — when the feature finally got going later in the game. Our unofficial speedtests from various points around the stadium showed the Wi-Fi network and DAS network in top form, with solid results in the 20-plus Mbps range at most places for both networks.

We’re still waiting for the official postmortem results stats from the 49ers’ tech crew, but we did get some in-game messages from Niners VP of technology Dan Williams, who said that right before the 5:30 p.m. local time kickoff the usage peak was hit, with more than 19,000 simultaneous users on the Wi-Fi network, using throughput of 3.1 GB per second. Our unofficial guess is that the Niners’ opener may have set new single-game records for data traffic, but we’ll wait until we hear the final totals before we make any such proclamation.

The good news for Niners fans is that everywhere we went in the stadium, including on the top-level cheap-seat decks, the network was strong.

Replay feature sees limited action

If there was any tech downside, it was the limited availability of the instant replay feature. When talking about this feature earlier this year, team officials were adamant that it would be an unbelievable thing, with multiple camera angles and multiple choices of replays to watch. In reality, the feature wasn’t even available for most of the first half, and then when it did start working in the second half it only offered replays of the last two live plays, and two scoring highlights, one of which did not function at first.

Picture of app late in the first half.

Picture of app late in the first half.

Another beef we had with the replay feature was that it wasn’t clearly located on the “Game Center” part of the app; you had to know to click on the down arrow of the screen for the last play replay to appear. We found it only by accident, and would guess that not many fans found it or used it during the Niners’ loss to the Chicago Bears.

When we did watch the replays, however, we were simply amazed by the system’s performance — instant replays were available just seconds after a play had taken place, with a text play by play description as well. But again, there were no options for multiple camera angles, and there were only two “scoring play” highlights available when we last checked, and one (of an early field goal) didn’t have working video.

Other impressions from our stadium visit (which was made possible thanks to a press pass given to MSR by the Niners PR team):

— Concourses are fun places to watch: We watched the national anthem and opening kickoff and drive from the southwest concourse, one of the many places in Levi’s Stadium where you can stand and still see live game action. It was a packed house for the kickoff and first series, with many fans snapping phone pictures of the nearby field. East concourses were also good (though in one section an usher shooed us away from standing two-deep) as long as you kept the setting sun out of your eyes.

Fans take pictures of opening kickoff from southwest concourse.

Fans take pictures of opening kickoff from southwest concourse.

— Food runners were tired on the top deck: We stopped by for a quick chat with some of the food runners on the Pepsi deck on the north end of the stadium, and they looked pretty tired. Again, no official stats here but one runner said he’d been kept busy all game bringing food and drinks to fans who placed their orders via the app. “It’s pretty steep up here,” he said, pointing to the 400-level seating sections. “You get tired going up and down those steps.”

View from the Pepsi seating porch at the north end of Levi's Stadium

View from the Pepsi seating porch at the north end of Levi’s Stadium

— Clubs are the place to be: Several stories about the game noted that club-level seating was often empty, with fans perhaps spending time inside the comfortable beverage/food/gathering areas. Here’s a pregame look inside the United Club, located on the third level of the main building on the stadium’s west side.

United Club during pregame

United Club during pregame

— Signal strength: We also made several phone calls and did speedtests during halftime, when Snoop Dogg surprised us all with a mini-concert on the field. Not once during the game did we see any slowdowns in the network performance; the slowest Wi-Fi speed we found was 11 Mbps on the north concourse, where the team has admitted it didn’t put a lot of antennas (and is working to correct that).

Snoop on da big screen

Snoop on da big screen

— Light rail works fine: Then it was time to go home, and our choice to use the VTA light rail from Mountain View (instead of our press parking pass) was validated, as it took us less than an hour from the start of the line to the end of the line in Mountain View. All in all, an extremely solid home opener for one of the most ambitious stadium technology deployments out there.

Friday Grab Bag: ESPN pushing its World Cup coverage

ESPN is expecting to see growing interest in the upcoming World Cup in terms of audience numbers, and is working to fan the flames with strong pre-tournament coverage prior to the 2014 games, the last it will be broadcasting for some time, having lost the rights to the 2018 and 2022 tourneys to Fox Sports and Telemundo.

But for now ESPN has been pushing to alert fans that it will have the games and has even spun off its very popular 30 for 30 series to now include Soccer Stories in advance of the games. A benefit for ESPN is that the World Cup time zone in Rio is only one hour ahead of the East Coast and so fans will not be forced to watch tape delayed games or watch matches starting at 3 a.m.. At least in the U.S.

One additional World Cup note from ESPN is that the network hired Gilberto Silva, the Brazilian who helped his team win the World Cup in 2002 and former Dutch star Rudd van Nistelrooy as studio analysts. They will work on pre-match, halftime and post game shows.

Time change for 2022 World Cup?
However the winner of the rights going forward, Fox Sports, may be a bit upset these days by a move coming from the World Cup. The event, which is held in the summer every four years is being moved to the winter for the 2022 games. That is prime NFL time for Fox and while the World Cup is increasingly popular in the U.S. it does not come close to rivaling football, at least not currently.

The reason is obvious — the heat. The games are to be held in Qatar, where temperatures an soar above 120 degrees during June and July when the games are traditionally held. The nation was supposed to build a series of climate controlled arenas to host the event, but there appear to be issues. Still no final decision is expected until next year.

More NFL games on Thursday
It looks like the NFL is shopping additional games to be broadcast on Thursday night, creating a new Thursday night package that would be part existing games and part additional games that the NFL plans to add, despite its recent denials that it was looking to do so.

According to Awful Announcing, the current slate of 13 games, at least the last 2 years, would be expanded to 16 games and then part of that would be offered out to bid. The NFL is looking for approximately $800 million in a 1-year deal. Currently the Thursday Night games are carried by the NFL’s own network.

MLB expands instant replay for 2014

MLB has been slowly expanding its instant replay over the last few years and now it looks like it is going in whole hog with a massive expansion of the program in a move that will also allow stadium scoreboards to show close plays, even when they are not reviewed. I am sure the umpires will love that.

While balls and strikes will continue to be excluded from the replays, which is about all that the new system will exclude as almost everything else will now be reviewable. Hopefully it will not lead to NFL style delays.

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