Wrigley Field gets new DAS in time for Cubs’ home opener

The Chicago Cubs’ Wrigley Field will have a new DAS working for opening day. Credit for these 2017 season pictures: Paul Kapustka, MSR (click on any photo for a larger image)

After some construction delays that no Chicago Cubs fans minded, the Friendly Confines of Wrigley Field will have a new high-performance distributed antenna system (DAS) operational for Monday’s scheduled Cubs home opener for the 2018 season.

Designed and deployed by DAS Group Professionals, the new in-stadium cellular network was originally scheduled to be ready by last year; but when the Cubs took their historic march to the World Series title in 2016, many of the in-progress construction plans for Wrigley Field got delayed or rearranged, to the objection of nobody at all who cheers for the north siders.

And even though some of the most ambitious parts of the Wrigley renovation took place this winter — including removing most of the seats and concrete in the lower seating bowl to clear the way for some lower-level club spaces — the DGP crew along with the Cubs’ IT organization delivered the new cell network in time for the first pitches scheduled Monday afternoon.

Wi-Fi coming in as season goes on

“We definitely put scheduling and timing to the test, but we got it done,” said Andrew McIntyre, vice president of technology for the Chicago Cubs, in a phone interview. First announced back in 2015, the networking plan for the Wrigley renovations — which includes coverage for the plaza outside the stadium, the new team office building as well as the across-the-street Hotel Zachary that also just opened for business — also includes a new Wi-Fi network using gear from Extreme Networks. Since the Wi-Fi network is more construction-conflicted than the DAS deployment, it will be introduced gradually over the next few months, McIntyre said.

“By the All-Star break, we should have both systems online,” McIntyre said.

The DAS system deployed by DGP uses JMA equipment, just like DGP’s other big-stadium DAS deployments at the San Francisco 49ers’ Levi’s Stadium and the Sacramento Kings’ Golden 1 Center. Steve Dutto, president of DGP, acknowledged the challenge of the Wrigley buildout, including one instance where DGP technicians needed to set up scaffolding to mount antennas but couldn’t because instead of a concrete floor there was a 60-foot hole in the ground.

Hey hey!

“We worked around all that and got it done,” said Dutto. According to Dutto DGP has signed up all four major U.S. wireless carriers for the DAS, with all except Sprint operational for opening day. The head-end building for the DAS, he said, is located in what he thinks is a former hot-dog stand a half a block from the park. (If you’re looking for a snack in the head end room, just remember, in Chicago there’s no ketchup on hot dogs.)

Dutto said the DAS antennas are all overhead mounts, not a problem in Wrigley since the overhangs offer plenty of mounting spaces. However, given the historic look and feel of the park, Dutto did say that “we definitely had to tuck things away better and make sure we had good paint matches.” Not a Chicago native, Dutto said that the charm of the stadium hit him on first view.

“When we pulled up for the first time,” he said, “it was… wow. There’s nothing like it.”

Under seat for Wi-Fi will take time to deploy

The Cubs’ McIntyre, who admits to guzzling coffee by the quart these days, said the field-level renovations — which included removing all lower seats and the foundational concrete to clear out room for field-level club spaces — made finishing the Wi-Fi deployment something that couldn’t be pushed. With no overhangs covering the premium box seat areas, Wi-Fi APs there will need to be mounted under seats, something that just couldn’t get finished by Monday.

“It’s less of a technical challenge and more of a structural engineering challenge,” said McIntyre of the under-seat deployment method, which usually involves a lot of work with drilling through concrete and mounting APs in weather-sealed enclosures. McIntyre said the Cubs and Extreme also plan to use under-seat deployments in Wrigley’s famous outfield bleachers, which also lack any overhead infrastructure. In what he termed a “slow roll,” McIntyre said parts of the Wi-Fi network will come online gradually as the season progresses, starting first with the spaces outside the stadium.

Bringing backbone power to the new network is partner Comcast Business, which just announced a sponsorship deal with the Cubs that will see a “XfinityWiFi@Wrigley” label on the Wrigley Wi-Fi SSID. According to McIntyre Comcast will bring in twin 10-Gbps pipes to power the Wrigley Wi-Fi network.

This panoramic view shows why the lower level seats will need under-seat APs for Wi-fi

Commentary: Time to rethink in-seat delivery?

A beer vendor at Wrigley Field this summer. Credit all photos: Paul Kapustka,, MSR (click on any photo for a larger image)

I have a major scoop: Even though Wrigley Field doesn’t have its new Wi-Fi network installed yet, I can confirm that the Friendly Confines has food and drink delivery to fans in all seats.

And you don’t need an app to order a frosty malt beverage. You simply say, “Hey! Beer man! One over here!” And he walks over and pours you a cold one. Apparently this is not new, but has worked for many, many years.

Though I do jest a bit I hope my point is clear: Sometimes there is a bit too much fascination with technology, especially on the stadium app front, which has not yet been warranted. The main question of this essay is whether or not it’s time to rethink the in-seat ordering and delivery phenomenon, to find what really matters to fans and where technology can deliver better options.

Who really wants in-seat delivery?

Editor’s note: This profile is an excerpt from our latest STADIUM TECH REPORT, our Fall 2017 issue that has in-depth profiles of network deployments at Notre Dame Stadium, Sports Authority Field at Mile High, Colorado State’s new stadium, and the Atlanta Falcons’ new Mercedes-Benz Stadium. DOWNLOAD YOUR FREE COPY of the report today!

I will be the first to admit to being guilty as charged in being over-excited about stadium apps and the idea of things like instant replays on your phone and being able to have food and drink delivered to any seat in the stadium. When the San Francisco 49ers opened Levi’s Stadium four years ago, those two services were fairly unique in the sporting world, and it was cool to see how both worked.

The Niners did a lot of human-engineering study on the food delivery problem, knowing that it was more an issue of getting enough runners to deliver the goods than it was to get the app working right. Even a big glitch at the first-year outdoor ice hockey game at Levi’s Stadium was sort of a confirmation of the idea: That so many people tried to order food deliveries it screwed up the system wasn’t good, but it did mean that it was something people wanted, right?

Turns out, no so much. Recently the Niners officially announced that they are taking a step back on in-seat concessions ordering and deliveries at Levi’s Stadium, limiting it to club areas only. Whatever reasons the Niners give for scaling down the idea, my guess is that it mainly had to do with the fact that it turns out that the majority of people at a football game (or basketball too) may not want to just sit in their seats the whole game, but in fact get up and move around a bit.

The end zone view from the beer garden at Colorado State Stadium.

That may be why most of the new stadiums that have opened in the past couple years have purposely built more “porch” areas or other public sections where fans can just hang out, usually with somewhat of a view of the field. The Sacramento Kings’ nice beer garden on the top level of Golden 1 Center and the Atlanta Falcons’ AT&T Perch come to mind here. For the one or two times these fans need to get something to eat, they are OK with getting up and getting it themselves.

Plus, there’s the fact that at the three or four or more hours you’re going to be at a football game, if you’re drinking beer you’re going to eventually need to get up anyway due to human plumbing. We’ve been fairly out front in saying stadiums should spend more time bringing concession-stand technology into the 21st century, instead of worrying too much about in-seat delivery. It’s good to see there are some strides in this direction, with better customer-facing interfaces for payment systems and things like vending machines and express-ordering lines for simple orders.

While there may be disagreement about whether or not in-seat delivery is a good idea, there is certainly universal disgust for concession lines that are long for no good reason. It’s beyond time for stadiums to mimic systems already in place at fast-food restaurants or coffee shops and bring some of that technology spending to bear in the place that everyone agrees still needs work. Even at the uber-techno Levi’s, regular concession stand lines have been abysmal in their slowness. Maybe the Niners and others guilty of the same crimes will pay more attention to less flashy fixes in this department.

Is drink-only delivery the right move?

The Niners’ revolutionary attempt to bring mobile ordering and in-seat delivery to all fans in a big stadium was part of the app suite from VenueNext, the company the Niners helped start as part of their Levi’s Stadium plans. While VenueNext is regularly adding new pro teams to its stable of customers (in September at Mobile World Congress Americas, the Utah Jazz announced they would switch to VenueNext for the upcoming season), not a single one has tried to copy the Niners’ ambitious deliver-anywhere feature.

The end-zone AT&T Perch at Mercedes-Benz Stadium in Atlanta.

And for Super Bowl 50, the signature event that Levi’s Stadium was in part built for, remember it was the NFL shutting down the idea of in-seat delivery of food and drink, limiting the service instead to just beverage ordering and delivery. It probably makes sense for Mobile Sports Report to put together a list sometime soon about the various attempts at in-seat ordering and delivery around the pro leagues, to see what’s working and what hasn’t. To be clear we are talking here about widespread delivery to all seating areas, and not the wait-staff type delivery systems that have been widely deployed in premium seating areas for years.

Our guess, just from tracking this phenomenon the past several years, is that while such services make sense in premium and club areas, simple logistics and stadium real estate (like narrow aisles or packed, sellout crowds) make in-seat ordering and delivery a human-factor nightmare in most venues.

One experiment worth watching is the system being deployed by the Atlanta Falcons at Mercedes-Benz Stadium as part of the team/stadium app developed by IBM. Instead of working online, the app will let fans pick food items and enter payment information, and then take their phone to the appropriate stand to scan and fulfill the order. Nobody knows yet if this will speed up lines or make the concession process faster, but it is at the very least an attempt to try something new, using technology doing what it does best to eliminate a pain point of going to a game — waiting in line.

And while I will be excited to see the new networks being planned for Wrigley (Wi-Fi and a new DAS are supposed to be online for next season), I’m just as sure that whenever I visit there again, I won’t need an app to have a beer and hot dog brought to my seat. Maybe having more choice in items or having that instant gratification of delivery when you want it is where the world is going today, but on a brilliant summer afternoon at Wrigley Field somebody walking down the aisle every now and then works just fine. With the Cubs winning, the organ playing and the manual scoreboard doing its magic in center field, it’s a welcome reminder that sometimes, technology isn’t always the best or neccessary answer.

T-Mobile steps up stadium DAS participation, ahead of 5G future

DAS gear at Kauffman Stadium. Credit: ADRF video

T-Mobile has stepped up its participation in stadium DAS deployments recently, ahead of what the wireless carrier sees as an eventual shift to 5G technologies sometime in the near future.

Recent news announcements of T-Mobile being the first carrier to participate in the new forthcoming distributed antenna system (DAS) at Wrigley Field, as well as joining DAS deployments at Texas A&M’s Kyle Field and Kansas City’s Kauffman Stadium are proof that T-Mobile is making up for lost ground in the stadium cellular deployment arena.

“It’s a catch-up play, to some degree,” said Dave Mayo, senior vice president of network technology at T-Mobile. While Mayo spent most of a recent phone interview with Mobile Sports Report talking about the promise of future 5G cellular technologies, he did acknowledge that T-Mobile was more aggressively pursuing DAS deals in the moment, to make sure T-Mobile customers could connect when they were at large public venues.

“When they get to the venue, customers expect to be able to post to Instagram and Facebook,” Mayo said. “It’s table stakes.”

In Chicago, the world champion Cubs are looking to 2018 for the arrival of their renovated Wi-Fi and DAS infrastructure. According to DAS deployer DAS Group Professionals, T-Mobile is the first of the cellular carriers to sign on to the neutral-host system.

At the Kansas City Royals’ Kauffman Stadium, the new DAS built by Advanced RF Technologies Inc. (ADRF) and Sprint in 2015 will welcome T-Mobile to the system this month, with AT&T and Verizon Wireless expected to join sometime later this year, according to ADRF. And earlier this year, Texas A&M announced a $3.5 million deal for T-Mobile to join the DAS at Texas A&M’s Kyle Field, which previously had AT&T and Verizon as participants.

Looking ahead to 5G

But even as T-Mobile announces its participation in traditional DAS deployment deals — where other carriers or third-party operators may be in charge — Mayo said venues need to rethink their cellular strategies for the coming of 5G, a still loosely-defined set of technologies that will nevertheless be much different than the current standard of 4G LTE.

“5G is going to become available in the next 2 to 3 years, so now is the time to start thinking about this,” Mayo said. With much different transmission frequencies in the millimeter wave zones, the idea is that 5G could theoretically support much higher data rates than current cellular technology. The one drawback of higher-range frequencies, that being shorter distance ranges for signals, may not be a big problem in stadiums since antennas are usually placed closer together than those in other environments.

How the DAS model will or will not translate to a 5G future is a topic already widely talked about in industry circles, and Mayo said current deployment agreements may not work well going forward.

“The whole [deployment] model has to change,” Mayo said. “And the time to start changing that is now.”

Verizon: Series fans used 5.3 TB of cellular data at Wrigley Field, 15.4 TB at Progressive Field

Cubs victory celebration in Chicago's Grant Park. Credit: KIICHIRO SATO/AP from Cubs.com.

Cubs victory celebration in Chicago’s Grant Park. Credit: KIICHIRO SATO/AP from Cubs.com.

We now have the Verizon Wireless stats for cellular usage by fans at Chicago’s Wrigley Field during the recent World Series, and according to Verizon fans on its cellular network in the stadium used a total of 5.3 terabytes of data for the three games at the Friendly Confines. Verizon also said that for the four games at the Cleveland Indians’ Progressive Field, Verizon saw a combined 15.4 TB of wireless data on its cellular network.

Combined with AT&T’s previously announced total of 3 TB on its network over the three games gives us a total of 8.3 TB of DAS usage for the top two wireless carriers for the three Chicago Cubs home games during the Fall Classic. For the Cleveland games, the 15.4 TB on Verizon and 2 TB on AT&T comes to 14.4 TB combined.

Outside the games, Verizon added that Chicagoans used another 6.5 TB of data along the World Series celebration parade route last Friday. According to a published report, AT&T’s network in Chicago saw 10.5 TB of traffic during the parade; we haven’t been able to confirm that number with AT&T directly but with 5 million fans estimated taking place in the celebration, 17 TB of combined data usage sounds about right.

Cubs see 3 TB of cellular data on AT&T network during World Series games at Wrigley

Screen Shot 2016-11-03 at 12.08.20 PMAs expected, the just-concluded 2016 World Series between the Chicago Cubs and the Cleveland Indians saw big totals for in-stadium wireless data use, with AT&T customers using almost 5 terabytes of total data, with 3 TB recorded during the three games at Chicago’s Wrigley Field and another 2 TB in the four games at Cleveland’s Progressive Field.

According to statistics of traffic on AT&T’s DAS (distributed antenna system) cellular networks in and around the stadiums, the biggest single-game total was a mark of 1+ TB at Wrigley Field for Game 3. While there was less overall traffic on the AT&T DAS at Progressive Field, some of the fan data in Cleveland most likely was carried by the stadium’s Wi-Fi network; Wrigley’s new Wi-Fi network is still under construction and was not available to fans for this season.

Thanks to AT&T, here is a game-by-game breakdown of the DAS traffic totals. Remember, this is for AT&T customers only on AT&T networks. Any other carriers out there who want to add their totals to this mix, you know where to find us!

Screen Shot 2016-11-03 at 12.17.15 PM

World Series fans will have Wi-Fi + DAS at Cleveland’s Progressive Field; cellular only at Wrigley

Screen Shot 2016-10-25 at 11.00.32 AMIf you are lucky, loaded or devoted enough to have tickets to any of this year’s World Series games, you will have more connectivity choices at Cleveland’s Progressive Field than at Chicago’s Wrigley Field. Thanks to a Verizon-built Wi-Fi and a separate DAS network that both came online in 2014, the home of the AL champion Indians should be ready for the bucket-list traffic pressures that come with hosting World Series games.

When the series moves to Chicago later this week, the Wrigley cell network will need to carry the full load, as renovations that are bringing new Wi-Fi and DAS systems to the Friendly Confines are not yet in place (and may not be finished until 2018, according to the Cubs).

However, the cellular networks at Wrigley Field seem to be working just fine — according to AT&T, during the three league championship series games in Chicago, fans who are AT&T customers used 2.6 terabytes of data on the AT&T networks at the ballpark. For the three games at Dodger Stadium, AT&T said it saw a total of 2.0 TB used on its networks. Fans at Progressive Field, meanwhile, used a total of 340 GB during games 1 and 2 of the ALCS on AT&T networks. Expect that number to grow this week.

For fans attending the games in Cleveland (Game 1 is Oct. 25 and Game 2 is Oct. 26; games 6 and 7, if necessary, will also be in Cleveland) there should be plenty of local cellular capacity thanks to the beefing-up brought by carriers ahead of this summer’s Republican convention; we are also guessing that all the big wireless providers are doing their usual big-event preparations, which usually means portable cellular equipment for placement around the stadiums and in other fan areas. Anyone attending the games, send us a speedtest… so we can keep score on the networks!

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