Tag Archives: Sporting Venue

Testing Pits Cellular Versus Wi-Fi at MLB Stadium

July 18, 2017 — 

While the Washington Nationals easily handled the Seattle Mariners during a recent game, the real contest was between performances of the cellular networks and the Wi-Fi system as they battled to provide the best online experience.

During a recent major league baseball game at Washington Nationals Park, independent network benchmarking firm Global Wireless Solutions (GWS) conducted customer experience mobile network testing. The tests revealed that, both before and during the game, the Wi-Fi system excelled in the area of speed but fell behind cellular when it came to reliability.

Paul Carter, CEO GWS, said, “People want a reliable network with reasonable speed that works when you make a call, post a selfie, or load a video.  If you’re at a major sporting event, you want to quickly take care of your online activities and watch the game not your phone.”

Before the game, the carriers’ data speeds for a 4 mb file upload (the size of a Snapchat video) ranged from 1 to 4 Mbps, according to Global Wireless Solutions, while the Wi-Fi network averaged speeds of 8 Mbps.

AT&T, Sprint and T-Mobile also provided consistent speeds throughout the evening, while Verizon’s speeds dropped sharply during the game, according to GWS’ testing. For example, Verizon’s download speeds for watching a short video clip fell from 2.8 Mbps before the game to 1.6 Mbps during the game, before rising to 4.2 Mbps after the game

Wi-Fi Speed Crushes Cellular

During the game when the Park was the busiest, the Wi-Fi network was capable of delivering an average of roughly 32 Mbps, while the fastest cellular network, AT&T, averaged 25 Mbps.

“The $300-million program to bring Wi-Fi to every major league baseball park in the United States has brought in-seat connectivity into the 21st century,” the firm wrote. “When measuring potential capacity download throughputs, the Nationals Park Wi-Fi network was overall higher than those measured on cellular networks.

Cellular Owns Reliability

However, while the Park’s Wi-Fi was the quickest, it was not the most reliable.  All the carriers were more reliable in completing data tasks, nearly 100 percent, while Wi-Fi was several percentage points behind.

“A consistent Internet experience is highly valued. Steady with reasonable speed is a better experience than a network which is fast, then becomes too slow to undertake some common tasks, then suddenly speeds up again,” Carter, said. “If you want to share a photo or send a video, you want your network to support that dependably. For some baseball fans, the WiFi network in the Park can provide a better experience than their own LTE connection.”

For voice calls AT&T, Sprint and Verizon all had 100 percent reliability with AT&T and Verizon using VoLTE the entire time. T-Mobile, also using VoLTE, wasn’t far behind, however, it did experience 1 in 12 calls failing before the game started.