GWS’ team of network testing specialists drove nearly one million miles across the US conducting scientifically controlled tests of network performance. Network specialists drove routes within specified geographic regions based on a weighted algorithm that reflects population demographics, targeting areas likely to have higher mobile usage. What this means is that GWS tested in both urban and rural areas, on major highways and minor roads – testing in areas where consumers live, work and play.

GWS collection and evaluation of data was performed between February and June 2019 using specialized test equipment, Samsung Galaxy mobile devices, GWS’ Mobistat reporting system, and big data analytics. The resulting setup enables the collection of a wide array of key network and device information, from radio frequency to packet and other network engineering data (including layers 1, 2 and 3; Ethereal IP and IMS Signalling). Our testing platform also enables us to perform detailed voice quality score and call testing using standard algorithms such as perceptual objective listening quality analysis; all of which helps determine network voice quality and performance.

Using this platform, GWS network testing specialists were able to run tests and collect millions of measurements from multiple networks simultaneously (this also eliminates time and location as variables; something that cannot be done with other forms of network testing such as crowd source data collection). Over the last 23 years, we have benchmarked mobile networks of all shapes and sizes across the globe with all types of technology and features; and along the way we’ve invested millions of dollars and extensive resources in developing our collection and evaluation process. It’s a process that eliminates random, anomalous data found in other forms of network testing and it’s a process that emphasizes accuracy and “real world” consumer experience.