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Is bigger really better in massive MIMO radios? SRG tests KT’s 5G SA

by Mike Thelander | Apr 21, 2025 | News

“We easily identified an obvious gain in downlink performance with the 64T64R radios,” SRG reported, going on to say that “there was a clear double-digit percentage gain with the use of more antenna elements.”

T-Mobile’s satellite messaging put to the test: Here are the results

by Mike Thelander | Feb 24, 2025 | News

Wireless network research company Signals Research Group (SRG) published some of the results from its recent tests of T-Mobile’s new satellite messaging service, running through SpaceX’s Starlink satellites.

Dish’s 5G network in Las Vegas shows big improvement

by Mike Thelander | Oct 30, 2023 | News

A new study by Signals Research Group (SRG) shows marked advances in Dish Network’s 5G network in Las Vegas compared to a year ago.

Dish’s 5G speeds, VoNR performance in Vegas show improvement

by Mike Thelander | Oct 30, 2023 | News

Dish’s 5G network in Las Vegas clocked an average connection of 307 Mbit/s, and nearly 500 Mbit/s at the 90th percentile. Signals Research Group reported improvements in Dish’s 5G voice calls, but said uplink connections remained a problem.

Why one top wireless industry analyst is turning off 5G

by Mike Thelander | Oct 10, 2023 | News

Mike Thelander, of wireless network research company Signals Research Group (SRG), doesn’t want 5G on his phone anymore. His 5G connectivity problems are getting worse ‘and I had enough of it.’

5G drives network capacity at Super Bowl LVII: SRG

by Mike Thelander | Feb 8, 2023 | News

“Midband 5G is going to be pretty much everywhere,” said Signals Research Group President and founder Mike Thelander.

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Recent News

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    Signals Research Group recently conducted what is almost certainly the first independent testing of 5G massive and Multi-User MIMO in FDD spectrum, in a live network. […]
  • What’s so great about 5G SA? Hint: It’s not network slicing
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  • Test shows uplink boost on Verizon’s 5G SA but most telcos still hold back
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  • AT&T’s open RAN in Dallas looks like the real deal, says SRG
    “If it looks like Open RAN, smells like Open RAN, and tastes like Open RAN, then it must be Open RAN,” SRG President Mike Thelander says. […]
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    Ericsson and 1Finity small cell radios in AT&T's network went head-to-head in a benchmark performance test from Signals Research Group, preceding further rollouts later this year. […]
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