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SRG’s testing stated that erratic voice, downlink speeds have improved
What distinction has a yr made in Dish Wi-fi’ community efficiency in its inaugural market? Higher voice high quality and sooner downlink speeds, in accordance with current testing and evaluation from Indicators Analysis Group.
SRG first examined Dish’s community in Vegas in 2021 throughout its pre-commercial part, then once more in mid-2022—at which level it concluded that there was loads of room for enchancment, and that whereas downlink efficiency was “fairly good,” there was a big quantity of inconsistency and unpredictability in each voice efficiency and the way nicely issues like provider aggregation labored.
In 2023, nevertheless, with one other yr of community improvement and optimization underneath Dish’s belt, SRG discovered that whereas there are nonetheless “alternatives for enchancment,” Dish has each a denser community grid and a “higher implementation of downlink provider aggregation” that features assist for 3 part carriers. Erratic voice high quality scores that had been evident a yr in the past, even whereas stationary, are actually “a lot better than in 2022,” SRG stated—and this time, the units remained persistently on Dish’s 5G SA community throughout Voice over NR drive testing, and utilizing a scanner, SRG noticed “fairly good protection throughout all of the Dish Wi-fi spectrum belongings.” Final yr, units fell again to AT&T’s community throughout testing.
SRG famous that Dish’s 5G Standalone community in Vegas depends on Mavenir because the CU and DU vendor and Fujitsu because the RU vendor—though SRG doesn’t name it an “Open RAN” community per se, slightly a “multi-vendor RAN deployment … as deployed by DISH Wi-fi.”
The testing agency used two Motorola edge+ smartphones and two Samsung Galaxy A23 smartphones to gather knowledge, together with a view of the appliance layer and chipset efficiency knowledge.
SRG stated that higher downlink efficiency was the “clear spotlight with drastically improved efficiency” in comparison with final yr’s testing. “On just a few events we needed to persuade ourselves the noticed efficiency was actual,” the testing and consulting agency stated.
Nonetheless, there stays room for enchancment within the greenfield community, each in voice high quality and in knowledge efficiency, Indicators Analysis stated. Uplink efficiency in knowledge exams was “subpar” and Dish’s VoNR didn’t carry out fairly as nicely T-Cellular US’ 5G SA community and its implementation of VoNR in the identical market—and that was with a really calmly loaded community, in accordance with SRG’s evaluation.
Extra particulars from SRG right here.
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