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Kelsey Ziser

Kelsey Ziser

Senior Editor /Host at Light Reading

Contact this person
Email address
z*****@*******.comGet email address
Influence score
48
Phone
(XXX) XXX-XXXX Get mobile number
Location
United States
Languages
  • English
Covering topics
  • Internet
  • Computers & Technology
  • Telecommunications

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Recent Articles

lightreading.com

Starlink smokes GEO satellite operators in speed, latency – report

GEO satellite operators HughesNet and Viasat are struggling to keep up with Starlink when it comes to satellite Internet service speed, latency and subscriber counts. Meanwhile, Starlink is ramping up its direct-to-device service offerings with terrestrial carriers.
5 months ago
lightreading.com

T-Mobile takes T-Satellite service with Starlink nationwide

T-Mobile's satellite messaging service with SpaceX's Starlink is now commercially available to T-Mobile customers, plus Verizon and AT&T users.
5 months ago
lightreading.com

Software failure triggers nationwide Starlink outage

Nearly 60,000 Starlink satellite Internet users reported outages in the US on Thursday, but T-Mobile said its new T-Satellite messaging service with Starlink was unaffected.
4 months ago
lightreading.com

AT&T takes 5G to the high seas

AT&T, the Navy and the Naval Postgraduate School have launched a 5G-enabled buoy to transmit oceanographic and meteorological data to researchers and academic institutions in Monterey Bay, California.
4 months ago
lightreading.com

AST SpaceMobile's S-Band spectrum acquisition could make a 'real di...

Satellite operator AST SpaceMobile's planned S-Band spectrum acquisition could be a boon to the company's efforts to enter the direct-to-device messaging space. But AST SpaceMobile faces challenges, including delayed launches and stiff competition.
4 months ago
lightreading.com

Some Tribal Nations beat the broadband odds

A new report by Ookla examined why many Tribal Nations are struggling to achieve broadband Internet speeds due to their remote locations and lack of telecom infrastructure.
4 months ago
lightreading.com

AT&T, T-Mobile and Verizon's smartphone promotions push Q2 sales pe...

Carrier promotions have played an important role in increasing smartphone sell-through rates for the Big Three mobile operators in Q2 of 2025, according to Counterpoint Research.
4 months ago
lightreading.com

5G standalone deployments are scaling – now comes the hard part

In this podcast, Heavy Reading's Gabriel Brown examines why 5G SA deployments are ramping up.
4 months ago
lightreading.com

T-Mobile takes a slice out of 5G Advanced for mobile business plan

T-Mobile's new SuperMobile plan for business customers includes a 5G network slice on the company's 5G Advanced network.
3 months ago
lightreading.com

CSPs bank on wavelength services to monetize AI traffic

CSPs bank on wavelength services to monetize AI traffic
3 months ago
lightreading.com

Speedtest's next step in 'raising the bar' for network connectivity

Ookla is launching a Speedtest Certified program that will help consumers understand the quality of network connectivity at a specific property or venue.
3 months ago