AT&T and Ericsson Enhance Wireless Capacity, Coverage, and Performance Nationwide
Rhea-AI Summary
AT&T (NYSE:T) is deploying newly acquired 600 MHz spectrum from EchoStar using Ericsson 600 MHz dual-band radios to enhance its nationwide wireless network. The low-band spectrum is intended to extend coverage and improve indoor performance for customers in both urban and rural areas.
AT&T reports it is over 60% through its wireless network modernization. In areas with upgraded Ericsson infrastructure, customers are seeing up to 2x faster average speeds, a 10% reduction in dropped/blocked calls, up to 70% fewer slow-speed occurrences, and up to 80% reduced uplink interference. Capital investments tied to this agreement are already included in AT&T’s Q2 2026 financial outlook.
Positive
- Network modernization over 60% complete, with disclosed performance gains in upgraded areas
- Upgraded Ericsson sites show up to 2x higher average speeds for AT&T customers
- Dropped and blocked calls reduced by 10% in Ericsson-upgraded areas
- Occurrences of slower data speeds cut by up to 70% in upgraded zones
- Standardized tower equipment reduces uplink interference by up to 80%
- Capital investments for the Ericsson 600 MHz agreement already reflected in AT&T’s Q2 2026 financial outlook
Negative
- None.
News Explained
AT&T says its ongoing 600 MHz network deployment will use uplink-enhancing 8RX technology across low bands for the first time, while timing and commercial availability details remain pending a later update.
Key Figures
Historical Context
| Date | Event | Sentiment | 24h Move | Catalyst |
|---|---|---|---|---|
| Jul 27 | Quantum technology agreement | Positive | +1.2% | Expanded D-Wave technology use across network operations and optimization workloads. |
| Jul 23 | Sports marketing activation | Neutral | -0.3% | Summer of Soccer programming and a $25,000 community donation in Charlotte. |
| Jul 22 | 2Q26 earnings report | Positive | +3.5% | Revenue, adjusted EBITDA, free cash flow, customer additions, and guidance remained strong. |
| Jul 16 | Fanatics connectivity activation | Positive | +2.6% | Enhanced 5G coverage and capacity supported Fanatics Fest operations and customer experiences. |
| Jul 15 | Connectivity performance announcement | Positive | +0.7% | AT&T reported the fastest converged experience for wireless and fiber customers. |
24h Move is the share-price change in the day after each event; other market factors may also have contributed.
Historical reactions aligned with positive operational or promotional news in four of five events, while one promotional event diverged with a negative reaction.
Key Terms
600 MHz spectrum technical
dual-band radios technical
open ran technical
AI-generated analysis. How Rhea-AI works. Not financial advice.
AT&T continues investing in its nationwide wireless network to help customers stay connected with improved coverage, better performance, and more reliable calls
Key Takeaways:
- AT&T has selected Ericsson to provide 600 MHz dual-band radios to support deployment of newly acquired spectrum from EchoStar.
- The new spectrum and advanced radios will improve capacity, reliability, coverage, and performance for customers.
- Customers can expect more reliable connections in more places, including indoors and in rural areas where coverage can sometimes be harder to deliver.
- These upgrades help prepare the network for growing demand from everyday apps, connected devices, AI-enabled tools, and data-heavy experiences, both now and in the future.
The 600 MHz spectrum AT&T acquired from EchoStar is especially valuable because it can travel farther and provide stronger coverage inside buildings compared to some higher-frequency spectrum. This helps customers stay connected in more places – at home, at work, on the road – in both urban and rural areas.
Progress customers can experience
AT&T is more than
- Up to 2x improvement in average speeds
- Improved call reliability, with a
10% reduction in dropped and blocked calls - Reduced occurrences of slower data speeds by up to
70% - By standardizing equipment at the top of cell towers, customers could experience reduced uplink interference by up to
80%
These upgrades are designed to help America's largest wireless network carry more data, respond faster, and keep customers connected more consistently as wireless demand grows.
Strengthening performance for the AI era
Through an open and competitive process, Ericsson was selected as a supplier of 600 MHz dual-band radios, enabling AT&T to deploy uplink-enhancing 8RX technology across low bands for the first time. This work supports future connectivity needs while strengthening the network for AI-driven creation, sharing, and real-time interaction.
This work also builds on AT&T and Ericsson's previously announced collaboration to accelerate Open RAN deployment.
"We're more than halfway through our wireless network modernization, and we're executing to plan," said Yigal Elbaz, SVP and Network CTO, AT&T. "By combining our newly acquired 600 MHz spectrum with Ericsson's advanced radios, we're improving coverage and performance for customers while building a more modern, flexible network for the future."
"AT&T's network modernization is a powerful proof point for how open architectures and advanced capabilities can transform performance at scale," said Dyon Agnew, SVP and Head of Customer Unit AT&T, Ericsson Americas. "Together, we're helping deliver faster speeds, more reliable coverage, and a more consistent customer experience across
AT&T will provide additional details about its 600 MHz deployment plans, including timing and commercial availability, at a later date.
The expected capital investments associated with this agreement are reflected in the financial outlook and capital allocation plan provided in AT&T's second-quarter 2026 earnings release.
About AT&T
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About Ericsson
Ericsson's high-performing, programmable networks provide connectivity for billions of people every day. For 150 years, we've been pioneers in creating technology for communication. We offer mobile communication and connectivity solutions for service providers and enterprises. Together with our customers and partners, we make the digital world of tomorrow a reality. www.ericsson.com
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SOURCE AT&T