AST SpaceMobile Tests Satellite-to-Cellular Streaming with AT&T

AST SpaceMobile has collaborated with AT&T to demonstrate the potential of satellite-to-cellular technology by successfully streaming a commercial from space directly to a smartphone. This marks a significant step in mobile connectivity advancements, leveraging the capabilities of the BlueWalker 3 satellite.
AST SpaceMobile Tests Satellite-to-Cellular Streaming with ATT
Image Credit: AST SpaceMobile and AT&T

AST SpaceMobile’s Satellite-to-Cellular Communications Testing with AT&T

In an impressive demonstration of advanced satellite technology, AST SpaceMobile recently achieved a significant milestone by streaming an AT&T commercial directly from space to a smartphone. This test is part of a series of trials between AST SpaceMobile and AT&T, focusing on the capabilities of the BlueWalker 3 satellite, which is described by AST as the largest commercial communications array in low Earth orbit (LEO).

Celebrity-Driven Satellite Service Demonstration


The commercial itself, a clever marketing piece, features celebrities Ben Stiller and Jordan Spieth. The narrative places Stiller in a comedic scenario where he strays from a golf game into a remote area, symbolizing the common problem of losing cellular service. The solution, humorously delivered, is an AT&T satellite-based connection, showcasing the potential for satellite technology to provide connectivity in the most unlikely places. The tagline, “The future of help is an AT&T satellite call away,” succinctly captures the essence of this emerging technology.

Behind the Scenes of Satellite Streaming Technology

The streaming event occurred over a secluded part of Hawaii, demonstrating the satellite’s robust capabilities in real-world, remote settings. The process was documented in a 30-second YouTube video where AST SpaceMobile RF engineer Vani Murthy Vellanki showcased the operation. She demonstrated the streaming of an AT&T YouTube video across three smartphones, all receiving signals from the satellite. This test highlights not only the satellite’s ability to manage high-bandwidth data but also its potential to provide stable video streaming capabilities in remote locations.

Funding and Future Steps for Satellite Expansion

In terms of financial progression, AST SpaceMobile announced in January significant new investments totaling up to $206.5 million. These funds are sourced from substantial commitments by industry giants including AT&T, Google, and Vodafone. The investments are strategically directed towards ensuring the successful launch and operation of AST SpaceMobile’s first five commercial satellites. These satellites are central to AST’s strategy to deploy a full-scale commercial service that will offer new kinds of mobile connectivity solutions on a global scale.

Setbacks and Strategic Directions in Satellite Deployment

Despite the exciting advancements, AST SpaceMobile has encountered some operational hiccups. The planned launch of their first set of five Bluebird satellites was delayed beyond the initial 2023 deadline due to unforeseen supplier issues. The new timeline has set the satellite transportation to the launch site for mid-2024. These delays underscore the complex nature of satellite technology and space missions, where precision and safety are paramount.

Broadening Horizons for Satellite-to-Cellular Connectivity

This successful streaming test by AST SpaceMobile is pioneering for the satellite communications industry. Historically, satellite services were often limited to low-data capabilities like SMS or emergency calls. With this demonstration of streaming video content, AST SpaceMobile is pushing the boundaries towards more sophisticated, high-data services that could revolutionize how we think about mobile connectivity, especially in underserved or geographically challenging environments.

Next Steps in Direct-to-Cellular Satellite Technology

Looking ahead, AST SpaceMobile and AT&T are continuing their experiments, including additional direct-to-cellular testing in various spectrums across Texas and Hawaii. These tests are critical for refining the technology that will allow high-speed data services to be directly delivered by satellites to mobile phones without the need for traditional ground infrastructure. This has the potential to significantly enhance the accessibility and reliability of mobile services, ensuring connectivity for all, regardless of location.


Picture of Hema Kadia

Hema Kadia

TeckNexus
All Posts

Recent Content

Trump’s Permitting Order: What It Means for Telecom & Broadband Deployment

Trump’s Permitting Order: What It Means for Telecom & Broadband Deployment
President Trump’s executive order to modernize environmental permitting may streamline U.S. infrastructure projects—but it notably omits telecom and broadband. Industry experts say pole attachments, state permitting rules, and access to federal lands remain critical hurdles. While the order could bring indirect benefits, real telecom reform still requires sector-specific solutions.

Airtel Acquires 400 MHz of 26 GHz mmWave 5G Spectrum from Adani to Boost mmWave Rollout

Airtel Acquires 400 MHz of 26 GHz mmWave 5G Spectrum from Adani to Boost mmWave Rollout
Airtel has acquired 400 MHz of 26 GHz mmWave spectrum from Adani Data Networks, a move that strengthens its high-speed 5G offerings in urban and enterprise zones. The deal enhances Airtel’s ability to scale fixed wireless access, industrial 5G networks, and high-bandwidth consumer services. With India’s spectrum demand surging, this acquisition underscores the critical role of efficient spectrum use and signals a new phase of telecom consolidation.

ETSI Releases First ISAC Use Case Report for 6G Networks

ETSI Releases First ISAC Use Case Report for 6G Networks
ETSI has published its first ISAC report for 6G—ETSI GR ISC 001—highlighting 18 use cases across healthcare, public safety, automation, and mobility. The report dives into deployment scenarios, sensing modalities, and KPIs like fine motion accuracy and sensing latency. It also outlines security, privacy, and sustainability guidelines for real-world ISAC integration into 6G networks.

The State of 5G: Growth, Challenges, and Opportunities in 2025

The State of 5G: Growth, Challenges, and Opportunities in 2025
In 2025, 5G surpasses 2.25 billion global connections, marking a pivotal shift toward mainstream adoption. While North America leads in performance and per capita usage, challenges in spectrum policy and enterprise integration remain. This in-depth report from 5G Americas explores the rise of Standalone 5G, the promise of 5G-Advanced, the reality of private network deployments, and the need for smart, forward-looking spectrum strategy.

How Low-Code Platforms are Changing the Future of Telecom Operations

Low-code platforms like VC4’s Service2Create (S2C) are transforming telecom operations by accelerating service delivery, reducing manual tasks, and simplifying integration with legacy systems. Discover how this technology drives digital transformation, improves efficiency, and future-proofs telecom networks.

Private 5G for Events: Nokia, Digita, and CoreGo Join Forces

Private 5G for Events: Nokia, Digita, and CoreGo Join Forces
Nokia, Digita, and CoreGo have partnered to roll out private 5G networks and edge computing solutions at high-traffic event venues. Using Nokia’s Digital Automation Cloud (DAC) and CoreGo’s payment and access tech, the trio delivers real-time data flow, reliable connectivity, and enhanced guest experience across Finland and international locations—serving over 2 million attendees to date.

Sponsored Content

VoLTE Roaming: The Vulnerabilities and the Essential Protection Measures

VoLTE Roaming: The Vulnerabilities and the Essential Protection Measures

Whitepaper
As VoLTE becomes the standard for voice communication, its rapid deployment exposes telecom networks to new security risks, especially in roaming scenarios. SecurityGen’s research uncovers key vulnerabilities like unauthorized access to IMS, SIP protocol threats, and lack of encryption. Learn how to strengthen VoLTE security with proactive measures such as...
Unveiling GTPu's Role in 5G Networks

Unveiling GTPu’s Role in 5G Networks

Whitepaper
Dive into the comprehensive analysis of GTPu within 5G networks in our whitepaper, offering insights into its operational mechanics, strategic importance, and adaptation to the evolving landscape of cellular technologies....

It seems we can't find what you're looking for.

Download Magazine

With Subscription
AI Pulse: Telecom's New Frontier - TeckNexus Magazine

AI Pulse: Telecom’s New Frontier

Subscribe To Our Newsletter

Partner Events

Broadband Communities Summit 2025

Executive Interviews

NTT DATA and Nokia Transform Brownsville into a Smart City with Private 5G

NTT Data and Nokia: Driving Private Networks for Smart Cities

Ericsson’s Private 5G Network Enhances Mining Safety and Efficiency

Private Networks for Mining: How Ericsson and Epiroc Lead the Way

Ericsson’s Private 5G Network Transforms Smart Manufacturing

How Ericsson’s Private 5G Transforms Smart Factory Operations

Cumucore Restores Critical Connectivity for Western North Carolina

Private Networks for Post-Hurricane Recovery: A Case Study

Invences & Trilogy Networks Drive Agricultural Innovation with Private 5G in North Dakota

Private Networks for Agriculture: Trilogy’s Vision

Scroll to Top

Whitepaper

AI-Powered Service Assurance

Sponsored by RADCOM
Download Whitepaper
Download Whitepaper