Globalstar completes first 5G data call, ushering new era for Band n53 spectrum

Globalstar, Inc., a pioneer in mobile satellite and communications services, has achieved a landmark breakthrough with its first-ever 5G data call using the revolutionary Band n53 spectrum. This monumental development demonstrates the immense potential of the licensed spectrum, offering groundbreaking download speeds of 100 Mbps and upload speeds of 60 Mbps. Such performance levels enable mission-critical applications, including robotics, augmented reality (AR), autonomous systems, and high-definition video streaming, to function seamlessly.

The call was conducted using XCOM RAN prototype radios and state-of-the-art 5G modules, underscoring the readiness of the Band n53 spectrum to support the most advanced mobile technologies. Building on the success of its 4G testing announced earlier this year, Globalstar’s milestone positions the company as a leader in global wireless connectivity, particularly for industries demanding secure, interference-free performance.

Band n53 Spectrum: The Foundation for Innovation

The Band n53 spectrum, first licensed in the U.S. in 2015, is a mid-band time-division duplexing (TDD) spectrum that operates in the 2483.5-2495 MHz range. It enables both uplink and downlink within a single frequency, streamlining operations for enterprises and governments. With approvals in 12 countries and recognition by the Third Generation Partnership Project (3GPP), Band n53 spectrum is gaining momentum as a versatile solution for global wireless connectivity.

This spectrum is uniquely suited for reducing dependency on unlicensed spectrum and roaming services. For Mobile Virtual Network Operators (MVNOs), it offers significant advantages by providing an interference-free channel for small-cell deployment in high-demand markets. Private networks leveraging Band n53 spectrum enjoy high security, reliability, and capacity, making it ideal for industries like manufacturing, healthcare, and logistics.

Strategic Collaborations Bolstering the Ecosystem

Globalstar’s success in deploying the Band n53 spectrum for its first 5G data call was made possible through collaborations with key partners. Qualcomm’s chipsets and Quectel’s advanced modules played a critical role in achieving this milestone. Tamer Kadous, Vice President of Terrestrial Networks at Globalstar, remarked that this achievement builds on prior 4G integration efforts, expanding into the 5G data call ecosystem and accelerating adoption across industries.

Quectel Wireless Solutions also highlighted the significance of this collaboration. Norbert Muhrer, President and CSO, emphasized that the Band n53 spectrum ensures high-performance, reliable connectivity for enterprise-grade applications. Similarly, Telit Cinterion contributed to the effort with its industrial-grade FN990B series, a versatile module designed to power devices for public and private 5G data call networks.

Unlocking the Potential of Global Wireless Connectivity

The growing device ecosystem for Band n53 spectrum continues to open new possibilities for applications across the globe. With support from technology leaders, this licensed spectrum is advancing critical solutions for robotics, AR, and other next-generation applications. These innovations are helping enterprises and governments overcome connectivity challenges associated with unlicensed or congested spectrums.

As private networks become increasingly important, Band n53 spectrum is emerging as a key enabler of global wireless connectivity. Its scalability and compatibility with cutting-edge technologies position it to meet the demands of industries requiring secure, high-performance communication solutions.

Looking Ahead: The Future of Band n53

The first 5G data call on Band n53 spectrum marks a significant milestone for Globalstar and its partners, paving the way for broader adoption of this transformative technology. With its proven ability to deliver interference-free, high-speed connectivity, Band n53 spectrum is set to redefine how industries approach their most demanding applications.

As the spectrum gains approval in more countries and expands its device ecosystem, its influence on global wireless connectivity will continue to grow. Globalstar’s achievement demonstrates that the future of 5G lies in innovation, collaboration, and the ability to harness licensed spectrum for mission-critical applications.