CBRS: A High-Quality Spectrum Solution for Supporting FWA Networks in the BEAD Initiative

Jakarta, INTI - Fixed Wireless Access (FWA) technology has proven to be a flexible and efficient solution for expanding internet access in underserved areas. However, the successful implementation of FWA relies on high-quality spectrum. This is where Citizens Broadband Radio Service (CBRS) plays a critical role, emerging as the primary choice for service providers to support the Broadband Equity, Access, and Deployment (BEAD) project, which aims to connect millions of people in rural and historically underserved regions.

What is CBRS, and Why is it Important for FWA?
CBRS is a frequency spectrum in the 3.5 GHz range developed by the U.S. government to expand wireless internet use in limited areas. CBRS offers higher quality than other frequency bands like 5 GHz or 6 GHz due to its superior penetration capabilities, ensuring stable connectivity even in densely populated areas with physical obstructions.

CBRS's advantages as a high-quality spectrum make it an ideal choice for FWA networks, allowing service providers to deliver high-speed, stable connections. In the BEAD project, network reliability is essential to ensure that users in rural or remote areas receive internet service comparable to urban areas.

How CBRS Addresses the Limitations of Traditional Networks
In the past, fiber optic and coaxial cables were the primary solutions for expanding connectivity. However, both technologies require significant investment and long installation times, particularly in hard-to-reach areas. CBRS addresses this limitation, as this spectrum can be used in FWA networks that are faster to deploy.

However, implementing CBRS in the field is not without challenges. FWA providers must navigate constant shifts in network variables, such as user density, interference, and mobility. This is where advanced network planning technology and real-time data come into play. These tools allow FWA providers to monitor CBRS spectrum usage and make more precise decisions in network infrastructure placement.

AI for Operational Efficiency in the CBRS Era
The advancement of AI technology creates opportunities for FWA providers to optimize their networks. With AI, service providers can combine real-time data to predict shifts in CBRS spectrum conditions more accurately. AI also enables dynamic spectrum analysis, allowing networks to adapt to changing user demands.

AI technology overcomes the limitations of traditional planning tools, such as static maps and outdated interference models. In the dynamic CBRS environment, AI provides accurate predictions and helps FWA providers place towers and antennas in optimal locations. This allows service providers to minimize operational costs and avoid frequent network adjustments.

The Social Impact of CBRS Technology in the Future
CBRS usage is not only focused on technical efficiency but also brings significant social benefits. FWA networks supported by CBRS allow communities in remote areas to access comparable internet services. This fosters inclusive economic development and helps local communities thrive.

CBRS also has the potential to create new job opportunities in network and telecommunications technology. With the growing BEAD project, the demand for professionals in this field is expected to increase. Additionally, this project is anticipated to raise public awareness of the importance of internet access in daily life and motivate them to engage in technology development in their areas.