DAS Vendors Shift Focus as Private 5G Networks Expand Across Industries

By Sam Bowling | 4Q 2024 | IN-7627

Registered users can unlock up to five pieces of premium content each month.

Log in or register to unlock this Insight.

Wilson Connectivity has launched its private 5G solution, combining hybrid and active Distributed Antenna Systems (DASs) that allow companies to seamlessly integrate both public and private networks into a unified, power-efficient infrastructure. This move reflects the growing trend of DAS vendors expanding into the private 5G space, driven by the increasing demand from businesses and governments for secure, high-performance wireless networks. Private 5G, whether in hybrid or standalone configurations, is gaining momentum due to its ability to support mission-critical Internet of things (IoT) applications and automation, which are essential for modern industries.

As businesses seek alternatives to Wi-Fi for better security, reliability, and performance, the demand for private 5G continues to increase. Wilson's solution, built on rigorous protocols from The 3rd Generation Partnership Project (3GPP), ensures a secure environment for users, while simplifying access and performance management. Designed for both indoor and outdoor applications, the system offers the flexibility to meet a wide range of business needs. With the rapid evolution of the 5G era, private networks are becoming increasingly crucial for businesses looking to stay ahead in an interconnected world.

Private 5G is set for explosive growth, with a Compound Annual Growth Rate (CAGR) of 66.8% from 2023 to 2029, far surpassing DASs' 20.5% CAGR. DASs, traditionally used for large-scale signal coverage in venues such as stadiums and commercial office buildings, rely on passive infrastructure-antennas, coaxial cables, and splitters-to distribute signals. This makes DASs well-suited for environments requiring extensive, high-capacity coverage, like airports or malls. In such settings, a DAS offers advantages over private 5G, providing a reliable and cost-effective solution where real-time data demands are minimal. However, it falls short when it comes to supporting the high-bandwidth needs of modern, data-intensive applications like industrial automation or real-time Machine Learning (ML), as it lacks the flexibility to handle real-time data processing and high-speed automation.

On the other hand, private 5G offers a more dynamic, scalable network solution. Unlike a DAS, which is constrained by its passive components, private 5G uses advanced radio access technology and Software-Defined Networking (SDN), making it more flexible and adaptable to rapidly evolving needs. In manufacturing environments, for instance, private 5G is better suited for Artificial Intelligence (AI)-driven automation, IoT sensors, and Machine-to-Machine (M2M) communication, all of which demand constant, uninterrupted data flow. A smart factory, for example, can integrate Collaborative Robots (cobots) that require precise, low-latency communications, something a DAS struggles to provide. Additionally, private 5G's ability to support high-bandwidth applications allows for seamless integration of technologies like Augmented Reality (AR) for remote maintenance or real-time asset tracking, which would be impractical on a DAS network. The flexibility of private 5G allows businesses to expand their networks to accommodate new technologies and applications, making it the better option for industries aiming to future-proof their networks and stay competitive in the digital age.

While private 5G offers significant benefits, manufacturers must address several challenges to fully harness its potential. The high initial investment required for infrastructure can pose a significant barrier, particularly for smaller manufacturers with limited budgets. On top of this, integrating private 5G into existing systems and securing the necessary spectrum can be a complex and time-consuming process. To ensure the protection of sensitive industrial data, robust cybersecurity measures are essential, as cyberthreats continue to evolve. Additionally, manufacturers may encounter difficulties in ensuring interoperability between various devices and systems, which can complicate the integration of new technologies. As private 5G networks become more widespread, the need for a skilled workforce to manage and optimize these networks becomes even more pressing. This means manufacturers will need to invest in training or hire specialized talent to ensure smooth and effective operations.

To stay competitive and capitalize on the advantages of private 5G, ABI Research recommends the following to solution providers:

• Develop Solutions for Hybrid Work Environments: The shift toward remote and hybrid work means that businesses are looking for flexible, scalable connectivity solutions. DAS, while effective for large offices and public spaces, may not serve the needs of smaller, remote offices or work-from-home setups. DAS vendors, such as Wilson Connectivity, can develop solutions that integrate with private 5G networks to create flexible connectivity that meets the needs of both large enterprises and remote workers. As enterprises continue to adapt, DAS vendors that innovate for hybrid environments will secure long-term contracts and expand their client base.
• Plan for Spectrum and Integration: Securing the appropriate spectrum for private 5G networks can be a complex task, requiring engagement with regulators and telecoms providers. In the United States, the Citizens Broadband Radio Service (CBRS) offers a shared spectrum model that allows businesses to deploy private 5G networks more cost-effectively. For vendors that currently focus on DASs, integrating private 5G solutions alongside their existing offerings could create a more complete, flexible connectivity option for manufacturers, which require both reliable signal distribution and low-latency, high-speed data processing. Working with telecoms providers and spectrum experts will help vendors navigate spectrum licensing options and develop an integrated strategy that accommodates both DASs and private 5G.
• Leverage Edge Computing for Efficiency: Edge computing is critical for reducing latency and optimizing private 5G performance. Vendors should explore how edge computing can enhance both DAS and private 5G networks, particularly in industries like manufacturing, where real-time data processing is essential. By placing edge computing nodes near critical assets, such as robotic arms on a production line, manufacturers can achieve instant decision-making, improving throughput and minimizing downtime. For vendors, combining a DAS and edge computing with private 5G in a cohesive offering can deliver enhanced performance and efficiency, appealing to businesses seeking end-to-end solutions.