Comcast Business Brings Enhanced Private Wireless Networking to the Corporate Office

Key Terms

private wireless network technical

A private wireless network is a dedicated radio network set up and controlled by an organization to connect its equipment, sensors and staff without using the public mobile network — think of it as a private road for a company’s digital traffic. It matters to investors because it can improve security, reliability and speed for critical operations, enable automation and new services, and reduce long‑term costs or risks, all of which can affect a company’s productivity and future revenue potential.

neutral host technical

A neutral host is an independent provider that builds and operates shared telecommunications infrastructure—like small cells, distributed antenna systems or towers—and lets multiple mobile network operators and service providers use the same physical network. Think of it as a landlord who rents the same building space to several different tenants so each can provide service without installing their own equipment. Investors track neutral-host arrangements because they create recurring revenue from multiple customers on one asset and affect capital needs, competitive dynamics, and regulatory relationships in wireless markets.

cbrs technical

Citizens Broadband Radio Service (CBRS) is a band of radio spectrum that regulators set aside for flexible, shared use by wireless carriers, businesses, and private networks. Think of it as a set of highway lanes that can be rented or shared rather than owned outright; access to those lanes can lower costs, speed deployment of wireless services, and create new revenue opportunities. Investors watch CBRS because changes in access, device support, or commercial adoption can directly affect telecom operators, equipment makers, and companies building private networks.

distributed antenna systems technical

Distributed antenna systems are networks of small radio antennas placed throughout a building or area to boost wireless signal strength and capacity where a single, distant tower can’t reach well. Think of them as a system of lightbulbs that spread illumination evenly instead of one lamp trying to light a whole room; for investors, they matter because they improve user experience, support higher data use, and can drive demand for wireless services, infrastructure spending and recurring revenue streams.

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New Smartlink deployment combines carrier-grade cellular coverage and dedicated private wireless networking into a single managed platform, managing cost and complexity for commercial office environments

Key Takeaways:

• Comcast Business deploys a Private Wireless Network at Smartlink's corporate headquarters, combining Neutral Host cellular coverage and a dedicated CBRS private network in a single managed platform.
• The deployment replaces traditional DAS infrastructure, closing in-building coverage gaps while delivering a secure private network for smart-building applications.
• Built on licensed CBRS spectrum and direct carrier relationships, the solution offers a replicable model for enterprises and commercial property owners.

PHILADELPHIA--(BUSINESS WIRE)-- Comcast Business today announced the deployment of a private wireless network at the headquarters of Smartlink, a national leader in digital infrastructure services, in downtown Annapolis, MD. Smartlink designs, builds, and sustains wireless infrastructure for carriers and tower companies across the country, making its choice of Comcast Business to solve its own in-building connectivity challenges a strong endorsement of the solution. The deployment combines carrier-grade Neutral Host cellular coverage with a dedicated Citizens Broadband Radio Service (CBRS)-based private wireless network in a single managed platform. By bringing together capabilities that have traditionally required separate, costly systems, it offers enterprises a new connectivity model, one that reduces the cost and complexity of building wireless infrastructure.

Modern office buildings can be difficult environments to keep connected. Signal-degrading materials, energy-efficient glass, and dense floorplans routinely weaken cellular reception, leaving employees and visitors with dropped calls and dead zones. At the same time, the rise of smart-building applications, such as security cameras, occupancy sensors, and access control, demands a dedicated, secure wireless connectivity layer that standard office WiFi networks were not built to support.

To address these challenges, organizations have traditionally deployed multiple overlapping technologies, including Distributed Antenna Systems (DAS), WiFi networks, and dedicated operational networks. These approaches often require separate vendors, infrastructure investments, and management models, increasing both cost and operational complexity. Comcast Business’s private wireless platform architecture consolidates these functions into a single managed environment designed to simplify deployment and ongoing operations.

The platform’s Neutral Host component operates through a Multi-Operator Core Network (MOCN) gateway and cellular radio equipment, delivering reliable cellular voice and data service to all building occupants, regardless of their carrier. By leveraging Comcast Business’s carrier relationships and shared infrastructure model, it integrates directly with the major national carriers to close the coverage gaps typically found in large commercial offices, without the cost and deployment complexity often associated with traditional DAS solutions.

Delivered through the same cellular radios and managed platform, the Comcast Business solution also offers dedicated CBRS private networking capabilities using a cloud-based 4G/5G mobile core that operates independently of public carrier traffic. This eliminates the need for multiple operational connectivity systems and provides Smartlink a secure, isolated environment for a growing range of enterprise and smart-building applications – including cameras, remote access control, environmental and occupancy sensors, asset tracking, and digital signage – without adding complexity to the company’s existing IT infrastructure.

“Like many building occupants, our Smartlink team struggled to find the right networking solution that could meet our growing connectivity needs,” said Jason Campbell, Chief Executive Officer, Smartlink. “Comcast Business delivered a single solution that solves our coverage challenges and gives us a dedicated operational network, at a price point that made the decision an easy one.”

Key Benefits of the Comcast Business Private Wireless Network at Smartlink:

• Enterprise-grade Security: SIM-based credentials and traffic encryption provide robust security for every device connected to the network.
• Scalability and Flexibility: The architecture is highly adaptable and can be expanded or modified as new use cases and requirements emerge.
• Cost-Effective Deployment: Cloud-based infrastructure and advanced CBRS radio equipment enable rapid installation and minimal disruption to daily operations.

“The commercial office market has long faced a difficult choice between living with cellular coverage that may be insufficient or making significant investments in multiple disparate network solutions just to reach a baseline level of connectivity,” said Justin Markle, Senior Vice President, Wireless Partnerships & Development, Comcast Corporation. “Private Wireless and Neutral Host Networking delivered through Comcast Business’s unified managed platform, changes that equation. By combining carrier-grade cellular service and private wireless operations into a single, scalable solution, organizations can simplify connectivity and manage costs.”

The Smartlink deployment extends Comcast Business’s growing Private Wireless portfolio into the commercial office market and reflects the company’s broader strategy to simplify enterprise technology infrastructure by combining connectivity, networking, mobility and operational technology into unified managed solutions.

The company has deployed similar solutions across a variety of environments – including an on-campus Neutral Host network at the University of Virginia, a private wireless network at The Sound Hotel Seattle Belltown, and a private 5G network for the Cleveland Cavaliers at Rocket Arena. Each deployment is built on Comcast Business’s licensed CBRS spectrum, cloud-based infrastructure, and strong carrier relationships. With Smartlink, the company offers a model that other enterprises and commercial property owners can replicate.

About Comcast Business
Comcast Business offers leading global businesses the technology solutions and forward-thinking partnership they need. With a full suite of solutions including fast, reliable connectivity, secure networking solutions and advanced cybersecurity and a range of managed service options, Comcast Business is ready to meet the needs of businesses of all sizes. Comcast Business has been recognized by leading analyst firms for its continued growth, innovation, and leadership, and is committed to partnering with customers to help them drive their businesses forward.

For more information, call 800-501-6000. Follow @ComcastBusiness on social media networks at http://business.comcast.com/social.

About Comcast Corporation
Comcast Corporation (Nasdaq: CMCSA) is a global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, our businesses reach hundreds of millions of customers, viewers, and guests worldwide. We deliver world-class broadband, wireless, and video through Xfinity, Comcast Business, and Sky; produce, distribute, and stream leading entertainment, sports, and news through brands including NBC, Telemundo, Universal, Peacock, and Sky; and bring incredible theme parks and attractions to life through Universal Destinations & Experiences. Visit www.comcastcorporation.com for more information.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260806261800/en/

Media Contacts:
Matt Helmke
215.286.8666
Matt_Helmke@comcast.com

Source: Comcast Corporation