For years, centralized cloud computing has been the backbone of building operations and tenant services in commercial real estate. This model, where data is sent to distant servers for processing, has served its purpose well. However, the rapid increase of smart devices, IoT sensors, and applications demanding instant responses is straining this traditional approach and revealing its limitations.
A necessary evolution is underway, shifting computation from the distant cloud to the building itself. This strategy, known as on-premises edge computing, addresses the growing need for speed, security, and efficiency. Keep reading to learn more about what edge computing is, why it's becoming so important for modern properties, and how it will redefine the requirements for in-building wireless infrastructure.
Why the Cloud Model is Reaching Its Limits in Modern CRE
The modern commercial building is a complex ecosystem of connected technology. From HVAC systems and security cameras to smart lighting and occupancy sensors, properties generate a tremendous amount of data every second. The conventional model of sending all this information to a centralized cloud for analysis creates significant challenges, particularly with latency, the delay between a device sending data and receiving a response.
As tenants and building management systems rely on more sophisticated, real-time applications, these delays are no longer acceptable. The sheer volume of data from thousands of devices can also overwhelm a building’s internet connection, leading to increased bandwidth costs and a poor digital experience for occupants. The global edge computing market is expected to grow from around $432.94 billion in 2024 to approximately $5,132.29 billion by 2034, signaling a clear industry shift away from total reliance on the cloud.
What is On-Premises Edge Computing? A Primer for Building Owners
On-premises edge computing is a model that brings data processing and storage physically closer to where the data is created. Think of it this way: traditional cloud computing is like sending a package to a national sorting facility hundreds of miles away, while edge computing is like processing that package at a local distribution center right in your city. The difference in speed and efficiency is significant. By installing small-scale servers directly within a building, data can be analyzed locally in near real-time.
This approach dramatically reduces latency and conserves bandwidth, as only relevant insights or summaries need to be sent to the cloud. This trend is accelerating rapidly; Gartner predicts that by 2025, 75% of all enterprise data will be processed at the edge, a massive jump from just 10% in 2018. A specific form of this is Multi-Access Edge Computing (MEC), which places these computational resources at the edge of the mobile network, making it a key enabler for advanced wireless services inside a building.
The Convergence of Edge and Wireless: Powering the Next-Generation Smart Building
On-premises edge computing can't deliver on its promise of speed and responsiveness without a powerful in-building wireless network to support it. This network acts as the central nervous system, connecting countless sensors, cameras, and user devices to the local edge servers. To unlock the full potential of a smart building, a high-performance wireless fabric is needed to handle immense data loads with minimal delay.
Enabling Ultra-Low Latency Applications
Many next-generation applications simply can't function with the delays inherent in cloud computing. Edge computing enables these services by processing data on-site, providing the near-instantaneous response times they require. For example, a building’s security system can use real-time video analytics to identify a threat and trigger an alert in milliseconds, rather than seconds. This technology also powers immersive augmented reality (AR) experiences for tenant wayfinding or virtual maintenance support, which demand a latency between 40ms and 300ms to feel responsive.
Other use cases include smart parking management, where edge servers process video feeds to provide real-time space availability to tenants' apps. This technology is also perfect for predictive maintenance, as on-site sensors on HVAC or elevator systems can be analyzed locally to predict failures before they happen, reducing downtime and costly emergency repairs. Edge systems can also instantly analyze occupancy data to adjust lighting and climate control room-by-room, leading to significant energy savings.
Autonomous robots for cleaning or logistics that need constant, low-latency communication to navigate complex environments safely are also made possible by edge computing. These advanced applications are only possible when computation happens locally. The split-second decisions required by these systems can't wait for a round trip to a distant data center, making a robust edge infrastructure a prerequisite for innovation.
Optimizing Bandwidth and Reducing Operational Costs
Processing data locally provides significant financial and operational advantages. Consider the vast amount of data generated by high-definition video surveillance cameras throughout a large commercial property. Continuously streaming all of this footage to the cloud would consume an enormous amount of internet bandwidth, resulting in high monthly costs.
With an on-premises edge solution, video feeds can be analyzed on-site by local servers. The system can be programmed to only send clips to the cloud when a specific event is detected, like unauthorized access or an unusual gathering. This drastically reduces the amount of data traversing the building's main internet connection. The result is lower operational expenses and more available bandwidth for tenants and other critical business functions, improving the digital experience for everyone in the building.
Enhancing Data Security and Compliance
Keeping sensitive information within the building's physical perimeter offers superior security and control. When data is processed on-site, it doesn't have to travel across the public internet to a third-party cloud provider, minimizing its exposure to potential interception or cyberattacks. This approach gives property owners greater authority over data governance and helps maintain tenant privacy.
This is especially important for tenants in regulated industries like finance, healthcare, or government, who often have strict data sovereignty and compliance requirements. On-premises processing ensures that their sensitive operational or customer data remains within their control. The preference for this model is clear, as on-premises solutions accounted for 67.2% of the edge computing market in 2024, driven largely by the need for data locality and security.
Building the Foundation: Essential In-Building Wireless Infrastructure
Understanding the benefits of edge computing is one thing, but implementing it requires a solid technological foundation. The success of any on-premises edge strategy depends entirely on the quality of the in-building wireless infrastructure that supports it. This infrastructure is a significant investment, with the hardware segment alone projected to reach $102.8 billion in 2025. The following technologies are the essential building blocks for creating an edge-ready property.
Private 5G and LTE Networks
Private cellular networks, using 5G or LTE technology, offer a level of reliability, security, and control that traditional Wi-Fi can't match. These networks operate on dedicated, licensed spectrum, making them immune to the interference and congestion common on shared Wi-Fi channels. This makes them ideal for mission-critical building systems like smart HVAC, access control, and emergency communications that require unwavering connectivity.
A key advantage of private 5G is "network slicing." This allows network administrators to partition the network into multiple virtual networks, each with its own dedicated bandwidth and performance characteristics. Property owners can use one slice for internal building operations and offer other premium, guaranteed-performance slices to tenants for their most demanding applications, creating a new and valuable service.
High-Density Wi-Fi 6/6E and Beyond
While private cellular handles critical systems, the latest Wi-Fi standards are essential for supporting tenant-facing applications and high-density IoT deployments. Wi-Fi 6 was specifically designed to improve performance in crowded environments by handling up to four times more device connections than previous standards. It achieves this by communicating with multiple devices simultaneously, making it ideal for busy conference rooms, lobbies, and co-working spaces.
Wi-Fi 6E builds on this by opening up a massive 1200 MHz of new, uncongested spectrum, providing more channels and reducing interference even further. These standards deliver the higher speeds and lower latency needed to support everything from video conferencing to the thousands of sensors that feed data into the building's edge computing platform. Furthermore, features like Target Wake Time in Wi-Fi 6 can help battery-powered IoT devices consume significantly less power, extending their operational life.
Unifying Connectivity: The Critical Role of DAS
A Distributed Antenna System (DAS) is the delivery mechanism that ensures all wireless signals reach every corner of a property. A DAS takes signals from various sources, including public cellular carriers and private 5G/LTE networks, and distributes them throughout the building via a network of discreetly placed antennas. This eliminates dead zones in challenging areas like parking garages, elevators, and basements.
A modern, well-engineered DAS is foundational for any edge-enabled building. It acts as the unified transport layer for all wireless services, ensuring seamless and reliable connectivity for tenants, visitors, and building systems alike. By supporting multiple frequencies and technologies simultaneously, a DAS provides the robust coverage needed for every edge application to function flawlessly, regardless of location within the property.
Key Considerations for Your On-Premises Edge Strategy
Implementing an on-premises edge computing solution is a strategic move that requires careful planning beyond just selecting hardware. Building owners and managers must consider how these new systems will integrate with their existing operations and what is needed to ensure long-term success. Addressing these challenges proactively is key to maximizing the return on investment.
Integrating with Legacy Building Systems
One of the biggest hurdles in modernizing a property is dealing with legacy Building Management Systems (BMS). Many older buildings have siloed systems for HVAC, security, and lighting that don't communicate with each other. An on-premises edge strategy must account for how it will connect to and gather data from these disparate sources.
A unified in-building wireless network serves as a powerful bridge, creating a common communication layer for both old and new systems. This allows the edge platform to collect and analyze data from across the entire property, breaking down information silos. This integration is what unlocks holistic building automation and efficiency, turning a collection of separate systems into a single, intelligent ecosystem.
Ensuring Scalability for Future Growth
The technological landscape is constantly changing. A system designed only for today's needs can quickly become obsolete as the number of connected devices and data-intensive applications grows. A successful edge strategy must be built on a foundation that is inherently scalable.
This means designing the underlying wireless network with future growth in mind. Choosing infrastructure that can handle increased bandwidth and accommodate a higher density of IoT sensors is important. This foresight ensures that the system can adapt to new demands over time without requiring a complete and costly replacement, protecting the initial investment for years to come.
Selecting the Right Technology Partner
The convergence of edge computing and in-building wireless involves multiple complex technologies working in harmony. A successful deployment requires expertise that spans across private 5G/LTE, high-density Wi-Fi, and Distributed Antenna Systems. It's not a project that can be handled by a simple IT vendor.
Choosing a technology partner with a proven track record across all layers of this modern infrastructure is non-negotiable. An experienced partner can design a holistic solution where all components are seamlessly integrated, ensuring optimal performance and reliability. Their deep expertise is what turns a collection of hardware into a powerful, cohesive, and future-ready digital platform for your property.
From Asset to Service: The ROI of an Edge-Ready Building
Investing in the infrastructure for on-premises edge computing is more than a capital expense; it's a strategic move that transforms a physical asset into a dynamic, service-oriented platform. This concept, often called "Building as a Service" (BaaS), positions the property as an active partner in a tenant's success. The smart building market is projected to grow to over $1.13 trillion by 2035, and the returns on this investment are tangible and multifaceted.
Attracting and Retaining High-Value Tenants
In today's market, best-in-class digital infrastructure is no longer an amenity; it's a core utility as fundamental as electricity or water. High-value tenants in sectors like technology, finance, life sciences, and media actively seek properties that can support their advanced operational needs. An edge-ready building with robust private cellular and high-density Wi-Fi is a powerful differentiator that can command premium rents and reduce vacancy rates.
These forward-thinking companies require guaranteed performance, low latency, and high security for their own critical applications. A building that can't provide this level of connectivity will be quickly passed over for one that can. With North America dominating the global smart building market, properties that invest in this infrastructure are positioning themselves to attract the most desirable and innovative tenants.
Creating New Revenue Streams
An advanced in-building wireless network isn't just a cost center; it can become a significant profit center. Property owners can directly monetize this infrastructure by offering tiered connectivity packages to tenants, providing different levels of speed and bandwidth based on their needs. This moves beyond simply providing a basic internet connection and into the realm of selling managed Wi-Fi services.
Furthermore, private 5G capabilities like network slicing allow owners to sell guaranteed, high-performance connectivity for specialized use cases, such as a media company needing to upload large files or a research firm running complex simulations. The building’s network can also serve as a platform for third-party vendors to offer other smart services to occupants, from smart parking solutions to automated retail, with the property owner sharing in the revenue.
Future-Proofing Your Commercial Real Estate Asset
Technology evolves at a breathtaking pace, and buildings that fail to keep up risk becoming obsolete. Investing in the wireless infrastructure to support edge computing is an important step in future-proofing a commercial real estate asset. This foundation ensures the property can adapt to whatever comes next, whether it's AI-driven building automation, advanced robotics, or even metaverse applications.
Properties equipped with this technology will be more efficient to operate, more attractive to tenants, and more adaptable to future market demands. This strategy not only enhances the building's current appeal but also protects its long-term value and relevance in a competitive market. Choosing to invest now is a proactive decision to secure an asset’s position for the decade to come.
Partner with Resolution Wireless to Build Your Edge-Ready Infrastructure
The shift toward on-premises edge computing is a fundamental change for smart buildings, and it's entirely dependent on a powerful, unified in-building wireless network. This convergence of local processing and robust connectivity is what will unlock the next generation of building efficiency, tenant experiences, and new revenue opportunities.
Designing and deploying these complex systems of private cellular, high-density Wi-Fi, and DAS requires deep expertise and a holistic approach. It involves careful planning, RF engineering, and seamless integration to ensure all components work together flawlessly.
If you're ready to upgrade your building for the future, the experts at Resolution Wireless are here to help. Our team provides end-to-end, turnkey solutions to design, install, and manage the wireless infrastructure needed for an edge-ready property. Contact us today to speak with a specialist and schedule an on-site survey.