New blueprint targets smarter Wi‑Fi in dense housing

The Wireless Broadband Alliance has published new recommendations for broadband and smart-building connectivity in multi-dwelling units, arguing that fragmented deployments and proprietary approaches are limiting reliability and scalability in dense residential buildings.

The report focuses on connectivity strategies for apartment blocks and other multi-household buildings. It proposes an architecture based on managed Wi‑Fi, open standards, and closer integration with IoT and building systems.

Multi-dwelling units (MDUs) account for a growing share of the housing stock in many markets. The report cites U.S. Census data showing that just under a quarter of the U.S. population lived in buildings with four or more units in 2021 and points to forecasts of rising Wi‑Fi equipment demand in the sector.

ABI Research figures cited in the report forecast Wi‑Fi access point shipments into MDUs will rise from 1.2 million units in 2025 to 2.6 million units by 2030. Wi‑Fi 6 accounts for most current deployments in the segment, while Wi‑Fi 7 is expected to become the leading technology by 2027.

Fragmented networks

The report describes a market in which operators, property owners, managed service providers, and technology vendors often deploy overlapping or inconsistent wireless networks. Proprietary implementations and uneven use of standards can increase complexity for owners and operators, while fragmentation can weaken performance and make large-scale operations more difficult.

It proposes treating connectivity as shared building infrastructure rather than a series of isolated, unit-by-unit installations, with an emphasis on fully managed deployment. It also calls for predictable tenant isolation and security controls when multiple households share the same physical network footprint.

The recommendations include using open standards such as EasyMesh, USP/TR-369, TR-181, MoCA/G.hn, and OpenRoaming. A standards-based architecture, the report argues, reduces vendor lock-in and helps maintain interoperability as devices and services evolve.

Converged building services

A key theme is convergence between Wi‑Fi networks, IoT devices, and property management systems. The report links this approach to more consistent onboarding and lifecycle management across a building, and says integrating property management systems can align resident access, contractor access, and device provisioning with operational processes.

It also describes "Multi-Admin" as a defining requirement in buildings with shared infrastructure: a role-based model that allows owners, operators, service providers, contractors, and residents to manage the parts of the environment relevant to them while maintaining privacy and security controls.

The report notes gaps and opportunities around the Connectivity Standards Alliance's Matter protocol, a cross-vendor approach to smart-home interoperability. It links Matter to the growing need to support multiple wireless technologies in the same building environment, including Wi‑Fi and Thread.

Technology transition

The report discusses upcoming shifts, including wider adoption of Wi‑Fi 7, use of 6 GHz spectrum, and the move toward WPA3 security. It also highlights operational challenges in building-wide transitions, such as device compatibility and the risk of disruption when migrating security settings at scale.

Alongside wireless upgrades, it emphasises wired backhaul as part of a consistent approach to performance in high-density buildings, citing more predictable throughput and reliability in shared spaces and individual units.

Tiago Rodrigues, President and CEO of the Wireless Broadband Alliance, said the opportunity depends on a more deliberate approach to building connectivity.

"Connected living at scale represents a strategic opportunity for the MDU and residential sector, but only if connectivity infrastructure is centralized orchestrated rather than an afterthought. For residents, this means reliable, seamless digital experiences across their homes and shared spaces. For owners and operators, it means predictable performance, operational efficiency, investment optimization and the ability to introduce new, differentiated services with long-term value," said Rodrigues.

George Hechtman, Project Leader and Principal at Hechtman Venture Development, said the work began with practical concerns about how smart-building deployments evolve in real buildings.

"We conceived of this working group as a result of seeing the proliferation of IoT wireless devices, their various stakeholders and use cases in MDU buildings. This can result in a complex mishmash of technologies at odds with each other. We felt that a comprehensive review of these technologies was a necessary first step towards resolving these issues, while providing property owners, service providers, and software/hardware vendors with a valuable reference document. We look forward to leveraging the various learnings into our 2026 technical program," said Hechtman.

Wael Guibene, Project Co-Leader, Chief Editor, and Platform Architect at Silicon Labs, said the report points to a Wi‑Fi, Thread, and Matter-based convergence model.

"Multi-dwelling environments represent one of the most demanding proving grounds for IoT connectivity today. This WBA whitepaper demonstrates that the path forward lies in the convergence of Wi-Fi and Thread through Matter, enabling a unified, interoperable ecosystem where devices seamlessly coexist across protocols. At Silicon Labs, we believe that standards-based connectivity is the foundation of scalable smart living, and this work provides critical guidance for deploying truly operator-managed IoT at scale," said Guibene.

Saurabh Mathur, Vice President of Product Management at RUCKUS Networks, said resident expectations for in-building connectivity are shifting as work, entertainment, and smart-home use expand.

"MDU residents no longer judge their building's connectivity by whether they can get online - they expect multi‐gigabit, always‐on experiences for work, entertainment, and smart home automation in every corner of the property. And they increasingly expect intelligent, AI‐driven networks that anticipate congestion, personalise access and automatically troubleshoot issues so every guest enjoys a seamless, secure connection," said Mathu.

The WBA said a second phase of work will begin in the first quarter of 2026, focusing on an MDU Smart Living Technical Blueprint and deployment guidance for operators, property owners, managed service providers, and technology vendors.