5G Private Networks that also deliver public MNO Services

Solving the question of “who pays?” for in-building coverage with MOCN Neutral Host + Private 5G

Delivering high-quality in-building mobile coverage is a familiar headache. Offices, hospitals, campuses and venues often have patchy signal indoors, yet upgrading coverage can be both expensive and messy. The problem isn’t just technical, it’s commercial too. 

Everyone benefits, but who actually pays for the network?The landlord? The tenants? The mobile operators? The venue owner? The IT team? The answer is often “not sure” and, while each stakeholder points at another, it creates uncertainty that can stall projects for years.

A practical way out of this deadlock is to combine neutral host and private 5G on the same physical infrastructure using MOCN.

What is MOCN, in plain English?

MOCN stands for Multi-Operator Core Network. The idea behind it is simple:

You build one set of indoor radios (the neutral host layer) which can serve multiple mobile operators at the same time. So, Vodafone/EE/O2 (for example) can all provide in-building coverage using the same shared equipment, rather than each having to install their own.

At the same time, that same physical network can also support a private 5G network for the building or campus owner which can be used for (among other things) operational systems, IoT, security, automation, or critical communications.

So, the one infrastructure can deliver two outcomes:

1. Better public mobile coverage indoors (for everyone’s phones)

2. A dedicated private 5G service (for the organisation’s operations)

Why is combining neutral host + private 5G so powerful?

1) It turns one business case into two

Neutral host on its own is often hard to fund because the benefits are spread across lots of people. Private 5G on its own is often easier to justify because it supports specific operational outcomes.

When you combine them, you can fund a single build from multiple value streams:

• landlord/estate owner funds coverage as a building amenity

• tenants fund private connectivity for their operations

• operators contribute (or contract) to extend their coverage indoors

• the system integrator runs a managed service

That’s the first big “unlock”, where multiple parties can share the cost, because they each get direct value.

2) It reduces duplication and wasted spend

Without neutral host, each operator might need to build out their own indoor solution. Without private 5G, the enterprise might be required to bolt on another network for its own operations.

MOCN-based neutral host means:

• One shared radio layer for public and private networks

• Fewer separate deployments

• Fewer competing systems to operate

• A cleaner upgrade path over time

3) It makes the “who pays” conversation easier

Instead of arguing over a single budget pot, you can position the project as:

• A shared building/campus utility (neutral host)

• A business-critical operational platform (private 5G)

This can make procurement and stakeholder alignment much simpler.

Why this matters to a lay audience: Real-world benefits

Whether you’re a building owner, CIO, operations lead or venue manager, the outcomes are straightforward:

• Better indoor mobile signal for staff, visitors and tenants

• More reliable connectivity for operational systems (security, sensors, tablets, scanners, point-of-sale, etc.)

• Improved safety and business continuity through predictable coverage

• A platform for future upgrades (automation, video analytics, edge AI) without rebuilding the network

Where Antevia fits: making the combined model fast and affordable

This commercial model only works if deployment and operations are simple, and that’s exactly what Antevia Networks’ 5G SHIFT has been designed to do, providing rapid in-building coverage with low operational overhead, built for partners and enterprise environments.

In practice, 5G SHIFT focuses on:

• Fast deployment (repeatable designs, fewer moving parts)

• Easy day-to-day operation (integrated management rather than tool sprawl)

• Supportability (built to be run by IT/managed service teams, not specialist mobile engineers)

Critically, it enables MOCN-based neutral host and private 5G to be delivered on the same physical network, so you aren’t paying twice to solve two closely related problems.

Because of this simplified architecture and deployment model, the combined solution can be delivered at a cost less than half that of a traditional cellular indoor build-out (think legacy-style indoor cellular approaches), while still delivering the coverage, control and performance enterprises expect.

Bottom line:MOCN-based neutral host + private 5G can turn in-building coverage from a stalled, single-owner cost problem into a shared-value platform. And when the platform is simple to deploy and operate, the economics finally work.

Author: Alex Smith, VP of Product Marketing