Indoor coverage

Indoor coverage

Indoor coverage

Last updated:
June 1, 2026

Indoor coverage is the quality of the mobile network inside buildings. Building materials and architecture affect the signal, and the right technology can improve it.

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Indoor coverage is the quality of the mobile network inside buildings. Building materials and architecture affect the signal, and the right technology can improve it.

Indoor coverage is the quality of the mobile network inside buildings. Building materials and architecture affect the signal, and the right technology can improve it.

What is mobile indoor coverage?

Mobile indoor coverage is the quality of your mobile network inside buildings. Building materials, architecture and location all affect how well your device performs indoors. For many people, home and office are central communication points, and stable coverage is crucial for both work and everyday life.

Technologies to improve indoor coverage

  • Off air repeater, a bridge between the outdoor and indoor signal, good when the outdoor signal is strong.
  • Fibre DAS, a distributed antenna system for larger buildings that gives even coverage.
  • Frequency translating repeater, which converts frequencies to match different network needs.

How to get started

Start by assessing where and when coverage is weakest. Then it can be worth consulting an expert to find the right solution. One alternative to fixed equipment is a mobile solution that replaces older DECT systems.

Frequently asked questions about indoor coverage

Why is mobile coverage worse indoors?

Building materials such as concrete and metal weaken the signal, which makes coverage poorer indoors.

How can I improve indoor coverage?

With a repeater, DAS or a mobile solution tailored to the building's needs.

Does indoor coverage affect call quality?

Yes. A weak signal gives poorer sound, more dropouts and slower data.

Is a mobile solution better than DECT?

Often, because a mobile solution with good coverage gives more flexibility than fixed base stations.

Want better reception at the office? Explore our features or contact us for a demo.

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A selection of our customers

Svensk fastisghetsförmedling logoSvensk fastisghetsförmedling logo
Renta logo Renta logo
SwedolSwedol
FastighetsbyrånFastighetsbyrån
Linköping UniversitetLinköping Universitet
GeberitGeberit
Skåne MejerierSkåne Mejerier
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