More than 70% of cellular network traffic is generated indoors, hence it's important to have a strategy to measure indoor cellular coverage, network Quality of Experience(QoE) to optimise network to provide better Quality of Service (QoS) to customers. For example: Consistent call drop-in specific indoor locations with a high number of users in large office venues will lead to customer churns. Though practically, it’s impossible to test all indoor locations due to high cost in logistics, resourcing, and costs involved in RF measurement tools, RantCell has come up with an app, cloud-based disruptive technology to accurately measure indoor mobile network user experience from small to large organisations with an ability to deploy the solution to mobile users in large scale.

With RantCell App, transform any Android smart phone (Supported devices) into indoor cellular QoE measurement tool by loading floor plans for performing walk tests in large venues such as shopping complex, multi-story building, airports, train stations, offices to small residential homes.

Key Benefits

  • With RantCell app, transform any Android smart phone to test indoor coverage tool by loading floor plans or map of building.

  • Users can easily load small to large floor plans (any shape of building) from Android photo Gallery and overlay on Google indoor map satellite view of buildings.

  • Floor plans and reports are stored centrally on cloud and can be shared among your colleagues.

  • Ease of operation, tests and indoor navigation could be conducted by a non-technical staff also.

  • Test data is uploaded to RantCell Cloud server in real-time.

  • Online Web-based dashboard indoor floor plan for post analysis.

  • Cost effective, no investment required on specific hardware and post analysis tools etc.

  • Available as an online subscription plan starting from $80/month.

  • Mass deployable in excess of 500+ devices on RantCell Enterprise solution or on RantCell crowd Metrix solutions.

Use Cases

5G technology for small cell indoor coverage. (Currently supported on - Samsung Note 10+ 5G)

  • Measure 5G NR indoor coverage and data throughput performance. Generate 5G indoor floor plan-based user experience reports for commercial validation of deployments or RF optimisation.

Indoor Test

Indoor Small cells and indoor DAS/repeater deployment validation

  • Validate coverage, QoE for your indoor small cells, DAS or repeater deployments. Equip large number of field engineers with RantCell app and validate the performance of your deployments against designs. Visualize survey reports in seconds or in real-time in RantCell web-based dashboard while the tests are carried out in the field. Accelerate your indoor deployments through our solution.

Compare indoor mobile network performance with competitors

  • Survey multiple mobile network carriers and generate automated carrier coverage map with comparison reports to identify the best network with QoE within the specific indoor area. Visualize automated report on KPI's. Analyse and identify the best network to use indoors. Benchmark and generate reports on QoE such as CSSR, data throughput KPI's, coverage between network operators.

RantCell Automated PDF Sample Reports for indoor walk test


Manage Indoor coverage complaints remotely without field visit

  • Majority of network coverage related complaints are indoors and most of them require engineer visits to customer premises to perform survey of network entailing huge operational costs. Our RantCell technology facilitates customers to raise a self-service style complaint from their smart phones along with basic QoE indoor survey reports to the RantCell Cloud to RF optimisation engineers to perform initial assessment remotely. This enables operators or vendors to either resolve the issue remotely or to strategize the field visits, thereby reducing costs. For more information on this, please Contact Us or email to

Aviation onboard network benchmarking

  • Mobile network benchmark 4G/Wi-Fi services for passenger on boarded aircraft connected via satellite backhaul and ground network.

  • Load floor plans of passenger aircraft and benchmark signal levels and user experience of mobile network precisely on each passenger seat.

  • Get real-time view of user experience from multiple fleet of aircrafts.

    Indoor aircraft test

Indoor gopalan mall

Sample Indoor Residential Walk Test Report