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Network capacity

Surplus

A capacity optimisation tool for mobile network teams that finds congested cells, finds nearby cells with safe spare capacity, explains every decision and lets engineers test a traffic move before touching the network.

  • Capacity planning
  • Congestion hotspots
  • What-if simulation
  • Explainable decisions
  • Policy-driven

01

Overview

Surplus reads hourly cell KPIs and cell configuration from a telecom operator's radio network. It finds receiver cells under sustained congestion and donor cells with spare PRB headroom that can safely take more load. A donor must pass every safety gate: peak load, headroom, stability over time, no congested neighbour on the same band nearby, and enough backhaul capacity.

Category
Network capacity
Industries
Telecom

02 · Business value

What it changes for the business

Surplus

Surplus helps an operator use the capacity it already owns before it spends on new sites, while keeping customer experience safe.

  • 01

    Deferred capital spend

    Finding latent capacity in existing cells helps defer site expansions where load can be shared instead.

  • 02

    Earlier congestion action

    Sustained hotspots are flagged from KPI data, so teams can act before customers start to complain.

  • 5 safety gates

    Lower risk on every change

    A donor must pass peak load, headroom, stability, neighbour and backhaul checks, which reduces the chance of moving congestion to another cell.

  • 04

    Decisions engineers can trust

    Explainable results and what-if simulation shorten review cycles because engineers can see the reasoning and the likely outcome.

03 · The Problem → The Outcome

Challenges → Solutions

  1. 01

    Challenges: Congested cells hurt customer experience, and teams often hear about them from complaints first.

    Solutions: Sustained hotspots are detected from hourly PRB data and ranked by severity, with peak and off-peak views.

  2. 02

    Challenges: Spare capacity already sits in the network, but nobody can see where it is safe to use.

    Solutions: Donor cells and sites are found only when they pass every safety gate, and are scored high or medium confidence.

  3. 03

    Challenges: Engineers distrust tools that recommend a change without showing the reasoning.

    Solutions: Every result carries an explainability trace showing each gate, the measured value and the threshold.

  4. 04

    Challenges: A traffic move can push a donor cell into congestion, and testing it live is risky.

    Solutions: The what-if simulator estimates the donor and receiver state after the move, with an uncertainty band and historical evidence.

  5. 05

    Challenges: Thresholds differ by band and hardware, and changing them usually needs a developer.

    Solutions: A configurable capacity policy and user-defined radio segments let admins tune thresholds from the UI, with data-based suggestions.

04 · Use cases

Where it fits, by industry

Telecom

Purpose-built AI solutions for telecommunications providers.

  1. 01

    Network Advisor: capacity planning

    Planning teams find congestion early and see where spare capacity can carry the load, instead of defaulting to new sites.

  2. 02

    Load balancing between cells

    Radio engineers pair congested receiver cells with safe donor cells nearby and review the evidence for each pairing.

  3. 03

    Pre-change what-if testing

    Before steering traffic, engineers simulate the move to estimate donor load and user throughput after the change.

05

Enterprise Capabilities

Intended Users

Radio and capacity planning engineers at a telecom operator, with admins who manage the capacity policy and access roles.

Surplus

Network capacity

  1. 01Congestion hotspot detection and severity ranking
  2. 02Donor cell and site identification with safety gates
  3. 03Explainability trace for every decision
  4. 04What-if capacity simulator
  5. 05Configurable capacity policy and radio segments
  6. 06Regional map views, site drill-down and Excel export

06 · Highlights

Key Proof Point

Surplus

Surplus only proposes a donor that passes every safety gate, shows the evidence for each check, and lets engineers simulate the move before anyone changes the network.

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