Knowledge Centre
Radio frequency engineering, written down
Reference material on RF planning and optimisation — the formulas, thresholds and methods we use on live networks. Written for engineers who need one specific answer, not a course.
Where to start
Four disciplines
Pick the one matching the problem in front of you. Nothing here assumes you have read anything else, and every article links to the ones it depends on.
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Fundamentals
The measurements
What the radio measurements report, how they relate, and the propagation and noise relationships behind them. Start here if a term in another article is unfamiliar.
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Planning
Designing the network
Turning a coverage or capacity requirement into a site count — link budgets, propagation models, inter-site distance and dimensioning against real load.
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Optimisation
Making it perform
The KPI framework, a structured order of investigation for degradation, and how field measurement turns a statistical symptom into a physical cause.
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Technology
Generations and change
What actually differs between LTE and 5G NR for the engineer optimising it, and the quick reference for every formula across the Knowledge Centre.
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Artificial Intelligence
Understanding modern AI
A practical, self-contained guide to concepts, models, chat platforms, agentic systems and responsible AI use.
All articles
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Engineering support
Need this applied to your network?
These are the methods we use on live networks. Send through your site list, KPI definitions and reporting template and we will come back with scope, method and timeline.