Module 3 · Ericsson counters & formulas · ~57 min · Engine AI-v6

Read the network’s
diary. Verbatim.

Real Ericsson counters, spelled exactly as the node spells them, and the vendor’s own 23.Q2.5 KPI formulas computed term by term with animated formula counters: DRB Accessibility as a product of three doors, Retainability with its sacred active qualifier, the drop-cause tree with five named suspects, mobility’s two-stage arithmetic, the throughput family — then counters become features, and five detectors race on the same six-day degradation.

▶  Play the module ✦  Open the playground
29chapters · ~57 min
40+real pm-counters
12verbatim KPI formulas
5detectors, raced
Watch · Module 3 · ~57 min

The formula-counter show — Ericsson’s own arithmetic, animated

Counters tick, formulas assemble term by term, and the five vital signs compute themselves on stage: 100 × RrcConnEstab × NgSigConnEstab × DrbEstab → 97.0%, the drop rate’s 75 / 14,340 → 0.52%, the five-child cause tree, interference and CQI histograms growing their guilty humps, decomposition peeling rhythm from creep, and four detectors flagging the same degradation on day 6 · 5 · 3 · 2. English karaoke subtitles.

output · live render — Module 3 · The KPI Enginecue-synced engine
CT-AITEL-1000 · Module 3 · AI in Telecom Optimization
The KPI Engine — reading a live Ericsson network
0:00 / 0:00
Playground · compute it yourself

The live KPI calculator — and the detector race

Type any counter values into the verbatim Ericsson formulas and watch the tickers compute Accessibility and Drop Rate. Then run four detectors on the six-day Bandra degradation and see who flags first.

⭐ the live KPI calculator — verbatim 23.Q2.5formula counters
⭐ the detector race — six days of Bandraday 6 · 5 · 3 · 2
the same six-day degradation: drop rate 0.31 → 1.81%, interference rising, CQI sliding. Pick a detector.
Reference · the formula book

Twelve verbatim formulas, card by card

Each card carries the exact Ericsson 23.Q2.5 formula, its counters, and the engineering wisdom baked into its exclusions. Filter as you revise.

Reference · the counter dictionary

Every counter of Module 3, with its MO class

Real Ericsson counter names — what each one counts, where it lives, and the formula it serves. The join key of everything: the managed object.

counter / termfamilyMO class / unitwhat it means
Mastery check

The Module 3 mastery check

Ten questions from a pool of nineteen — formulas, counters and detectors, reshuffled every load. 70%+ unlocks the surgery of Module 4.

Q 1 / 10
0 ✓