4G/5G post-processing and root cause analysis

Overview

AKCELL Analyzer overview

AKCELL Analyzer is post-processing software that decodes test-device traces, replays campaigns on a single timeline and assigns a cause to every second of degraded throughput.

AKCELL Analyzer opens diagnostic traces from test devices, measurement files from commercial drive test tools, IP captures and AKCELL Mobile sessions. RRC and NAS signaling and IMS sessions are decoded message by message; radio measurements (MCS, resource blocks, rank, BLER) and IP flows are placed on the same timeline, together with the cell database and the serving-cell line.

Diagnosis is tool-assisted: more than forty event types detected against configurable thresholds, a cause assigned to every second of degraded throughput, correlation between parameters and before/after comparison. The HTML or PDF report and the exports are generated from the session.

Signaling

radio measurements, RRC and NAS signaling, IMS sessions and IP flows

40+ event types

configurable thresholds, linked to their message

8 rules

to assign a cause to every second of low throughput

Before/after

campaigns, devices and operators compared