Abstract: A location-based system detects anomalies in performance indicators of telecommunication networks. The system generates a plurality of service areas, each service area including a plurality of adjacent cell sites. A performance indicator of a first service area of the plurality of service areas is selected and an aggregated service area performance indicator is generated, by aggregating the selected performance indicator for each cell site of the plurality of cell sites of the first service area. Generation of the plurality of service areas may be related to a determined network traffic threshold. The threshold may be related to: total bandwidth provided by a cell site, or total number of calls handled by a cell site. The selected indicator may be, for example the call set-up success rate (CSSR), or the drop call rate (DCR). An alert related to the aggregated indicator may be generated.

Abstract: A system is disclosed for electronically forecasting values of a plurality of time series. The system receives a dataset, for example of a telecommunications network. A plurality of performance indicators (PIs) are generated from the dataset. Groups of PIs are generated by the system, so that each PI in a group corresponds to an autoregressive integrated moving average (ARIMA) model of that group. A first group of PIs is selected, and the system configures for each PI of the first group of PIs at least a parameter of the ARIMA model. Based on the configured ARIMA model, the system may generate predicted values for any PI of the first group. In some embodiments, a seasonal ARIMA (SARIMA) model may be used, to allow detection of seasonal behavior of the time series.

Abstract: A location-based system detects anomalies in performance indicators of telecommunication networks. The system generates a plurality of service areas, each service area including a plurality of adjacent cell sites. A performance indicator of a first service area of the plurality of service areas is selected and an aggregated service area performance indicator is generated, by aggregating the selected performance indicator for each cell site of the plurality of cell sites of the first service area. Generation of the plurality of service areas may be related to a determined network traffic threshold. The threshold may be related to: total bandwidth provided by a cell site, or total number of calls handled by a cell site. The selected indicator may be, for example the call set-up success rate (CSSR), or the drop call rate (DCR). An alert related to the aggregated indicator may be generated.