SMO-BS 3GPP
Customized Software for Automated Monitoring of GSM, UMTS, LTE, 5G Base Stations
Certificate of state registration of software packages
Purpose:
- Analysis of GSM, UMTS, LTE base station signal parameters
The Software Provides:
- Search, detection and analysis of GSM, UMTS, LTE, 5G signals
- Scanning RF channels of the networks in the following modes:
- Scanning all channels dedicated for GSM, UMTS, LTE, 5G network operation
- Scanning channels within the preset RF band
- Scanning channels with given numbers
- Selective direction finding of selected base station (when DF antenna system is available)
- Spectrum imaging and measurement of spectra including frequency offset, frequency band width
- Finding frequency channel conflicts used by several base stations (from one or several networks) and calculation of relative signal power from those stations
- Measurement of channel parameters including: noise level, signal-noise ratio, evaluation of channel impulse response and frequency response, bit and packet error
- Comparing analysis results with FTAP data base
- Saving analysis results to the database with an option of further automatic control of changes
- Amplitude-based localization of base stations through measurement of signal power in different spots of the area
- Evaluation of Base Stations field strength (if calibrated antennae are available)
- Drawing up reports on results of works executed (as per editable template with graphical and tabular data attached).
Monitoring Mode Window of SMO-BS 3GPP
Analysis of GSM/DCS provides:
- Receipt of synchronous and broadcast channel messages and acquisition of:
- BSIC base station ID including NCC network unique code and BCC base station unique code
- LAI position ID including MCC country ID, MNC network GSM ID and local area ID within LAC network
- Cell ID (CI)
- Frequency channel numbers allocated to given CA cells
- Numbers of broadcast frequency channels from adjacent cells
- Detection of operation mode of base station with FH (channel hopping), as well as list of hopping channels and GPRS-hopping channels
- Signal symbol power measurement (average base station signal power within the GSM band when transmitting content-rich part of packets)
- Measurement of phase error and carrier frequency signal feedthrough level
- Evaluation and imaging of multipath profile
GSM Base station signals analysis results window
Analysis of UMTS provides:
- For each detected base station the following service parameters are extracted:
- MNC network identifier
- Country code (MCC)
- UTRAN CELL ID
- Local area ID LAC
- Cell Barred flag
- Scrambling sequence number
- Codegram display
- Visualization of the modulation constellation to assessment of demodulation quality
- Evaluation of signal channel multipath propagation profile
UMTS base station signals detailed analysis results window
Analysis of LTE provides:
- Search and detection of LTE base station signals with acquisition of the following service parameters for each detected base station
- PhysicalLayerCellID identifier
- MNC network identifier
- Country code (MCC)
- ECI (cellIdentity), which includes base station eNB ID и base station cell ID (CI)
- Tracking area code (TAC)
- CellBarred flag, commercial operation flag
- Measuring emission parameters of base stations and repeaters of LTE based mobile wireless communication networks (hereinafter, LTE standard based networks) in FDD and TDD duplex modes
- Monitoring of service information contained in signals of base stations and repeaters of LTE standard based networks in FDD and TDD duplex modes
- Analysis of broadcasting parameters and identification of active base stations of the LTE standard based networks
- Automatic detection of length of cyclic prefix of basic station and repeater signals of the LTE standard based networks
- Automatic detection of numbers of active RF channels of LTE standard based networks.
- Automatic bandwidth detection for signals of active RF channels of LTE standard based networks
- Signal level measurement in phisical channels of LTE network
- Automatic bandwidth detection of the number of transmitting antennae of active base stations of LTE standard based networks
- Measuring error vector of base stations and repeater signal modulation of the LTE standard based networks
- Determination of the BS sector number and cell ID
- When signal quality measuring:
- Imaging evaluations of modulation symbols of BSC broadcasting channel, PDCCH and PDSCH channels
- MER evaluations of primary, secondary sync signals, reference signal and BSC broadcasting channel, PDCCH and PDSCH channels
- Determination of dependence of MER and EVM from reference signal frequency
- Evaluation of system error of BSC broadcasting channel, PDCCH and PDSCH channels
- Evaluation of amplitude imbalance of BSC broadcasting channel, PDCCH and PDSCH channels
- Evaluation of quadrature error of BSC broadcasting channel, PDCCH and PDSCH channels
- Evaluation of phase jitter of BSC broadcasting channel, PDCCH and PDSCH channels
- Evaluation of propagation channel – multipath profile, channel amplitude and frequency response
Selective DF of base station
Results of base station localization
Analysis of 5G provides:
- Detection of 5G base station signals with acquisition of the following service parameters for each detected base station:
- PhysicalLayerCellID
- MNC network identifier
- Country code (MCC)
- ECI (cellIdentity), which includes base station eNB ID и base station cell ID (CI)
- Tracking area code (TAC)
- CellBarred flag, commercial operation flag
- Measuring emission parameters of 5G base stations
- Monitoring of service information contained in signals of 5G base stations
- Analysis of broadcasting parameters and identification of active 5G base stations
- Automatic detection of numbers of active RF channels of 5G networks
- Automatic bandwidth detection for signals of active RF channels of 5G networks
- Signal level measurement in physical channels of 5G network
- Measuring error vector of 5G base stations
- Determination of the BS sector number and cell ID
- When signal quality measuring:
- Imaging evaluations of modulation symbols of BSC broadcasting channel, PDCCH control channel and PDSCH channel
- Evaluation of MER of BSC broadcasting channel, PDCCH and PDSCH channels
- Evaluation of system error of BSC broadcasting channel, PDCCH and PDSCH channels
- Evaluation of propagation channel – multipath profile, amplitude and frequency response
- Measurement of power and spectrum parameters of 5G base station signal.