= lteCellSearch(enb,rxwaveform,searchalg) % NDLRB is only required so that lteCellSearch can infer the sampling % rate of 'rxwavefom' Noise = No*complex(randn(size(rxwaveform)),randn(size(rxwaveform))) Rsmeas2 = hRSMeasurements(cell2,rxgridcell2) įprintf( ' RSRP: %7.2fdBm %7.2fdBm ',txRSRPs(T,1),txRSRPs(T,2)) Rxgridcell2 = lteOFDMDemodulate(cell2,txcell2) Rsmeas1 = hRSMeasurements(cell1,rxgridcell1) Rxgridcell1 = lteOFDMDemodulate(cell1,txcell1) % Perform Reference Signal (RS) measurements on the transmitted % signals. Rxwaveform = rxwaveform + circshift(txcell2,delta_t) Txcell2 = lteRMCDLTool(cell2,randi(,1000,1)) ĭelta_t = round(info.SamplingRate*3e-6) % Time offset between cells % For each time period: for T = 1:nTimePeriodsįprintf( ' %s Time period T%d %s ',separator,T,separator) įprintf( ' NCellID: %7d %7d ',cell1.NCellID,cell2.NCellID) Quality parameters rsrq (Reference signal received quality) and rsrp (Reference signal received power) are determined.RxRSRPs = -inf(nTimePeriods,searchalg.MaxCellCount) command 'AT!='showphy'' returns following statistics: DL SYNCHRO STATISTICSĬhannel estimation state (Cell-spec.) : HIGH CINRĬhannel estimation state (UE-spec.) : LOW CINRĬhannel estimation state (MBSFN) : LOW CINRĬommand 'AT+CESQ' reurns 'not known or not detectable' for rxlev (Received signal strength level), ber (Channel bit error rate), rscp (Received signal code power) and ecno (Ratio of the received energy per PN chip to the total received power spectral density). Which LTE radio parameters are most relevant and how to interpret them?Į.g. We would like to implement LTE signal quality reporting in our products.

Rsrp dbm