= 20 dBĞxcellent Strong signal with maximum data speedsġ3 dB to 20 dB Good Strong signal with good data speedsĠ dB to 13 dBğair to poor Reliable data speeds may be attained, but marginal data with drop-outs is possible. When this value gets close to -20, performance will drop drastically 15 dB to -20 dBğair to poor Reliable data speeds may be attained, but marginal data with drop-outs is possible. 10 dB to -15 dB Good Strong signal with good data speeds RSRP RSRQ SINR Functions for all Some important indicator LTE drive test parameters: 1. = -10 dBĞxcellent Strong signal with maximum data speeds When this value gets close to -100, performance will drop drastically 90 dBm to -100 dBmğair to poor Reliable data speeds may be attained, but marginal data with drop-outs is possible. RSSI wideband power noise + serving cell power + interference power. It is the power of the LTE Reference Signals spread over the full bandwidth and narrowband. 80 dBm to -90 dBm Good Strong signal with good data speeds RSSI for LTE is a calculated from several other signal related measurements. RSRP Reference Signal Received Power is an RSSI type of measurement. >= -80 dBmĞxcellent Strong signal with maximum data speeds In one method, the cross-correlations between adjacent Cell-specific Reference Signals (CRSs) are used to calculate the RSRP and to detect any ghost cells in a.
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