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And how these values are used at UE ?

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What is the range of RSRP, RSRQ, RSSI and SINR value to get good data rate and how it is related to eNodeB transmition power ? And how these values are used at UE ?

posted Jun 20, 2014 by Samardeep Acharya

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In a high level, all these terms like RSRP, RSRQ, RSSI and SINR used by UE to measure the current channel conditions. UE sends CQI reports to eNodeB, based on that eNodeB makes decision about MCS for the next transmission over the PDSCH.

RSRP value ranges from -140 dBm to -44 dBm (resolution of 1 dBm)
RSRQ value ranges from -19.5 dB to -3 dB (resolution 0.5 dB)

I don't know about RSSI and SINR values.

answer Jun 21, 2014 by Rupam
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