What is Rs EPRE?

Then the RS power per subcarrier and symbol, called Energy per Resource Element (EPRE) in the standard, is 0*log 0(subcarriers) below the maximum total output power (assuming all subcarriers are at the same power level). This means that RS is 27.78 dB below the maximum channel power for a 0 MHz LTE channel bandwidth.

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How is throughput LTE calculated?

If modulation used is 64 QAM (6 bits per symbol) then throughput will be 16.8×6=100.8Mbps for a single antenna port . If we consider a 2×2 MIMO system then this throughput will be double i.e. 100.8×2= 201.6 Mbps and with 4×4 MIMO system then throughput is about 100.8×4= 403.2 Mbps.

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