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Iain Stirling

Last seen: 9 giorni fa |  Attivo dal 2017

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Risposto
When is it needed to incorporate frequency offset correction in lteDLPerfectChannelEstimate?
Hello Omer, The purpose of the frequency offset option on lteDLPerfectChannelEstimate is to match any frequency offset correc...

oltre 6 anni fa | 1

Risposto
How to generate LTE15 PRACH subframes?
Hello Reza, It is not possible to directly generate the waveform at a different sampling rate, but it should be very easy to ...

oltre 6 anni fa | 0

| accettato

Risposto
Does lteDLPerfectChannelEstimate command in LTE toolbox yields the true channel response or just an estimate?
Hello Omer, Yes, you've captured it well, lteDLPerfectChannelEstimate should serve as an upper bound. Doppler effects deemed ...

oltre 6 anni fa | 1

| accettato

Risposto
Does lteDLPerfectChannelEstimate command in LTE toolbox yields the true channel response or just an estimate?
Hello Omer, lteFadingChannel operates solely in the time domain, combining the path gains with time-domain filters that delay...

oltre 6 anni fa | 1

Risposto
Does lteDLPerfectChannelEstimate command in LTE toolbox yields the true channel response or just an estimate?
Hello Omer, lteDLPerfectChannelEstimate operates by generating an impulse train (one impulse for each OFDM symbol), passing t...

oltre 6 anni fa | 1

Risposto
Why does ltePMISelect select PMI using summed SINR?
Hello Chulong, The selection criteria used is based on the linear MMSE SINR metric assumed in the design of the codebook entr...

oltre 7 anni fa | 0