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srsLTE
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Use next_offset to correct time advance

This commit is contained in:
Ismael Gomez 2018-05-02 16:38:22 +02:00
parent be9f31c5cb
commit 5570dcd938
1 changed files with 1 additions and 3 deletions
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4
srsue/src/phy/phch_recv.cc
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@ -629,9 +629,7 @@ void phch_recv::set_agc_enable(bool enable)
void phch_recv::set_time_adv_sec(float time_adv_sec)
{
// If transmitting earlier, transmit less samples to align time advance. If transmit later just delay next TX
if (time_adv_sec > this->time_adv_sec) {
next_offset = floor((this->time_adv_sec-time_adv_sec)*srslte_sampling_freq_hz(cell.nof_prb)+1);
}
next_offset = floor((this->time_adv_sec-time_adv_sec)*srslte_sampling_freq_hz(cell.nof_prb));
this->next_time_adv_sec = time_adv_sec;
Info("Applying time_adv_sec=%.1f us, next_offset=%d\n", time_adv_sec*1e6, next_offset);
}