[srslte-users] Error message: Configuring resource allocation

[Emilie Meyer]

Hi all

I have tested srsue a number of times, and observed that when running,
the error message "Configuring resource allocation" with red font
shows up in the console several times for each run.

I have traced that the reason to this error message is due to the
following block of code in the function
srslte_ra_dl_grant_to_grant_prb_allocation() in ra_dl.c, returning
SRSLTE_ERROR.

if (n_tilde_prb_even + N_gap - N_tilde_vrb / 2 < nof_prb) {
      grant->prb_idx[1][n_tilde_prb_even + N_gap - N_tilde_vrb / 2] = true
} else {
      return SRSLTE_ERROR;
}

But I don't really understand why this is happening from the
perspective of the LTE protocol. Can someone with knowledge please
explain.

Really appreciate for any comments on this topic.

-- 
Regards

Emilie