mirror of https://github.com/PentHertz/srsLTE.git
Avoid repeated PDCCH locations
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@ -257,8 +257,20 @@ uint32_t srslte_pdcch_ue_locations_ncce_L(uint32_t nof_cce,
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for (i = 0; i < nof_candidates[l]; i++) {
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if (nof_cce >= L) {
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ncce = L * ((Yk + i) % (nof_cce / L));
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// Check if candidate fits in c vector and in CCE region
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if (k < max_candidates && ncce + L <= nof_cce) {
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// Check candidate fits in array
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bool valid = (k < max_candidates);
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// Check candidate fits in CCE region
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valid &= (ncce + L <= nof_cce);
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// Check candidate is not repeated in the list
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for (uint32_t j = 0; j < k && valid; j++) {
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valid &= (c[j].L != l || c[j].ncce != ncce);
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}
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// Append candidate
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if (valid) {
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c[k].L = l;
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c[k].ncce = ncce;
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