sched,nr: forbid concurrent SSB and PDSCH until it is supported

3 years ago · 0cb76681a8
parent 8bb06ff2c0
commit 0cb76681a8
1 changed files with 6 additions and 0 deletions
--- a/srsenb/src/stack/mac/nr/sched_nr_grant_allocator.cc
+++ b/srsenb/src/stack/mac/nr/sched_nr_grant_allocator.cc
@ -205,6 +205,12 @@ alloc_result bwp_slot_allocator::alloc_pdsch(slot_ue& ue, const prb_grant& dl_gr
  if (bwp_pdsch_slot.dl_prbs.collides(dl_grant)) {
    return alloc_result::sch_collision;
  }
+  if (not bwp_pdcch_slot.ssb.empty()) {
+    // TODO: support concurrent PDSCH and SSB
+    logger.info("SCHED: skipping rnti=0x%x PDSCH allocation. Cause: concurrent PDSCH and SSB not yet supported",
+                ue.rnti);
+    return alloc_result::no_sch_space;
+  }

  // Find space in PUCCH
  // TODO