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NR UE PDSCH-CSI overlap

Merged Francesco Mani requested to merge NR_handling_CSI_overlapping_with_PDSCH into develop

This MR implements the UE procedures to handle PDSCH and CSI-RS overlapping. In that case the receiver should rate-match around the CSI-RS resources.

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  • Bartosz Podrygajlo
  • Francesco Mani added 105 commits

    added 105 commits

    • 301690bb...297ef9d1 - 101 commits from branch develop
    • aa681134 - UE MAC configuration of CSIRS for PDSCH rate matching
    • 226b7b07 - improvements for slot fep at UE when receiving CSI and PDSCH
    • 197c88f3 - code improvement and formatting
    • d964f965 - rate-match around overlapping CSI-RS resources in PDSCH reception

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  • requested review from @bpodrygajlo

  • Bartosz Podrygajlo resolved all threads

    resolved all threads

  • Francesco Mani added 52 commits

    added 52 commits

    • d964f965...69962ef9 - 48 commits from branch develop
    • 4837a836 - UE MAC configuration of CSIRS for PDSCH rate matching
    • a3404b92 - improvements for slot fep at UE when receiving CSI and PDSCH
    • 7bd54357 - code improvement and formatting
    • 25d8d23a - rate-match around overlapping CSI-RS resources in PDSCH reception

    Compare with previous version

  • Bartosz Podrygajlo
  • changed milestone to %REVIEW_CAN_START

  • changed milestone to %REVIEW_IN_PROGRESS

  • Francesco Mani added 19 commits

    added 19 commits

    • 25d8d23a...707aab3a - 15 commits from branch develop
    • 224cc72e - UE MAC configuration of CSIRS for PDSCH rate matching
    • 866c15e9 - improvements for slot fep at UE when receiving CSI and PDSCH
    • fa8f7245 - code improvement and formatting
    • 40ef0c28 - rate-match around overlapping CSI-RS resources in PDSCH reception

    Compare with previous version

  • Bartosz Podrygajlo resolved all threads

    resolved all threads

    • Resolved by Bartosz Podrygajlo

      Is it possible to extend nr_dlsim to have this tested? From my quick analysis get_default_secondaryCellGroup doesn't configure CSI-RS, so that would have to be added. The mac instance of the UE should already be automatically updated if scg is updated, the issue is also to match the configured CSI-RS occurrence with the simulated slot. Overall I think its possible, but if you think its too much work that's fine.

  • Francesco Mani added 36 commits

    added 36 commits

    • 40ef0c28...5af81bbc - 31 commits from branch develop
    • 15191452 - UE MAC configuration of CSIRS for PDSCH rate matching
    • f30b42d8 - improvements for slot fep at UE when receiving CSI and PDSCH
    • 21744d88 - code improvement and formatting
    • f5c7fc3b - rate-match around overlapping CSI-RS resources in PDSCH reception
    • bf69e256 - build common DMRS and CSI overlapping bitmap outside of the RBs and REs loops

    Compare with previous version

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