Open issues impacting ran2 and or ran4
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Open issues impacting RAN2 and/or RAN4. Possible network assistance regarding DRS timing configuration allowed measurement bandwidth periodicity duration Possible network assistance regarding DRS occasion configuration CSI-RS configuration List of candidate cells/ TPs information

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Open issues impacting ran2 and or ran4
Open issues impacting RAN2and/or RAN4

  • Possible network assistance regarding DRS timing configuration

    • allowed measurement bandwidth

    • periodicity

    • duration

  • Possible network assistance regarding DRS occasion configuration

    • CSI-RS configuration

    • List of candidate cells/TPs information

    • MBSFN, TDD DL/UL configuration

  • Measurement gap

  • UE measurement behavior in cell on/off, DRX, activated/deactivated SCell

  • RSSI definition and RSRQ definition/support


Open issues mainly for ran1
Open issues mainly for RAN1

  • Whether a UE can be configured with both legacy-based measurement and DRS-based measurement

  • Relation between DMTC, measurements gap, DRX

  • DRS burst design

  • QCL

    • Restricted measurement set handling

    • Multiplexing of DRS with other signals such as PDSCH, feedback CSI-RS


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