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feature RAN (RRC): Align SIB1info to 3GPP - #72

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DmitriyRodin merged 1 commit into
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feature/RAN-048-SIB1
Jul 7, 2026
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feature RAN (RRC): Align SIB1info to 3GPP#72
DmitriyRodin merged 1 commit into
masterfrom
feature/RAN-048-SIB1

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  • add RachConfigCommon and SiSchedulingInfo into SIB1Info
  • expand SIB1Info to use a 64-bit cell_identity to support 36-bit NR Cell Identity (NCI).
  • extend GnbCellConfig to encapsulate full RachConfigCommon and SiSchedulingInfo sub-structures
  • add SystemInformationService::buildSib1
  • update ProtobufSerializer serialization/deserialization SIB1
  • update QDataStreamSerializer serialization/deserialization SIB1
  • implement cell access control in UeLogic::handleSib1 to validate cell_barred and cell_reserved_for_operator_use flags, and cache active RACH/SI configs upon successful camping
  • update unit-tests

TECHNICAL DEBT:

  • temporary disable two unit tests: one for UE and one for gNB

Close #71

- add RachConfigCommon and SiSchedulingInfo into SIB1Info
- expand SIB1Info to use a 64-bit `cell_identity to support
  36-bit NR Cell Identity (NCI).
- extend GnbCellConfig to encapsulate full RachConfigCommon
  and SiSchedulingInfo sub-structures
- add SystemInformationService::buildSib1
- update ProtobufSerializer serialization/deserialization SIB1
- update QDataStreamSerializer serialization/deserialization SIB1
- implement cell access control in UeLogic::handleSib1 to
  validate cell_barred and cell_reserved_for_operator_use
  flags, and cache active RACH/SI configs upon successful camping
- update unit-tests

TECHNICAL DEBT:
- temporary disable two unit tests: one for UE and one for gNB

Close #71
@DmitriyRodin
DmitriyRodin merged commit 71657b6 into master Jul 7, 2026
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RAN: Align SIB1 in my project to 3GPP TS 38.331

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