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Update NTN in Feature Set

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Thomas Schlichter
2025-10-24 15:11:36 +02:00
committed by Robert Schmidt
parent 23c115dc74
commit a898c18ddc
1 changed files with 21 additions and 3 deletions
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doc/FEATURE_SET.md
+21 -3
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@@ -125,13 +125,14 @@ These modes of operation are supported:
- MAC downlink scheduler - MAC downlink scheduler
- phy-test scheduler (fixed allocation and usable also without UE) - phy-test scheduler (fixed allocation and usable also without UE)
- regular scheduler with dynamic proportionally-fair allocation - regular scheduler with dynamic proportionally-fair allocation
- MCS adaptation from HARQ BLER - MCS adaptation from HARQ BLER or SSB-SINR report
- MAC header generation (including timing advance) - MAC header generation (including timing advance)
- ACK/NACK handling and HARQ procedures for downlink - ACK/NACK handling and HARQ procedures for downlink
- MAC uplink scheduler - MAC uplink scheduler
- phy-test scheduler (fixed allocation) - phy-test scheduler (fixed allocation)
- regular scheduler with dynamic proportionally-fair allocation - regular scheduler with dynamic proportionally-fair allocation
- HARQ procedures for uplink - HARQ procedures for uplink
- MCS adaption from HARQ BLER or PUSCH SINR
- Scheduler procedures for SRS reception - Scheduler procedures for SRS reception
- Periodic SRS reception - Periodic SRS reception
- Channel rank computation up to 2x2 scenario - Channel rank computation up to 2x2 scenario
@@ -149,7 +150,12 @@ These modes of operation are supported:
- RedCap SIB1 v17 IEs supported - RedCap SIB1 v17 IEs supported
- Coexistence of RedCap and Normal UEs - Coexistence of RedCap and Normal UEs
- Handling of RedCap capability for small PDCP/RLC SN size - Handling of RedCap capability for small PDCP/RLC SN size
- Scheduling of SIBs (2, 19) - Scheduling of other SIBs (2, 19)
- NTN
- Support downlinkHARQ-FeedbackDisabled-r17
- Support for 32 PDSCH and PUSCH HARQ processes per UE
- Consider ntn-Config-r17.cellSpecificKoffset-r17 in scheduling
- Function-based interface for ntn-Config-r17 updates (used by NTN-LEO RFsimulator)
## gNB RLC ## gNB RLC
@@ -296,7 +302,8 @@ These modes of operation are supported:
- non-blind synchronization (information required: carrier frequency, bandwidth, numerology) - non-blind synchronization (information required: carrier frequency, bandwidth, numerology)
- option to search SSB inside the bandwidth available - option to search SSB inside the bandwidth available
* Time tracking based on PBCH DMRS * Time tracking based on PBCH DMRS
* Frequency offset estimation based on PSS and SSS * Initial Frequency offset estimation based on PSS and SSS
* Continuous Frequency offset estimation and compensation based on PBCH DMRS
* 15kHz and 30kHz SCS for FR1 and 120 kHz SCS for FR2 * 15kHz and 30kHz SCS for FR1 and 120 kHz SCS for FR2
* Reception of NR-PSS/NR-SSS * Reception of NR-PSS/NR-SSS
* NR-PBCH supports multiple SSBs and flexible periodicity * NR-PBCH supports multiple SSBs and flexible periodicity
@@ -342,6 +349,10 @@ These modes of operation are supported:
- Support for multiple gNB reception with gNBs synced via GPSDO - Support for multiple gNB reception with gNBs synced via GPSDO
* NR-PRACH * NR-PRACH
- Formats 0,1,2,3, A1-A3, B1-B3 - Formats 0,1,2,3, A1-A3, B1-B3
* NTN
- TA adjustemt based on ntn-Config-r17 information
- Autonomous TA adjustemt between SIB19 receptions based on DL time tracking
- UL Doppler pre-compensation based on continuous DL FO estimation
* Highly efficient 3GPP compliant LDPC encoder and decoder (BG1 and BG2 are supported) * Highly efficient 3GPP compliant LDPC encoder and decoder (BG1 and BG2 are supported)
* Highly efficient 3GPP compliant polar encoder and decoder * Highly efficient 3GPP compliant polar encoder and decoder
* Encoder and decoder for short block * Encoder and decoder for short block
@@ -397,6 +408,10 @@ These modes of operation are supported:
- Periodic and aperiodic SRS transmission - Periodic and aperiodic SRS transmission
* Bandwidth part (BWP) operation * Bandwidth part (BWP) operation
- Operation in configured dedicated BWP through RRCSetup or RRCReconfiguration - Operation in configured dedicated BWP through RRCSetup or RRCReconfiguration
* NTN
- Support downlinkHARQ-FeedbackDisabled-r17
- Support for 32 PDSCH and PUSCH HARQ processes
- Consider ntn-Config-r17.cellSpecificKoffset-r17 in scheduling
## UE RLC ## UE RLC
@@ -437,6 +452,9 @@ These modes of operation are supported:
- RRCReestablishmentRequest/RRC Reestablishment/Reestablishment complete - RRCReestablishmentRequest/RRC Reestablishment/Reestablishment complete
- Support for master cell group configuration - Support for master cell group configuration
- Reception of UECapabilityEnquiry, encoding and transmission of UECapability - Reception of UECapabilityEnquiry, encoding and transmission of UECapability
* NTN according to 38.331 Rel.17
- Reception of ntn-Config-r17 from SIB19 or reconfigurationWithSync
- Handling of ntn-UlSyncValidityDuration-r17 in SIB19
* Interface with PDCP: configuration, DCCH and CCCH message handling * Interface with PDCP: configuration, DCCH and CCCH message handling
* Interface with RLC and MAC for configuration * Interface with RLC and MAC for configuration