HighSpeedConfig field descriptions |
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highSpeedDemodCA-Scell
If the field is present and UE supports demodulationEnhancementCA-r17, the UE shall apply the enhanced demodulation processing for HST-SFN joint transmission scheme with velocity up to 500km/h as specified in TS 38.101-4. This parameter only applies to SCell.
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highSpeedDemodFlag
If the field is present and UE supports demodulationEnhancement-r16, the UE shall apply the enhanced demodulation processing for HST-SFN joint transmission scheme with velocity up to 500km/h as specified in TS 38.101-4. This parameter only applies to SpCell.
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highSpeedDeploymentTypeFR2
If the field is present, and field value is unidirectional, the UE shall assume uni-directional deployment or if field value is birectional the UE shall assume bidirectional deployment for FR2 up to 350km/h as specified in TS 38.133.
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highSpeedLargeOneSteptUL-TimingFR2
If the field is present, large one step UE autonomous uplink transmit timing adjustment for FR2 up to 350km/h as specified in TS 38.133 is enabled.
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highSpeedMeasCA-Scell
If the field is present and UE supports measurementEnhancementCA-r17, the UE shall apply the enhanced RRM requirements to the serving frequency of SCell for carrier aggregation to support high speed up to 500 km/h as specified in TS 38.133.
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highSpeedMeasFlag
If the field is present and UE supports measurementEnhancement-r16, the UE shall apply the enhanced intra-NR and inter-RAT EUTRAN RRM requirements to support high speed up to 500 km/h as specified in TS 38.133.
If the field is present and UE supports intraNR-MeasurementEnhancement-r16, the UE shall apply enhanced intra-NR RRM requirement to support high speed up to 500 km/h as specified in TS 38.133.
If the field is present and UE supports interRAT-MeasurementEnhancement-r16, the UE shall apply enhanced inter-RAT EUTRAN RRM requirement to support high speed up to 500 km/h as specified in TS 38.133.
This parameter only applies to the serving frequency of SpCell.
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highSpeedMeasFlagFR2
If the field is present, the UE shall apply enhanced intra-NR RRM requirement set one to support high speed up to 350 km/h for FR2 as specified in TS 38.133, if the field value is set1 or RRM requirement set two if the field value is set2.
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highSpeedMeasInterFreq
If the field is present and UE supports measurementEnhancementInterFreq-r17, the UE shall apply the enhanced RRM requirements for inter-frequency measurement in RRC_CONNECTED to support high speed up to 500 km/h as specified in TS 38.133.
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Conditional Presence | Explanation |
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SCellOnly | The field is optionally present, Need R, in ServingCellConfigCommon of an SCell. It is absent otherwise. |
SpCellOnly | The field is optionally present, Need R, in ServingCellConfigCommonSIB or in the ServingCellConfigCommon of an SpCell. It is absent otherwise. |
SpCellOnly2 | The field is optionally present, Need R, in ServingCellConfigCommon of an SpCell. It is absent otherwise. |
InvalidSymbolPattern field descriptions |
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periodicityAndPattern
A time domain repetition pattern at which the pattern defined by symbols recurs. This slot pattern repeats itself continuously. When the field is not configured, the UE uses the value n1 (see clause 6.1 of TS 38.214).
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symbols
A symbol level bitmap in time domain (see m 6.1 of TS 38.214).
For oneSlot, if ECP is configured, the first 12 bits represent the symbols within the slot and the last two bits within the bitstring are ignored by the UE; Otherwise, the 14 bits represent the symbols within the slot.
For twoSlots, if ECP is configured, the first 12 bits represent the symbols within the first slot and the next 12 bits represent the symbols in the second slot and the last four bits within the bit string are ignored by the UE; Otherwise, the first 14 bits represent the symbols within the first slot and the next 14 bits represent the symbols in the second slot.
For the bits representing symbols in a slot, the most significant bit of the bit string represents the first symbol in the slot and the second most significant bit represents the second symbol in the slot and so on.
This pattern recurs (in time domain) with the configured periodicityAndPattern.
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LBT-FailureRecoveryConfig field descriptions |
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lbt-FailureDetectionTimer
Timer for consistent uplink LBT failure detection (see TS 38.321). Value ms10 corresponds to 10 ms, value ms20 corresponds to 20 ms, and so on.
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lbt-FailureInstanceMaxCount
This field determines after how many LBT failure indications received from the physical layer the UE triggers uplink LBT failure recovery (see TS 38.321). Value n4 corresponds to 4, value n8 corresponds to 8, and so on.
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LocationMeasurementInfo field descriptions |
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carrierFreq
The EARFCN value of the carrier received from upper layers for which the UE needs to perform the inter-RAT RSTD measurements.
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measPRS-Offset
Indicates the requested gap offset for performing RSTD measurements towards E-UTRA. It is the smallest subframe offset from the beginning of subframe 0 of SFN=0 of the serving cell of the requested gap for measuring PRS positioning occasions in the carrier frequency carrierFreq for which the UE needs to perform the inter-RAT RSTD measurements. The PRS positioning occasion information is received from upper layers. The value of measPRS-Offset is obtained by mapping the starting subframe of the PRS positioning occasion in the measured cell onto the corresponding subframe in the serving cell and is calculated as the serving cell's number of subframes from SFN=0 mod 40.
The UE shall take into account any additional time required by the UE to start PRS measurements on the other carrier when it does this mapping for determining the measPRS-Offset.
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dl-PRS-PointA
The ARFCN value of the carrier received from upper layers for which the UE needs to perform the NR DL-PRS measurements.
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nr-MeasPRS-RepetitionAndOffset
Indicates the gap periodicity in ms and offset in number of subframes of the requested measurement gap for performing NR DL-PRS measurements.
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nr-MeasPRS-length
Indicates measurement gap length in ms of the requested measurement gap for performing NR DL-PRS measurements. The measurement gap length is according to in Table 9.1.2-1 in TS 38.133.
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LogicalChannelConfig field descriptions |
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allowedCG-List
This restriction applies only when the UL grant is a configured grant. If present, UL MAC SDUs from this logical channel can only be mapped to the indicated configured grant configuration. If the size of the sequence is zero, then UL MAC SDUs from this logical channel cannot be mapped to any configured grant configurations. If the field is not present, UL MAC SDUs from this logical channel can be mapped to any configured grant configurations. If the field configuredGrantType1Allowed is present, only those configured grant type 1 configuration indicated in this sequence are allowed for use by this logical channel; otherwise, this sequence shall not include any configured grant type 1 configuration. Corresponds to "allowedCG-List" as specified in TS 38.321.
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allowedHARQ-mode
Indicates the allowed HARQ mode of a HARQ process mapped to this logical channel. If the parameter is absent, there is no restriction for HARQ mode for the mapping. This field applies to SRB1, SRB2 and DRBs.
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allowedPHY-PriorityIndex
This restriction applies only when the UL grant is a dynamic grant. If the field is present and the dynamic grant has a PHY-priority index, UL MAC SDUs from this logical channel can only be mapped to the dynamic grants indicating PHY-priority index equal to the values configured by this field. If the field is present and the dynamic grant does not have a PHY-priority index, UL MAC SDUs from this logical channel can only be mapped to this dynamic grant if the value of the field is p0, see clause 9 of TS 38.213. If the field is not present, UL MAC SDUs from this logical channel can be mapped to any dynamic grants. Corresponds to "allowedPHY-PriorityIndex" as specified in TS 38.321.
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allowedSCS-List
If present, UL MAC SDUs from this logical channel can only be mapped to the indicated numerology. Otherwise, UL MAC SDUs from this logical channel can be mapped to any configured numerology. Corresponds to 'allowedSCS-List' as specified in TS 38.321.
Only the following values are applicable depending on the used frequency:
FR1: 15, 30, or 60 kHz
FR2-1: 60 or 120 kHz
FR2-2: 120, 480, or 960 kHz
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allowedServingCells
If present, UL MAC SDUs from this logical channel can only be mapped to the serving cells indicated in this list. Otherwise, UL MAC SDUs from this logical channel can be mapped to any configured serving cell of this cell group. Corresponds to 'allowedServingCells' in TS 38.321.
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bitRateMultiplier
Bit rate multiplier for recommended bit rate MAC CE as specified in TS 38.321. Value x40 indicates bit rate multiplier 40, value x70 indicates bit rate multiplier 70 and so on.
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bitRateQueryProhibitTimer
The timer is used for bit rate recommendation query in TS 38.321, in seconds. Value s0 means 0 s, s0dot4 means 0.4 s and so on.
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bucketSizeDuration
Value in ms. ms5 corresponds to 5 ms, value ms10 corresponds to 10 ms, and so on.
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channelAccessPriority
Indicates the Channel Access Priority Class (CAPC), as specified in TS 38.300, to be used on uplink transmissions for operation with shared spectrum channel access in FR1. The network configures this field only for SRB2 and DRBs.
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configuredGrantType1Allowed
If present, or if the capability lcp-Restriction as specified in TS 38.306 is not supported, UL MAC SDUs from this logical channel can be transmitted on a configured grant type 1. Otherwise, UL MAC SDUs from this logical channel cannot be transmitted on a configured grant type 1. Corresponds to 'configuredGrantType1Allowed' in TS 38.321.
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logicalChannelGroup, logicalChannelGroupIAB-Ext
ID of the logical channel group, as specified in TS 38.321, which the logical channel belongs to. The logicalChannelGroupIAB-Ext is only applicable to the IAB-MT. When logicalChannelGroupIAB-Ext is configured, logicalChannelGroup shall be ignored.
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logicalChannelSR-Mask
Controls SR triggering when a configured uplink grant of type1 or type2 is configured. true indicates that SR masking is configured for this logical channel as specified in TS 38.321.
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logicalChannelSR-DelayTimerApplied
Indicates whether to apply the delay timer for SR transmission for this logical channel. Set to false if logicalChannelSR-DelayTimer is not included in BSR-Config.
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maxPUSCH-Duration
If present, UL MAC SDUs from this logical channel can only be transmitted using uplink grants that result in a PUSCH duration shorter than or equal to the duration indicated by this field. Otherwise, UL MAC SDUs from this logical channel can be transmitted using an uplink grant resulting in any PUSCH duration. Corresponds to "maxPUSCH-Duration" in TS 38.321. The PUSCH duration is calculated based on the same length of all symbols, and the shortest length applies if the symbol lengths are different.
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priority
Logical channel priority, as specified in TS 38.321.
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prioritisedBitRate
Value in kiloBytes/s. Value kBps0 corresponds to 0 kiloBytes/s, value kBps8 corresponds to 8 kiloBytes/s, value kBps16 corresponds to 16 kiloBytes/s, and so on. For SRBs, the value can only be set to infinity.
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schedulingRequestId
If present, it indicates the scheduling request configuration applicable for this logical channel, as specified in TS 38.321.
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Conditional Presence | Explanation |
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PDCP-CADuplication | The field is mandatory present if the DRB/SRB associated with this logical channel is configured with PDCP CA duplication in UL in the cell group in which this IE is included (i.e. the PDCP entity is associated with multiple RLC entities belonging to this cell group). Otherwise the field is optionally present, need R. |
UL | The field is mandatory present for a logical channel with uplink if it serves DRB or multicast MRB. It is optionally present, Need R, for a logical channel with uplink if it serves an SRB. Otherwise it is absent. |
LTE-NeighCellsCRS-AssistInfo field descriptions |
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neighCarrierBandwidthDL
Indicates the channel bandwidth of the neighbour LTE cell in number of PRBs. If the field is absent, the UE applies the value of carrierBandwidthDL indicated in RateMatchPatternLTE-CRS for this serving cell, if configured.
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neighCarrierFreqDL
Indicates the downlink centre frequency of the neighbour LTE cell. If the field is absent, the UE applies the value of carrierFreqDL indicated in RateMatchPatternLTE-CRS for this serving cell, if configured.
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neighCellId
Indicates the physical cell ID of the neighbour LTE cell for which the other fields within the same LTE-NeighCellsCRS-AssistInfo apply.
If the IE LTE-NeighCellsCRS-AssistInfoList contains multiple list entries, either this field or neighV-Shift is included in each instance.
If the IE LTE-NeighCellsCRS-AssistInfoList contains multiple list entries, the entry with neighV-Shift is only used for neighbour LTE cells for which neighCellId is not provided (i.e. the entry with neighCellId takes precedence over the entry with neighV-Shift, if provided).
If the IE LTE-NeighCellsCRS-AssistInfoList contains one list entry with neither this field nor neighV-Shift, the information within the entry applies to all neighbour LTE cells.
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neighCRS-muting
Indicates whether the CRS interference mitigation is enabled in the neighbour LTE cell, as specified in clause 3.6.1.1 of TS 36.133.
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neighMBSFN-SubframeConfigList
Indicates the MBSFN subframe configuration of the neighbour LTE cell. If RateMatchPatternLTE-CRS is configured for this serving cell and the field is absent, the UE applies the value of mbsfn-SubframeConfigList indicated in RateMatchPatternLTE-CRS for this serving cell if configured; otherwise, if the field is absent, the UE assumes MBSFN is not configured in the neighbour LTE cell.
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neighNrofCRS-Ports
Indicates the CRS antenna ports number of the neighbour LTE cell. If the field is absent, the UE applies the value of nrofCRS-Ports indicated in RateMatchPatternLTE-CRS for this serving cell, if configured. If RateMatchPatternLTE-CRS is not configured for this serving cell and the field is absent, the UE applies the default value n4.
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neighV-Shift
Indicates the shifting value v-shift of neighbour LTE cells for which the other fields within the same LTE-NeighCellsCRS-AssistInfo apply.
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Conditional Presence | Explanation |
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CRS-IM | For the serving cell with 15kHz SCS, this field is mandatory present for the UE supporting the capability of crs-IM-nonDSS-NWA-15kHzSCS-r17, but not supporting crs-IM-nonDSS-15kHzSCS-r17, if RateMatchPatternLTE-CRS is not configured for this serving cell. Otherwise it is optionally present, Need S if RateMatchPatternLTE-CRS is configured for this serving cell; Need M otherwise. For the serving cell with 30kHz SCS, this field is mandatory present for the UE supporting the capability of crs-IM-nonDSS-NWA-30kHzSCS-r17, but not supporting crs-IM-nonDSS-30kHzSCS-r17, if RateMatchPatternLTE-CRS is not configured for this serving cell. Otherwise it is optionally present, Need S if RateMatchPatternLTE-CRS is configured for this serving cell; Need M otherwise. |
NotCellID | If the field neighCellId is present, this field shall be absent; otherwise, it is optionally present if the IE LTE-NeighCellsCRS-AssistInfoList contains one list entry, Need S, or it is mandatory present if the IE LTE-NeighCellsCRS-AssistInfoList contains multiple list entries. |
MAC-CellGroupConfig field descriptions |
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allowCSI-SRS-Tx-MulticastDRX-Active
Used to control the CSI/SRS transmission during MBS multicast DRX ActiveTime, see TS 38.321.
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csi-Mask
If set to true, the UE limits CSI reports to the on-duration period of the DRX cycle, see TS 38.321.
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dataInactivityTimer
Releases the RRC connection upon data inactivity as specified in clause 5.3.8.5 and in TS 38.321. Value s1 corresponds to 1 second, value s2 corresponds to 2 seconds, and so on.
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drx-Config, drx-ConfigExt
Used to configure DRX as specified in TS 38.321. Network only configures drx-ConfigExt when drx-Config is configured.
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drx-ConfigSecondaryGroup
Used to configure DRX related parameters for the second DRX group as specified in TS 38.321. The network does not configure secondary DRX group with DCP simultaneously nor secondary DRX group with a dormant BWP simultaneously.
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drx-ConfigSL
Used to configure additional DRX parameters for the UE performing sidelink operation with resource allocation mode 1, as specified in TS 38.321. Network only configures this field if sl-ScheduledConfig is configured and drx-Config is configured.
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drx-LastTransmissionUL
If this field is present, the start of the drx-HARQ-RTT-TimerUL is after the last transmission within a bundle, see TS 38.321.
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g-RNTI-ConfigToAddModList
List of G-RNTI configurations to add or modify. Up to 8 G-RNTIs can be configured in total in this release based on the UE capability.
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g-RNTI-ConfigToReleaseList
List of G-RNTI configurations to release.
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g-CS-RNTI-ConfigToAddModList
List of G-CS-RNTI configurations to add or modify. Up to 8 G-CS-RNTIs can be configured in total in this release based on the UE capability.
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g-CS-RNTI-ConfigToReleaseList
List of G-CS-RNTI configurations to release.
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intraCG-Prioritization
Used to enable HARQ process ID selection based on LCH-priority for one CG as specified in TS 38.321.
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lch-BasedPrioritization
If this field is present, the corresponding MAC entity of the UE is configured with prioritization between overlapping grants and between scheduling request and overlapping grants based on LCH priority, see TS 38.321. The network does not configure lch-BasedPrioritization with enhancedSkipUplinkTxDynamic simultaneously nor lch-BasedPrioritization with enhancedSkipUplinkTxConfigured simultaneously.
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posMG-Request
Indicates whether UE is configured to send UL MAC CE for Positioning Measurement Gap Activation/Deactivation Request, as specified in TS 38.321.
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schedulingRequestID-BFR-SCell
Indicates the scheduling request configuration applicable for BFR on SCell, as specified in TS 38.321.
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schedulingRequestID-BFR
Indicates the scheduling request configuration (SchedulingRequestConfig) that the UE shall use upon detecting a beam failure on the detection resources configured in failureDetectionSet1 of a serving cell while beam failure is not detected on resources configured in failureDetectionSet2 of the same serving cell.
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schedulingRequestID-BFR2
Indicates the scheduling request configuration (SchedulingRequestConfig) that the UE shall use upon detecting a beam failure on the detection resources configured in failureDetectionSet2 of a serving cell while beam failure is not detected on resources configured in failureDetectionSet1 of the same serving cell.
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schedulingRequestID-LBT-SCell
Indicates the scheduling request configuration applicable for consistent uplink LBT recovery on SCell, as specified in TS 38.321.
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schedulingRequestID-PosMG-Requestm
Indicates the scheduling request configuration applicable for Positioning Measurement Gap Activation/Deactivation Request, as specified in TS 38.321.
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skipUplinkTxDynamic, enhancedSkipUplinkTxDynamic, enhancedSkipUplinkTxConfigured
If set to true, the UE skips UL transmissions as described in TS 38.321. If the UE is configured with enhancedSkipUplinkTxDynamic or enhancedSkipUplinkTxConfigured with value true, REPETITION_NUMBER (as specified in clause 5.4.2.1 of TS 38.321) of the corresponding PUSCH transmission of the uplink grant shall be equal to 1.
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tag-Config
The field is used to configure parameters for a time-alignment group. The field is not present if any DAPS bearer is configured.
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usePreBSR
If set to true, the MAC entity of the IAB-MT may use the Pre-emptive BSR, see TS 38.321.
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MBS-RNTI-SpecificConfig field descriptions |
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drx-ConfigPTM
Used to configure DRX for PTM transmission as specified in TS 38.321.
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g-CS-RNTI
Used to scramble the SPS group-common PDSCH and activation/deactivation of SPS group-common PDSCH for one or more MBS multicast services.
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g-RNTI
Used to scramble the scheduling and transmission of PTM for one or more MBS multicast services.
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groupCommon-RNTI
Used to configure g-RNTI or g-CS-RNTI.
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harq-FeedbackEnablerMulticast
Indicates whether the UE shall provide HARQ feedback for MBS multicast. Value dci-enabler means that whether the UE shall provide HARQ feedback for MBS multicast is indicated by DCI as specified in TS 38.213. Value enabled means the UE shall always provide HARQ feedback for MBS multicast. When the field is absent, the UE does not provide HARQ feedback for MBS multicast (see clause 18 of TS 38.213).
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harq-FeedbackOptionMulticast
Indicates the feedback mode for MBS multicast dynamically scheduled PDSCH or SPS PDSCH.
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mbs-RNTI-SpecificConfigId
An identifier of the RNTI specific configuration for MBS multicast.
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pdsch-AggregationFactor
Number of repetitions for dynamically scheduled MBS multicast data (see clause 5.1.2.1 of TS 38.214). When the field is absent and groupCommon-RNTI is set to g-RNTI, the UE applies the value 1.
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Conditional Presence | Explanation |
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G-RNTI | This field is optionally present, Need S, if groupCommon-RNTI is set to g-RNTI. The field is absent when groupCommon-RNTI is set to g-CS-RNTI. |
HARQFeedback | The field is mandatory present when harq-FeedbackEnablerMulticast is present. It is absent otherwise. |
MCG-Only | This field is optionally present, Need M, for the MAC-CellGroupConfig of the MCG. It is absent otherwise. |
LCH-PrioWithReTxTimer | This field is optionally present, Need R, if lch-BasedPrioritization-r16 is configured in this MAC entity and cg-RetransmissionTimer-r16 is configured for any configured grant configuration associated with this MAC entity. It is absent otherwise, Need R. |