3GPP Message Dictionary

FeatureSetUplink-v1800

TS 38.331 V18.5.1 2025-03
FeatureSetUplink-v1800 ::= SEQUENCE {
    -- R1 40-3-3-1a: Supported maximum delay value larger than D_basic
    maxDelayValueBeyondD-Basic-r18                     ENUMERATED {sl2,sl3,sl4,sl5,sl6,sl10}                        OPTIONAL,
    -- R1 40-3-3-2: Number of delay values
    tdcp-NumberDelayValue-r18                          INTEGER (2..4)                                               OPTIONAL,
    -- R1 40-3-3-4: Phase report
    phaseReportMoreThanOne-r18                         ENUMERATED {supported}                                       OPTIONAL,
    -- R1 40-3-3-6: Maximum number of TRS resource sets in a report configuration
    maxNumberTRS-ResourceSet-r18                       INTEGER (2..3)                                               OPTIONAL,
    -- R1 40-3-3-7: Maximum number of TDCP report settings per-BWP
    maxNumberTDCP-PerBWP-r18                           INTEGER (1..4)                                               OPTIONAL,

    -- R1 40-4-6c: DMRS type for Rel.18 enhanced DMRS ports for PUSCH
    pusch-DMRS-TypeEnh-r18                             SEQUENCE {
        dmrs-Type-r18                                      ENUMERATED {etype1, both},
        pusch-TypeA-DMRS-r18                               SEQUENCE {
            -- R1 40-4-6: Basic feature of Rel.18 enhanced DMRS ports for PUSCH for scheduling mapping of type A for Rel.18 enhanced
            -- DMRS ports
            dmrs-TypeA-r18                                     ENUMERATED {supported},
            -- R1 40-4-6d: 2 symbols front-loaded DMRS (uplink) for Rel.18 enhanced DMRS ports for PUSCH
            pusch-2SymbolFL-DMRS-r18                           ENUMERATED {supported}                               OPTIONAL,
            -- R1 40-4-6e: 2-symbol FL DMRS + one additional 2-symbols DMRS for Rel.18 enhanced DMRS ports for PUSCH
            pusch-2SymbolFL-DMRS-Addition2Symbol-r18           ENUMERATED {supported}                               OPTIONAL,
            -- R1 40-4-6f: 1 symbol FL DMRS and 3 additional DMRS symbols for Rel.18 enhanced DMRS ports for PUSCH
            pusch-1SymbolFL-DMRS-Addition3Symbol-r18           ENUMERATED {supported}                               OPTIONAL,
            -- R1 40-4-6k: 1 symbol FL DMRS and 2 additional DMRS symbols for more than one port for Rel.18 enhanced DMRS ports for
            -- PUSCH
            pusch-1SymbolFL-DMRS-BeyondOnePort-r18             ENUMERATED {supported}                               OPTIONAL
        }                                                                                                           OPTIONAL,
        -- R1 40-4-10: DMRS port configuration for PUSCH with 8Tx
        dummy                                              ENUMERATED {rel15, both}                                 OPTIONAL,
          -- R1 40-4-6a: Basic feature of Rel.18 enhanced DMRS ports for PUSCH for scheduling type B for Rel.18 enhanced DMRS ports
        pusch-TypeB-DMRS-r18                               ENUMERATED {supported}                                   OPTIONAL,
        -- R1 40-4-6g: 1 port UL PTRS for Rel.18 enhanced DMRS ports for PUSCH with rank 1-4
        pusch-rank-1-4-1Port-r18                           ENUMERATED {supported}                                   OPTIONAL,
        -- R1 40-4-6h: 1 port UL PTRS for Rel.18 enhanced DMRS ports for PUSCH with rank 5-8
        pusch-rank-5-8-1Port-r18                           ENUMERATED {supported}                                   OPTIONAL,
        -- R1 40-4-6i: 2 port UL PTRS for Rel.18 enhanced DMRS ports for PUSCH with rank 1-4
        pusch-rank-1-4-2Port-r18                           ENUMERATED {supported}                                   OPTIONAL,
        -- R1 40-4-6j: 2 port UL PTRS for Rel.18 enhanced DMRS ports for PUSCH with rank 5-8
        pusch-rank-5-8-2Port-r18                           ENUMERATED {supported}                                   OPTIONAL
    }                                                                                                               OPTIONAL,
    -- R1 40-4-13: Support Rel-18 UL DMRS with single-DCI based M-TRP
    ul-DMRS-SingleDCI-M-TRP-r18                        ENUMERATED {supported}                                       OPTIONAL,
    -- R1 40-4-14: Support Rel-18 UL DMRS with M-DCI based M-TRP
    ul-DMRS-M-DCI-M-TRP-r18                            ENUMERATED {supported}                                       OPTIONAL,
    -- R1 40-5-5: Maximum 2 SP and 1 periodic SRS sets for 8T8R antenna switching
    srs-AntennaSwitching8T8R2SP-1Periodic-r18                   ENUMERATED {supported}                              OPTIONAL,

    -- R1 40-6-4: Single-DCI based STx2P SFN scheme for PUCCH
    pucch-SingleDCI-STx2P-SFN-r18                      ENUMERATED {pf0-2, pf1-3-4, pf0-4}                           OPTIONAL,

    -- R1 41-4-6: Positioning SRS bandwidth aggregation in RRC_CONNECTED
    posSRS-BWA-RRC-Connected-r18                       PosSRS-BWA-RRC-Connected-r18                                 OPTIONAL,
    -- R1 41-4-7: Positioning SRS bandwidth aggregation independent from UL communication CA in RRC_CONNECTED
    posSRS-BWA-IndependentCA-RRC-Connected-r18         PosSRS-BWA-IndependentCA-RRC-Connected-r18                   OPTIONAL,
    -- R1 41-4-9: Indicate which other bands in the band combination are affected due to the need of a guard period
    posSRS-BWA-AffectedBandList-r18                    SEQUENCE (SIZE (1..maxBands)) OF FreqBandIndicatorNR         OPTIONAL,
    -- R1 45-5a: RACH-based early TA acquisition with simultaneous transmission
    rach-EarlyTA-BandList-r18                          SEQUENCE (SIZE (1..maxBandsMRDC)) OF BOOLEAN                 OPTIONAL,

    -- R1 49-6: Two HARQ-ACK codebooks with up to one sub-slot based HARQ-ACK codebook simultaneously constructed for supporting
    -- HARQ-ACK codebooks with different priorities by DCI format 1_3
    simultaneous-2-1-HARQ-ACK-CB-r18                   SubSlot-Config-r16                                           OPTIONAL,
    -- R1 49-6a: Two HARQ-ACK codebooks with two sub-slot based HARQ-ACK codebook simultaneously constructed for supporting
    -- HARQ-ACK codebooks with different priorities by DCI format 1_3
    simultaneous-2-2-HARQ-ACK-CB-r18                   SubSlot-Config-r16                                           OPTIONAL,
    -- R1 49-7: UL intra-UE multiplexing/prioritization of overlapping channel/signals with two priority levels in physical
    -- layer for DCI format 1_3/0_3
    ul-IntraUE-MuxEnh-r18                              SEQUENCE {
        pusch-PreparationLowPriority-r18                   ENUMERATED {sym0, sym1, sym2},
        pusch-PreparationHighPriority-r18                  ENUMERATED {sym0, sym1, sym2}
    }                                                                                                               OPTIONAL,

    -- R4 27-1 TxDiversity for 4Tx
    txDiversity4Tx-r18                                 ENUMERATED {supported}                                       OPTIONAL,

    -- R4 41-2: Power boosting for DFT-s-OFDM pi/2 BPSK and QPSK transmissions without modified spectrum flatness requirement
    powerBoosting-pi2BPSK-QPSK-r18                     ENUMERATED {supported}                                       OPTIONAL,
    -- R4 41-3: Power boosting for DFT-s-OFDM pi/2 BPSK and QPSK transmissions with modified spectrum flatness requirement shaping
    powerBoosting-pi2BPSK-QPSK-Modified-r18            ENUMERATED {supported}                                       OPTIONAL,
    -- R4 44-1 TxDiversity for 2Tx
    txDiversity2Tx-r18                                 ENUMERATED {supported}                                       OPTIONAL,
    ue-PowerClassPerBandPerBC-v1820                    ENUMERATED {pc5}                                             OPTIONAL
}