CodebookParametersfetype2CJT-r18
TS 38.331
V18.5.1
2025-03
CodebookParametersfetype2CJT-r18 ::= SEQUENCE { -- R1 40-3-1-5: Basic feature for Rel-17-based CJT type-II codebook feType2CJT-r18 SEQUENCE { supportedCSI-RS-ResourceList-r18 SEQUENCE (SIZE (1..maxNrofCSI-RS-ResourcesExt-r16)) OF INTEGER (0..maxNrofCSI-RS-ResourcesAlt-1-r16), scalingfactor-r18 ENUMERATED {n1, n1dot5, n2}, maxNumberNZP-CSI-RS-MultiTRP-CJT-r18 INTEGER (2..4) }, -- R1 40-3-1-5a: Support of mode 1 for Rel-17-based CJT type-II codebook with FD basis selection integer frequency offset feType2CJT-FD-IO-r18 SEQUENCE (SIZE (1..maxNrofCSI-RS-ResourcesExt-r16)) OF INTEGER (0..maxNrofCSI-RS-ResourcesAlt-1-r16) OPTIONAL, -- R1 40-3-1-6: Support for FD basis selection fractional offset mode for Rel-17-based CJT codebook with mode1 feType2CJT-FD-FO-r18 ENUMERATED {supported} OPTIONAL, -- R1 40-3-1-7: Support of M=2 and R=1 for Rel-17-based CJT codebook feType2CJT-M2R1-r18 SEQUENCE (SIZE (1..maxNrofCSI-RS-ResourcesExt-r16)) OF INTEGER (0..maxNrofCSI-RS-ResourcesAlt-1-r16) OPTIONAL, -- R1 40-3-1-8: Support of R=2 for Rel-17-based CJT codebook feType2CJT-R2-r18 SEQUENCE (SIZE (1..maxNrofCSI-RS-ResourcesExt-r16)) OF INTEGER (0..maxNrofCSI-RS-ResourcesAlt-1-r16) OPTIONAL, -- R1 40-3-1-9a: Support for 2NN1N2 >32 for Rel-17 based CJT codebook feType2CJT-2NN1N2-r18 ENUMERATED {n64,n96,n128} OPTIONAL, -- R1 40-3-1-13: Support of Rank 3 and 4 for Rel-17-based CJT type-II codebook feType2CJT-Rank3Rank4-r18 ENUMERATED {supported} OPTIONAL, -- R1 40-3-1-16: dynamic selection of N<=N_TRP for Rel-17-based CJT type-II codebook feType2CJT-NN-r18 ENUMERATED {supported} OPTIONAL, -- R1 40-3-1-18: Support for N_L>1 combinations of number of SD basis across CSI-RS resources for Rel-17-based CJT -- type-II codebook feType2CJT-NL-r18 ENUMERATED {n2,n4} OPTIONAL, -- R1 40-3-1-23a: Unequal number of port selection configuration for multi-TRP CJT feType2CJT-Unequal-r18 ENUMERATED {supported} OPTIONAL }