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3.82M
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.0.2 Transmit modulation quality for intra-band contiguous CA
............................................... 1071
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.1 Error Vector Magnitude for CA
............................................................................................... 1071
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.1.0 Minimum conformance requirements
................................................................................. 1071
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.1.1 Error Vector Magnitude for CA (2UL CA)
........................................................................ 1072
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.2 Carrier leakage for CA
............................................................................................................. 1075
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.2.0 Minimum conformance requirements
................................................................................. 1075
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.2.1 Carrier leakage for CA (2UL CA)
...................................................................................... 1076
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.3 In-band emissions for CA
........................................................................................................ 1079
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.3.0 Minimum conformance requirements
................................................................................. 1079
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4A.2.3.1 In-band emissions for CA (2UL CA)
................................................................................. 1082
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4B Transmit signal quality for NR-DC
..................................................................................................... 1088
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4B.1 Frequency error for NR-DC
........................................................................................................... 1088
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4B.2 Transmit modulation quality for NR-DC
....................................................................................... 1088
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4B.2.1 Error Vector Magnitude for NR-DC
........................................................................................ 1088
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4B.2.2 Carrier leakage for NR-DC
...................................................................................................... 1088
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4B.2.3 In-band emissions for NR-DC
.................................................................................................. 1088
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4C Transmit signal quality for SUL
.......................................................................................................... 1088
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4C.1 Frequency error for SUL
................................................................................................................ 1088
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4C.2 Transmit modulation quality for SUL
............................................................................................ 1090
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4C.2.1 Error Vector Magnitude for SUL
............................................................................................. 1090 3GPP TS 38.521-1 version 18.7.0 Release 18 11 ETSI TS 138 521-1 V18.7.0 (2025-08) ETSI
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4C.2.2 Carrier leakage for SUL
........................................................................................................... 1092
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4C.2.3 In-band emissions for SUL
...................................................................................................... 1093
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4C.2.4 EVM equalizer spectrum flatness for SUL
.............................................................................. 1094
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4C.2.5 EVM equalizer spectrum flatness for Pi/2 BPSK for SUL
...................................................... 1095
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D Transmit signal quality for UL MIMO
................................................................................................ 1098
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.1 Frequency error for UL MIMO
...................................................................................................... 1098
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.1_1 Frequency error for SUL with UL MIMO
..................................................................................... 1099
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.1_2 Frequency error for UL MIMO for UE supporting 4Tx
................................................................ 1101
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.2 Transmit modulation quality for UL MIMO
.................................................................................. 1102
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.2.1 Error Vector Magnitude for UL MIMO
................................................................................... 1102
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.2.1_1 Error Vector Magnitude for SUL with UL MIMO
.................................................................. 1105
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.2.2 Carrier leakage for UL MIMO
................................................................................................. 1108
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.2.2_1 Carrier leakage for SUL with UL MIMO
................................................................................ 1111
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.2.3 In-band emissions for UL MIMO
............................................................................................ 1113
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.2.3_1 In-band emissions for SUL with UL MIMO
............................................................................ 1116
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.2.4 EVM equalizer spectrum flatness for UL MIMO
.................................................................... 1117
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.2.4_1 EVM equalizer spectrum flatness for SUL with UL MIMO
.................................................... 1120
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.3 Time alignment error for UL MIMO
............................................................................................. 1123
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.3_1 Time alignment error for SUL with UL MIMO
............................................................................. 1124
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4D.4 Requirements for coherent UL MIMO
.......................................................................................... 1126
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E Transmit signal quality for V2X
.......................................................................................................... 1128
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.1 Frequency error for V2X
............................................................................................................... 1128
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.1.0 Minimum conformance requirements
...................................................................................... 1128
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.1.1 Frequency error for V2X / non-concurrent operation
.............................................................. 1129
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.1.1D Frequency error for V2X / non-concurrent operation / SL-MIMO
.......................................... 1130
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.1.2 Frequency error for V2X / concurrent operation
...................................................................... 1131
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2 Transmit modulation quality for V2X
........................................................................................... 1131
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.1 Minimum conformance requirements
...................................................................................... 1131
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.1.1 General
............................................................................................................................... 1131
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.1.2 Error Vector Magnitude for V2X
....................................................................................... 1131
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.1.3 Carrier leakage for V2X
..................................................................................................... 1131
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.1.4 In-band emissions for V2X
................................................................................................. 1132
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.1.5 EVM equalizer spectrum flatness for V2X
......................................................................... 1132
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.1.6 Transmit modulation quality for V2X concurrent operation
.............................................. 1132
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.2 Error Vector Magnitude for V2X
............................................................................................. 1132
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.2.1 Error Vector Magnitude for V2X / non-concurrent operation
............................................ 1132
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.2.1D Error Vector Magnitude for V2X / non-concurrent operation / SL-MIMO
........................ 1134
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.2.2 Error Vector Magnitude for V2X / concurrent operation
................................................... 1136
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.3 Carrier leakage for V2X
........................................................................................................... 1136
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.3.1 Carrier leakage for V2X / nonconcurrent operation
........................................................... 1136
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.3.1D Carrier leakage for V2X / non-concurrent operation / SL-MIMO
...................................... 1139
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.3.2 Carrier leakage for V2X / concurrent operation
................................................................. 1140
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.4 In-band emissions for V2X
...................................................................................................... 1140
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.4.1 In-band emissions for V2X / non-concurrent operation
..................................................... 1140
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.4.1D In-band emissions for V2X / non-concurrent operation / SL-MIMO
................................. 1143
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.4.2 In-band emissions for V2X / concurrent operation
............................................................. 1144
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.5 EVM equalizer spectrum flatness for V2X
.............................................................................. 1144
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.5.1 EVM equalizer spectrum flatness for V2X / non-concurrent operation
............................. 1144
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.5.1D EVM equalizer spectrum flatness for V2X / non-concurrent operation / SL-MIMO
......... 1147
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4E.2.5.2 EVM equalizer spectrum flatness for V2X / concurrent operation
.................................... 1149
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4F Transmit signal quality for shared spectrum channel access
............................................................... 1149
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4F.1 Frequency error
.............................................................................................................................. 1149
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4F.2 Transmit modulation quality
.......................................................................................................... 1151
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4F.2.0 General
..................................................................................................................................... 1151
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4F.2.1 Error Vector Magnitude
........................................................................................................... 1151
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4F.2.2 Carrier leakage
......................................................................................................................... 1155
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4F.2.3 In-band emissions
.................................................................................................................... 1158
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4F.2.4 EVM equalizer spectrum flatness
............................................................................................ 1163
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4G Transmit signal quality for Tx Diversity
............................................................................................. 1166
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4G.1 Frequency error for Tx Diversity
................................................................................................... 1166
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4G.1_1 Frequency error for Tx Diversity for UE supporting 4Tx
.............................................................. 1166
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4G.2 Transmit modulation quality for Tx Diversity
............................................................................... 1167 3GPP TS 38.521-1 version 18.7.0 Release 18 12 ETSI TS 138 521-1 V18.7.0 (2025-08) ETSI
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4G.2.1 Error Vector Magnitude for Tx Diversity
................................................................................ 1167
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4G.2.2 Carrier leakage for Tx Diversity
.............................................................................................. 1170
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4G.2.3 In-band emissions for Tx Diversity
.......................................................................................... 1171
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4G.2.4 EVM equalizer spectrum flatness for Tx Diversity
.................................................................. 1173
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H Transmit signal quality for CA with UL MIMO
................................................................................. 1175
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.1 Transmit signal quality for intra-band UL contiguous CA with UL MIMO
.................................. 1175
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.1.1 Frequency error for intra-band UL contiguous CA with UL MIMO
....................................... 1175
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.1.2 Transmit modulation quality for intra-band UL contiguous CA with UL MIMO
................... 1177
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.1.2.0 General
............................................................................................................................... 1177
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.1.2.1 Error Vector Magnitude for intra-band UL contiguous CA with UL MIMO
..................... 1177
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.1.2.2 Carrier leakage for intra-band UL contiguous CA with UL MIMO
................................... 1179
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.1.2.3 In-band emissions for intra-band UL contiguous CA with UL MIMO
.............................. 1181
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.1.3 Time alignment error for intra-band UL contiguous CA with UL MIMO
......................... 1184
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.1.4 Coherent UL MIMO for intra-band UL contiguous CA with UL MIMO
.......................... 1185
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.2
1187
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.3 Transmit signal quality for inter-band UL CA with UL MIMO
.................................................... 1187
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.3.1 Frequency error for inter-band UL CA with UL MIMO
.......................................................... 1187
06bf22a993d577e1c4b18ff3b2971dee
138 521-1
6.4H.3.2 Transmit modulation quality for inter-band UL CA with UL MIMO
...................................... 1188