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2.2M
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.3.1 General ON/OFF time mask for CA
................................................................................................... 290
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.3.1.1 General ON/OFF time mask for CA (2UL CA)
............................................................................ 290
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.3.1.2 General ON/OFF time mask for CA (3UL CA)
............................................................................ 293
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.3.1.3 General ON/OFF time mask for CA (4UL CA)
............................................................................ 295
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.3.1.4 General ON/OFF time mask for CA (5UL CA)
............................................................................ 296
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.3.1.5 General ON/OFF time mask for CA (6UL CA)
............................................................................ 296
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.3.1.6 General ON/OFF time mask for CA (7UL CA)
............................................................................ 296
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.3.1.7 General ON/OFF time mask for CA (8UL CA)
............................................................................ 296
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4 Power control for CA
................................................................................................................................ 297
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.1 General
................................................................................................................................................ 297
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.2 Absolute power tolerance for CA
........................................................................................................ 297
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.2.0 Minimum conformance requirements
............................................................................................ 297
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.2.1 Absolute power tolerance for CA (2UL CA)
................................................................................. 297
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.2.2 Absolute power tolerance for CA (3UL CA)
................................................................................. 300
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.2.3 Absolute power tolerance for CA (4UL CA)
................................................................................. 301
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.2.4 Absolute power tolerance for CA (5UL CA)
................................................................................. 302
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.2.5 Absolute power tolerance for CA (6UL CA)
................................................................................. 304
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.2.6 Absolute power tolerance for CA (7UL CA)
................................................................................. 306
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.2.7 Absolute power tolerance for CA (8UL CA)
................................................................................. 308
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.3 Relative power tolerance for CA
......................................................................................................... 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.3.0 Minimum conformance requirements
............................................................................................ 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.3.1 Relative power tolerance for CA (2UL CA)
.................................................................................. 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.3.2 Relative power tolerance for CA (3UL CA)
.................................................................................. 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.3.3 Relative power tolerance for CA (4UL CA)
.................................................................................. 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.3.4 Relative power tolerance for CA (5UL CA)
.................................................................................. 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.3.5 Relative power tolerance for CA (6UL CA)
.................................................................................. 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.3.6 Relative power tolerance for CA (7UL CA)
.................................................................................. 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.3.7 Relative power tolerance for CA (8UL CA)
.................................................................................. 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.4 Aggregate power tolerance for CA
..................................................................................................... 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.4.0 Minimum conformance requirements
............................................................................................ 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.4.1 Aggregate power tolerance for CA (2UL CA)
.............................................................................. 311
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.4.2 Aggregate power tolerance for CA (3UL CA)
.............................................................................. 314
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.4.3 Aggregate power tolerance for CA (4UL CA)
.............................................................................. 316
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.4.4 Aggregate power tolerance for CA (5UL CA)
.............................................................................. 317
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.4.5 Aggregate power tolerance for CA (6UL CA)
.............................................................................. 319
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.4.6 Aggregate power tolerance for CA (7UL CA)
.............................................................................. 320
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3A.4.4.7 Aggregate power tolerance for CA (8UL CA)
.............................................................................. 322
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3D Output power dynamics for UL MIMO
......................................................................................................... 324
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3D.0 General
...................................................................................................................................................... 324
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3D.1 Minimum output power for UL MIMO
.................................................................................................... 324
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3D.2 Transmit OFF power for UL MIMO
......................................................................................................... 327
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3D.3 Transmit ON/OFF time mask for UL MIMO
........................................................................................... 329
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3D.3.1 General ON/OFF time mask for UL MIMO
....................................................................................... 329
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3D.3.2 Void
..................................................................................................................................................... 332
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3D.3.3 Void
..................................................................................................................................................... 332
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.3D.3.4 Void
..................................................................................................................................................... 332
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4 Transmit signal quality
................................................................................................................................... 332
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4.1 Frequency error
......................................................................................................................................... 332
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4.2 Transmit modulation quality
..................................................................................................................... 334
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4.2.1 Error vector magnitude
....................................................................................................................... 335
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4.2.1_1 Error vector magnitude with Power Boost
.......................................................................................... 342
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4.2.2 Carrier leakage
.................................................................................................................................... 344 3GPP TS 38.521-2 version 19.0.0 Release 19 7 ETSI TS 138 521-2 V19.0.0 (2025-10) ETSI
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4.2.3 In-band emissions
............................................................................................................................... 349
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4.2.4 EVM equalizer spectrum flatness
....................................................................................................... 362
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4.2.5 EVM spectral flatness for pi/2 BPSK modulation
.............................................................................. 365
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4.2.6 Phase continuity requirements for DMRS bundling
........................................................................... 368
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A Transmit signal quality for CA
....................................................................................................................... 372
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.1 Frequency error for CA
............................................................................................................................. 372
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.1.0 Minimum conformance requirements
............................................................................................ 372
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.1.1 Frequency error for CA (2UL CA)
................................................................................................ 372
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.1.2 Frequency error for CA (3UL CA)
................................................................................................ 374
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.1.3 Frequency error for CA (4UL CA)
................................................................................................ 376
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.1.4 Frequency error for CA (5UL CA)
................................................................................................ 377
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.1.5 Frequency error for CA (6UL CA)
................................................................................................ 378
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.1.6 Frequency error for CA (7UL CA)
................................................................................................ 380
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.1.7 Frequency error for CA (8UL CA)
................................................................................................ 382
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2 Transmit modulation quality for CA
......................................................................................................... 384
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.0 General
................................................................................................................................................ 384
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.1 Error vector magnitude for CA
........................................................................................................... 385
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.1.0 Minimum conformance requirements
............................................................................................ 385
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.1.1 Error vector magnitude for CA (2UL CA)
.................................................................................... 385
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.1.2 Error vector magnitude for CA (3UL CA)
.................................................................................... 388
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.1.3 Error vector magnitude for CA (4UL CA)
.................................................................................... 390
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.1.4 Error Vector magnitude for CA (5UL CA)
................................................................................... 393
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.1.5 Error Vector magnitude for CA (6UL CA)
................................................................................... 395
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.1.6 Error vector magnitude for CA (7UL CA)
.................................................................................... 398
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.1.7 Error vector magnitude for CA (8UL CA)
.................................................................................... 401
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.2 Carrier leakage for CA
........................................................................................................................ 405
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.2.0 Minimum conformance requirements
............................................................................................ 405
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.2.1 Carrier leakage for CA (2UL CA)
................................................................................................. 406
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.2.2 Carrier leakage for CA (3UL CA)
................................................................................................. 409
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.2.3 Carrier leakage for CA (4UL CA)
................................................................................................. 410
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.2.4 Carrier leakage for CA (5UL CA)
................................................................................................. 411
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.2.5 Carrier leakage for CA (6UL CA)
................................................................................................. 413
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.2.6 Carrier leakage for CA (7UL CA)
................................................................................................. 414
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.2.7 Carrier leakage for CA (8UL CA)
................................................................................................. 416
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.3 In-band emissions for CA
................................................................................................................... 417
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.3.0 Minimum conformance requirements
............................................................................................ 418
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.3.1 In-band emissions for CA (2UL CA)
............................................................................................ 421
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.3.2 In-band emissions for CA (3UL CA)
............................................................................................ 427
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.3.3 In-band emissions for CA (4UL CA)
............................................................................................ 431
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.3.4 In-band emissions for CA (5UL CA)
............................................................................................ 435
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.3.5 In-band emissions for CA (6UL CA)
............................................................................................ 439
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.3.6 In-band emissions for CA (7UL CA)
............................................................................................ 443
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.3.7 In-band emissions for CA (8UL CA)
............................................................................................ 448
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.4 EVM equalizer spectrum flatness for CA
........................................................................................... 452
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.4.0 Minimum conformance requirements
............................................................................................ 452
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.4.1 EVM equalizer spectrum flatness for CA (2UL CA)
.................................................................... 452
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.4.2 EVM equalizer spectrum flatness for CA (3UL CA)
.................................................................... 455
be45e2bb4610a7bd5c74cdc474430cc6
138 521-2
6.4A.2.4.3 EVM equalizer spectrum flatness for CA (4UL CA)
.................................................................... 457