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258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.3.3 Minimum guardband and transmission bandwidth configuration
|
............................................................... 29
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.3.4 RB alignment
|
.............................................................................................................................................. 30
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.3.5 Channel bandwidth per operating band
|
...................................................................................................... 30
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.3A UE Channel bandwidth for CA
|
........................................................................................................................ 31
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.3A.1 General
|
........................................................................................................................................................ 31
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.3A.2 Minimum guardband and transmission bandwidth configuration for CA
|
.................................................. 31 5.3A.3 RB alignment with different numerologies for CA .................................................................................... 32
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.3A.4 UE channel bandwidth per operating band for CA
|
..................................................................................... 33
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.3D Channel bandwidth for UL MIMO
|
................................................................................................................... 34
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4 Channel arrangement
|
........................................................................................................................................ 34
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.1 Channel spacing
|
.......................................................................................................................................... 34
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.1.1 Channel spacing for adjacent NR carriers
|
............................................................................................. 34
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.2 Channel raster
|
............................................................................................................................................. 35
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.2.1 NR-ARFCN and channel raster
|
............................................................................................................. 35
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.2.2 Channel raster to resource element mapping
|
......................................................................................... 35
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.2.3 Channel raster entries for each operating band
|
..................................................................................... 35
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.3 Synchronization raster
|
................................................................................................................................ 36
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.3.1 Synchronization raster and numbering
|
.................................................................................................. 36
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.3.2 Synchronization raster to synchronization block resource element mapping
|
........................................ 36
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4.3.3 Synchronization raster entries for each operating band
|
......................................................................... 36
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4A Channel arrangement for CA
|
............................................................................................................................ 37
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.4A.1 Channel spacing for CA
|
.............................................................................................................................. 37
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.5 Configurations
|
.................................................................................................................................................. 38
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.5A Configurations for CA
|
...................................................................................................................................... 38
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.5A.1 Configurations for intra-band contiguous CA
|
............................................................................................. 38
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.5A.2 Configurations for intra-band non-contiguous CA
|
..................................................................................... 39 3GPP TS 38.521-2 version 18.7.0 Release 18 4 ETSI TS 138 521-2 V18.7.0 (2025-08) ETSI
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.5A.3 Configurations for inter-band CA
|
............................................................................................................... 43
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
5.5D Configurations for UL MIMO
|
.......................................................................................................................... 43
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6 Transmitter characteristics
|
..................................................................................................................... 44
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.1 General
|
............................................................................................................................................................. 44
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2 Transmit power
|
................................................................................................................................................ 46
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1 UE maximum output power
|
........................................................................................................................ 46
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.0 General
|
.................................................................................................................................................. 46
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.1 UE maximum output power - EIRP and TRP
|
....................................................................................... 47
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.1.3.1 UE maximum output power for power class 1
|
........................................................................... 47
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.1.3.2 UE maximum output power for power class 2
|
........................................................................... 48
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.1.3.3 UE maximum output power for power class 3
|
........................................................................... 49
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.1.3.4 UE maximum output power for power class 4
|
........................................................................... 51
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.1.3.5 UE maximum output power for power class 5
|
........................................................................... 51
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.1.3.6 UE maximum output power for power class 6
|
........................................................................... 52
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.1.3.7 UE maximum output power for power class 7
|
........................................................................... 53
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.1_1 UE maximum output power - EIRP and TRP (Rel16 and forward)
|
...................................................... 59
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.2 UE maximum output power - Spherical coverage
|
................................................................................ 61
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.1.2_1 UE maximum output power - Spherical coverage (Rel16 and forward)
|
............................................... 66
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2 UE maximum output power reduction
|
........................................................................................................ 67
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2.0 General
|
.................................................................................................................................................. 67
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2.3.1 UE maximum output power reduction for power class 1
|
................................................................ 68
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2.3.2 UE maximum output power reduction for power class 2
|
................................................................ 69
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2.3.3 UE maximum output power reduction for power class 3
|
................................................................ 70
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2.3.4 UE maximum output power reduction for power class 4
|
................................................................ 71
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2.3.5 UE maximum output power reduction for power class 5
|
................................................................ 71
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2.3.6 UE maximum output power reduction for power class 6
|
................................................................ 71
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2.3.7 UE maximum output power reduction for power class 7
|
................................................................ 71
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2_1 UE maximum output power reduction enhancements
|
................................................................................ 90
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.2_1.0 General
|
.................................................................................................................................................. 90
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.3 UE maximum output power with additional requirements
|
......................................................................... 97
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.3.3.1 General
|
............................................................................................................................................ 98
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.3.3.2 Void
|
................................................................................................................................................. 99
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.3.3.3 A-MPR for NS_202
|
......................................................................................................................... 99
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.3.3.4 A-MPR for NS_203
|
......................................................................................................................... 99
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.4 Configured transmitted power
|
.................................................................................................................. 107
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2.4_1 Configured transmitted power with Power Boost
|
..................................................................................... 108 6.2.5 UE maximum output power – EIRP with UL Gaps .................................................................................. 111
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A Transmit power for CA
|
.................................................................................................................................. 114
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1 UE maximum output power for CA
|
.......................................................................................................... 114
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.0 Minimum conformance requirements
|
................................................................................................. 114
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.1 UE maximum output power - EIRP and TRP for CA
|
......................................................................... 115
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.1.1 UE maximum output power - EIRP and TRP for CA (2UL CA)
|
.................................................. 115
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.1.2 UE maximum output power - EIRP and TRP for CA (3UL CA)
|
.................................................. 119
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.1.3 UE maximum output power - EIRP and TRP for CA (4UL CA)
|
.................................................. 121
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.1.4 UE maximum output power - EIRP and TRP for CA (5UL CA)
|
.................................................. 123
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.1.5 UE maximum output power - EIRP and TRP for CA (6UL CA)
|
.................................................. 124
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.1.6 UE maximum output power - EIRP and TRP for CA (7UL CA)
|
.................................................. 124
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.1.7 UE maximum output power - EIRP and TRP for CA (8UL CA)
|
.................................................. 124
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.2 UE maximum output power - Spherical coverage
|
.............................................................................. 125
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.2.1 UE maximum output power - Spherical coverage for CA (2UL CA)
|
........................................... 125
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.2.2 UE maximum output power - Spherical coverage for CA (3UL CA)
|
........................................... 129
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.2.3 UE maximum output power - Spherical coverage for CA (4UL CA)
|
........................................... 131
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.2.4 UE maximum output power - Spherical coverage for CA (5UL CA)
|
........................................... 134
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.2.5 UE maximum output power - Spherical coverage for CA (6UL CA)
|
........................................... 134
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.2.6 UE maximum output power - Spherical coverage for CA (7UL CA)
|
........................................... 134
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.1.2.7 UE maximum output power - Spherical coverage for CA (8UL CA)
|
........................................... 134
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2 UE maximum output power reduction for CA
|
.......................................................................................... 135
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.0 Minimum conformance requirements
|
................................................................................................. 135
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.0.1 General
|
.......................................................................................................................................... 135
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.0.2 Maximum output power reduction for power class 1
|
.................................................................... 135
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.0.3 Maximum output power reduction for power class 2
|
.................................................................... 137 3GPP TS 38.521-2 version 18.7.0 Release 18 5 ETSI TS 138 521-2 V18.7.0 (2025-08) ETSI
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.0.4 Maximum output power reduction for power class 3
|
.................................................................... 138
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.0.5 Maximum output power reduction for power class 4
|
.................................................................... 140
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.0.6 Maximum output power reduction for power class 5
|
.................................................................... 140
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.1 UE maximum output power reduction for CA (2UL CA)
|
................................................................... 141
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.2 UE maximum output power reduction for CA (3UL CA)
|
................................................................... 163
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.3 UE maximum output power reduction for CA (4UL CA)
|
................................................................... 169
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.4 UE maximum output power reduction for CA (5UL CA)
|
................................................................... 176
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.5 UE maximum output power reduction for CA (6UL CA)
|
................................................................... 176
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.6 UE maximum output power reduction for CA (7UL CA)
|
................................................................... 176
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.2.7 UE maximum output power reduction for CA (8UL CA)
|
................................................................... 176
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.3 UE maximum output power with additional requirements for CA
|
........................................................... 176
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.3.0 Minimum conformance requirements
|
................................................................................................. 176
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.3.0.1 General
|
.......................................................................................................................................... 176
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.3.0.2 Void
|
............................................................................................................................................... 177
|
258dbed188050438bcd36b1272aa3d2c
|
138 521-2
|
6.2A.3.0.3 A-MPR for CA_NS_202
|
............................................................................................................... 177
|
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