hash stringlengths 32 32 | doc_id stringlengths 5 12 | section stringlengths 5 1.47k | content stringlengths 0 6.67M |
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dbb20040c584734e0f933e9703b7f270 | 38.766 | 3 Definitions of terms, symbols and abbreviations
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 3.1 Terms
| For the purposes of the present document, the terms given in TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [1].
|
dbb20040c584734e0f933e9703b7f270 | 38.766 | 3.2 Symbols
| For the purposes of the present document, the following symbols apply:
<symbol> <Explanation>
|
dbb20040c584734e0f933e9703b7f270 | 38.766 | 3.3 Abbreviations
| For the purposes of the present document, the abbreviations given in TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 [1].
|
dbb20040c584734e0f933e9703b7f270 | 38.766 | 4 Co-existence simulation scenarios
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 5 Co-existence simulation assumptions
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 5.1 Network layout model
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 5.1 Propagation model
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 5.1 Antenna characteristics
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 5.1 Uplink transmission power control model
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 5.1 Other simulation parameters
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 5.1 Performance metric
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 6 Co-existence simulation results
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 6.1 Urban Macro scenario
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 6.2 Sub-urban Macro scenario
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 6.3 Rural Macro scenario
| |
dbb20040c584734e0f933e9703b7f270 | 38.766 | 6 Conclusion
|
Annex A (informative):
Change history
Change history
Date
Meeting
TDoc
CR
Rev
Cat
Subject/Comment
New version
2026-02
RAN4#118
R4-2600469
TR skeleton
0.0.1
|
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 1 Scope
| The present document is a technical report for SUL configurations and CA band combinations with SUL(s) under Rel-20 time frame. The purpose is to gather the relevant background information and studies in order to address NR SUL for the Rel-20 bands/band combinations.
This TR contains the RF requirements of band specif... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 2 References
| The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific.
- For a specific reference, subsequent revisions do not apply.
-... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 3 Definitions of terms, symbols and abbreviations
| |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 3.1 Terms
| For the purposes of the present document, the terms given in TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [1].
example: text used to clarify abstract rules by applying them literally.
|
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 3.2 Symbols
| For the purposes of the present document, the following symbols apply:
<symbol> <Explanation>
ΔRIB,c Allowed reference sensitivity relaxation due to support for inter-band CA and/or SUL operation, for serving cell c.
ΔTIB,c Allowed maximum configured output power relaxation due to support for inter-band CA and/or SU... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 3.3 Abbreviations
| For the purposes of the present document, the abbreviations given in TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 [1].
<ABBREVIATION> <Expansion>
BS Base Station
BCS Bandwidth Combinati... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 4 Background
| The present document is a technical report for SA NR SUL configurations and CA band combinations with SUL cell(s) under Rel-20 time frame. It covers both the UE and BS side. New configurations still emerge from existing bands and whenever new band is specified, it will create a potential for several new SUL configurati... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 4.1 TR Maintenance
| A single company is responsible for introducing all approved TPs in the current TR, i.e. TR editor. However, it is the responsibility of the contact person of each band/band combination to ensure that the TPs related to the band/band combination have been implemented.
|
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 4.2 Notation for CA with SUL(s)
| Referring to the WFs [2][3] and Rel-18 CR [4], the notations for single SUL CA combinations have been revised based on new rules in current specification. Three exemplary band combinations are provided below.
CA configuration
Old notation
New notation
Note
Intra-band contiguous
SUL_n41C-n80A
CA_n41C-n80A
For th... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 5 SA NR SUL band combination: Specific Band Combination Part
| 5.Y SUL_nX-nY/ CA_nX_nY-nZ/ CA_nX-nW_nY-nZ
5.Y.1 Operating bands
Table 5.Y.1-1: SUL band combination
NR Band combination for SUL
NR Band
(Table 5.2-1 from TS 38.101-1)
5.Y.2 Configuration
Table 5.Y.2-1: Supported bandwidths per SUL band combination
SUL band combination with CA
UL configuration
NR Band... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 5.1 CA_n41-n83
| |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 5.1.1 Operating bands
| Table 5.1.1-1: SUL band combination
NR Band combination for SUL
NR Band
(Table 5.2-1 from TS 38.101-1)
CA_n41-n83
n41, n83
|
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 5.1.2 Configuration
| Table 5.1.2-1: Supported bandwidths per SUL band combination
SUL band combination with CA
UL configuration
NR Band
Channel bandwidth (MHz) (NOTE 1)
Bandwidth combination set
CA_n41A-n83A
SUL_n41A-n83A
n41
See n41 channel bandwidths in Table 5.3.5-1 for each carrier
4 and 5
n83
See n83 channel bandwidths... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 5.1.3 Maximum output power
| There is only single UL in uplink, so the requirement for each band in clause 6.2.1 from 38.101-1 is applicable.
|
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 5.1.4 UE co-existence studies for 1 band UL
| Table 5.1.4-1 summarizes frequency ranges where harmonics and/or harmonics mixing occur for SUL_n41-n83.
Table 5.1.4-1: Harmonic/Harmonic mixing analysis
UL/DL
harmonics
n83
UL12
UL2
UL33
UL4
UL5
MSD type
fLow
703
1406
2109
2812
3515
n41
fLow
fHigh
748
1496
2244
2992
3740
DL1
2496
2690
... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 5.1.5 REFSENS requirements
| Based on the analysis in the co-existence study, no additional MSD requirements are expected to be specified.
5.1.6 ∆TIB and ∆RIB values
Referring to the CA_n28-n41, the ΔTIB,c and ΔRIB,c values for SUL_n41-n83 can be specified below.
Table 5.1.6-1: ΔTIB,c due to SUL band combination
SUL Band combination
ΔTIB,c fo... |
0e9e00a32219ebd25819f4a203317b91 | 38.720-00-00 | 5.1.7 Out-of-band blocking exception
| For operation band combination SUL_n41-n83, exceptions to the requirement specified in Table 7.6C.3-2 in TS38.101-1 are allowed when the second order intermodulation product of the SUL carrier and the CW interfering signal fully or partially overlaps with the DL carrier.
Table 7.6C.3-2 （in TS38.101-1）: Requirement for... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 1 Scope
| The present document is a technical report for Dual Connectivity of EN-DC and NE-DC configurations consisting of 2 different bands downlink (DL) with 2 different bands uplink (UL) (1 LTE band and 1 NR band) under Rel-20 time frame.
The present document is a technical report for Rel-20 Dual Connectivity of EN-DC and NE... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 2 References
| The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific.
- For a specific reference, subsequent revisions do not apply.
-... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 3 Definitions of terms, symbols and abbreviations
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 3.1 Terms
| For the purposes of the present document, the terms given in 3GPP TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 [1].
example: text used to clarify abstract rules by applying them literally.
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 3.2 Symbols
| For the purposes of the present document, the following symbols apply:
<symbol> <Explanation>
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 3.3 Abbreviations
| For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 [1].
<ABBREVIATION> <Expansion>
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 4 Background
| The present document is a technical report for Dual Connectivity (DC) consisting of 2 bands LTE inter-band CA (2DL/1UL) and 1 NR band (1DL/1UL), or consisting of 1 band LTE (1DL/1UL) and 2 bands NR inter-band CA (2DL/1UL) under Rel-20 timeframe. The document covers each band combination specific issues (i.e. one sub-cl... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 4.1 TR Maintenance
| A single company is responsible for introducing all approved TPs in the current TR, i.e. TR editor. However, it is the responsibility of the contact person of each band combination to ensure that the TPs related to the band combination have been implemented.
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 5 DC of 2 bands LTE inter-band CA (2DL/1UL) and 1 band NR(1DL/1UL), or 1 band LTE (1DL/1UL) and 2 bands NR inter-band CA(2DL/1UL): General Part
| 5.1 Co-existence analysis for DC
5.1.1 Inter-band EN-DC/NE-DC within FR1
For each inter-band EN-DC/NE-DC band combination, sensitivity degradation is allowed for a band if it is impacted by intermodulation interference from another band part of the same DC configuration.
For 2UL inter-band DC, IMD products can be... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 6 DC of 2 bands LTE inter-band CA (2DL/1UL) and 1 NR band (1DL/1UL): Specific Band Combination Part
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 6.1 DC_W-X_nY
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 6.1.1 Configurations for DC
| Table 6.1.1-1: Inter-band EN-DC configurations within FR1 (three bands)
EN-DC
configuration
Uplink EN-DC
configuration
(NOTE X)
DC_WA-XA_nYA
DC_WA_nYA
DC_XA_nYA
NOTE X:
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 6.1.2 Co-existence analysis for DC
| Table 6.1.2-1: Band X and Band nY UL IMD products
UE UL carriers
fx_low
fx_high
fy_low
fy_high
2nd order IMD products
|fy_low – fx_high|
|fy_high – fx_low|
|fy_low + fx_low|
|fy_high + fx_high|
IMD frequency limits (MHz)
–
–
Two-tone 3rd order IMD products
|2*fx_low – fy_high|
|2*fx_high – fy_low|
|2*f... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 6.1.4 Analysis of MSD requirements
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7 DC of 1 band LTE (1DL/1UL) and 2 bands NR inter-band CA (2DL/1UL) : Specific Band Combination Part
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.1 DC_ X_nY-nZ
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.1.1 Configurations for DC
| Table 7.1.1-1: Inter-band EN-DC configurations within FR1 (three bands)
EN-DC
configuration
Uplink EN-DC
configuration
(NOTE X)
DC_XA_nYA-nZA
DC_XA_nYA
DC_XA_nZA
NOTE X:
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.1.2 Co-existence analysis for DC
| Table 7.1.2-1: Band X and Band nY UL IMD products
UE UL carriers
fx_low
fx_high
fy_low
fy_high
2nd order IMD products
|fy_low – fx_high|
|fy_high – fx_low|
|fy_low + fx_low|
|fy_high + fx_high|
IMD frequency limits (MHz)
–
–
Two-tone 3rd order IMD products
|2*fx_low – fy_high|
|2*fx_high – fy_low|
|2*f... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.1.4 Analysis of MSD requirements
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.2 DC_40_n28-n78
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.2.1 Configurations for DC
| Table 7.2.1-1: Inter-band EN-DC configurations within FR1 (three bands)
EN-DC
configuration
Uplink EN-DC
configuration
(NOTE X)
DC_40A_n28A-n78A
DC_40C_n28A-n78A
DC_40A_n28A
DC_40C_n28A
DC_40A_n78A
DC_40C_n78A
NOTE X:
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.2.2 Co-existence analysis for DC
| Table 7.2.2-1: Band 40 and Band n28 UL IMD products
UE UL carriers
fx_low
fx_high
fy_low
fy_high
UL frequency (MHz)
703
748
2300
2400
2nd order IMD products
|fy_low – fx_high|
|fy_high – fx_low|
|fy_low + fx_low|
|fy_high + fx_high|
IMD frequency limits (MHz)
1552
1697
3003
3148
Two-tone 3rd order ... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.2.4 Analysis of MSD requirements
| IMD3 of band 40 and band n78 may fall into Rx frequencies of band n28, and IMD3 of band 40 and band n28 may fall into Rx frequencies of band n78. The MSD values for CA_n28-n40-n78 are reused for IMD3.
Table 7.2.4-1: MSD for the DC configuration
NR or E-UTRA Band / Channel bandwidth / NRB / MSD
EN-DC Configuration
E... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.3 DC_38-40_n78
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.3.1 Configurations for DC
| Table 7.3.1-1: Inter-band EN-DC configurations within FR1 (three bands)
EN-DC
configuration
Uplink EN-DC
configuration
(NOTE X)
DC_38A-40A_n78A
DC_38A_n78A
DC_40A_n78A
NOTE X:
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.3.2 Co-existence analysis for DC
| Table 7.3.2-1: Band 38 and Band n78 UL IMD products
UE UL carriers
fx_low
fx_high
fy_low
fy_high
UL frequency (MHz)
2570
2620
3300
3800
2nd order IMD products
|fy_low – fx_high|
|fy_high – fx_low|
|fy_low + fx_low|
|fy_high + fx_high|
IMD frequency limits (MHz)
680
1230
5870
6420
Two-tone 3rd order... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.3.4 Analysis of MSD requirements
| Table 7.3.4-1 lists the MSD required for DC_38-40_n78 that IMD4 of band 38 and band n78 may fall into Rx frequencies of band n40, and IMD4 of band 40 and band n78 may fall into Rx frequencies of band n38.MSD values of CA_n40-n41-n77 are reused for DC_38-40_n78.
Table 7.3.4-1: MSD for the DC configuration
NR or E-UTRA... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.4 DC_20_n38-n75
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.4.1 Configurations for DC
| Table 7.4.1-1: Inter-band EN-DC configurations within FR1 (three bands)
EN-DC
configuration
Uplink EN-DC
configuration
(NOTE X)
DC_20A_n38A-n75A
DC_20A_n38A
NOTE X:
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.4.2 Co-existence analysis for DC
| Table 7.4.2-1: Band 20 and Band n38 UL IMD products
UE UL carriers
fx_low
fx_high
fy_low
fy_high
UL frequency (MHz)
832
862
2570
2620
2nd order IMD products
|fy_low – fx_high|
|fy_high – fx_low|
|fy_low + fx_low|
|fy_high + fx_high|
IMD frequency limits (MHz)
1708
1788
3402
3482
Two-tone 3rd order ... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.4.4 Analysis of MSD requirements
| There is no need to specify MSD requirements for DC_20_n38-n75.
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.5 DC_8-32_n40
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.5.1 Configurations for DC
| Table 7.5.1-1: Inter-band EN-DC configurations within FR1 (three bands)
EN-DC
configuration
Uplink EN-DC
configuration
(NOTE X)
DC_8A-32A_n40A
DC_8A_n40A
NOTE X:
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.5.2 Co-existence analysis for DC
| Table 7.5.2-1: Band 8 and Band n40 UL IMD products
UE UL carriers
fx_low
fx_high
fy_low
fy_high
UL frequency (MHz)
880
915
2300
2400
2nd order IMD products
|fy_low – fx_high|
|fy_high – fx_low|
|fy_low + fx_low|
|fy_high + fx_high|
IMD frequency limits (MHz)
1385
1520
3180
3315
Two-tone 3rd order I... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.5.4 Analysis of MSD requirements
| Table 7.5.4-1 lists the MSD required for DC_8-32_n40 that IMD2 of band 8 and band n40 may fall into Rx frequencies of band 32.
Table 7.5.4-1: MSD for the DC configuration
NR or E-UTRA Band / Channel bandwidth / NRB / MSD
EN-DC Configuration
EUTRA / NR band
UL Fc
(MHz)
UL/DL BW
(MHz)
UL
LCRB
DL Fc (MHz)
MS... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.6 DC_3-32_n40
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.6.1 Configurations for DC
| Table 7.6.1-1: Inter-band EN-DC configurations within FR1 (three bands)
EN-DC
configuration
Uplink EN-DC
configuration
(NOTE X)
DC_3A-32A_n40A
DC_3A_n40A
NOTE X:
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.6.2 Co-existence analysis for DC
| Table 7.6.2-1: Band 3 and Band n40 UL IMD products
UE UL carriers
fx_low
fx_high
fy_low
fy_high
UL frequency (MHz)
1710
1785
2300
2400
2nd order IMD products
|fy_low – fx_high|
|fy_high – fx_low|
|fy_low + fx_low|
|fy_high + fx_high|
IMD frequency limits (MHz)
515
690
4010
4185
Two-tone 3rd order I... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.6.4 Analysis of MSD requirements
| There is no IMD issue for DC_3-32_n40.
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.7 DC_8-32_n41
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.7.1 Configurations for DC
| Table 7.7.1-1: Inter-band EN-DC configurations within FR1 (three bands)
EN-DC
configuration
Uplink EN-DC
configuration
(NOTE X)
DC_8A-32A_n41A
DC_8A_n41A
|
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.7.2 Co-existence analysis for DC
| Table 7.7.2-1: Band 8 and Band n41 UL IMD products
UE UL carriers
fx_low
fx_high
fy_low
fy_high
UL frequency (MHz)
880
915
2496
2690
2nd order IMD products
|fy_low – fx_high|
|fy_high – fx_low|
|fy_low + fx_low|
|fy_high + fx_high|
IMD frequency limits (MHz)
1581
1810
3376
3605
Two-tone 3rd order I... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.7.4 Analysis of MSD requirements
| There is no need to specify MSD requirements for DC_8-32_n41.
Annex A:
Additional guidelines
A.1 Band group definition
For the following MSD issues detection, a criterion applies in terms of band group as defined in Table A.1-1.
- For the cross-band isolation, even if there is no overlap up to ACLR5, MSD bey... |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 6.1 DC_WA-XA_nYA
| |
e82f47375d20dd1ce8a35639b1cf1e4e | 37.720-21-11 | 7.1 DC_ XA_nYA-nZA
| |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 1 Scope
| The present document is a technical report for power class 3 NR inter-band CA and DC for 2 bands DL with up to 2 bands UL under Rel-20 time frame. The purpose is to gather the relevant background information and studies in order to address NR inter-band CA and DC for 2 bands DL with up to 2 bands UL for the Rel-20 band... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 2 References
| The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific.
- For a specific reference, subsequent revisions do not apply.
-... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 3 Definitions of terms, symbols and abbreviations
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9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 3.1 Terms
| For the purposes of the present document, the terms given in TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [1].
Carrier aggregation: Aggregation of two or more component carriers in order to support wider transm... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 3.2 Symbols
| For the purposes of the present document, the following symbols apply:
ΔRIB,c Allowed reference sensitivity relaxation due to support for inter-band CA operation, for serving cell c
ΔTIB,c Allowed maximum configured output power relaxation due to support for inter-band CA operation, inter-band NR-DC operation and due... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 3.3 Abbreviations
| For the purposes of the present document, the abbreviations given in TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 [1].
CA Carrier Aggregation
DC Dual Connectivity
DL DownLink
FDD Frequency ... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 4 TR Maintenance
| A single company is responsible for introducing all approved TPs in the current TR, i.e. TR editor. However, it is the responsibility of the contact person of each band combination to ensure that the TPs related to the band combination have been implemented.
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9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5 Both bands within FR1 Carrier Aggregation: Specific Band Combination Part
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9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0 CA_nX-nY
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9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.1 Common for 1 band UL and 2 bands UL CA
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9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.1.1 Operating bands for CA
| Table 5.0.1.1-1: CA band combination of band nX+nY
NR Band
Uplink (UL) band
Downlink (DL) band
Duplex
mode
BS receive / UE transmit
BS transmit / UE receive
FUL_low – FUL_high
FDL_low – FDL_high
nX
xxxx MHz – xxxx MHz
xxxx MHz – xxxx MHz
XXX
nY
xxxx MHz – xxxx MHz
xxxx MHz – xxxx MHz
XXX
NOTE... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.1.2 Channel bandwidths per operating band for CA
| Table 5.0.1.2-1: Supported bandwidths per CA band combination of band nX+nY
NR CA configuration
Uplink CA configuration or single uplink carrier
NR Band
Channel bandwidth (MHz)
Bandwidth combination set
CA_nXA-nYA
- *
or
CA_nXA-nYA
nX
Channel BWs
X
nY
Channel BWs
CA_nX(A/B/C(2A)-nY(A/B/C(2A)
CA_nX... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.1.3 UE co-existence studies for 1 band UL
| Editor’s Note: The tables in this section are provided to identify potential issues to be analysed based on interference frequency range calculations, whether to specify the MSD related to collisions with the victim receiver frequency range should be based on the detailed REFSENS analysis.
Table 5.0.1.3-1 summarizes f... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.1.5 REFSENS requirements
| Editor's note 1: Text may be added if harmonics/harmonic mixing/cross band isolation/Intra-band ULCA IMD issues are identified in subclause 5.0.1.3.
Editor's note 2: Proponent are encouraged to provide the detailed technical analyzed of the MSD requirements. For example: RF architecrture, RF components parameter, and ... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.1.6 OOB blocking exception requirements
| Table 5.0.1.6-1: CA band combination with exceptions allowed
CA band combination
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9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.2 Specific for 2 bands UL CA
| Editor's note: Text will be added if 2 bands UL CA are supported, otherwise all the clauses shall be void.
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9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.2.1 Maximum output power for inter-band CA
| Table 5.0.2.1-1: UE Power Class for uplink inter-band CA
Uplink CA Configuration
Power Class 3 (dBm)
Tolerance (dB)
CA_nXA-nYA
23
+x/-y
CA_nXA/B/C-nYA
23
+x/-y
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9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.2.2 UE co-existence studies for 2 bands UL
| Editor’s note: The tables in this section are provided to identify potential issues to be analysed based on interference frequency range calculations, whether to specify the MSD related to collisions with the victim receiver frequency range should be based on the detailed REFSENS analysis.
Table 5.0.2.2-1 lists Band n... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.0.2.3 REFSENS requirements
| Editor's note 1: Text will be added if IMD due to 2 bands UL with 2 UL carriers or triple beat due to 2 bands UL with 3 UL carriers issues are identified in table 5.0.2.2-1 and table 5.0.2.2-2, respectively.
Editor's note 2: Proponent are encouraged to provide the detailed technical analysis of the MSD requirements. ... |
9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.1 CA_n39-n104
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9d167789fb60f2b6d016b76fb1d224b8 | 38.720-02-01 | 5.1.1 Common for 1 band UL and 2 bands UL CA
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