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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 4.8 Format and interpretation of tests
| Each test has a standard format:
X Title
All tests are applicable to all equipment within the scope of the present document, unless otherwise stated.
X.1 Definition and applicability
This clause gives the general definition of the parameter under consideration and specifies whether the test is applicable to all equipment or only to a certain subset. Required manufacturer declarations may be included here.
X.2 Minimum requirement
This clause contains the reference to the clause to the 3GPP reference (or core) specification which defines the minimum requirement.
X.3 Test purpose
This clause defines the purpose of the test.
X.4 Method of test
X.4.1 General
In some cases there are alternative test procedures or initial conditions. In such cases, guidance for which initial conditions and test procedures can be applied are stated here. In the case only one test procedure is applicable, that is stated here.
X.4.2y First test method
X.4.2y.1 Initial conditions
This clause defines the initial conditions for each test, including the test environment, the RF channels to be tested and the basic measurement set-up.
X.4.2y.2 Procedure
This clause describes the steps necessary to perform the test and provides further details of the test definition like domain (e.g. frequency-span), range, weighting (e.g. bandwidth), and algorithms (e.g. averaging). The procedure may comprise data processing of the measurement result before comparison with the test requirement (e.g. average result from several measurement positions).
X.4.3y Alternative test method (if any)
If there are alternative test methods, each is described with its initial conditions and procedures.
X.5 Test requirement
This clause defines the pass/fail criteria for the equipment under test, see clause 4.1.3 (Interpretation of measurement results). Test requirements for every minimum requirement referred in clause X.2 are listed here. Cases where minimum requirements do not apply need not be mentioned.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 5 Operating bands and channel arrangement
| For the Ambient IoT operating bands specification, their channel bandwidth configurations, as well as channel raster specification, refer to TS 38.194 [23], clause 5 and its relevant clauses.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6 A-IoT BS transmitter characteristics
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.1 General
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.1.1 BS type 1-C
| General test conditions for conducted transmitter tests are given in clause 4, including interpretation of measurement results and configurations for testing. BS configurations for the tests are defined in clause 4.5.
If a number of single-band connectors have been declared equivalent (D.32), only a representative one is necessary to be tested to demonstrate conformance.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.2 Base station output power
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.2.1 Definition and applicability
| The conducted BS output power requirements are specified at single-band connector, or at multi-band connector.
The rated carrier output power of the BS type 1-C shall be as specified in table 6.2.1-1.
Table 6.2.1-1: Rated carrier output power limits for BS type 1-C
BS class
Prated,c,AC
Medium Range BS
≤ 38 dBm
The output power limit for the respective BS classes in tables 6.2.1.-1 shall be compared to the rated output power and the declared BS class. It is not subject to testing.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.2.2 Minimum requirement
| The minimum requirement applies per single-band connector supporting transmission in the operating band.
The minimum requirement for BS type 1-C is defined in TS 38.194 [3], clause 6.2.2.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.2.3 Test purpose
| The test purpose is to verify the accuracy of the maximum carrier output power across the frequency range and under normal and extreme conditions.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.2.4 Method of test
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.2.4.1 Initial conditions
| Test environment:
- Normal, see annex B.2,
- Extreme, see annexes B.3 and B.5.
RF channels to be tested for single carrier: B, M and T; see clause 4.9.1
Under extreme test environment, it is sufficient to test on one NR-ARFCN or one RF bandwidth position, and with one applicable test configuration defined in clauses 4.7 and 4.8. Testing shall be performed under extreme power supply conditions, as defined in Annex B.5.
NOTE: Tests under extreme power supply conditions also test extreme temperatures.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.2.4.2 Procedure
| 1) Connect the power measuring equipment to single-band connector(s) under test as shown in annex D.1.1 for BS type 1-C. All connectors not under test shall be terminated.
2) For single carrier set the connector under test to transmit according to the applicable test configuration in clause 4.8 using the corresponding test models or set of physical channels in clause 4.9.2 at rated carrier output power Prated,c,AC for BS type 1-C.
3) Measure the maximum carrier output power (Pmax,c,AC for BS type 1-C) for each carrier at each connector under test.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.2.5 Test requirement
| For each single-band connector or multi-band connector under test, the power measured in clause 6.2.4.2 in step 3 shall remain within the values provided in table 6.2.5-1 for normal and extreme test environments, relative to the manufacturer's declared Prated,c,AC for BS type 1-C:
Table 6.2.5-1: Test requirement for conducted BS output power
Normal test environment
Extreme test environment
BS type 1-C
f ≤ 3.0 GHz: ± 2.7 dB
f ≤ 3.0 GHz: ± 3.2 dB
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3 Transmit ON/OFF power
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.1 Transmitter OFF power
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.1.1 Definition and applicability
| Transmitter OFF power is defined as the mean power measured over 70/N us filtered with a square filter of bandwidth equal to the transmission bandwidth configuration of the BS (BWConfig) centred on the assigned channel frequency during the transmitter OFF period. N = SCS/15, where SCS is Sub Carrier Spacing in kHz.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.1.2 Minimum requirement
| The minimum requirement for BS type 1-C is in TS 38.194 [3], clause 6.3.1.2.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.1.3 Test purpose
| The purpose of this test is to verify the transmitter OFF power is within the limits of the minimum requirements.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.1.4 Method of test
| Requirement is tested together with transmitter transient period, as described in clause 6.3.2.4.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.1.5 Test requirements
| The conformance testing of transmit OFF power is included in the conformance testing of transmitter transient period; therefore, see clause 6.4.2.5 for test requirements.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.2 Transmitter transient period
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.2.1 Definition and applicability
| The transmitter transient period is the time period during which the transmitter unit is changing from the OFF period to the ON period or vice versa. The transmitter transient period is illustrated in figure 6.3.2.1-1.
Figure 6.3.2.1-1: Illustration of the relations of transmitter ON period, transmitter OFF period and transmitter transient period
This requirement applies at each antenna connector supporting transmission in the operating band.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.2.2 Minimum requirement
| The minimum requirement for BS type 1-C is in TS 38.194 [3], clause 6.3.2.2.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.2.3 Test purpose
| The purpose of this test is to verify the transmitter transient periods are within the limits of the minimum requirements.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.2.4 Method of test
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.2.4.1 Initial conditions
| Test environment:
- normal; see annex B.2.
RF channels to be tested for single carrier:
- M; see clause 4.9.1.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.2.4.2 Procedure
| The minimum requirement is applied to all antenna connectors, they may be tested one at a time or multiple antenna connectorss may be tested in parallel as shown in annex D.1.1 for BS type 1-C. Whichever method is used the procedure is repeated until all antenna connectors necessary to demonstrate conformance have been tested.
1) Connect antenna connector to measurement equipment as shown in annex D.1.1 for BS type 1-C. All antenna connectors not under test shall be terminated.
As a general rule, the resolution bandwidth of the measuring equipment should be equal to the measurement bandwidth. However, to improve measurement accuracy, sensitivity, efficiency and avoiding e.g. carrier leakage, the resolution bandwidth may be smaller than the measurement bandwidth. When the resolution bandwidth is smaller than the measurement bandwidth, the result should be integrated over the measurement bandwidth in order to obtain the equivalent noise bandwidth of the measurement bandwidth.
2) For single carrier set the antenna connector under test to transmit according to the applicable test configuration in clause 4.8 using the corresponding test models or set of physical channels in clause 4.9.2 at manufacturers declared rated carrier output power per antenna connector (Prated,c,AC).
3) Measure the mean power spectral density over 70/N μs filtered with a square filter of bandwidth equal to the RF bandwidth of the antenna connector or TAB connector centred on the central frequency of the RF bandwidth. 70/N μs average window centre is set from 35/N μs after end of one transmitter ON period + 10 μs to 35/N μs before start of next transmitter ON period – 10 μs. N = SCS/15, where SCS is Sub Carrier Spacing in kHz.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.3.2.5 Test requirements
| The measured mean power spectral density according to clause 6.3.2.4.2 shall be less than -83 dBm/MHz for carrier frequency f ≤ 3.0 GHz.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4 Transmitted signal quality
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.1 General
| Unless otherwise stated, the requirements in clause 6.5 apply during the transmitter ON period.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.2 Frequency error
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.2.1 Definition and applicability
| Frequency error is the measure of the difference between the actual BS transmit frequency and the assigned frequency. The same source shall be used for RF frequency and data clock generation.
It is not possible to verify by testing that the data clock is derived from the same frequency source as used for RF generation. This may be confirmed by the manufacturer's declaration.
For BS type 1-C this requirement shall be applied at the antenna connector supporting transmission in the operating band.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.2.2 Minimum Requirement
| The minimum requirement is in TS 38.194 [3], clause 6.4.1.2.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.2.3 Test purpose
| The test purpose is to verify that frequency error is within the limit specified by the minimum requirement.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.2.4 Method of test
| Requirement is tested together with modulation quality test, as described in clause 6.4.3.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.2.5 Test Requirements
| The modulated carrier frequency of each A-IoT carrier configured by the BS shall be accurate to within the accuracy range given in table 6.4.2.5-1 observed over 1 ms.
Table 6.4.2.5-1: Frequency error test requirement
BS class
Accuracy
Medium Range BS
±(0.1 ppm + 12 Hz)
The frequency error requirement for A-IoT is specified in TS 38.194 [3] clause 6.4.1.2.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.3 Modulation quality
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.3.1 Definition and applicability
| Modulation quality include modulation depth, RF Envelop Rise Time, RF Envelop Fall Time and Ripple.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.3.2 Minimum Requirement
| The minimum requirement is in TS 38.194 [3], clause 6.4. 2.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.3.3 Test purpose
| The test purpose is to verify that R2D signal quality is within the limit specified by the minimum requirement across the frequency range and under normal and extreme conditions.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.3.4 Method of test
| Requirement is tested together with modulation quality test, as described in clause 6.4.3.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.3.4.1 Initial conditions
| Test environment:
- Normal, see annex B.2,
- Extreme, see annexes B.3 and B.5.
RF channels to be tested for single carrier: B, M and T; see clause 4.9.1
Under extreme test environment, it is sufficient to test on one NR-ARFCN or one RF bandwidth position, and with one applicable test configuration defined in clauses 4.7 and 4.8. Testing shall be performed under extreme power supply conditions, as defined in Annex B.5.
NOTE: Tests under extreme power supply conditions also test extreme temperatures.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.3.4.2 Procedure
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.4.3.5 Test requirements
| The modulation quality of A-IoT R2D carrier shall be less than the limits in table 6.5.3.5-1.
Table 6.4.2-1: A-IoT BS RF envelope parameters
R2D Chip duration：Tc
Parameter
Symbol
Value
Units
M∈ {2,6,12,24}
Modulation Depth
(A–B)/A
>=80-5
%
RF Envelope Ripple
Ripple_high
Ripple_low
<=±15
%
RF Envelop Rise Time
Tr,10-90
<=0.66Tc
µs
RF Envelop Fall Time
Tf,10-90
<=0.66Tc
µs
RF Pulsewidth
PW
<=1.3 Tc
µs
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5 Unwanted emissions
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.1 General
| Unwanted emissions consist of out-of-band emissions and spurious emissions according to ITU definitions in recommendation ITU-R SM.329 [2]. In ITU terminology, out of band emissions are unwanted emissions immediately outside the channel bandwidth resulting from the modulation process and non-linearity in the transmitter but excluding spurious emissions. Spurious emissions are emissions which are caused by unwanted transmitter effects such as harmonics emission, parasitic emission, intermodulation products and frequency conversion products, but exclude out of band emissions.
The out-of-band emissions requirement for the BS transmitter is specified both in terms of Adjacent Channel Leakage power Ratio (ACLR) and operating band unwanted emissions (OBUE).
The maximum offset of the operating band unwanted emissions mask from the operating band edge is ΔfOBUE. The operating band unwanted emissions define all unwanted emissions in each supported downlink operating band plus the frequency ranges ΔfOBUE above and ΔfOBUE below each band. Unwanted emissions outside of this frequency range are limited by a spurious emissions requirement.
The values of ΔfOBUE are defined in table 6.6.1-1 for the NR operating bands.
Table 6.5.1-1: Maximum offset of OBUE outside the downlink operating band
BS type
Operating band characteristics
ΔfOBUE (MHz)
BS type 1-C
FDL_high – FDL_low £ 200 MHz
10
6.5.2 Occupied bandwidth
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.2.1 Definition and applicability
| The occupied bandwidth is the width of a frequency band such that, below the lower and above the upper frequency limits, the mean powers emitted are each equal to a specified percentage /2 of the total mean transmitted power. See also Recommendation ITU-R SM.328 [12].
The value of /2 shall be taken as 0.5%.
The occupied bandwidth requirement shall apply during the transmitter ON period for a single transmitted carrier. The minimum requirement below may be applied regionally. There may also be regional requirements to declare the occupied bandwidth according to the definition in the present clause.
For BS type 1-C this requirement shall be applied at the antenna connector supporting transmission in the operating band.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.2.2 Minimum Requirements
| The minimum requirement for BS type 1-C is in TS 38.194 [3] clause 6.6.2
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.2.3 Test purpose
| The test purpose is to verify that the emission at the antenna connector does not occupy an excessive bandwidth for the service to be provided and is, therefore, not likely to create interference to other users of the spectrum beyond undue limits.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.2.4 Method of test
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.2.4.1 Initial conditions
| Test environment: Normal; see annex B.2.
RF channels to be tested for single carrier: M; see clause 4.9.1.
1) Connect the measurement device to the BS antenna connector as shown in annex D1.1 for BS type 1-C.
2) For a BS declared to be capable of single carrier operation (D.16), start transmission according to the applicable test configuration in clause 4.8 using the corresponding test model NR-FR1-TM1.1 at manufacturer's declared rated output power (Prated,c,AC).
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.2.4.2 Procedure
| 1) Measure the spectrum emission of the transmitted signal using at least the number of measurement points, and across a span, as listed in table 6.6.2.4.2-1. The selected resolution bandwidth (RBW) filter of the analyser shall be 30 kHz or less.
Table 6.5.2.4.2-1: Span and number of measurement points for OBW measurements
Bandwidth
BS channel bandwidth
BWChannel (kHz)
200
400
600
800
Span (kHz)
400
800
1200
1600
Minimum number of measurement points
4
8
12
16
NOTE: The detection mode of the spectrum analyzer will not have any effect on the result if the statistical properties of the out-of-OBW power are the same as those of the inside-OBW power. Both are expected to have the Rayleigh distribution of the amplitude of Gaussian noise. In any case where the statistics are not the same, though, the detection mode must be power responding. The analyser may be set to respond to the average of the power (root-mean-square of the voltage) across the measurement cell.
2) Compute the total of the power, P0, (in power units, not decibel units) of all the measurement cells in the measurement span. Compute P1, the power outside the occupied bandwidth on each side. P1 is half of the total power outside the bandwidth. P1 is half of (100 % - (occupied percentage)) of P0. For the occupied percentage of 99 %, P1 is 0.005 times P0.
3) Determine the lowest frequency, f1, for which the sum of all power in the measurement cells from the beginning of the span to f1 exceeds P1.
4) Determine the highest frequency, f2, for which the sum of all power in the measurement cells from f2 to the end of the span exceeds P1.
5) Compute the occupied bandwidth as f2 - f1.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.2.5 Test requirements
| The occupied bandwidth for each carrier shall be less than the channel bandwidth as defined in TS 38.194 [3], table 5.3.5-1 for BS type 1-C.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3 Adjacent Channel Leakage Power Ratio
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.1 Definition and applicability
| Adjacent Channel Leakage power Ratio (ACLR) is the ratio of the filtered mean power centred on the assigned channel frequency to the filtered mean power centred on an adjacent channel frequency.
The requirements shall apply outside the Base Station RF Bandwidth or Radio Bandwidth whatever the type of transmitter considered (single carrier or multi-carrier) and for all transmission modes foreseen by the manufacturer's specification.
The requirement applies during the transmitter ON period.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.2 Minimum requirement
| The minimum requirement applies per single-band connector, or per multi-band connector supporting transmission in the operating band.
The minimum requirement for BS type 1-C is defined in TS 38.194 [3], clause 6.6.3.3.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.3 Test purpose
| To verify that the adjacent channel leakage power ratio requirement shall be met as specified by the minimum requirement.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.4 Method of test
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.4.1 Initial conditions
| Test environment: Normal; see annex B.2.
RF channels to be tested for single carrier: B, M and T; see clause 4.9.1.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.4.2 Procedure
| 1) Connect the single-band connector or multi-band connector under test to measurement equipment as shown in annex D.1.1 for BS type 1-C. All connectors not under test shall be terminated.
The measurement device characteristics shall be:
- Measurement filter bandwidth: defined in clause 6.6.3.5.
- Detection mode: true RMS voltage or true average power.
The emission power should be averaged over an appropriate time duration to ensure the measurement is within the measurement uncertainty in Table 4.1.2.2-1.
2) For a connectors declared to be capable of single carrier operation only (D.16), set the representative connectors under test to transmit according to the applicable test configuration in clause 4.8 using the corresponding test models [ ] in clause 4.9.2 at rated carrier output power Prated,c,AC for BS type 1-C.
3) Measure ACLR for the frequency offsets both side of channel frequency as specified in table 6.6.3.5.2‑1. In multiple carrier case only offset frequencies below the lowest and above the highest carrier frequency used shall be measured.
5) Repeat the test with the channel set-up according to [ ] in clause 4.9.2.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.5 Test requirements
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.5.1 General requirements
| The ACLR requirements in clause 6.6.3.5.2 shall apply as described in clauses 6.6.3.5.3 or 6.6.3.5.4.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.5.2 Limits and basic limits
| The ACLR is defined with a square filter of bandwidth equal to the transmission bandwidth configuration of the transmitted signal (BWConfig) centred on the assigned channel frequency and a filter centred on the adjacent channel frequency according to the tables below.
Table 6.5.3.2-1: Base station ACLR limit
BS R2D channel bandwidth of lowest/highest carrier transmitted BWChannel (kHz)
BS adjacent channel centre frequency offset below the lowest or above the highest carrier centre frequency transmitted
(kHz)
Assumed adjacent channel carrier (informative)
Filter on the adjacent channel frequency and corresponding filter bandwidth
ACLR limit
200
300
A-IoT of same BW
Square (180 kHz)
40.8dB
500
A-IoT of same BW
Square (180 kHz)
45.8dB
400
500
A-IoT of same BW
Square (360 kHz)
40.8dB
900
A-IoT of same BW
Square (360 kHz)
45.8dB
600
700
A-IoT of same BW
Square (540 kHz)
40.8dB
1300
A-IoT of same BW
Square (540 kHz)
45.8dB
800
900
A-IoT of same BW
Square (720 kHz)
40.8dB
1700
A-IoT of same BW
Square (720 kHz)
45.8dB
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.3.5.3 BS type 1-C
| The ACLR test requirements for BS type 1-C are given in table 6.6.3.5.2-1 or 6.6.3.5.2-3 applies per antenna connector. Conformance can be shown by meeting the ACLR limit in table 6.6.3.5.2-1 or 6.6.3.5.2-3.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.4 Operating band unwanted emissions
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.4.1 Definition and applicability
| Unless otherwise stated, the operating band unwanted emission (OBUE) limits in FR1 are defined from ΔfOBUE below the lowest frequency of each supported downlink operating band up to ΔfOBUE above the highest frequency of each supported downlink operating band. The values of ΔfOBUE are defined in table 6.6.1‑1 for the NR operating bands.
The requirements shall apply whatever the type of transmitter considered and for all transmission modes foreseen by the manufacturer's specification. In addition, for a BS operating in non-contiguous spectrum, the requirements apply inside any sub-block gap. In addition, for a BS operating in multiple bands, the requirements apply inside any Inter RF Bandwidth gap.
Basic limits are specified in the tables below, where:
- f is the separation between the channel edge frequency and the nominal -3 dB point of the measuring filter closest to the carrier frequency.
- f_offset is the separation between the channel edge frequency and the centre of the measuring filter.
- f_offsetmax is the offset to the frequency ΔfOBUE outside the downlink operating band, where ΔfOBUE is defined in table 6.6.1-1.
- fmax is equal to f_offsetmax minus half of the bandwidth of the measuring filter.
For Medium Range BS, the requirements in clause 6.6.4.5.4 shall apply (Category A and B).
The application of either Category A or Category B basic limits shall be the same as for transmitter spurious emissions in clause 6.6.5.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.4.2 Minimum requirement
| The minimum requirement applies per single-band connector, or per multi-band connector supporting transmission in the operating band.
The minimum requirement for BS type 1-C is defined in TS 38.104 [2], clause 6.6.4.3.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.4.3 Test purpose
| This test measures the emissions close to the assigned channel bandwidth of the wanted signal, while the transmitter is in operation.
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.4.4 Method of test
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a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.4.4.1 Initial conditions
| Test environment: Normal; see annex B.2.
RF channels to be tested for single carrier: B, M and T; see clause 4.9.1.
- BRFBW, MRFBW and TRFBW in single-band operation; see clause 4.9.1.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.4.4.2 Procedure
| 1) Connect the single-band connector under test to measurement equipment as shown in annex D.1.1 for BS type 1-C. All connectors not under test shall be terminated.
As a general rule, the resolution bandwidth of the measuring equipment should be equal to the measurement bandwidth. However, to improve measurement accuracy, sensitivity, efficiency and avoiding e.g. carrier leakage, the resolution bandwidth may be smaller than the measurement bandwidth. When the resolution bandwidth is smaller than the measurement bandwidth, the result should be integrated over the measurement bandwidth in order to obtain the equivalent noise bandwidth of the measurement bandwidth.
The measurement device characteristics shall be:
- Detection mode: True RMS.
The emission power should be averaged over an appropriate time duration to ensure the measurement is within the measurement uncertainty in Table 4.1.2.2-1.
2) For a connectors declared to be capable of single carrier operation only, set the representative connectors under test to transmit according to the applicable test configuration in clause 4.8 at rated carrier output power Prated,c,AC for BS type 1-C. Channel set-up shall be according to NR-FR1-TM 1.1.
3) Step the centre frequency of the measurement filter in contiguous steps and measure the emission within the specified frequency ranges with the specified measurement bandwidth.
4) Repeat the test for the remaining test cases, with the channel set-up according to NR-FR1-TM 1.2.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.4.5 Test requirements
| |
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.5.5 Transmitter spurious emissions
| |
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.1 Definition and applicability
| The transmitter spurious emission limits shall apply from 9 kHz to 12.75 GHz, excluding the frequency range from ΔfOBUE below the lowest frequency of each supported downlink operating band, up to ΔfOBUE above the highest frequency of each supported downlink operating band, where the ΔfOBUE is defined in table 6.6.1. For some operating bands, the upper limit is higher than 12.75 GHz in order to comply with the 5th harmonic limit of the downlink operating band, as specified in ITU-R recommendation SM.329 [2].
The requirements shall apply whatever the type of transmitter considered (single carrier). It applies for all transmission modes foreseen by the manufacturer's specification.
Unless otherwise stated, all requirements are measured as mean power (RMS).
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.2 Minimum requirement
| The minimum requirement applies per single-band connector supporting transmission in the operating band.
The minimum requirement for BS type 1-C is defined in TS 38.104 [2], clause 6.6.5.3.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.3 Test purpose
| This test measures conducted spurious emissions while the transmitter is in operation.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.4 Method of test
| |
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.4.1 Initial conditions
| Test environment: Normal; see annex B.2.
RF channels to be tested for single carrier:
- B when testing the spurious emissions below FDL_low - ΔfOBUE,
- T when testing the spurious emissions above FDL_high + ΔfOBUE; see clause 4.9.1.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.4.2 Procedure
| 1) Connect the single-band connector under test to measurement equipment as shown in annex D.1.1 for BS type 1-C. All connectors not under test shall be terminated.
2) Measurements shall use a measurement bandwidth in accordance to the conditions in clause 6.6.5.5.
The measurement device characteristics shall be:
- Detection mode: True RMS.
The emission power should be averaged over an appropriate time duration to ensure the measurement is within the measurement uncertainty in Table 4.1.2.2-1.
3) For a connectors declared to be capable of single carrier operation only (D.16), set the representative connectors under test to transmit according to the applicable test configuration in clause 4.8 at rated carrier output power (Prated,c,AC, or Prated,c,TABC, D.21). Channel set-up shall be according to NR-FR1-TM 1.1.
4) Measure the emission at the specified frequencies with specified measurement bandwidth.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.5 Test requirements
| |
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.5.1 Basic limits
| |
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.5.1.1 Tx spurious emissions
| The limits of either table 6.6.5.5.1.1-1 (Category A limits) or table 6.6.5.5.1.1-2 (Category B limits) shall apply. The application of either Category A or Category B limits shall be the same as for operating band unwanted emissions in clause 6.6.4, and as declared by the manufacturer (D.4).
Table 6.6.5.5.1.1-1: General BS transmitter spurious emission limits in FR1, Category A
Spurious frequency range
Basic limit
Measurement bandwidth
Notes
9 kHz – 150 kHz
1 kHz
Note 1, Note 4
150 kHz – 30 MHz
10 kHz
Note 1, Note 4
30 MHz – 1 GHz
-13 dBm
100 kHz
Note 1
1 GHz – 12.75 GHz
1 MHz
Note 1, Note 2
12.75 GHz – 5th harmonic of the upper frequency edge of the DL operating band in GHz
1 MHz
Note 1, Note 2, Note 3
12.75 GHz - 26 GHz
-13 dBm
1 MHz
Note 1, Note 2, Note 5
NOTE 1: Measurement bandwidths as in ITU-R SM.329 [2], s4.1.
NOTE 2: Upper frequency as in ITU-R SM.329 [2], s2.5 table 1.
NOTE 3: Applies for Band for which the upper frequency edge of the DL operating band is greater than 2.55 GHz and less than or equal to 5.2 GHz.
NOTE 4: This spurious frequency range applies only to BS type 1-C and BS type 1-H.
NOTE 5: Applies for Band for which the upper frequency edge of the DL operating band is greater than 5.2 GHz.
Table 6.6.5.5.1.1-2: General BS transmitter spurious emission limits in FR1, Category B
Spurious frequency range
Basic limit
Measurement bandwidth
Notes
9 kHz – 150 kHz
1 kHz
Note 1, Note 4
150 kHz – 30 MHz
-36 dBm
10 kHz
Note 1, Note 4
30 MHz – 1 GHz
100 kHz
Note 1
1 GHz – 12.75 GHz
-30 dBm
1 MHz
Note 1, Note 2
12.75 GHz – 5th harmonic of the upper frequency edge of the DL operating band in GHz
1 MHz
Note 1, Note 2, Note 3
12.75 GHz - 26 GHz
-30 dBm
1 MHz
Note 1, Note 2, Note 5
NOTE 1: Measurement bandwidths as in ITU-R SM.329 [2], s4.1.
NOTE 2: Upper frequency as in ITU-R SM.329 [2], s2.5 table 1.
NOTE 3: Applies for Band for which the upper frequency edge of the DL operating band is greater than 2.55 GHz and less than or equal to 5.2 GHz.
NOTE 4: This spurious frequency range applies only to BS type 1-C and BS type 1-H.
NOTE 5: Applies for Band for which the upper frequency edge of the DL operating band is greater than 5.2 GHz.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.5.1.2 Protection of the BS receiver of own or different BS
| This requirement shall be applied for NR FDD operation in order to prevent the receivers of the BSs being desensitised by emissions from a BS transmitter. It is measured at the transmit antenna connector for BS type 1-C or at the TAB connector for BS type 1-H for any type of BS which has common or separate Tx/Rx antenna connectors / TAB connectors.
The basic limits are provided in table 6.6.5.5.1.2-1.
Table 6.6.5.5.1.2-1: BS spurious emissions basic limits for protection of the BS receiver
BS class
Frequency range
Basic limit
Measurement bandwidth
Wide Area BS
-96 dBm
Medium Range BS
FUL_low – FUL_high
-91 dBm
100 kHz
Local Area BS
-88 dBm
NOTE 1: For BS operating in band n104, the basic limit is increased by 1dB.
NOTE 2: For BS operating in regions where a band is only partially allocated for NR operations (e.g. band n28), this requirement only applies in the UL frequency range of the partial allocation.
NOTE 3: For BS capable of multi-band operation, Table 6.6.5.5.1.2-1 assumes that the supported operating bands, where the corresponding BS transmit and receive frequency ranges in table 5.2-1 in TS 38.104 [2] would be overlapping, are not deployed in the same geographical area. For such a case of operation with overlapping frequency arrangements in the same geographical area, special protection requirements may apply that are not covered by the 3GPP specifications.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.5.1.3 Additional spurious emissions requirements
| These requirements may be applied for the protection of system operating in frequency ranges other than the BS downlink operating band. The limits may apply as an optional protection of such systems that are deployed in the same geographical area as the BS, or they may be set by local or regional regulation as a mandatory requirement for an NR operating band. It is in some cases not stated in the present document whether a requirement is mandatory or under what exact circumstances that a limit applies, since this is set by local or regional regulation. An overview of regional requirements in the present document is given in clause 4.4.
Some requirements may apply for the protection of specific equipment (UE, MS and/or BS) or equipment operating in specific systems (GSM, CDMA, UTRA, E-UTRA, NR, etc.) as listed below.
The power of any spurious emission shall not exceed the basic limits of table 6.6.5.5.1.3-1 for a BS where requirements for co-existence with the system listed in the first column apply. For a multi-band connector, the exclusions and conditions in the Note column of table 6.6.5.5.1.3-1 apply for each supported operating band.
Table 6.6.5.5.1.3-1: BS spurious emissions limits for BS for co-existence with systems operating in other frequency bands
System type for NR to co-exist with
Frequency range for co-existence requirement
Basic limit
Measurement bandwidth
Note
GSM900
921 – 960 MHz
-57 dBm
100 kHz
This requirement does not apply to BS operating in band n8
876 – 915 MHz
-61 dBm
100 kHz
For the frequency range 880-915 MHz, this requirement does not apply to BS operating in band n8, since it is already covered by the requirement in clause 6.6.5.5.1.2.
DCS1800
1805 – 1880 MHz
-47 dBm
100 kHz
This requirement does not apply to BS operating in band n3.
1710 – 1785 MHz
-61 dBm
100 kHz
This requirement does not apply to BS operating in band n3, since it is already covered by the requirement in clause 6.6.5.5.1.2.
PCS1900
1930 – 1990 MHz
-47 dBm
100 kHz
This requirement does not apply to BS operating in band n2, n25 or band n70.
1850 – 1910 MHz
-61 dBm
100 kHz
This requirement does not apply to BS operating in band n2 or n25 since it is already covered by the requirement in clause 6.6.5.5.1.2.
GSM850 or CDMA850
869 – 894 MHz
-57 dBm
100 kHz
This requirement does not apply to BS operating in band n5 or n26.
824 – 849 MHz
-61 dBm
100 kHz
This requirement does not apply to BS operating in band n5 or n26, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band I or
2110 – 2170 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n1 or n65
E-UTRA Band 1 or NR Band n1
1920 – 1980 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n1 or n65, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band II or
1930 – 1990 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n2 or n70.
E-UTRA Band 2 or NR Band n2
1850 – 1910 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n2, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band III or
1805 – 1880 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n3.
E-UTRA Band 3 or NR Band n3
1710 – 1785 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n3, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band IV or
2110 – 2155 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n66
E-UTRA Band 4
1710 – 1755 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n66, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band V or
869 – 894 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n5 or n26.
E-UTRA Band 5 or NR Band n5
824 – 849 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n5 or n26, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band VI, XIX or
860 – 890 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n18.
E-UTRA Band 6, 18, 19 or NR Band n18
815 – 830 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n18, since it is already covered by the requirement in clause 6.6.5.5.1.2.
830 – 845 MHz
-49 dBm
1 MHz
UTRA FDD Band VII or
2620 – 2690 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n7.
E-UTRA Band 7 or NR Band n7
2500 – 2570 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n7, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band VIII or
925 – 960 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n8 or n100.
E-UTRA Band 8 or NR Band n8
880 – 915 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n8, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band IX or
1844.9 – 1879.9 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n3.
E-UTRA Band 9
1749.9 – 1784.9 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n3, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band X or
2110 – 2170 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n66
E-UTRA Band 10
1710 – 1770 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n66, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band XI or XXI or
1475.9 – 1510.9 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n74, n75, n92, n94 or n109.
E-UTRA Band 11 or 21
1427.9 – 1447.9 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n74, n75, n76, n91, n92, n93, or n94 or n109.
1447.9 – 1462.9 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n74, n75, n92 or n94 or n109.
UTRA FDD Band XII or
729 – 746 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n12 or n85.
E-UTRA Band 12 or NR Band n12
699 – 716 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n12 or n85, since it is already covered by the requirement in clause 6.6.5.5.1.2.
For NR BS operating in n29, it applies 1 MHz below the Band n29 downlink operating band (Note 5).
UTRA FDD Band XIII or
746 – 756 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n13.
E-UTRA Band 13 or NR Band n13
777 – 787 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n13, since it is already covered by the requirement in clause 6.6.5.5.1.2
UTRA FDD Band XIV or
758 – 768 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n14.
E-UTRA Band 14 or NR Band n14
788 – 798 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n14, since it is already covered by the requirement in clause 6.6.5.5.1.2
E-UTRA Band 17
734 – 746 MHz
-52 dBm
1 MHz
704 – 716 MHz
-49 dBm
1 MHz
For NR BS operating in n29, it applies 1 MHz below the Band n29 downlink operating band (Note 5).
UTRA FDD Band XX or E-UTRA Band 20 or NR Band n20
791 – 821 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n20 or n28.
832 – 862 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n20, since it is already covered by the requirement in clause 6.6.5.5.1.2.
UTRA FDD Band XXII or E-UTRA Band 22
3510 – 3590 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n48, n77 or n78.
3410 – 3490 MHz
-49 dBm
1 MHz
This is not applicable to BS operating in Band n77 or n78.
E-UTRA Band 24 or NR Band n24
1525 – 1559 MHz
-52 dBm
1 MHz
1626.5 – 1660.5 MHz
-49 dBm
1 MHz
UTRA FDD Band XXV or
1930 – 1995 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n2, n25 or n70.
E-UTRA Band 25 or NR band n25
1850 – 1915 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n25 since it is already covered by the requirement in clause 6.6.5.5.1.2. For BS operating in Band n2, it applies for 1910 MHz to 1915 MHz, while the rest is covered in clause 6.6.5.5.1.2.
UTRA FDD Band XXVI or
859 – 894 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n5 or n26.
E-UTRA Band 26 or NR Band n26
814 – 849 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n26 since it is already covered by the requirement in clause 6.6.5.5.1.2. For BS operating in Band n5, it applies for 814 MHz to 824 MHz, while the rest is covered in clause 6.6.5.5.1.2.
E-UTRA Band 27
852 – 869 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n5.
807 – 824 MHz
-49 dBm
1 MHz
This requirement also applies to BS operating in Band n28, starting 4 MHz above the Band n28 downlink operating band (Note 4).
E-UTRA Band 28 or NR Band n28
758 – 803 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n20, n28, n67 or n68.
703 – 748 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n28, since it is already covered by the requirement in clause 6.6.5.5.1.2.
For BS operating in band n67, it applies for 703 MHz to 736 MHz. For BS operating in Band n68, it applies for 728 MHz to 733 MHz.
E-UTRA Band 29 or NR Band n29
717 – 728 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n29 or n85.
E-UTRA Band 30 or NR Band n30
2350 – 2360 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n30.
2305 – 2315 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n30, since it is already covered by the requirement in clause 6.6.5.5.1.2.
E-UTRA Band 31 or NR Band n31
462.5 -467.5 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n31 or n72.
452.5 -457.5 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n31, since it is already covered by the requirement in clause 6.6.5.5.1.2. This requirement does not apply to BS operating in band n72.
UTRA FDD band XXXII or E-UTRA band 32
1452 – 1496 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n74, n75, n92, n94 or n109.
UTRA TDD Band a) or E-UTRA Band 33
1900 – 1920 MHz
-52 dBm
1 MHz
UTRA TDD Band a) or E-UTRA Band 34 or NR band n34
2010 – 2025 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n34.
UTRA TDD Band b) or E-UTRA Band 35
1850 – 1910 MHz
-52 dBm
1 MHz
UTRA TDD Band b) or E-UTRA Band 36
1930 – 1990 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n2 or n25.
UTRA TDD Band c) or E-UTRA Band 37
1910 – 1930 MHz
-52 dBm
1 MHz
UTRA TDD Band d) or E-UTRA Band 38 or NR Band n38
2570 – 2620 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n38.
UTRA TDD Band f) or E-UTRA Band 39 or NR band n39
1880 – 1920MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n39.
UTRA TDD Band e) or E-UTRA Band 40 or NR Band n40
2300 – 2400MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Bands n30 or n40.
E-UTRA Band 41 or NR Band n41
2496 – 2690 MHz
-52 dBm
1 MHz
This is not applicable to BS operating in Band n41 or n53.
E-UTRA Band 42
3400 – 3600 MHz
-52 dBm
1 MHz
This is not applicable to BS operating in Band n48, n77 or n78.
E-UTRA Band 43
3600 – 3800 MHz
-52 dBm
1 MHz
This is not applicable to BS operating in Band n48, n77 or n78.
E-UTRA Band 44
703 – 803 MHz
-52 dBm
1 MHz
This is not applicable to BS operating in Band n28.
E-UTRA Band 45
1447 – 1467 MHz
-52 dBm
1 MHz
E-UTRA Band 46 or NR Band n46
5150 – 5925 MHz
-52 dBm
1 MHz
This is not applicable to BS operating in Band n46, n96 or n102.
E-UTRA Band 47
5855 – 5925 MHz
-52 dBm
1 MHz
E-UTRA Band 48 or NR Band n48
3550 – 3700 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n48, n77 and n78.
E-UTRA Band 50 or NR band n50
1432 – 1517 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n74, n75, n76, n91, n92, n93, n94, n109, n110.
E-UTRA Band 51 or NR Band n51
1427 – 1432 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n75, n76, n91, n92, n93, n94, n109, n110.
E-UTRA Band 53 or NR Band n53
2483.5 - 2495 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n41, n53 or n90.
E-UTRA Band 54 or NR Band n54
1670 – 1675 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n54
E-UTRA Band 65 or NR Band n65
2110 – 2200 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n1 or n65
1920 – 2010 MHz
-49 dBm
1 MHz
For BS operating in Band n1, it applies for 1980 MHz to 2010 MHz, while the rest is covered in clause 6.6.5.5.1.2.
This requirement does not apply to BS operating in band n65, since it is already covered by the requirement in clause 6.6.5.5.1.2.
E-UTRA Band 66 or NR Band n66
2110 – 2200 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n66.
1710 – 1780 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n66, since it is already covered by the requirement in clause 6.6.5.5.1.2.
E-UTRA Band 67 or NR Band n67
738 – 758 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n28 or n67.
E-UTRA Band 68 or NR Band n68
753 -783 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n28 or n68.
698-728 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n68, since it is already covered by the requirement in clause 6.6.5.5.1.2.
For BS operating in Band n28, this requirement applies between 698 MHz and 703 MHz, while the rest is covered in clause 6.6.5.5.1.2.
E-UTRA Band 69
2570 – 2620 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n38.
E-UTRA Band 70 or NR Band n70
1995 – 2020 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n2, n25 or n70
1695 – 1710 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n70, since it is already covered by the requirement in clause 66.6.5.5.1.2.
E-UTRA Band 71 or NR Band n71
617 – 652 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n71 or n105.
663 – 698 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n71 or n105, since it is already covered by the requirement in clause 6.6.5.5.1.2.
E-UTRA Band 72 or NR Band n72
461 – 466 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n31 or n72.
451 – 456 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n72, since it is already covered by the requirement in clause 6.6.5.5.1.2. This requirement does not apply to BS operating in band n31.
E-UTRA Band 74 or NR Band n74
1475 – 1518 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n75, n76, n92, n94 or n109.
1427 – 1470 MHz
-49 dBm
1MHz
This requirement does not apply to BS operating in Band n50, n51, n74, n75, n76, n91, n92, n93, n94, n109, n110.
E-UTRA Band 75 or NR Band n75
1432 – 1517 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n74, n75, n76, n91, n92, n93, n94, n109, n110.
E-UTRA Band 76 or NR Band n76
1427 – 1432 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n75, n76, n91, n92, n93, n94, n109, n110.
NR Band n77
3.3 – 4.2 GHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n48, n77 or n78
NR Band n78
3.3 – 3.8 GHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n48, n77 or n78
NR Band n79
4.4 – 5.0 GHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n79
NR Band n80
1710 – 1785 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n3, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n81
880 – 915 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n8, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n82
832 – 862 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n20, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n83
703 – 748 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n28, since it is already covered by the requirement in clause 6.6.5.5.1.2.
For BS operating in Band n67, it applies for 703 MHz to 736 MHz. For BS operating in Band n68, it applies for 728 MHz to 733 MHz.
NR Band n84
1920 – 1980 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n1, since it is already covered by the requirement in clause 6.6.5.5.1.2.
E-UTRA Band 85 or NR Band n85
728 - 746 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n12, n29 or n85.
698 - 716 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n12 or n85, since it is already covered by the requirement in clause 6.6.5.5.1.2.
For NR BS operating in n29, it applies 1 MHz below the Band n29 downlink operating band (Note 5).
NR Band n86
1710 – 1780 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n66, since it is already covered by the requirement in clause 6.6.5.5.1.2.
E-UTRA Band 87 or NR Band n87
420 - 425 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n87 or n88.
410 – 415 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n87, since it is already covered by the requirement in clause 6.6.5.2.2.
E-UTRA Band 88 or NR Band n88
422 - 427 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n87 or n88.
412 - 417 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n88, since it is already covered by the requirement in clause 6.6.5.2.2. This requirement does not apply to BS operating in band n87.
NR Band n89
824 – 849 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n5, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n91
1427 – 1432 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n75, n76, n109, n110.
832 – 862 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n20, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n92
1432 – 1517 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n74, n75, n76, n109, n110.
832 – 862 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n20, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n93
1427 – 1432 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n75, n76, n109, n110.
880 – 915 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n8, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n94
1432 – 1517 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n74, n75, n76, n109, n110.
880 – 915 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n8, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n95
2010 – 2025 MHz
-52 dBm
1 MHz
NR Band n96
5925 – 7125 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n46, n96, n102 or n104.
NR Band n97
2300 – 2400MHz
-52 dBm
1 MHz
NR Band n98
1880 – 1920MHz
-52 dBm
1 MHz
NR Band n99
1626.5 – 1660.5 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n24, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n100
919.4 – 925 MHz
-52 dBm
1 MHz
This requirement does not apply to E-UTRA BS operating in Band n8 or n100.
874.4 – 880 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n100, since it is already covered by the requirement in clause 6.6.5.5.1.2.
NR Band n101
1900 – 1910 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n101.
NR Band n102
5925 – 6425 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n46, n96, n102 or n104.
E-UTRA Band 103
757 – 758 MHz
-52 dBm
1 MHz
787 – 788 MHz
-49 dBm
1 MHz
NR Band n104
6425 – 7125 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n96, n102 or n104
NR Band n105
612 – 652 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n71 or n105.
663 – 703 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n105, since it is already covered by the requirement in clause 6.6.5.5.1.2
E-UTRA Band 106 or NR Band n106
935 - 940 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n106
896 – 901 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n106, since it is already covered by the requirement in clause 6.6.5.5.1.2.
This requirement does not apply to BS operating in Band n5 or n26.
NR Band n109
1432 – 1517 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n74, n75, n76, n91, n92, n93, n94, n109, n110.
703 – 733 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n28, since it is already covered by the requirement in clause 6.6.5.5.1.2. For BS operating in Band n68, it applies for 728 MHz to 733 MHz.
NR Band n110
1432 – 1435 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in Band n50, n51, n75, n76, n91, n92, n93, n94, n109, n110.
1390 – 1395 MHz
-49 dBm
1 MHz
This requirement does not apply to BS operating in band n110, since it is already covered by the requirement in clause 6.6.5.5.1.2.
E-UTRA Band 111
1820 – 1830 MHz
-52 dBm
1 MHz
This requirement does not apply to BS operating in band n3.
1800 – 1810 MHz
-49 dBm
1 MHz
The following requirement may be applied for the protection of PHS. This requirement is also applicable at specified frequencies falling between ΔfOBUE below the lowest BS transmitter frequency of the downlink operating band and ΔfOBUE above the highest BS transmitter frequency of the downlink operating band. ΔfOBUE is defined in clause 6.6.1.
The basic limits for this requirement is:
Table 6.6.5.5.1.3-2: BS spurious emissions basic limits for BS for co-existence with PHS
Frequency range
Basic limit
Measurement bandwidth
Note
1884.5 – 1915.7 MHz
-41 dBm
300 kHz
Applicable when co-existence with PHS system operating in 1884.5 - 1915.7 MHz
Table 6.6.5.5.1.3-3: Void
NOTE: The regional requirement, included in ECC/DEC/(17)06 [14], is defined in terms of EIRP, which is dependent on both the BS emissions at the antenna connector and the deployment (including antenna gain and feeder loss). The requirement defined above provides the characteristics of the base station needed to verify compliance with the regional requirement. The assessment of the EIRP level is described in TS 38.104 [2] annex E.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.5.1.4 Co-location with other base stations
| These requirements may be applied for the protection of other BS receivers when GSM900, DCS1800, PCS1900, GSM850, CDMA850, UTRA FDD, UTRA TDD, E-UTRA and/or NR BS are co-located with a BS.
The requirements assume a 30 dB coupling loss between transmitter and receiver and are based on co-location with base stations of the same class.
The basic limits are in table 6.6.5.5.1.4-1 for a BS where requirements for co-location with a BS type listed in the first column apply, depending on the declared BS class (D.2). For a multi-band connector, the exclusions and conditions in the Note column of table 6.6.5.5.1.4-1 shall apply for each supported operating band.
Table 6.6.5.5.1.4-1: BS spurious emissions basic limits for BS co-located with another BS
Type of co-located BS
Frequency range for
Basic limit
Measurement
Note
co-location requirement
WA BS
MR BS
LA BS
bandwidth
GSM900
876-915 MHz
-98 dBm
-91 dBm
-70 dBm
100 kHz
DCS1800
1710 – 1785 MHz
-98 dBm
-91 dBm
-80 dBm
100 kHz
PCS1900
1850 – 1910 MHz
-98 dBm
-91 dBm
-80 dBm
100 kHz
GSM850 or CDMA850
824 – 849 MHz
-98 dBm
-91 dBm
-70 dBm
100 kHz
UTRA FDD Band I or E-UTRA Band 1 or NR Band n1
1920 – 1980 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band II or E-UTRA Band 2 or NR Band n2
1850 – 1910 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band III or E-UTRA Band 3 or NR Band n3
1710 – 1785 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band IV or E-UTRA Band 4
1710 – 1755 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band V or E-UTRA Band 5 or NR Band n5
824 – 849 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band VI, XIX or E-UTRA Band 6, 19
830 – 845 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band VII or E-UTRA Band 7 or NR Band n7
2500 – 2570 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band VIII or E-UTRA Band 8 or NR Band n8
880 – 915 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band IX or E-UTRA Band 9
1749.9 – 1784.9 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band X or E-UTRA Band 10
1710 – 1770 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band XI or E-UTRA Band 11
1427.9 –1447.9 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n50, n75, n91, n92, n93, n94 or n109
UTRA FDD Band XII or
E-UTRA Band 12 or NR Band n12
699 – 716 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band XIII or
E-UTRA Band 13 or NR Band n13
777 – 787 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band XIV or
E-UTRA Band 14 or NR Band n14
788 – 798 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 17
704 – 716 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 18 or NR Band n18
815 – 830 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band XX or E-UTRA Band 20 or NR Band n20
832 – 862 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band XXI or E-UTRA Band 21
1447.9 – 1462.9 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n50, n75, n92, n94 or n109
UTRA FDD Band XXII or E-UTRA Band 22
3410 – 3490 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n48, n77, n78 or n109
E-UTRA Band 24 or NR Band n24
1626.5 – 1660.5 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band XXV or
E-UTRA Band 25 or NR Band n25
1850 – 1915 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA FDD Band XXVI or
E-UTRA Band 26 or NR Band n26
814 – 849 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 27
807 – 824 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 28 or NR Band n28
703 – 748 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 30 or NR Band n30
2305 – 2315 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 31 or NR Band n31
452.5 -457.5 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA TDD Band a) or E-UTRA Band 33
1900 – 1920 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA TDD Band a) or E-UTRA Band 34 or NR band n34
2010 – 2025 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n34
UTRA TDD Band b) or E-UTRA Band 35
1850 – 1910 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA TDD Band b) or E-UTRA Band 36
1930 – 1990 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n2 or band n25
UTRA TDD Band c) or E-UTRA Band 37
1910 – 1930 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
UTRA TDD Band d) or E-UTRA Band 38 or NR Band n38
2570 – 2620 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n38.
UTRA TDD Band f) or E-UTRA Band 39 or NR band n39
1880 – 1920MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n39
UTRA TDD Band e) or E-UTRA Band 40 or NR Band n40
2300 – 2400MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Bands n30 or n40.
E-UTRA Band 41 or NR Band n41
2496 – 2690 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n41 or n53
E-UTRA Band 42
3400 – 3600 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n48, n77 or n78
E-UTRA Band 43
3600 – 3800 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n48, n77 or n78
E-UTRA Band 44
703 – 803 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n28
E-UTRA Band 45
1447 – 1467 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 46 or NR Band n46
5150 – 5925 MHz
N/A
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n46, n96 or n102
E-UTRA Band 48 or NR Band n48
3550 – 3700 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n48, n77 or n78
E-UTRA Band 50 or NR band n50
1432 – 1517 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n51, n74, n75, n91, n92, n93, n94, n109, n110
E-UTRA Band 51 or NR Band n51
1427 – 1432 MHz
N/A
N/A
-88 dBm
100 kHz
This is not applicable to BS operating in Band n50, n74, n75, n76, n91, n92, n93, n94, n110
E-UTRA Band 53 or NR Band n53
2483.5 – 2495 MHz
N/A
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n41, n53 or n90
E-UTRA Band 54 or NR Band n54
1670 – 1675 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n54
E-UTRA Band 65 or NR Band n65
1920 – 2010 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 66 or NR Band n66
1710 – 1780 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 68 or NR Band n68
698 – 728 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 70 or NR Band n70
1695 – 1710 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 71 or NR Band n71
663 – 698 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 72 or NR Band n72
451 – 456 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 74 or NR Band n74
1427 – 1470 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n50, n51, n91, n92, n93, n94, n110
NR Band n77
3.3 – 4.2 GHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n48, n77 or n78
NR Band n78
3.3 – 3.8 GHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
This is not applicable to BS operating in Band n48, n77 or n78
NR Band n79
4.4 – 5.0 GHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n80
1710 – 1785 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n81
880 – 915 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n82
832 – 862 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n83
703 – 748 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n84
1920 – 1980 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 85 or NR Band n85
698 - 716 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n86
1710 – 1780 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 87 or NR Band n87
410 – 415 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 88 or NR Band n88
412 – 417 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n89
824 – 849 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n91
832 – 862 MHz
N/A
N/A
-88 dBm
100 kHz
NR Band n92
832 – 862 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n93
880 – 915 MHz
N/A
N/A
-88 dBm
100 kHz
NR Band n94
880 – 915 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n95
2010 – 2025 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n96
5925 – 7125 MHz
N/A
-90 dBm
-87 dBm
100 kHz
This is not applicable to BS operating in Band n46, n96, n102 or n104
NR Band n97
2300 – 2400MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n98
1880 – 1920MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n99
1626.5 – 1660.5 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n100
874.4 – 880 MHz
-96 dBm
N/A
N/A
100 kHz
NR Band n101
1900 – 1910 MHz
-96 dBm
N/A
N/A
100 kHz
NR Band n102
5925 – 6425 MHz
N/A
-90 dBm
-87 dBm
100 kHz
This is not applicable to BS operating in Band n46, n96, n102 or n104
E-UTRA Band 103
787 – 788 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n104
6425 – 7125 MHz
-95 dBm
-90 dBm
-87 dBm
100 kHz
This requirement does not apply to BS operating in Band n96, n102 or n104.
NR Band n105
663 – 703 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 106 or NR Band n106
896 – 901 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n109
703 – 733 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NR Band n110
1390 – 1395 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
E-UTRA Band 111
1800 – 1810 MHz
-96 dBm
-91 dBm
-88 dBm
100 kHz
NOTE 1: As defined in the scope for spurious emissions in this clause, the co-location requirements in table 6.6.5.5.1.4-1 do not apply for the frequency range extending ΔfOBUE immediately outside the BS transmit frequency range of a downlink operating band (see TS 38.104 [2] table 5.2-1). The current state-of-the-art technology does not allow a single generic solution for co-location with other system on adjacent frequencies for 30dB BS-BS minimum coupling loss. However, there are certain site-engineering solutions that can be used. These techniques are addressed in TR 25.942 [15].
NOTE 2: Table 6.6.5.5.1.4-1 assumes that two operating bands, where the corresponding BS transmit and receive frequency ranges in TS 38.104 [2] table 5.2-1 would be overlapping, are not deployed in the same geographical area. For such a case of operation with overlapping frequency arrangements in the same geographical area, special co-location requirements may apply that are not covered by the 3GPP specifications.
NOTE 3: Co-located TDD base stations that are synchronized and using the same or adjacent operating band can transmit without special co-locations requirements. For unsynchronized base stations, special co-location requirements may apply that are not covered by the 3GPP specifications.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 6.6.5.5.2 BS type 1-C
| The Tx spurious emissions for BS type 1-C for each antenna connector shall not exceed the basic limits specified in clause 6.6.5.5.1.
For Band n41 and n90 operation in Japan, the sum of the spurious emissions over all antenna connectors for BS type 1-C shall not exceed the basic limits defined in clause 6.6.5.5.1.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7 A-IoT BS receiver characteristics
| |
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.1 General
| Conducted receiver characteristics are specified at the antenna connector for BS type 1-C, with full complement of transceivers for the configuration in normal operating condition.
Unless otherwise stated, the following arrangements apply for conducted receiver characteristics requirements in clause 7:
- Requirements apply during the BS receive period.
- Requirements shall be met for any transmitter setting.
- Throughput requirements defined for the conducted receiver characteristics do not assume HARQ retransmissions.
- For ACS, blocking and intermodulation characteristics, the negative offsets of the interfering signal apply relative to the lower Base Station RF Bandwidth edge, and the positive offsets of the interfering signal apply relative to the upper Base Station RF Bandwidth edge.
NOTE 1: In normal operating condition, A-IoT BS is configured as HD-FDD operation.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.2.1 Definition and applicability
| The reference sensitivity power level PREFSENS is the minimum mean power received at the antenna connector for BS type 1-C at which a BLER requirement shall be met for a specified reference measurement channel.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.2.2 Minimum requirement for BS type 1-C
| The minimum requirement for BS type 1-C is in TS 38.194 [23], clause 7.2.2.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.2.3 Test purpose
| To verify that for the BS type 1-C receiver and each BS type 1-H TAB connector at the reference sensitivity level the throughput requirement shall be met for a specified reference measurement channel.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.2.4 Method of test
| 7.2.4.1 Initial conditions
Test environment:
- Normal; see annex B.2.
- Extreme, see annexes B.3 and B.5.
RF channels to be tested for single carrier: B, M and T; see clause 4.9.1.
Under extreme test environment, the test shall be performed on each of B, M and T under extreme power supply conditions as defined in annex B.5.
NOTE: Tests under extreme power supply conditions also test extreme temperatures.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.2.4.2 Procedure
| The minimum requirement is applied to all connectors under test.
For BS type 1-C, the procedure is repeated until all antenna connectors necessary to demonstrate conformance have been tested; see clause 7.1.
1) Connect the connector under test to measurement equipment as shown in annex D.2.1 for BS type 1-C .
2) For HD-FDD operation, set the BS to transmit a signal using the applicable test configuration and corresponding power setting specified in clauses 4.7 and 4.8 using the corresponding test models or set of physical channels in clause 4.9.2, for BS type 1-C set the antenna connector to the manufacturers declared rated carrier output power (Prated,c,AC, D.21).
3) Start the signal generator for the wanted signal to transmit the Fixed Reference Channels for reference sensitivity according to annex A.1.
4) Set the signal generator for the wanted signal power as specified in clause 7.2.5.
5) Measure the BLER according to annex A.1.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.2.5 Test requirements
| The BLER shall be less than or equal to 10% of the reference measurement channel as specified in annex A.1 with parameters specified in table 7.2.5-1 for A-IoT Medium range BS.
Table 7.2.5-1: A-IoT Medium range BS reference sensitivity levels
BS D2R channel bandwidth (KHz)
DSB (kHz)
Reference measurement channel
Reference sensitivity power level, PREFSENS
(dBm)
200
15
A-FR1-A1-1
-94.5
A-FR1-A1-2
-91.5
3520
2880
A-FR1-A1-3
-71.7
A-FR1-A1-4
-68.7
NOTE: Reference sensitivity power level is defined based on the CW power at the BS antenna connector as -38dBm without the cancellation of CW phase noise considered.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.3 In-band selectivity and blocking
| |
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.3.1 Adjacent Channel Selectivity (ACS)
| |
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.3.1.1 Definition and applicability
| Adjacent channel selectivity (ACS) is a measure of the receiver's ability to receive a wanted signal at its assigned channel frequency at the antenna connector for BS type 1-C in the presence of an adjacent channel signal with a specified centre frequency offset of the interfering signal to the band edge of a victim system.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.3.1.2 Minimum requirement
| The minimum requirement for BS type 1-C are in TS 38.194 [23], clause 7.3.1.2.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.3.1.3 Test purpose
| The test purpose is to verify the ability of the BS receiver filter to suppress interfering signals in the channels adjacent to the wanted channel.
|
a1d9979ec3fb8c2091ddd4425cd961c2 | 38.195 | 7.3.1.4 Method of test
|
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