6.2.2G UE Maximum Output Power for V2X Communication
36.521-13GPPEvolved Universal Terrestrial Radio Access (E-UTRA)Part 1: Conformance testingRadio transmission and receptionRelease 17TSUser Equipment (UE) conformance specification
6.2.2G.1 UE Maximum Output Power for V2X Communication / Non-concurrent with E-UTRA uplink transmission
NOTE: No test points are defined since there is no configuration satisfying MPR=0dB requirements in RAN4.
6.2.2G.1.1 Test purpose
Same test purpose as in clause 6.2.2.1.
6.2.2G.1.2 Test applicability
This test case applies to all types of UE that support V2X Sidelink communication and Band 47.
NOTE: This test case can’t be performed due to lack of appropriate test points.
6.2.2G.1.3 Minimum conformance requirements
When UE is configured for E-UTRA V2X sidelink transmissions non-concurrent with E-UTRA uplink transmissions for E-UTRA V2X operating bands specified in Table 5.2G-1, the allowed V2X UE maximum output power for shall be as applied in Table 6.2.2.3-1 in subclause 6.2.2.
The normative reference for this requirement is TS 36.101 [2] clause 6.2.2G.
6.2.2G.1.4 Test description
6.2.2G.1.4.1 Initial conditions
Initial conditions are a set of test configurations the UE needs to be tested in and the steps for the SS to take with the UE to reach the correct measurement state.
The initial test configurations consist of environmental conditions, test frequencies, and channel bandwidths based on E-UTRA operating bands specified in Table 5.4.2G.1-1. All of these configurations shall be tested with applicable test parameters for each channel bandwidth, and are shown in table 6.2.2G.1.4.1-1. The details of the V2X reference measurement channels (RMCs) are specified in Annex A.8.3 and the GNSS configuration in TS 36.508 [7] subclause 4.11.
Table 6.2.2G.1.4.1-1: Test Configuration Table
NOTE: No test points are defined since there is no configuration satisfying MPR=0dB requirements in RAN4.
1. Connect the SS and GNSS simulator to the UE antenna connectors as shown in TS 36.508 [7] Annex A, Figure A.92.
2. The parameter settings for the V2X sidelink transmission over PC5 are pre-configured according to TS 36.508 [7] subclause 4.10.1. Message content exceptions are defined in clause 6.2.2G.1.4.3.
3. The V2X reference measurement channel is set according to Table 6.2.2G.1.4.1-1.
4. The GNSS simulator is configured for Scenario #1: static in Geographical area #1, as defined in TS36.508 [7] Table 4.11.2-2. Geographical area #1 is also pre-configured in the UE.
5. Propagation conditions are set according to Annex B.0.
6. Ensure the UE is in State 5A-V2X in Transmit Mode according to TS 36.508 [7] clause 4.5.9.
7. The GNSS simulator is triggered to start step 1 of Scenario #1 to simulate a location in the centre of Geographical area #1. Wait for the UE to acquire the GNSS signal and start to transmit.
6.2.2G.1.4.2 Test procedure
1. The UE starts to perform the V2X sidelink communication according to SL-V2X-Preconfiguration. Since the UE has no payload and no loopback data to send the UE sends uplink MAC padding bits on the V2X RMC.
2. Measure the mean power of the UE in the channel bandwidth for each test point in table 6.2.2G.1.5-1 according to the test configuration from Table 6.2.2G.1.4.1-1. The period of measurement shall be at least continuous duration of one sub-frame (1ms).
6.2.2G.1.4.3 Message contents
Message contents are according to TS 36.508 [7] clause 4.6, 4.7I and 4.10:
6.2.2G.1.5 Test requirements
Table 6.2.2G.1.5-1: UE Power Class test requirements
|
EUTRA band |
Class 1 (dBm) |
Tolerance (dB) |
Class 2 (dBm) |
Tolerance (dB) |
Class 3 (dBm) |
Tolerance (dB) |
Class 4 (dBm) |
Tolerance (dB) |
|
47 |
23 |
±3.3 |
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|
Note 1: Void Note 2: For transmission bandwidths (Figure 5.4.2-1, Table 5.4.4-1) confined within FUL_low and FUL_low + 4 MHz or FUL_high – 4 MHz and FUL_high, the maximum output power requirement is relaxed by reducing the lower tolerance limit by 1.5 dB Note 3: PPowerClass is the maximum UE power specified without taking into account the tolerance. |
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6.2.2G.2 UE Maximum Output Power for V2X Communication / Simultaneous E-UTRA V2X sidelink and E-UTRA uplink transmission
6.2.2G.2.1 Test purpose
To verify that the error of the UE maximum output power does not exceed the range prescribed by the specified nominal maximum output power and tolerance.
An excess maximum output power has the possibility to interfere to other channels or other systems. A small maximum output power decreases the coverage area.
6.2.2G.2.2 Test applicability
This test applies to all types of E-UTRA UE release 14 and forward that support V2X Communication.
6.2.2G.2.3 Minimum conformance requirements
For V2X UE is configured for simultaneous E-UTRA V2X sidelink and E-UTRA uplink transmissions for inter-band E-UTRA V2X / E-UTRA bands specified in Table 5.2G-2, the UE maximum output power shall be as specified in Table 6.2.2G.2.3-1 for the corresponding inter-band con-current operation with uplink assigned to two bands.
Table 6.2.2G.2.3-1: Inter-band con-current V2X UE Power Class (two bands)
|
V2X con-current band Configuration |
Class 1 (dBm) |
Tolerance (dB) |
Class 2 (dBm) |
Tolerance (dB) |
Class 3 (dBm) |
Tolerance (dB) |
Class 4 (dBm) |
Tolerance (dB) |
|
V2X_3A-47A |
23 |
+2/-34 |
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|
V2X_5A-47A |
23 |
+2/-34 |
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|
V2X_7A-47A |
23 |
+2/-34 |
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|
V2X_8A-47A |
23 |
+2/-34 |
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|
V2X_20A-47A |
23 |
+2/-34 |
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|
V2X_34A-47A |
23 |
+2/-34 |
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|
V2X_39A-47A |
23 |
+2/-34 |
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|
V2X_41A-47A |
23 |
+2/-34 |
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|
NOTE 1: The con-current band combinations are used for V2X Service. NOTE 2: PPowerClass is the maximum UE power specified without taking into account the tolerance NOTE 3: For inter-band con-current aggregation the maximum power requirement applies to the total transmitted power over all component carriers (per UE). NOTE 4: 4 refers to the transmission bandwidths (Figure 5.4.2-1) confined within FUL_low and FUL_low + 4 MHz or FUL_high – 4 MHz and FUL_high, the maximum output power requirement is relaxed by reducing the lower tolerance limit by 1.5 dB |
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The normative reference for this requirement is TS 36.101 [2] clause 6.2.2G.
6.2.2G.2.4 Test description
6.2.2G.2.4.1 Initial conditions
Initial conditions are a set of test configurations the UE needs to be tested in and the steps for the SS to take with the UE to reach the correct measurement state.
The initial test configurations consist of environmental conditions, test frequencies, and channel bandwidths based on E-UTRA operating bands specified in Table 5.4.2G.1-2. All of these configurations shall be tested with applicable test parameters for each channel bandwidth, and are shown in table 6.2.2G.2.4.1-1. The details of the uplink and V2X reference measurement channels (RMCs) are specified in Annexes A.2 and A.8.3 respectively. Configurations of PDSCH and PDCCH before measurement are specified in Annex C.2.
Table 6.2.2G.2.4.1-1: Test Configuration Table
|
Initial Conditions |
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|
Test Environment as specified in TS 36.508 [7] subclause 4.1 |
Normal, TL/VL, TL/VH, TH/VL, TH/VH |
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Test Frequencies as specified in TS 36.508 [7] subclause 4.3.1 |
Low range for uplink and Low range for V2X, High range for uplink and High range for V2X |
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Test Channel Bandwidths as specified in TS 36.508 [7] subclause 4.3.1 |
Lowest NRB_agg, Highest NRB_agg |
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Test Parameters for Channel Bandwidths |
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|
Downlink |
Uplink Configuration |
V2X Configuration |
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|
Ch BW |
N/A for UE Maximum Output Power test case |
Mod’n |
RB allocation |
Ch BW |
Mod’n |
PSSCH RB allocation |
|
1.4 MHz |
QPSK |
1 |
10 MHz |
QPSK |
48@2 |
|
|
1.4 MHz |
QPSK |
5 |
20 MHz |
QPSK |
96@2 |
|
|
3 MHz |
QPSK |
1 |
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|
3 MHz |
QPSK |
4 |
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|
5 MHz |
QPSK |
1 |
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|
5 MHz |
QPSK |
8 |
||||
|
10 MHz |
QPSK |
1 |
||||
|
10 MHz |
QPSK |
12 |
||||
|
15 MHz |
QPSK |
1 |
||||
|
15 MHz |
QPSK |
16 |
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|
20 MHz |
QPSK |
1 |
||||
|
20 MHz |
QPSK |
18 |
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|
Note 1: V2X con-current band configurations are checked separately for each band configuration, which applicable aggregated channel bandwidths are specified in Table 5.4.2G.1-2. Note 2: For Low range the E-UTRA carrier uses only test points with RBstart=0. For High range the E-UTRA carrier uses only test points with RBstart=RBend-LCRB+1. |
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1. Connect the SS to the UE antenna connectors as shown in TS 36.508 [7] Annex A, Figure A.93a.
2. The parameter settings for the cell are set up according to TS 36.508 [7] subclause 4.4.3. Message content exceptions are defined in clause 6.2.2G.2.4.3.
3. Downlink signals are initially set up according to Annex C.0, C.1, and C.3.0, and uplink signals according to Annex H.1 and H.3.0.
4. The UL and V2X Reference Measurement Channels are set according to Table 6.2.2G.2.4.1-1
5. Propagation conditions are set according to Annex B.0.
6. Ensure the UE is in State 3A-RF-V2X according to TS 36.508 [7] clause 5.2A.2C. Message content exceptions are defined in clause 6.2.2G.2.4.3.
6.2.2G.2.4.2 Test procedure
1. The SS simultaneously sends uplink scheduling information for each UL HARQ process via PDCCH DCI format 0 for C_RNTI to schedule the UL RMC and V2X scheduling information via PDCCH DCI format 5A for SL_V_RNTI to schedule the V2X RMC according to Table 6.2.2G.2.4.1-1. Since the UE has no payload and no loopback data to send the UE sends uplink MAC padding bits on the UL and V2X RMCs.
2. Send continuously uplink power control "up" commands in the uplink scheduling information to the UE to ensure that the UE transmits at PUMAX level. Configure the UE to transmit PSCCH and PSSCH with the PUMAX level of each test points.
3. Measure the mean power over all component carriers in the V2X con-current band configuration. The period of measurement shall be at least continuous duration of one sub-frame (1ms). On E-UTRA carrier, the TDD slots with transient periods are not under test.
6.2.2G.2.4.3 Message contents
Message contents are according to TS 36.508 [7] subclause 4.6.
6.2.2G.2.5 Test requirements
The maximum output power, derived in step 2 shall be within the range prescribed by the nominal maximum output power and tolerance in Table 6.2.2G.2.5-1.
Table 6.2.2G.2.5-1: Inter-band con-current V2X UE Power Class (two bands)
|
V2X con-current band Configuration |
Class 1 (dBm) |
Tolerance (dB) |
Class 2 (dBm) |
Tolerance (dB) |
Class 3 (dBm) |
Tolerance (dB) |
Class 4 (dBm) |
Tolerance (dB) |
|
V2X_3A-47A |
23 |
+3.3/-4.34 |
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|
V2X_5A-47A |
23 |
+3.3/-4.34 |
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|
V2X_7A-47A |
23 |
+3.3/-4.34 |
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|
V2X_8A-47A |
23 |
+3.3/-4.34 |
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|
V2X_20A-47A |
23 |
+3.3/-4.34 |
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|
V2X_34A-47A |
23 |
+3.3/-4.34 |
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|
V2X_39A-47A |
23 |
+3.3/-4.34 |
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|
V2X_41A-47A |
23 |
+3.3/-4.34 |
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|
NOTE 1: The con-current band combinations are used for V2X Service. NOTE 2: PPowerClass is the maximum UE power specified without taking into account the tolerance NOTE 3: For inter-band con-current aggregation the maximum power requirement applies to the total transmitted power over all component carriers (per UE). NOTE 4: 4 refers to the transmission bandwidths (Figure 5.4.2-1) confined within FUL_low and FUL_low + 4 MHz or FUL_high – 4 MHz and FUL_high, the maximum output power requirement is relaxed by reducing the lower tolerance limit by 1.5 dB |
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6.2.2G.3 UE Maximum Output Power for V2X Communication / Intra-band contiguous multi-carrier operation
NOTE: No test points are defined since there is no configuration satisfying MPR=0dB requirements in RAN4.
6.2.2G.3.1 Test purpose
Same test purpose as in clause 6.2.2.1.
6.2.2G.3.2 Test applicability
This test case applies to all types of UE that support Intra-band contiguous multi-carrier operation V2X Sidelink communication and Band 47.
NOTE: This test case can’t be performed due to lack of appropriate test points.
6.2.2G.3.3 Minimum conformance requirements
For intra-band contiguous multi-carrier operation, the maximum output power is defined in Table 6.2.2G.3.3-1.
Table 6.2.2G.3.3-1: V2X UE Power Class for intra-band contiguous multi-carrier operation
|
V2X multi-carrier Configuration |
Class 1 (dBm) |
Tolerance (dB) |
Class 2 (dBm) |
Tolerance (dB) |
Class 3 (dBm) |
Tolerance (dB) |
Class 4 (dBm) |
Tolerance (dB) |
|
V2X_47B |
23 |
±2 |
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|
NOTE 1: PPowerClass is the maximum UE power specified without taking into account the tolerance. NOTE 2: For intra-band multi-carrier operation, the maximum power requirement should apply to the total transmitted power over all component carriers (per UE). |
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The normative reference for this requirement is TS 36.101 [2] clause 6.2.2G.
6.2.2G.3.4 Test description
6.2.2G.3.4.1 Initial conditions
Initial conditions are a set of test configurations the UE needs to be tested in and the steps for the SS to take with the UE to reach the correct measurement state.
The initial test configurations consist of environmental conditions, test frequencies, and channel bandwidths based on E-UTRA operating bands specified in Table 5.4.2G.1-4. All of these configurations shall be tested with applicable test parameters for each channel bandwidth, and are shown in Table 6.2.2G.3.4.1-1. The details of the V2X reference measurement channels (RMCs) are specified in Annex A.8.3 and the GNSS configuration in TS 36.508 [7] subclause 4.11.
Table 6.2.2G.3.4.1-1: Test Configuration Table
NOTE: No test points are defined since there is no configuration satisfying MPR=0dB requirements in RAN4.
1. Connect the SS and GNSS simulator to the UE antenna connectors as shown in TS 36.508 [7] Annex A, Figure A.89a.
2. The parameter settings for the V2X sidelink transmission over PC5 are pre-configured according to TS 36.508 [7] subclause 4.10.1. Message content exceptions are defined in clause 6.2.2G.3.4.3.
3. The V2X reference measurement channel is set according to Table 6.2.2G.3.4.1-1.
4. The GNSS simulator is configured for Scenario #1: static in Geographical area #1, as defined in TS36.508 [7] Table 4.11.2-2. Geographical area #1 is also pre-configured in the UEs.
5. Propagation conditions are set according to Annex B.0.
6. Ensure the UE is in State 5A-V2X according to TS 36.508 [7] clause 4.5.9.
7. The GNSS simulator is triggered to start step 1 of Scenario #1 to simulate a location in the centre of Geographical area #1. Wait for the UE to acquire the GNSS signal and start to transmit.
6.2.2G.3.4.2 Test procedure
1. The UE starts to perform the V2X sidelink communication according to SL-V2X-Preconfiguration. Since the UE has no payload and no loopback data to send the UE sends uplink MAC padding bits on the V2X RMC.
2. Measure the mean power of the UE in the channel bandwidth for each test point in Table 6.2.2G.3.5-1 according to the test configuration from Table 6.2.2G.3.4.1-1. The period of measurement shall be at least continuous duration of one sub-frame (1ms).
6.2.2G.3.4.3 Message contents
Message contents are according to TS 36.508 [7] clause 4.6, 4.7I and 4.10 with the following exceptions:
Table 6.2.2G.3.4.3-0: +CCUTLE (Initial condition)
|
Derivation Path: 36.508 Table 4.7I-2: +CCUTLE, condition Close and Transmit |
6.2.2G.3.5 Test requirements
Table 6.2.2G.3.5-1: V2X UE Power Class test requirements for intra-band contiguous multi-carrier operation
|
V2X multi-carrier Configuration |
Class 1 (dBm) |
Tolerance (dB) |
Class 2 (dBm) |
Tolerance (dB) |
Class 3 (dBm) |
Tolerance (dB) |
Class 4 (dBm) |
Tolerance (dB) |
|
V2X_47B |
23 |
±3.3 |
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|
NOTE 1: PPowerClass is the maximum UE power specified without taking into account the tolerance NOTE 2: For intra-band multi-carrier operation, the maximum power requirement should apply to the total transmitted power over all component carriers (per UE). |
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6.2.2G.4 UE Maximum Output Power for V2X Communication / Power class 2
6.2.2G.4.1 UE Maximum Output Power for V2X Communication / Power class 2 / Non-concurrent with E-UTRA uplink transmissions
NOTE: No test points are defined since there is no configuration satisfying MPR=0dB requirements in RAN4.
6.2.2G.4.1.1 Test purpose
Same test purpose as in clause 6.2.2.1.
6.2.2G.4.1.2 Test applicability
This test case applies to all types of UE Power Class 2 that support V2X Sidelink communication and Band 47.
NOTE: This test case can’t be performed due to lack of appropriate test points.
6.2.2G.4.1.3 Minimum conformance requirements
When UE is configured for E-UTRA V2X sidelink transmissions non-concurrent with E-UTRA uplink transmissions for E-UTRA V2X operating bands specified in Table 5.2G-1, the allowed V2X UE maximum output power for shall be as applied in Table 6.2.2.3-1 in subclause 6.2.2.
The normative reference for this requirement is TS 36.101 [2] clause 6.2.2G.
6.2.2G.4.1.4 Test description
6.2.2G.4.1.4.1 Initial conditions
Initial conditions are a set of test configurations the UE needs to be tested in and the steps for the SS to take with the UE to reach the correct measurement state.
The initial test configurations consist of environmental conditions, test frequencies, and channel bandwidths based on E-UTRA operating bands specified in Table 5.4.2G.1-1. All of these configurations shall be tested with applicable test parameters for each channel bandwidth, and are shown in table 6.2.2G.4.1.4.1-1. The details of the V2X reference measurement channels (RMCs) are specified in Annex A.8.3 and the GNSS configuration in TS 36.508 [7] subclause 4.11.
Table 6.2.2G.4.1.4.1-1: Test Configuration Table
NOTE: No test points are defined since there is no configuration satisfying MPR=0dB requirements in RAN4.
1. Connect the SS and GNSS simulator to the UE antenna connectors as shown in TS 36.508 [7] Annex A, Figure A.92.
2. The parameter settings for the V2X sidelink transmission over PC5 are pre-configured according to TS 36.508 [7] subclause 4.10.1. Message content exceptions are defined in clause 6.2.2G.4.1.4.3.
3. The V2X reference measurement channel is set according to Table 6.2.2G.4.1.4.1-1.
4. The GNSS simulator is configured for Scenario #1: static in Geographical area #1, as defined in TS36.508 [7] Table 4.11.2-2. Geographical area #1 is also pre-configured in the UE.
5. Propagation conditions are set according to Annex B.0.
6. Ensure the UE is in State 5A-V2X according to TS 36.508 [7] clause 4.5.9.
7. The GNSS simulator is triggered to start step 1 of Scenario #1 to simulate a location in the centre of Geographical area #1. Wait for the UE to acquire the GNSS signal and start to transmit.
6.2.2G.4.1.4.2 Test procedure
1. The UE starts to perform the V2X sidelink communication according to SL-V2X-Preconfiguration. Since the UE has no payload and no loopback data to send the UE sends uplink MAC padding bits on the V2X RMC.
2. Measure the mean power of the UE in the channel bandwidth for each test point in Table 6.2.2G.4.1.5-1 according to the test configuration from Table 6.2.2G.4.1.4.1-1. The period of measurement shall be at least continuous duration of one sub-frame (1ms).
6.2.2G.4.1.4.3 Message contents
Message contents are according to TS 36.508 [7] clause 4.6, 4.7I and 4.10:
Table 6.2.2G.4.1.4.3-1: SL-V2X-PreconfigFreqInfo-r14-DEFAULT
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Derivation Path: 36.508 Table 4.6.3-20K: SL-V2X-PreconfigFreqInfo-r14-DEFAULT |
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|
Information Element |
Value/remark |
Comment |
Condition |
|
SL-V2X-PreconfigFreqInfo-r14-DEFAULT ::= SEQUENCE { |
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|
v2x-CommPreconfigGeneral-r14 SEQUENCE { |
SL-PreconfigGeneral-r12 |
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|
maxTxPower-r12 |
26 |
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|
} |
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|
} |
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6.2.2G.4.1.5 Test requirements
Table 6.2.2G.4.1.5-1: UE Power Class test requirements
|
EUTRA band |
Class 1 (dBm) |
Tolerance (dB) |
Class 2 (dBm) |
Tolerance (dB) |
Class 3 (dBm) |
Tolerance (dB) |
Class 4 (dBm) |
Tolerance (dB) |
|
47 |
26 |
±3.3 |
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|
Note 1: Void |
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