6.2.5G Configured UE transmitted 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
6.2.5G.1 Configured UE transmitted Output Power for V2X Communication / Non-concurrent with E-UTRA uplink transmission
6.2.5G.1.1 Test purpose
To verify the UE does not exceed the minimum between the PEMAX maximum allowed UL TX Power signalled by the E-UTRAN and the PUMAX maximum UE power the UE power class.
6.2.5G.1.2 Test applicability
This test applies to all types of UE that support V2X Sidelink Communication and Band 47.
6.2.5G.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 V2X UE is allowed to set its configured maximum output power PCMAX,c for component carrier c. The configured maximum output power PCMAX,c is set within the following bounds:
PCMAX_L,c ≤ PCMAX,c ≤ PCMAX_H,c with
PCMAX_L,c = MIN {PEMAX,c – TC,c, PPowerClass –– MAX(MPRc + A-MPRc + ΔTIB,c + TC,c + TProSe, P-MPRc), PRegulatory,c }
PCMAX_H,c = MIN {PEMAX,c, PPowerClass, PRegulatory,c }
where
– For the total transmitted power PCMAX,c of PSSCH and PSCCH, PEMAX,c is the value given by IE maxTxPower, defined by [5], when the UE is not associated with a serving cell on the V2X carrier.
– For
, PEMAX,c is the value given by the IE maxTxPower in [5] when the UE is not associated with a serving cell on the V2X carrier.
– For
, the value is as calculated for 
and applying the MPR for SSSS as specified in Section 6.2.3D.
– PPowerClass is the maximum UE power specified in Table 6.2.2.3-1 without taking into account the tolerance specified in the Table 6.2.2.3-1;
– MPRc and A-MPRc for serving cell c are specified in subclause 6.2.3G and subclause 6.2.4G, respectively;
– TIB,c, TC,c, TProSe and P-MPRc are specified in subclause 6.2.5
– PRegulatory,c= 10 dBm when the V2X UE is within the protected zone [13] of CEN DSRC tolling system and operating in Band 47; PRegulatory,c= 33 dBm otherwise.
The maximum output power PCMAX,PSSCH and PCMAX,PSCCH are derived from PCMAX,c based on the PSD offset following subclause 14.1.1.5 in [10]. For all cases, the PSD difference between PSCCH and PSSCH shall be the same as the PSD offset value.
For the measured configured maximum output power PUMAX,c for E-UTRA V2X sidelink transmissions non-concurrent with E-UTRA uplink transmissions, the same requirement as in subclause 6.2.5 shall be applied.
The normative reference for this requirement is TS 36.101 [2] clause 6.2.5G.
6.2.5G.1.4 Test description
6.2.5G.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 6.2.5G.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 6.2.5G.1.4.1-1: Test Configuration Table
|
Initial Conditions |
|||
|
Test Environment as specified in TS 36.508 [7] subclause 4.1 |
Normal, TL/VL, TL/VH, TH/VL, TH/VH |
||
|
Test Frequencies as specified in TS 36.508 [7] subclause 4.3.1 |
Mid range |
||
|
Test Channel Bandwidths as specified in TS 36.508 [7] subclause 4.3.1 |
Lowest, Highest |
||
|
Test Parameters for Channel Bandwidths |
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|
V2X Configuration to Transmit |
|||
|
Ch BW |
Modulation |
PSSCH RB allocation |
|
|
10MHz |
QPSK |
48@2 |
|
|
20MHz |
QPSK |
96@2 |
|
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 6.8.2. Message content exceptions are defined in clause 6.2.5G.1.4.3.
3. The V2X Reference Measurement channel is set according to Table 6.2.5G.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.
6.2.5G.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 6.2.5G.1.5-1 according to the test configuration from Table 6.2.5G.1.4.1-1. The period of measurement shall be at least continuous duration of one sub-frame (1ms).
6.2.5G.1.4.3 Message contents
Message contents are according to TS 36.508 [7] clause 4.6, 4.7.I and 4.10 with the following exceptions:
Table 6.2.5G.1.4.3-1: SL-V2X-PreconfigFreqInfo-r14-DEFAULT: Test point 1
|
Derivation Path: TS 36.508 [7] clause 4.6, Table 4.6.3-20E SL-V2X-PreconfigFreqInfo-r14-DEFAULT |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
v2x-CommPreconfigGeneral-r14 SEQUENCE { |
|||
|
maxTxPower-r12 |
-10 |
||
|
} |
|||
Table 6.2.5G.1.4.3-2: SL-V2X-PreconfigFreqInfo-r14-DEFAULT: Test point 2
|
Derivation Path: TS 36.508 [7] clause 4.6, Table 4.6.3-20E SL-V2X-PreconfigFreqInfo-r14-DEFAULT |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
v2x-CommPreconfigGeneral-r14 SEQUENCE { |
|||
|
maxTxPower-r12 |
10 |
||
|
} |
|||
Table 6.2.5G.1.4.3-3: SL-V2X-PreconfigFreqInfo-r14-DEFAULT: Test point 3
|
Derivation Path: TS 36.508 [7] clause 4.6, Table 4.6.3-20E SL-V2X-PreconfigFreqInfo-r14-DEFAULT |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
v2x-CommPreconfigGeneral-r14 SEQUENCE { |
|||
|
maxTxPower-r12 |
15 |
||
|
} |
|||
6.2.5G.1.5 Test requirements
The maximum output power measured shall not exceed the values specified in Table 6.2.5G.1.5-1.
Table 6.2.5G.1.5-1: PCMAX configured UE output power
|
maximum output power |
|
|
Measured UE output power test point 1 |
For carrier frequency 4.2GHz < f ≤ 6.0GHz: -10 dBm ± 8.5 |
|
Measured UE output power test point 2 |
For carrier frequency 4.2GHz < f ≤ 6.0GHz: 10 dBm ± 7.3 |
|
Measured UE output power test point 3 |
For carrier frequency -4.2GHz < f ≤ 6.0GHz: 15 dBm ± 6.3 |
6.2.5G.2 Configured UE transmitted Output Power for V2X Communication / Simultaneous E-UTRA V2X sidelink and E-UTRA uplink transmission
6.2.5G.2.1 Test purpose
To verify the UE does not exceed the minimum between the PEMAX maximum allowed UL TX Power signalled by the E-UTRAN and the PUMAX maximum UE power the UE power class.
6.2.5G.2.2 Test applicability
This test applies to all types of E-UTRA UE release 14 and forward that support V2X Communication.
6.2.5G.2.3 Minimum conformance requirements
When a 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 is allowed to set its configured maximum output power PCMAX,c,E-UTRA and PCMAX,c,V2X for the configured E-UTRA uplink carrier and the configured E-UTRA V2X carrier, respectively, and its total configured maximum output power PCMAX,c. The TIB,c of PCMAX,c,E-UTRA is specified in Table 6.2.5G.2.3-2.
The configured maximum output power PCMAX c,E-UTRA(p) in subframe p for the configured E-UTRA uplink carrier shall be set within the bounds:
PCMAX_L,c,E-UTRA (p) ≤ PCMAX,c,E-UTRA (p) ≤ PCMAX_H,c,E-UTRA (p)
where PCMAX_L,c,E-UTRA and PCMAX_H,c,E-UTRA are the limits for a serving cell c as specified in subclause 6.2.5.
The configured maximum output power PCMAX c,V2X (q) in subframe q for the configured E-UTRA V2X carrier shall be set within the bounds:
PCMAX,c,V2X (q) ≤ PCMAX_H,c,V2X (q)
where PCMAX_H,c,V2X is the limit as specified in subclause 6.2.5G.
The total UE configured maximum output power PCMAX (p,q) in a subframe p of an E-UTRA uplink carrier and a subframe q of an E-UTRA V2X sidelink that overlap in time shall be set within the following bounds for synchronous and asynchronous operation unless stated otherwise:
PCMAX_L (p,q) ≤ PCMAX (p,q) ≤ PCMAX_H (p,q)
with
PCMAX_L (p,q) = PCMAX_L,c,E-UTRA (p)
PCMAX_H (p,q) = MIN {10 log10 [pCMAX_H,c,E-UTRA (p) + pCMAX_H,c,V2X (q)], PPowerClass}
where pCMAX_H,c,V2X and pCMAX_H,c,E-UTRA are the limits PCMAX_H,c,V2X (q) and PCMAX_H,c,E-UTRA (p) expressed in linear scale.
The measured total maximum output power PUMAX over both the E-UTRA uplink and E-UTRA V2X carriers is
PUMAX = 10 log10 [pUMAX,c,E-UTRA + pUMAX,c,V2X],
where pUMAX,c,E-UTRA denotes the measured output power of serving cell c for the configured E-UTRA uplink carrier, and pUMAX,c,V2X denotes the measured output power for the configured E-UTRA V2X carrier expressed in linear scale.
When a UE is configured for synchronous V2X sidelink and uplink transmissions,
PCMAX_L(p, q) – TLOW (PCMAX_L(p, q)) ≤ PUMAX ≤ PCMAX_H(p, q) + THIGH (PCMAX_H(p, q))
where PCMAX_L (p,q) and PCMAX_H (p,q) are the limits for the pair (p,q) and with the tolerances TLOW(PCMAX) and THIGH(PCMAX) for applicable values of PCMAX specified in Table 6.2.5G.2.3-1. PCMAX_L may be modified for any overlapping portion of subframes (p, q) and (p +1, q+1).
When a UE is configured for asynchronous V2X and uplink transmissions, the subframe p for the E-UTRA uplink carrier and subframe q for the E-UTRA V2X carrier overlap in time and
1. if uplink carrier leads in time over q and V2X UE sidelink transmission has SCI whose “Priority” field is set to a value less than the high layer parameter thresSL-TxPrioritization, then p is the reference subframe and the (p,q) and (p,q-1) pairs are considered for determining the PCMAX tolerance
2. if uplink carrier leads in time over q and V2X UE sidelink transmission has SCI whose “Priority” field is set to a value larger than the high layer parameter thresSL-TxPrioritization, then q is the reference subframe and the (p,q) and (p+1,q) pairs are considered for determining the PCMAX tolerance
3. if V2X carrier leads in time over p and V2X UE sidelink transmission has SCI whose “Priority” field is set to a value less than the high layer parameter thresSL-TxPrioritization, then p is the reference subframe and the (p,q) and (p,q+1) pairs are considered for determining the PCMAX tolerance
4. if V2X carrier leads in time over p and V2X UE sidelink transmission has SCI whose “Priority” field is set to a value larger than the high layer parameter thresSL-TxPrioritization,, then q is the reference subframe and the (p-1,q) and (p,q) pairs are considered for determining the PCMAX tolerance
For the reference subframe p duration when uplink carrier leads:
P’CMAX_L = PCMAX_L,,cE-UTRA (p)
P’CMAX_H = MAX {PCMAX_H (p,q-1) , PCMAX_H (p,q)}
For the reference subframe p duration when V2X carrier leads:
P’CMAX_L = PCMAX_L,c,E-UTRA (p)
P’CMAX_H = MAX {PCMAX_H (p,q) , PCMAX_H (p,q+1)}
For the reference subframe q duration when uplink carrier leads:
P’CMAX_L = PCMAX_L,c,V2X (q)
P’CMAX_H = MAX {PCMAX_H (p,q) , PCMAX_H (p+1,q)}
For the reference subframe q duration when V2X carrier leads:
P’CMAX_L = PCMAX_L,cE-UTRA (p)
P’CMAX_H = MAX {PCMAX_H (p-1,q) , PCMAX_H (p,q)}
where PCMAX_L,,cE-UTRA (p) and PCMAX_H are the applicable limits for each overlapping subframe pairs above 4case with (p,q), (p, q-1) or (p,q), (p, q+1) or (p,q), (p+1,q) or (p,q), (p-1, q). The measured total configured maximum output power PUMAX shall be within the following bounds:
P’CMAX_L – TLOW (P’CMAX_L) ≤ PUMAX ≤ P’CMAX_H + THIGH (P’CMAX_H)
with the tolerances TLOW(PCMAX) and THIGH(PCMAX) for applicable values of PCMAX specified in Table 6.2.5G.2.3-1.
Table 6.2.5G.2.3-1: PCMAX tolerance
|
PCMAX(dBm) |
Tolerance TLOW (PCMAX_L)(dB) |
Tolerance THIGH (PCMAX_H)(dB) |
|
PCMAX = 23 |
3.0 |
2.0 |
|
22 ≤PCMAX,< 23 |
5.0 |
2.0 |
|
21 ≤ PCMAX< 22 |
5.0 |
3.0 |
|
20 ≤ PCMAX, < 21 |
6.0 |
4.0 |
|
16 ≤ PCMAX < 20 |
5.0 |
|
|
11 ≤ PCMAX, < 16 |
6.0 |
|
|
-40 ≤ PCMAX < 11 |
7.0 |
|
Table 6.2.5G.2.3-2: ΔTIB,c for inter-band con-current V2X operation (two bands)
|
V2X con-current band Configuration |
E-UTRA or V2X Operating Band |
ΔTIB,c [dB] |
|
V2X_3A-47A |
3 |
0.0 |
|
V2X_5A-47A |
5 |
0.2 |
|
V2X_7A-47A |
7 |
0.0 |
|
V2X_8A-47A |
8 |
0.0 |
|
V2X_20A-47A |
20 |
0.2 |
|
V2X_34A-47A |
34 |
0.0 |
|
V2X_39A-47A |
39 |
0.0 |
|
V2X_41A-47A |
41 |
0.0 |
The normative reference for this requirement is TS 36.101 [2] clause 6.2.5G.
6.2.5G.2.4 Test description
6.2.5G.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 6.2.5G.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 6.2.5G.2.4.1-1: Test Configuration Table
|
Initial Conditions |
||||||
|
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 |
Mid range |
|||||
|
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 |
||||
|
Ch BW |
N/A for Configured UE transmitted Output Power test case |
Mod’n |
RB allocation |
Ch BW |
Mod’n |
PSSCH RB allocation |
|
1.4 MHz |
QPSK |
5 |
10 MHz |
QPSK |
48@2 |
|
|
3 MHz |
QPSK |
4 |
20 MHz |
QPSK |
96@2 |
|
|
5 MHz |
QPSK |
8 |
||||
|
10 MHz |
QPSK |
12 |
||||
|
15 MHz |
QPSK |
16 |
||||
|
20 MHz |
QPSK |
18 |
||||
|
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 the uplink RB allocation on the E-UTRA carrier the RBstart shall be RB #0. |
||||||
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 6.2.5G.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 6.2.5G.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 6.2.5G.2.4.3.
6.2.5G.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 6.2.5G.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. Allow at least 200ms for the UE to reach the PUMAX level of the test point.
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.
6.2.5G.2.4.3 Message contents
Message contents are according to TS 36.508 [7] subclause 4.6 with the following exceptions:
Table 6.2.5G.2.4.3-1: SystemInformationBlockType1: Test point 1
|
Derivation Path: TS 36.508 [7] clause 4.4.3.2, Table 4.4.3.2-3 SystemInformationBlockType1 |
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|
Information Element |
Value/remark |
Comment |
Condition |
|
p-Max |
-10 |
||
Table 6.2.5G.2.4.3-2: SL-InterFreqInfoV2X-r14-DEFAULT: Test point 1
|
Derivation Path: TS 36.508 [7] clause 4.6, Table 4.6.3-20E SL-InterFreqInfoV2X-r14-DEFAULT |
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|
Information Element |
Value/remark |
Comment |
Condition |
|
SL-InterFreqInfoV2X-r14-DEFAULT ::= SEQUENCE { |
|||
|
sl-MaxTxPower-r14 |
-10 |
INTEGER (-30..33) |
|
|
} |
|||
Table 6.2.5G.2.4.3-3: SystemInformationBlockType1: Test point 2
|
Derivation Path: TS 36.508 [7] clause 4.4.3.2, Table 4.4.3.2-3 SystemInformationBlockType1 |
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|
Information Element |
Value/remark |
Comment |
Condition |
|
p-Max |
10 |
||
Table 6.2.5G.2.4.3-4: SL-InterFreqInfoV2X-r14-DEFAULT: Test point 2
|
Derivation Path: TS 36.508 [7] clause 4.6, Table 4.6.3-20E SL-InterFreqInfoV2X-r14-DEFAULT |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
SL-InterFreqInfoV2X-r14-DEFAULT ::= SEQUENCE { |
|||
|
sl-MaxTxPower-r14 |
10 |
INTEGER (-30..33) |
|
|
} |
|||
Table 6.2.5G.2.4.3-5: SystemInformationBlockType1: Test point 3
|
Derivation Path: TS 36.508 [7] clause 4.4.3.2, Table 4.4.3.2-3 SystemInformationBlockType1 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
p-Max |
15 |
||
Table 6.2.5G.2.4.3-6: SL-InterFreqInfoV2X-r14-DEFAULT: Test point 3
|
Derivation Path: TS 36.508 [7] clause 4.6, Table 4.6.3-20E SL-InterFreqInfoV2X-r14-DEFAULT |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
SL-InterFreqInfoV2X-r14-DEFAULT ::= SEQUENCE { |
|||
|
sl-MaxTxPower-r14 |
15 |
INTEGER (-30..33) |
|
|
} |
|||
6.2.5G.2.5 Test requirements
The maximum output power measured shall not exceed the values specified in Table 6.2.5G.2.5-1.
Table 6.2.5G.2.5-1: PCMAX configured UE output power
|
maximum output power |
|
|
Measured UE output power test point 1 |
-7 dBm ± 8.5 |
|
Measured UE output power test point 2 |
13 dBm ± 7.3 |
|
Measured UE output power test point 3 |
18 dBm ± 6.3 |
6.2.5G.3 Configured UE transmitted Output Power for V2X Communication / Intra-band contiguous multi-carrier operation
6.2.5G.3.1 Test purpose
To verify the UE does not exceed the minimum between the PEMAX maximum allowed UL TX Power signalled by the E-UTRAN and the PUMAX maximum UE power the UE power class.
6.2.5G.3.2 Test applicability
This test applies to all types of UE that support Intra-band contiguous multi-carrier operation V2X Sidelink Communication and Band 47.
6.2.5G.3.3 Minimum conformance requirements
For intra-band contiguous multi-carrier operation, MPRc = MPR and A-MPRc = A-MPR with MPR and A-MPR specified in subclause 6.2.3G and subclause 6.2.4G respectively. There is one power management term for the UE, denoted P-MPR, and P-MPR c = P-MPR. PCMAX,c is calculated under the assumption that the transmit power is increased by the same amount in dB on all component carriers.
The total configured maximum output power PCMAX shall be set within the following bounds:
PCMAX_L ≤ PCMAX ≤ PCMAX_H
PCMAX_L = MIN{10 log10 ∑ pEMAX,c – TC , PPowerClass – MAX(MPR + A-MPR + ΔTIB,c + TC + TProSe, P-MPR ), PRegulatory }
PCMAX_H = MIN{10 log10 ∑ pEMAX,c , PPowerClass, PRegulatory }
where
– pEMAX,c is the linear value of PEMAX,c which is given by IE maxTxPower in [5];
– PPowerClass is the maximum UE power specified in Table 6.2.2G.2.3-1 without taking into account the tolerance specified in the Table 6.2.2G.2.3-1;
– MPR and A-MPR are specified in subclause 6.2.3G and subclause 6.2.4G respectively;
– TIB,c is the additional tolerance for serving cell c as specified in Table 6.2.5.3-2;
– P-MPR is the power management term for the UE;
– TC is the highest value TC,c among all serving cells c in the subframe over both timeslots. TC,c = 1.5 dB when NOTE 2 in Table 6.2.2.3-1 applies, otherwise TC,c = 0 dB;
– TProSe applies as specified in subclause 6.2.5.
– PRegulatory= 10 dBm when V2X UE is within the protected zone [23] of CEN DSRC tolling system and operating in Band 47; PRegulatory= 33 dBm otherwise.
The normative reference for this requirement is TS 36.101 [2] clause 6.2.5G.
6.2.5G.3.4 Test description
6.2.5G.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 6.2.5G.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 6.2.5G.3.4.1-1: Test Configuration Table
|
Initial Conditions |
|||||
|
Test Environment as specified in TS 36.508 [7] subclause 4.1 |
Normal, TL/VL, TL/VH, TH/VL, TH/VH |
||||
|
Test Frequencies as specified in TS 36.508 [7] subclause 4.3.1 |
Mid range |
||||
|
Test Channel Bandwidths as specified in subclause 5.4.2G |
Lowest NRB_agg, Highest NRB_agg |
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|
Test Parameters for Channel Bandwidths |
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|
V2X Multi-carrier Configuration |
V2X PSSCH Allocation |
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|
CC1 |
CC2 |
CC1 & CC2 |
CC1 and CC2 |
||
|
50 |
50 |
QPSK |
48@2+48@2 |
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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 6.2.5G.3.4.3.
3. The V2X reference measurement channel is set according to Table 6.2.5G.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 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.
6.2.5G.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 6.2.5G.3.5-1 according to the test configuration from Table 6.2.5G.3.4.1-1. The period of measurement shall be at least continuous duration of one sub-frame (1ms).
6.2.5G.3.4.3 Message contents
Message contents are according to TS 36.508 [7] clause 4.6, 4.7.I and 4.10 with the following exceptions:
Table 6.2.5G.3.4.3-1: SL-PSSCH-TxConfig-r14-DEFAULT: Test point 1
|
Derivation Path: TS 36.508 [7] clause 4.6, Table 4.6.3-20F SL-PSSCH-TxConfig-r14-DEFAULT |
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|
Information Element |
Value/remark |
Comment |
Condition |
|
maxTxPower-r14 |
-10 |
||
Table 6.2.5G.3.4.3-2: SL-PSSCH-TxConfig-r14-DEFAULT: Test point 2
|
Derivation Path: TS 36.508 [7] clause 4.6, Table 4.6.3-20F SL-PSSCH-TxConfig-r14-DEFAULT |
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|
Information Element |
Value/remark |
Comment |
Condition |
|
maxTxPower-r14 |
10 |
||
Table 6.2.5G.3.4.3-3: SL-PSSCH-TxConfig-r14-DEFAULT: Test point 3
|
Derivation Path: TS 36.508 [7] clause 4.6, Table 4.6.3-20F SL-PSSCH-TxConfig-r14-DEFAULT |
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|
Information Element |
Value/remark |
Comment |
Condition |
|
maxTxPower-r14 |
15 |
||
6.2.5G.3.5 Test requirement
The maximum output power measured shall not exceed the values specified in Table 6.2.5G.3.5-1.
Table 6.2.5G.3.5-1: PCMAX configured UE output power
|
maximum output power |
|
|
Measured UE output power test point 1 |
For carrier frequency 4.2GHz < f ≤ 6.0GHz: -10 dBm ± 8.5 |
|
Measured UE output power test point 2 |
For carrier frequency 4.2GHz < f ≤ 6.0GHz: 10 dBm ± 7.3 |
|
Measured UE output power test point 3 |
For carrier frequency 4.2GHz < f ≤ 6.0GHz: 15 dBm ± 6.3 |