14 Performance requirement (V2X Sidelink Communication)
36.1013GPPEvolved Universal Terrestrial Radio Access (E-UTRA)Release 18TSUser Equipment (UE) radio transmission and reception
This clause contains the performance requirements for the sidelink physical channels specified for V2X Sidelink Communication.
14.1 General
14.1.1 Applicability of requirements
The requirements in this clause are applicable to UEs that support V2X sidelink communication using Band 47.
When GNSS or GNSS-equivalent synchronization source is used, the reference GNSS signal power is as specified in Table B.6.1-1 in TS 36.133.
The test case applicability is in according to Table 14.1.1-1.
Table 14.1.1-1: V2X test applicability
|
Tests / clause |
Applicable if UE supports the following capability |
|
14.2 14.3 14.4 14.8 Test 1 |
UE supporting V2X sidelink If the SL-C-RX Category 4 UE passes 14.11 Test 1 or 2, then the test coverage can be considered fulfilled without executing 14.8 Test 1. |
|
14.5 |
UE with support of slss-TxRx-r14 [7] |
|
14.6 14.9 |
UE supporting concurrent operation band for V2X and E-UTRA |
|
14.7 |
UE not supporting concurrent operation band for V2X and E-UTRA |
|
14.8 Test 2 |
UE with support of v2x-HighReception-r14 [7]. If the SL-C-RX Category 4 UE passes 14.11 Test 3 or 4, then the test coverage can be considered fulfilled without executing 14.8 Test 2. |
|
14.10 Test 1 14.11 Test 1 |
UE with support of CA with 2 SL CCs and without support of CA with 3 SL CCs |
|
14.10 Test 2 14.11 Test 2 |
UE with support of CA with 3 SL CCs |
|
14.11 Test 3 |
UE with support of v2x-EnhancedHighReception-r15 [7] and CA with 2 SL CCs and without support of CA with 3 SL CCs |
|
14.11 Test 4 |
UE with support of v2x-EnhancedHighReception-r15 [7] and CA with 3 SL CCs |
14.2 Demodulation of PSSCH
The purpose of the requirements in this subclause is to verify the PSSCH for V2X demodulation performance with a single active PSSCH link.
The minimum requirements are specified in Table 14.2-2 with the test parameters specified in Table 14.2-1. In this test scenario, GNSS or GNSS-equivalent synchronization source is used and Sidelink UE 1 transmits PSCCH and PSSCH.
Table 14.2-1: Test Parameters
|
Parameter |
Unit |
Test 1, 2 |
Test 3, 4 |
|
|
Communication resource pool configuration |
As specified in Table A.9-1 (Configuration #1-V2X) |
|||
|
at antenna port
|
dBm/15kHz |
-98 |
||
|
Active cell(s) |
None |
|||
|
V2X Tx format |
N/A |
SL-V2X-TxProfile-r15 = rel15 |
||
|
Sidelink UE 1 |
Sidelink Transmissions |
PSCCH+PSSCH |
||
|
Timing offset (Note 1) |
CP/2-12Ts |
|||
|
Frequency offset (Note 2) |
Hz |
+600 |
||
|
Synchronization |
GNSS or GNSS-equivalent |
|||
|
Antenna configuration |
1×2 Low |
|||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. |
||||
Table 14.2-2: Minimum performance
|
Test num. |
Bandwidth |
PSSCH Reference channel |
Propagation condition |
Reference value |
|
|
PSSCH BLER (%) |
SNR (dB) of PSSCH |
||||
|
1 |
20 MHz |
CD.8 |
EVA180 |
10 |
14.2 |
|
2 |
10 MHz |
CD.9 |
EVA2700 |
5.4 |
|
|
3 |
20 MHz |
CD.13 |
EVA180 |
12.5 |
|
|
4 |
10 MHz |
CD.14 |
EVA2700 |
2.8 |
|
14.3 Demodulation of PSCCH
The purpose of the requirements in this subclause is to verify the PSCCH for V2X demodulation performance with a single active PSSCH link.
The minimum requirements are specified in Table 14.3-2 with the test parameters specified in Table 14.3-1. In this test scenario, GNSS or GNSS-equivalent synchronization source is used and Sidelink UE 1 transmits PSCCH and PSSCH.
Table 14.3-1: Test Parameters
|
Parameter |
Unit |
Test 1 |
|
|
Communication resource pool configuration |
As specified in Table A.9-1 (Configuration #1-V2X) |
||
|
at antenna port
|
dBm/15kHz |
-98 |
|
|
Active cell(s) |
None |
||
|
Sidelink UE 1 |
Sidelink Transmissions |
PSCCH+PSSCH |
|
|
Timing offset (Note 1) |
CP/2-12Ts |
||
|
Frequency offset (Note 2) |
Hz |
+600 |
|
|
Synchronization |
GNSS or GNSS-equivalent |
||
|
Antenna configuration |
1×2 Low |
||
|
PSSCH RMC |
CD.9 |
||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. Note 3: Cyclic shift for PSCCH DMRS is randomly selected between {0, 3, 6, 9} for each PSCCH transmission. |
|||
Table 14.3-2: Minimum performance
|
Test number |
Bandwidth |
PSCCH Reference channel |
Propagation condition |
Reference value |
|
|
Probability of missed PSCCH (%) |
SNR (dB) of PSCCH |
||||
|
1 |
10 MHz |
CC.8 |
EVA1500 |
1 |
2.6 |
14.4 Power imbalance performance with two links
The purpose of this test is to check the demodulation performance when receiving PSSCH transmissions from two Sidelink UEs with power imbalance in one subframe.
The minimum requirements are specified in Table 14.4-2 with the test parameters specified in Table 14.4-1. The Sidelink UE 1 and 2 are synchronized to GNSS or GNSS-equivalent synchronization reference.
Table 14.4-1: Test Parameters
|
Parameter |
Unit |
Test 1 |
|
|
Communication resource pool configuration |
As specified in Table A.9-2 (Configuration #2-V2X) |
||
|
at antenna port
|
dBm/15kHz |
-98 |
|
|
Active cell(s) |
None |
||
|
Active Sidelink UE(s) |
Sidelink UE 1, Sidelink UE 2 |
||
|
Sidelink UE 1 |
Sidelink Transmissions |
PSCCH + PSSCH |
|
|
PSCCH RB allocation |
PRB pairs {5, 6} |
||
|
PSSCH RMC |
As specified in Table 14.4-2 |
||
|
PSSCH RB allocation |
PRB pairs {7, 8, 9} |
||
|
Time offset (Note 1) |
μs |
0 |
|
|
Frequency offset (Note 2) |
Hz |
0 |
|
|
Propagation Channel |
AWGN |
||
|
Antenna configuration |
1×2 |
||
|
Sidelink UE 2 |
Sidelink Transmissions |
PSCCH + PSSCH |
|
|
PSCCH RB allocation |
PRB pairs {20, 21} |
||
|
PSSCH RMC |
As specified in Table 14.4-2 |
||
|
PSSCH RB allocation |
PRB pairs {22, 23, 24} |
||
|
Time offset (Note 1) |
μs |
0 |
|
|
Frequency offset (Note 2) |
Hz |
0 |
|
|
Propagation Channel |
AWGN |
||
|
Antenna configuration |
1×2 |
||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. |
|||
Table 14.4-2: Minimum performance
|
Test number |
Bandwidth |
Sidelink UE |
PSSCH Reference channel |
Reference value |
|
|
PSSCH BLER (%) |
SNR (dB) of PSSCH |
||||
|
1 |
20MHz |
1 |
CD.10 |
(Note 1) |
30.35 |
|
2 |
CD.10 |
10 |
13.3 |
||
|
Note 1: There is no throughput requirement for Sidelink UE 1. |
|||||
14.5 Demodulation of PSBCH
The purpose of the requirements in this subclause is to verify the PSBCH demodulation performance with a single active link.
The minimum requirements are specified in Table 14.5-2 with the test parameters specified in Table 14.5-1. The Sidelink UE 1 transmit PSBCH to tested UE and tested UE is synchronized to SLSS of Sidelink UE 1
Table 14.5-1: Test Parameters
|
Parameter |
Unit |
Test 1 |
|
|
Communication resource pool configuration |
As specified in Table A.9-1 (Configuration #1-V2X) |
||
|
|
dBm/15kHz |
-98 |
|
|
Active cell(s) |
None |
||
|
Sidelink UE 1 |
Sidelink Transmissions |
SLSS+PSBCH (Note 3) |
|
|
slssid |
169 |
||
|
Time offset (Note 1) |
μs |
0 |
|
|
Frequency offset (Note 2) |
Hz |
0 |
|
|
Synchronization source |
GNSS |
||
|
Antenna configuration |
1×2 Low |
||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. Note 3: PSBCH transmits together with corresponding SLSS in the same subframe. |
|||
at antenna portTable 14.5-2: Minimum performance
|
Test number |
Bandwidth |
PSBCH Reference channel |
Propagation condition |
Reference value |
|
|
Probability of missed PSBCH (%) |
SNR (dB) of PSBCH |
||||
|
1 |
20 MHz |
CP.2 |
EVA180 |
1 |
2.5 |
14.6 Demodulation of PSSCH with eNB based synchronization
The purpose of the requirements in this subclause is to verify the PSSCH for V2X demodulation performance with a single active PSSCH link under eNB based synchronization.
The minimum requirement is specified in Table 14.6-2 with the test parameters specified in Table 14.6-1. In this test scenario, eNB based synchronization source is used and Sidelink UE 1 transmits PSCCH and PSSCH.
Table 14.6-1: Test Parameters
|
Parameter |
Unit |
Test 1 |
||
|
Communication resource pool configuration |
As specified in Table A.9-3 (Configuration #3-V2X) |
|||
|
|
dBm/15kHz |
-98 |
||
|
Active cell(s) |
Cell 1 (Serving cell) |
|||
|
Cell 1 |
Cyclic prefix |
Normal |
||
|
Cell ID |
0 |
|||
|
Downlink power allocation |
 |
dB |
0 |
|
 |
dB |
0 (Note 1) |
||
|
σ |
dB |
0 |
||
|
OCNG Pattern (Note 2) |
OP.1 FDD |
|||
|
Propagation channel |
AWGN |
|||
|
Antenna configuration |
1×2 Low |
|||
|
RSRP |
dBm/15kHz |
-92 |
||
|
Sidelink UE 1 |
Sidelink Transmissions |
PSCCH+PSSCH |
||
|
Timing offset (Note 3) |
CP/2-24Ts |
|||
|
Frequency offset (Note 4) |
Hz |
+1300 |
||
|
Synchronization source |
Cell 1 |
|||
|
Antenna configuration |
1×2 Low |
|||
|
Note 1: .
Note 2: OCNG is used to fully allocate the available resource blocks to virtual UEs. Note 3: Time offset of Sidelink UE receive signal with respect to Cell1 reference timing. Note 4: Frequency offset of Sidelink UE with respect to Cell 1 reference frequency. |
||||
at antenna port 
Table 14.6-2: Minimum performance
|
Test num. |
Bandwidth |
PSSCH Reference channel |
Propagation condition |
Reference value |
|
|
PSSCH BLER (%) |
SNR (dB) of PSSCH |
||||
|
1 |
20 MHz |
CD.12 |
EVA180 |
10 |
4.9 |
14.7 Soft buffer test
The purpose of this test is to verify the maximum number of bits per TTI supported by the V2X UE.
The minimum requirement is specified in Table 14.7-2 with the test parameters specified in Table 14.7-1.
Table 14.7-1: Test Parameters
|
Parameter |
Unit |
Test 1 |
Test 2 |
|
|
Communication resource pool configuration |
As specified in Table A.9-4 (Configuration #4-V2X) |
|||
|
|
dBm/15kHz |
-98 |
||
|
Active cell(s) |
None |
|||
|
V2X Tx format |
N/A |
SL-V2X-TxProfile-r15 = rel15 |
||
|
Active Sidelink UE(s) |
Sidelink UE i, 0 ≤ i ≤ 14 |
|||
|
Sidelink UE i, 0 ≤ i ≤ 14 |
Sidelink Transmissions |
PSCCH + PSSCH |
||
|
Time gap between initial transmission and retransmission |
Subframe |
15 |
||
|
Timing offset (Note 1) |
μs |
0 |
||
|
Frequency offset (Note 2) |
Hz |
0 |
||
|
Synchronization source |
GNSS or GNSS-equivalent |
|||
|
Antenna configuration |
1×2 |
|||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. Note 3: 15 sidelink UEs should transmit one by one circularly for every subframe. |
||||
at antenna portTable 14.7-2: Minimum performance
|
Test num. |
Bandwidth |
PSSCH Reference channel |
Propagation condition |
Reference value |
ue-CategorySL-C-RX |
|
|
PSSCH BLER (%) |
SNR (dB) of PSSCH |
|||||
|
1 |
20 MHz |
CD.11 |
AWGN |
5 |
8.0 |
SL-C-RX Category 2 |
|
2 |
20 MHz |
CD.15 |
AWGN |
5 |
12.0 |
SL-C-RX Category 3 |
14.8 PSCCH/PSSCH decoding capability test
The purpose of this test is to verify the maximum number of Sidelink processes supported by the V2X UE.
The minimum requirements are specified in Table 14.8-3 with the test parameters specified in Table 14.8-1 and Table 14.8-2 according to UE capability.
Table 14.8-1: Test Parameters
|
Parameter |
Unit |
Test 1 |
|
|
Communication resource pool configuration |
As specified in Table A.9-5 (Configuration #5-V2X) |
||
|
Active cell(s) |
None |
||
|
Sidelink UE i, 0 ≤ i ≤ 9 |
Sidelink Transmissions |
PSCCH + PSSCH |
|
|
Timing offset (Note 1) |
μs |
0 |
|
|
Frequency offset (Note 2) |
Hz |
0 |
|
|
Synchronization source |
GNSS or GNSS-equivalent |
||
|
Propagation Channel |
Static propagation condition No external noise sources are applied |
||
|
Antenna configuration |
1×2 |
||
|
PSSCH RMC |
CD.12 |
||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. Note 3: Cyclic shift for PSCCH DMRS is randomly selected between {0, 3, 6, 9} for each PSCCH transmission. |
|||
Table 14.8-2: Test Parameters
|
Parameter |
Unit |
Test 2 |
|
|
Communication resource pool configuration |
As specified in Table A.9-5 (Configuration #5-V2X) |
||
|
Active cell(s) |
None |
||
|
Sidelink UE i, 0 ≤ i ≤ 19 |
Sidelink Transmissions |
PSCCH + PSSCH |
|
|
Timing offset (Note 1) |
μs |
0 |
|
|
Frequency offset (Note 2) |
Hz |
0 |
|
|
Synchronization source |
GNSS or GNSS-equivalent |
||
|
Propagation Channel |
Static propagation condition No external noise sources are applied |
||
|
Antenna configuration |
1×2 |
||
|
PSSCH RMC |
CD.10 |
||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. Note 3: Cyclic shift for PSCCH DMRS is randomly selected between {0, 3, 6, 9} for each PSCCH transmission. |
|||
Table 14.8-3: Minimum performance
|
Test number |
Bandwidth |
PSCCH Reference channel |
at antenna port (dBm/15kHz)
|
Reference value |
|
Probability of missed PSCCH (%) |
||||
|
1 |
20 MHz |
CC.8 |
-85 |
1 |
|
2 |
20 MHz |
CC.8 |
-85 |
1 |
14.9 Sustained downlink data rate with active sidelink
The purpose of this test is to verify the WAN and V2X operation is not impacted with each other when UE is under concurrent operation. This test case applies to UEs support concurrent operation of V2X communication with E-UTRA uplink/downlink on the operating bands combinations listed in Table 5.5G-2.
The test parameters are in Table 14.9-1, and the test UE is expected to receive all PSSCH and PDSCH transmissions simultaneously.
For PDSCH, the test cases apply to UE categories and bandwidth as specified in Table 14.9-2. The minimum requirements for PSSCH are specified in Table 14.7-2, Table 14.10-3 and Table 14.10-4 with corresponding test applicability and the minimum requirements for PDSCH downlink data rate are specified in Table 14.9-3. Both PDSCH and PSSCH performance will be verified simultaneously. The TB success rate in the cellular link shall be sustained during at least 300 frames.
Table 14.9-1: Test parameters for sustained downlink data rate (FDD 64QAM) and maximum PSSCH processing capability
|
Parameter |
Unit |
Test 1 |
|
|
Communication resource pool configuration |
As specified in Table A.9-4 (Configuration #4-V2X) |
||
|
|
dBm/15kHz |
-98 |
|
|
Active cell(s) |
Cell 1 (PCell) |
||
|
Cell 1 |
Test parameters |
As specified in Table 8.7.1-1 and Table 14.9-2 |
|
|
Active Sidelink UE(s) |
Sidelink UE i, 0 ≤ i ≤ 14 |
||
|
Sidelink UE i, 0 ≤ i ≤ 14 |
Sidelink Transmissions |
PSCCH + PSSCH |
|
|
Time gap between initial transmission and retransmission |
Subframe |
15 |
|
|
Timing offset (Note 1) |
μs |
0 |
|
|
Frequency offset (Note 2) |
Hz |
0 |
|
|
Synchronization |
GNSS or GNSS-equivalent |
||
|
Antenna configuration |
1×2 |
||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. Note 3: 15 sidelink UEs should transmit one by one circularly for every subframe. |
|||
at antenna portTable 14.9-2: Test cases for sustained data rate
|
CA config |
Maximum supported Bandwidth/ Bandwidth combination (MHz) |
Cat. 1 |
Cat. 2 |
Cat. 3 |
Cat. 4 |
Cat. 6,7 |
Cat. 9,10 |
Cat 11, 12 |
DL Cat. 15 |
|
DL Cat. 11,12 |
|||||||||
|
Single carrier |
10 |
1 |
2 |
3A |
3A |
3A |
3A |
3A |
3A |
|
20 |
– |
– |
3 |
4 |
6 |
6 |
6 |
6 |
Table 14.9-3: Minimum requirements (FDD 64QAM) for PDSCH
|
Test |
Bandwidth (MHz) |
Number of bits of a DL-SCH transport block received within a TTI |
Measurement channel |
Reference value |
|
PDSCH TB success rate (%) |
||||
|
1 |
10 |
10296 |
R.31-1 FDD (NOTE 2) |
95 |
|
2 |
10 |
25456 |
R.31-2 FDD (NOTE 2) |
95 |
|
3 |
20 |
51024 |
R.31-3 FDD |
95 |
|
3A |
10 |
36696 (NOTE 1) |
R.31-3A FDD (NOTE 2) |
85 |
|
4 |
20 |
75376 (Note 2) |
R.31-4 FDD |
85 |
|
6 |
20 |
75376 (Note 2) |
R.31-4 FDD |
85 |
|
NOTE 1: 35160 bits for sub-frame 5. NOTE 2: 71112 bits for sub-frame 5. |
||||
14.10 Soft buffer test (CA)
The purpose of this test is to verify the maximum number of bits per TTI supported by the V2X UE with UE SL-C-RX Category 4 for UEs supporting V2X CA.
For CA with 2 SL CCs, the requirements are specified in Table 14.10-3, based on single carrier requirement specified in Table 14.10-2, with the test parameters specified in Table 14.10-1.
For CA with 3 SL CCs, the requirements are specified in Table 14.10-4, based on single carrier requirement specified in Table 14.10-2, with the test parameters specified in Table 14.10-1.
Table 14.10-1: Test Parameters
|
Parameter |
Unit |
Test 1, 2 |
|
|
Communication resource pool configuration |
As specified in Table A.9-4 (Configuration #4-V2X) |
||
|
|
dBm/15kHz |
-98 |
|
|
Active cell(s) |
None |
||
|
V2X Tx format |
SL-V2X-TxProfile-r15 = rel15 |
||
|
Active Sidelink UE(s) |
Sidelink UE i, 0 ≤ i ≤ 14 |
||
|
Sidelink UE i, 0 ≤ i ≤ 14 |
Sidelink Transmissions |
PSCCH + PSSCH |
|
|
Time gap between initial transmission and retransmission |
Subframe |
15 |
|
|
Timing offset (Note 1) |
μs |
0 |
|
|
Frequency offset (Note 2) |
Hz |
0 |
|
|
Synchronization source |
GNSS or GNSS-equivalent |
||
|
Antenna configuration |
1×2 |
||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. Note 3: 15 sidelink UEs should transmit one by one circularly for every subframe. |
|||
at antenna portTable 14.10-2: Single carrier performance with different bandwidths for multiple CA configurations
|
Bandwidth |
PSSCH Reference channel |
Propagation condition |
Reference value |
|
|
PSSCH BLER (%) |
SNR (dB) of PSSCH |
|||
|
10 MHz |
CD.16 |
AWGN |
5 |
12.0 |
|
20 MHz |
CD.15 |
AWGN |
5 |
12.0 |
Table 14.10-3: Minimum performance for CA with 2 SL CCs
|
Test num. |
CA Bandwidth combination |
Requirement |
ue-CategorySL-C-RX |
|
1 |
10+20 MHz |
As specified in 14.10-2 per CC |
SL-C-RX Category 4 |
Table 14.10-4: Minimum performance for CA with 3 SL CCs
|
Test num. |
CA Bandwidth combination |
Requirement |
ue-CategorySL-C-RX |
|
2 |
3×10 MHz |
As specified in 14.10-2 per CC |
SL-C-RX Category 4 |
14.11 PSCCH/PSSCH decoding capability test (CA)
The purpose of this test is to verify the maximum number of Sidelink processes and the maximum number of bits per TTI supported by the UE with UE SL-C-RX Category 4 for UEs supporting V2X CA.
For CA with 2 SL CCs, the requirements are specified in Table 14.11-4 based on single carrier requirement specified in Table 14.11-3, with the test parameters specified in Table 14.11-1 and Table 14.11-2 according to UE capability.
For CA with 3 SL CCs, the requirements are specified in Table 14.11-5 based on single carrier requirement specified in Table 14.11-3, with test parameters specified in Table 14.11-1 and Table 14.11-2 according to UE capability.
Table 14.11-1: Test Parameters
|
Parameter |
Unit |
Test 1 |
Test 2 |
|
|
Communication resource pool configuration |
As specified in Table A.9-5 and A.9-6 (Configuration #5-V2X and #6-V2X) |
As specified in Table A.9-6 (Configuration #6-V2X) |
||
|
V2X Tx format |
SL-V2X-TxProfile-r15 = rel15 |
|||
|
Active cell(s) |
None |
|||
|
Sidelink UE i, 0 ≤ i ≤ 14 |
Sidelink Transmissions |
PSCCH + PSSCH |
||
|
Timing offset (Note 1) |
μs |
0 |
||
|
Frequency offset (Note 2) |
Hz |
0 |
||
|
Synchronization source |
GNSS or GNSS-equivalent |
|||
|
Propagation Channel |
Static propagation condition No external noise sources are applied |
|||
|
Antenna configuration |
1×2 |
|||
|
PSSCH RMC |
CD.17 and CD.18 |
CD.18 |
||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. Note 3: Cyclic shift for PSCCH DMRS is randomly selected between {0, 3, 6, 9} for each PSCCH transmission. |
||||
Table 14.11-2: Test Parameters
|
Parameter |
Unit |
Test 3 |
Test 4 |
|
|
Communication resource pool configuration |
As specified in Table A.9-5 and A.9-6 (Configuration #5-V2X and #6-V2X) |
As specified in Table A.9-6 (Configuration #6-V2X) |
||
|
V2X Tx format |
SL-V2X-TxProfile-r15 = rel15 |
|||
|
Active cell(s) |
None |
|||
|
Sidelink UE i, 0 ≤ i ≤ 29 |
Sidelink Transmissions |
PSCCH + PSSCH |
||
|
Timing offset (Note 1) |
μs |
0 |
||
|
Frequency offset (Note 2) |
Hz |
0 |
||
|
Synchronization source |
GNSS or GNSS-equivalent |
|||
|
Propagation Channel |
Static propagation condition No external noise sources are applied |
|||
|
Antenna configuration |
1×2 |
|||
|
PSSCH RMC |
CD.19 and CD.20 |
CD.20 |
||
|
Note 1: Time offset of Sidelink UE receive signal with respect to GNSS reference timing. Note 2: Frequency offset of Sidelink UE with respect to GNSS reference frequency. Note 3: Cyclic shift for PSCCH DMRS is randomly selected between {0, 3, 6, 9} for each PSCCH transmission. |
||||
Table 14.11-3: Single carrier performance with different bandwidths for multiple CA configurations
|
Bandwidth |
PSCCH Reference channel |
at antenna port (dBm/15kHz)
|
Reference value |
|
Probability of missed PSCCH (%) |
|||
|
10 MHz |
CC.8 |
-85 |
1 |
|
20 MHz |
CC.8 |
-85 |
1 |
Table 14.11-4: Minimum performance for CA configuration with 2 SL CCs
|
Test number |
CA Bandwidth combination (MHz) |
Minimum performance requirement |
|
1 |
10+20 |
As defined in Table 14.11-3 per CC |
|
3 |
10+20 |
As defined in Table 14.11-3 per CC |
Table 14.11-5: Minimum performance for CA configuration with 3 SL CCs
|
Test number |
CA Bandwidth combination (MHz) |
Minimum performance requirement |
|
2 |
3×10 |
As defined in Table 14.11-3 per CC |
|
4 |
3×10 |
As defined in Table 14.11-3 per CC |
Annex A (normative):
Measurement channels