6.5E Output RF spectrum emissions for V2X
38.101-13GPPNRPart 1: Range 1 StandaloneRelease 17TSUser Equipment (UE) radio transmission and reception
6.5E.1 Occupied bandwidth for V2X
6.5E.1.1 General
When UE is configured for NR V2X sidelink transmissions non-concurrent with NR uplink transmissions for NR V2X operating bands specified in Table 5.2E.1-1, the requirements in clause 6.5.1 shall apply for NR V2X sidelink transmission.
For NR V2X UE with two transmit antenna connectors, the occupied bandwidth at each transmitter antenna shall be less than the channel bandwidth specified in Table 6.5.1-1. The requirements shall be met with SL MIMO configurations described in clause 6.2D.1.
If V2X UE transmits on one antenna connector at a time, the requirements specified for single carrier shall apply to the active antenna connector.
6.5E.1.2 Occupied bandwidth for V2X con-current operation
For the inter-band con-current NR V2X operation, the requirements specified in clause 6.5.1 shall apply for the uplink in licensed band and the requirements specified in clause 6.5E.1.1 shall apply for the sidelink in licensed band or Band n47.
For the intra-band con-current NR V2X operation, the requirements specified in clause 6.5.1 shall apply for the uplink in licensed band and the requirements specified in clause 6.5E.1 shall apply for the sidelink in licensed band.
6.5E.2 Out of band emission for V2X
6.5E.2.1 General
When UE is configured for NR V2X sidelink transmissions non-concurrent with NR uplink transmissions for NR V2X operating bands specified in Table 5.2E.1-1, the requirements in clause 6.5E.2.2.1, 6.5E.2.3 and 6.5E.2.4.1 apply for NR V2X sidelink transmission.
For NR V2X UE with two transmit antenna connectors, the requirements specified for single carrier shall apply to each transmit antenna connector. The requirements shall be met with SL MIMO configurations described in clause 6.2D.1.
6.5E.2.2 Spectrum emission mask
6.5E.2.2.1 General
For NR V2X UE, the existing NR general spectrum emission mask in subclause 6.5.2.2 applies for all supporting NR V2X channel bandwidths. The spectrum emission mask of the UE applies to frequencies (ΔfOOB) starting from the ± edge of the assigned NR channel bandwidth. For frequencies greater than (ΔfOOB), the power of any UE emission shall not exceed the levels specified in Table 6.5.2.2-1 for the specified channel bandwidth for NR V2X operating bands in Table 5.2E.1-1.
6.5E.2.2.2 Spectrum emission mask for V2X con-current operation
For the inter-band con-current NR V2X operation, the general/additional SEM requirements specified in clause 6.5.2 shall apply for the uplink in licensed band and the general/additional SEM requirements specified in clause 6.5E.2.2.1 shall apply for the sidelink in licensed band or Band n47.
For intra-band NR V2X transmission with bandwidth class B where Uu and SL overlap in time the specifications in section 6.5A.2.2.1 and 6.5A.2.2.2 apply.
6.5E.2.3 Additional Spectrum emission mask
6.5E.2.3.1 Requirements for network signalling value "NS_33"
The additional spectrum mask in Table 6.5E.2.3.1-1 applies for NR V2X UE within 5 855 MHz to 5 950 MHz according to ETSI EN 302 571. Additional spectrum emission requirements are signalled by the network to indicate that the UE shall meet an additional requirement for a specific deployment scenario as part of the cell handover/broadcast message.
When "NS_33" is indicated in the cell or pre-configured radio parameters, the power of any V2X UE emission shall not exceed the levels specified in Table 6.5E.2.3.1-1.
Table 6.5E.2.3.1-1: Additional spectrum mask requirements for 10MHz channel bandwidth
|
Spectrum emission limit (dBm EIRP)/ Channel bandwidth |
||
|
ΔfOOB (MHz) |
10 MHz |
Measurement bandwidth |
|
± 0-0.5 |
[] |
100 kHz |
|
± 0.5-5 |
[] |
100 kHz |
|
± 5-10 |
[] |
100 kHz |
NOTE 1: As a general rule, the resolution bandwidth of the measuring equipment should be equal to the measurement bandwidth. However, to improve measurement accuracy, sensitivity and efficiency, 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.
NOTE 2: Additional SEM for NR V2X overrides any other requirements in frequency range 5855-5950MHz.
NOTE 3: The EIRP requirement is converted to conducted requirement depend on the supported post antenna connector gain Gpost connector declared by the UE following the principle described in annex I in [11].
6.5E.2.3.2 Requirements for network signalling value "NS_52"
The additional spectrum mask in Table 6.5E.2.3.2-1 applies for NR V2X UE within 5 765 MHz to 6 005 MHz according to FCC regulation. Additional spectrum emission requirements are signalled by the network to indicate that the UE shall meet an additional requirement for a specific deployment scenario as part of the cell handover/broadcast message.
When "NS_52" is indicated in the cell or pre-configured radio parameters, the power of any V2X UE emission shall not exceed the levels specified in Table 6.5E.2.3.2-1.
Table 6.5E.2.3.2-1: Additional spectrum mask requirements for 40MHz channel bandwidth (fc = 5885MHz)
|
ΔfOOB (MHz) |
Emission Limit (dBm) |
Measurement Bandwidth |
|
±0-2 |
-32 |
100kHz |
|
±2-10 |
-36 |
100kHz |
|
±10-20 |
-38 |
100kHz |
|
±20-40 |
-43 |
100kHz |
|
±40-100 |
-50 |
100kHz |
NOTE: The ASE requirements for NS_52 will not be verified until the corresponding regulation release a formal rule for C-V2X emission limits.
6.5E.2.3.3 Requirements for network signalling value "NS_06"
The additional spectrum mask are signalled by the network to indicate that the public safety (PS) UE in NR band n14 shall meet an additional for a specific deployement scenarios.
When "NS_06" is indicated by serving cell or pre-configured radio parameters, the power of any PS UE emission shall not exceed the levels specified in Table 6.5.2.3.4-1.
6.5E.2.4 Adjacent channel leakage ratio
6.5E.2.4.1 General
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.
For NR V2X UE, the existing ACLR requirement for NR uplink transmission in clause 6.5.2.4 are applied for NR V2X UE for NR V2X operating bands in 5.2E.1-1.
For NR V2X UE with two transmit antenna connectors, the requirements specified for single carrier shall apply to each transmit antenna connector. The requirements shall be met with SL MIMO configurations described in clause 6.2D.1.
If V2X UE transmits on one antenna connector at a time, the requirements specified for single carrier shall apply to the active antenna connector.
6.5E.2.4.2 ACLR for V2X con-current operation
For the inter-band con-current NR V2X operation, the ACLR requirement specified in clause 6.5.2.4 shall apply for the uplink in licensed band and the ACLR requirement specified in clause 6.5E.2.4.1 shall apply for the sidelink in licensed band or Band n47.
For the intra-band NR V2X operation with bandwidth classes B where Uu and SL transmission overlaps in time, the ACLR requirement specified in clause 6.5A.2.4.1 shall apply for the both uplink and sidelink transmission in licensed band.
6.5E.3 Spurious emissions for V2X
6.5E.3.1 General spurious emissions
When UE is configured for NR V2X sidelink transmissions non-concurrent with NR uplink transmissions for NR V2X operating bands specified in Table 5.2E.1-1, the general spurious emission requirements in clause 6.5.3.1 shall apply for NR V2X sidelink transmission.
For NR V2X UE with two transmit antenna connectors, the requirements specified for single carrier shall apply to each transmit antenna connector. The requirements shall be met with the SL MIMO configurations described in clause 6.2D.1.
6.5E.3.2 Spurious emissions for UE co-existence
When UE is configured for NR V2X sidelink transmissions non-concurrent with NR uplink transmissions for NR V2X operating bands specified in Table 5.2E.1-1, the requirements in clause 6.5.3.2 shall apply for NR V2X sidelink transmission.
For NR V2X UE with two transmit antenna connectors, the requirements specified for single carrier shall apply to each transmit antenna connector. The requirements shall be met with the SL MIMO configurations described in clause 6.2D.1.
6.5E.3.3 Spurious emissions for UE co-existence for V2X con-current operation
For the inter-band con-current NR V2X operation, the UE-coexistence requirements in Table 6.5E.3.3-1 apply for the corresponding inter-band con-current operation with transmission assigned to both uplink in licensed band and sidelink in Band n47.
Table 6.5E.3.3-1: Requirements for inter-band con-current V2X operation
|
V2X |
Spurious emission |
||||||
|
con-current operating band configuration |
Protected band |
Frequency range (MHz) |
Maximum Level (dBm) |
MBW (MHz) |
NOTE |
||
|
V2X_n1A-n47A |
E-UTRA Band 1, 3, 5, 7, 8, 22 26, 28, 34, 40, 41, 42, 44, 45, 65, 68, 72, 73 |
FDL_low |
– |
FDL_high |
-50 |
1 |
|
|
NR Band n77, n78, n79 |
FDL_low |
– |
FDL_high |
-50 |
1 |
1 |
|
|
V2X_n5A-n47A |
E-UTRA Band 1, 3, 5, 7, 8, 26, 28, 34, 40, 42, 45, 65, 73 |
FDL_low |
– |
FDL_high |
-50 |
1 |
|
|
NR Band n79 |
FDL_low |
– |
FDL_high |
-50 |
1 |
1 |
|
|
V2X_n8A-n47A |
E-UTRA Band 1, 3, 7, 8, 22, 28, 34, 39, 40, 41, 42, 45, 65, 68, 72, 73 |
FDL_low |
– |
FDL_high |
-50 |
1 |
|
|
NR Band n77, n78, n79 |
FDL_low |
– |
FDL_high |
-50 |
1 |
1 |
|
|
V2X_n39A-n47A |
E-UTRA Band 1, 8, 22, 26, 28, 34, 40, 41, 42, 44, 45 NR Band n79 |
FDL_low |
– |
FDL_high |
-50 |
1 |
|
|
NR Band n77, n78 |
FDL_low |
– |
FDL_high |
-50 |
1 |
1 |
|
|
Frequency range |
5925 |
– |
5950 |
-30 |
1 |
3, 4 |
|
|
Frequency range |
5815 |
– |
5855 |
-30 |
1 |
3 |
|
|
V2X_n40A-n47A |
E-UTRA Band 1, 3, 5, 7, 8, 22, 26, 28, 34, 39, 42, 44, 45, 68, 72 NR Band n77, n78 |
FDL_low |
– |
FDL_high |
-50 |
1 |
|
|
NR Band n79 |
FDL_low |
– |
FDL_high |
-50 |
1 |
1 |
|
|
Frequency range |
5925 |
– |
5950 |
-30 |
1 |
3, 4 |
|
|
Frequency range |
5815 |
– |
5855 |
-30 |
1 |
3 |
|
|
V2X_n41A-n47A |
E-UTRA Band 1, 3, 5, 8, 26, 28, 34, 39, 42, 44, 45, 65, 73 NR Band n77, n78 |
FDL_low |
– |
FDL_high |
-50 |
1 |
|
|
NR Band n79 |
FDL_low |
– |
FDL_high |
-50 |
1 |
1 |
|
|
Frequency range |
5925 |
– |
5950 |
-30 |
1 |
3, 4 |
|
|
Frequency range |
5815 |
– |
5855 |
-30 |
1 |
3 |
|
|
V2X_n71A-n47A |
E-UTRA Band 4, 5, 12, 13, 14, 17, 24, 26, 30, 48, 66, 85, 103 |
FDL_low |
– |
FDL_high |
-50 |
1 |
|
|
E-UTRA Band 2, 25, 41, 70 |
FDL_low |
– |
FDL_high |
-50 |
1 |
1 |
|
|
E-UTRA Band 29 |
FDL_low |
– |
FDL_high |
-38 |
1 |
2 |
|
|
NR Band n71 |
FDL_low |
– |
FDL_high |
-50 |
1 |
||
|
Frequency range |
5925 |
– |
5950 |
-30 |
1 |
3, 4 |
|
|
Frequency range |
5815 |
– |
5855 |
-30 |
1 |
3 |
|
|
V2X_n78A-n47A |
E-UTRA Band 1, 3, 5, 7, 8, 26 28, 34, 39, 40, 41, 65 |
FDL_low |
– |
FDL_high |
-50 |
1 |
|
|
Frequency range |
5925 |
– |
5950 |
-30 |
1 |
3, 4 |
|
|
Frequency range |
5815 |
– |
5855 |
-30 |
1 |
3 |
|
|
V2X_n79A-n47A |
E-UTRA Band 1, 3, 5, 8, 28, 34, 39, 40, 41, 42, 65 |
FDL_low |
– |
FDL_high |
-50 |
1 |
|
|
NOTE 1: As exceptions, measurements with a level up to the applicable requirements defined in Table 6.6.3.1-2 are permitted for each assigned E-UTRA carrier used in the measurement due to 2nd, 3rd, 4th or 5th harmonic spurious emissions. In case the exceptions are allowed due to spreading of the harmonic emission the exception is also allowed for the first 1 MHz frequency range immediately outside the harmonic emission on both sides of the harmonic emission. This results in an overall exception interval centred at the harmonic emission of (2MHz + N x LCRB x 180kHz), where N is 2, 3 or 4 for the 2nd, 3rd or 4th harmonic respectively. The exception is allowed if the measurement bandwidth (MBW) totally or partially overlaps the overall exception interval. NOTE 2: These requirements also apply for the frequency ranges that are less than FOOB (MHz) in Table 6.6.3.1-1 and Table 6.6.3.1A-1 from the edge of the aggregated channel bandwidth. NOTE 3: Applicable when NS_33 is configured by the pre-configured radio parameters for power class 3 V2X UE. NOTE 4: In the frequency range x-5950MHz, SE requirement of -30dBm/MHz should be applied; where x = max (5925, fc + 15), where fc is the channel centre frequency. |
|||||||
For the intra-band NR V2X transmission where Uu and SLoverlap in time , the UE-coexistence requirements in Table 6.5A.3.2.1-1 apply for the corresponding intra-band con-current operation for the both uplink and sidelink transmission in licensed band.
6.5E.3.4 Additional spurious emissions requirements for V2X
6.5E.3.4.1 General
This clause specifies additional spurious emission requirements for V2X operation
6.5E.3.4.2 Requirements for network signalling value "NS_33"
Table 6.5E.3.4.2-1: Additional requirements for "NS_33"
|
Protected band |
Frequency range (MHz) |
Maximum Level (EIRP2) |
MBW (MHz) |
NOTE |
|||
|
Frequency range |
5925 |
– |
5950 |
-30 |
1 |
1 |
|
|
Frequency range |
5815 |
– |
5855 |
-30 |
1 |
3 |
|
|
NOTE 1: In the frequency range x-5950MHz, SE requirement of -30dBm/MHz should be applied; where x = max (5925, fc + 15), where fc is the channel centre frequency. NOTE 2: The EIRP requirement is converted to conducted requirement depend on the supported post antenna connector gain Gpost connector declared by the UE following the principle described in annex I in [11]. NOTE 3: Resolution BW is 10% of the measurement BW and the result should be integrated to achieve the measurement bandwidth. The sweep time shall be set larger than (symbol length)*(number of points in sweep) to improve the measurement accuracy. |
|||||||
When "NS_33" is configured from pre-configured radio parameters or the cell, and the indication from upper layers has indicated that the UE is within the protection zone of CEN DSRC devices or HDR DSRC devices, the power of any NR V2X UE emission shall fulfil either one of the two sets of conditions.
Table 6.5E.3.4.2-2: Requirements for spurious emissions to protect CEN DSRC for V2X UE
|
Maximum Transmission Power (dBm EIRP1) |
Emission Limit in Frequency Range 5795-5815 (dBm/MHz EIRP1) |
|
|
Condition 1 |
10 |
-65 |
|
Condition 2 |
10 |
-45 |
|
NOTE 1: The EIRP requirement is converted to conducted requirement depend on the supported post antenna connector gain Gpost connector declared by the UE following the principle described in annex I in [11]. |
||
6.5E.3.4.3 Void
6.5E.4 Transmit intermodulation
6.5E.4.1 General
When UE is configured for NR V2X sidelink transmissions non-concurrent with NR uplink transmissions for NR V2X operating bands specified in Table 5.2E.1-1, the requirements in clause 6.5.4 apply for NR V2X sidelink transmission.
For NR V2X UE with two transmit antenna connectors, the requirements specified for single carrier shall apply to each transmit antenna connector. The requirements shall be met with the SL MIMO configurations described in clause 6.2D.1.
6.5E.4.2 Transmit intermodulation for V2X con-current operation
For the inter-band con-current NR V2X operation, the requirements specified in clause 6.5.4 shall apply for the uplink in licensed band and the requirements specified in clause 6.5E.4.1 shall apply for the sidelink in licensed band or Band n47.
For the intra-band NR V2X operation where Uu and SLtransmission overlaps in time, the requirements specified in clause 6.5A.4 shall apply for both uplink and sidelink in licensed band