Anritsu MT8820C - Page 145

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3.3.2.16. Spectrum Emission Mask for CA (intra-band contiguous DL CA and UL CA) (6.6.2.1A.1)
3.3.2.16.1. MT8820C
This measurement item is not supported by the MT8820C.
Refer to Table 3.3–1.
3.3.2.16.2. MT8821C
This subsection describes examples of inter-band measurement.
First Example: BW
Channel_CA
is 39.8 MHz,
PCC N
RB
= 100, SCC N
RB
= 100, N
RB_alloc
= 200, Modulation = QPSK,
PCC and SCC RB allocations (L
CRB
@RB
start
) are P_100@0 and S_100@0, respectively
Second Example: BW
Channel_CA
is 39.8 MHz,
PCC N
RB
= 100, SCC N
RB
= 100, N
RB_alloc
= 18, Modulation = QPSK,
PCC and SCC RB allocations (L
CRB
@RB
start
) are P_18@0 and S_0@0, respectively
Third Example: BW
Channel_CA
is 29.9 MHz,
PCC N
RB
= 100, SCC N
RB
= 50, N
RB_alloc
= 150, Modulation = 16QAM,
PCC and SCC RB allocations (L
CRB
@RB
start
) are P_100@0 and S_50@0, respectively
Fourth Example: BW
Channel_CA
is 29.9 MHz,
PCC N
RB
= 100, SCC N
RB
= 50, N
RB_alloc
= 12, Modulation = 16QAM,
PCC and SCC RB allocations (L
CRB
@RB
start
) are P_12@0 and S_0@0, respectively
[Pass/Fail evaluation limits value setting for BW
Channel_CA
39.8 MHz]
1. Execute SEM_AVG 20 to set the average count of Spectrum Emission Mask to 20 times.
2. Execute TP_SEM_CONTCC_1 -22.5 to set the Pass/Fail judgment for Spectrum Emission Mask Frequency
Range 0 – 1 MHz.
3. Execute TP_SEM_CONTCC _2 -8.5 to set the Pass/Fail judgment for Spectrum Emission Mask Frequency
Range 1 – 5 MHz.
4. Execute TP_SEM_CONTCC _3 -11.5 to set the Pass/Fail judgment for Spectrum Emission Mask Frequency
Range 5 – 39.8 MHz.
5. Execute TP_SEM_CONTCC _4 -23.5 to set the Pass/Fail judgment for Spectrum Emission Mask Frequency
Range 39.8 – 44.8 MHz.
[(QPSK, FullRB) Measurements for BW
Channel_CA
39.8 MHz]
6. Execute TESTPRM TX_MAXPWR_Q_F to set Test Parameter to TX1 – Max. Power (QPSK/FullRB).
7. Execute ULRMC_RB 100 to set Common Parameter - UL RMC – Number of RB to 100.
8. Execute ULRMC_RB_SCC1 100 to set Common Parameter – SCC-1 – UL RMC – Number of RB to 100.
(For other Configuration ID setting, Set Common Parameter – PCC/SCC-1 -– UL RMC-Number of RB and
Starting RB according to TS36.521–1 Table 6.6.2.1A.1.4.1–1.)
9. Execute SWP to measure Spectrum Emission Mask.
10. Execute TTL_WORST_SEM_LV? to check the spectrum worst value level.
11. Execute SEMPASS? to check that the SEM Pass/Fail judgment is Pass.
[(QPSK, PartialRB) Measurements for BW
Channel_CA
39.8 MHz]
12. Execute TESTPRM TX_MAXPWR_Q_P to set Test Parameter to TX1 – Max. Power (QPSK/PartialRB).
13. Execute ULRMC_RB 18 to set Common Parameter – UL RMC – Number of RB to 18.
14. Execute ULRB_START 0 to set Common Parameter – UL RMC – Starting RB to 0.
15. Execute ULRMC_RB_SCC1 0 to set Common Parameter – SCC-1 – UL RMC - Number of RB to 0.
(For other Configuration ID setting, Set Common Parameter - PCC/SCC-1 – UL RMC-Number of RB and
Starting RB according to TS36.521–1 Table 6.6.2.1A.1.4.1–1.)
16. Execute steps 9 to 11.
[Pass/Fail evaluation limits value setting for BW
Channel_CA
29.9 MHz]
1. Execute SEM_AVG 20 to set the average count of Spectrum Emission Mask to 20 times.
2. Execute TP_SEM_CONTCC_1 -21.0 to set the Pass/Fail judgment for Spectrum Emission Mask Frequency
Range 0 - 1 MHz.
3. Execute TP_SEM_CONTCC _2 -8.5 to set the Pass/Fail judgment for Spectrum Emission Mask Frequency
Range 1 - 5 MHz.
4. Execute TP_SEM_CONTCC _3 -11.5 to set the Pass/Fail judgment for Spectrum Emission Mask Frequency
Range 5 – 24.95 MHz.