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3.3.2.3. Additional Maximum Power Reduction (A-MPR) for CA (intra-band contiguous DL CA and
UL CA) (6.2.4A.1)
3.3.2.3.1. MT8820C
This measurement item is not supported by the MT8820C.
Refere to Table 3.3-1.
3.3.2.3.2. MT8821C
This chapter describes UL measurement examples for Intra–band contiguous UL CA measurement where
(Modulation, RB) is (QPSK, PartialRB), (QPSK, FullRB), or (16QAM, PartialRB) and Test Frequency is Mid range.
First example: additionalSpectrumEmission is NS_01
PCC N
RB
= 75, SCC N
RB
= 75, N
RB_alloc
= 1, Modulation = QPSK
PCC and SCC RB allocations (L
CRB
@RB
start
) are P_1@0 and S_0@0, respectively
Second example: additionalSpectrumEmission is NS_04,
PCC N
RB
= 100, SCC N
RB
= 50, N
RB_alloc
= 18, Modulation = 16QAM
PCC and SCC RB allocations (L
CRB
@RB
start
) are P_0@0 and S_18@0, respectively
1. Execute PWR_AVG 20 to set to measure Power average count of Power Measurement to 20 times.
2. Execute SEM_AVG 20 to set to measure Power average count of Spectrum Emission Mask to 20 times.
3. Execute SIB2_NS NS_01 set to Call Processing Parameter – additionalSpectrumEmission to NS_01.
4. Execute TESTPRM TX_MAXPWR_Q_F to set Test Parameter to TX1 – Max. Power (QPSK/FullRB).
5. Execute ALLMEASITEMS_OFF to set all fundamental measurement items to OFF.
6. Execute PWR_MEAS ON to set Power Measurement to ON.
7. Execute SEM_MEAS ON to set Spectrum Emission Mask Measurement to ON.
[(QPSK, PartialRB/FullRB) measurements]
8. Execute ULRMC_RB 18 to set Common Parameter – UL RMC – Number of RB to 18.
9. Execute ULRB_START 0 to set Common Parameter – UL RMC – Starting RB to 0.
10. Execute ULRMC_RB_SCC1 0 to set Common Parameter – SCC-1 – UL RMC – Number of RB to 0.
11. Execute ULRB_START_SCC1 0 to set Common Parameter – SCC-1 UL RMC – Starting RB to 0.
12. Execute TP_MPR1_UL 25.7 to set TX Power measurement Pass/Fail upper limit to 25.7 dBm (refer to
TS36.521–1 Table 6.2.4A.1.5–1 to 6).
13. Execute TP_MPR1_LL 5.3 to set TX Power measurement Pass/Fail lower limit 5.3 dBm (refer to TS36.521-1
Table 6.2.4A.1.5–1 through to 6).
14. Execute SWP to measure the power.
15. Execute POWER? AVG to read the TX Power measurement result.
16. Execute POWERPASS? to check that the TX Power Pass/Fail judgment is Pass.
17. Execute SEMPASS? to check that the SEM Pass/Fail judgment is Pass.
18. Execute steps 8 to 17 after changing the Configuration ID by referring to TS36.521–1 Table 6.2.4A.1.4.1–1.
[(16QAM, PartialRB) measurements]
19. Execute SIB2_NS NS_04 set to Call Processing Parameter – additionalSpectrumEmission to NS_04.
20. Execute TESTPRM TX_MAXPWR_16_P to set Test Parameter toTX1 – Max. Power (16QAM/PartialRB).
21. Execute ULRMC_RB 0 to set Common Parameter – UL RMC – Number of RB to 0.
22. Execute ULRMC_RB_SCC1 15 to set Common Parameter – SCC-1 – UL RMC - Number of RB to 15.
23. Execute ULRB_START_SCC1 0 to set Common Parameter – SCC-1 – UL RMC - Starting RB to 0.
24. Execute TP_MPR2_UL 25.7 to set TX Power measurement Pass/Fail upper limit to 25.7 dBm (refer to
TS36.521–1 Table 6.2.4A.1.5–1 to 6).
25. Execute TP_MPR2_LL 20.3 to set TX Power measurement Pass/Fail lower limit to 20.3 dBm ( refer to
TS36.521–1 Table 6.2.4A.1.5–1 to 6).
26. Execute steps 14 to 17.
27. Execute steps 8 to 17 after changing the Configuration ID by referring to TS36.521–1 Table 6.2.4A.1.4.1–4.
NOTE 1: The tolerance for A–MPR measurement differs depending on the Configuration ID in TS36.521–1 Table
6.2.4A.1.5–1 through 6.
The Band 1 determination value defined at TS36.521–1 is set as the Pass/Fail judgment default value.
Therefore, re–input is required after the Configuration ID for:
TP_MPR1_LL
TP_MPR1_UL
Refer to 3.7.4 Test Parameter Limit in the operation manual for Pass/Fail judgment values.
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