9.2.7 CQI Reporting under AWGN Conditions-PUSCH 3-1 – LAA
36.521-13GPPEvolved Universal Terrestrial Radio Access (E-UTRA)Part 1: Conformance testingRadio transmission and receptionRelease 17TSUser Equipment (UE) conformance specification
9.2.7.1 LAA CQI Reporting under AWGN Conditions with Frame Structure Type 3 with FDD as Pcell (PUSCH 3-1)
9.2.7.1.1 Test purpose
To verify the variance of the wideband CQI reports for LAA SCell is within the limits defined and a PDSCH BLER of 10% falls between the transport format based median CQI-1 and median CQI or the transport format based median CQI and median CQI +1. To verify that the UE reports different CQI indices for LAA SCell if the cell experiences different SNR(s) caused by different power boosts.
9.2.7.1.2 Test applicability
This test applies to all types of E-UTRA FDD Release 13 and forward UEs that support LAA with E‑UTRA FDD as PCell. Applicability requires support for TM9 on LAA Cell
9.2.7.1.3 Minimum conformance requirements
The following requirements apply to UE Category ≥1. For the parameters specified in Table 9.2.7.1.3-1, Table 9.2.7.1.3-2 and using the downlink physical channels specified in tables C.3.2-1 and C.3.2-2, two sets of CQI reports are obtained for LAA Scell, The first one is obtained by reports whose reference resource is in the downlink subframes with 6 dB transmission power boost, i.e., high power subframes. The second one is obtained by reports whose reference resource is in the downlink subframe with 0 dB transmission power boost, i.e., low power subframe. In the test, PDSCH transport format in high power subframe is determined by first set of CQI reports and PDSCH transport format in low power subframe is determined by second set of CQI reports.
The reported CQI value in the first set of reports shall be in the range of ±1 of the reported median more than 90% of the first set of reports. The reported CQI value in the second set of reports shall be in the range of ±1 of the reported median more than 90% of the second set of reports.
If the PDSCH BLER in the high power subframes using the transport format indicated by wideband CQI median is less than or equal to 0.1, the BLER in high power subframes using the transport format indicated by the (wideband CQI median + 1) shall be greater than 0.1. If the PDSCH BLER in high power subframes using the transport format indicated by the wideband CQI median is greater than 0.1, the BLER in high power subframes using transport format indicated by (wideband CQI median – 1) shall be less than or equal to 0.1.
If the PDSCH BLER in the low power subframes using the transport format indicated by wideband CQI median is less than or equal to 0.1, the BLER in low power subframes using the transport format indicated by the (wideband CQI median + 1) shall be greater than 0.1. If the PDSCH BLER in the low power subframes using the transport format indicated by the wideband CQI median is greater than 0.1, the BLER in low power subframes using transport format indicated by (wideband CQI median – 1) shall be less than or equal to 0.1.
The value of the wideband CQI for the first set of CQI report minus the wideband CQI median for second set of CQI shall be larger than or equal to 2 in Test 1 and Test 2.
Table 9.2.7.1.3-1: Parameters for PUSCH 3-1 static test on FDD Pcell
|
Parameter |
Unit |
Value |
|
|
Bandwidth |
MHz |
20 |
|
|
PDSCH transmission mode |
9 |
||
|
Downlink power allocation |
|
dB |
0 |
|
|
dB |
0 |
|
|
|
dB |
0 |
|
|
σ |
dB |
0 |
|
|
Propagation condition and antenna configuration |
Clause B.1 (2 x 2) |
||
|
Beamforming Model |
As specified in Section B.4.3 |
||
|
SNR |
dB |
20 |
|
|
|
dB[mW/15kHz] |
-78 |
|
|
|
dB[mW/15kHz] |
-98 |
|
|
CRS reference signals |
Antenna ports 0 |
||
|
CSI reference signals |
Antenna ports 15, 16 |
||
|
CSI-RS periodicity and subframe offset TCSI-RS / ∆CSI-RS |
5/ 1 |
||
|
CSI-RS reference signal configuration |
4 |
||
|
CodeBookSubsetRestriction bitmap |
000001 |
||
|
Number of control OFDM symbols |
3 |
||
|
Max number of HARQ transmissions |
1 |
||
|
Reporting mode |
PUSCH 3-1 |
||
|
CSI request field |
‘10’ |
||
|
trigger1 (Note 2) |
01000000 |
||
|
trigger2 (Note 2) |
00000000 |
||
|
Note 1: PCell is used for HARQ ACK/NACK feedback and aperiodic CSI triggering/reporting. One sided dynamic OCNG Pattern OP.1 FDD as described in A.5.1.1 is transmitted on PCell on all RBs, but PDSCH for user data is not transmitted on PCell. Note 2: trigger1 and trigger2 are defined as TS 36.331 for aperiodicCSI-Trigger. They Indicate for which serving cell(s) the aperiodic CSI report is triggered when one or more SCells are configured. PDCCH DCI format 0 with a trigger for aperiodic CQI is transmitted periodically in subframe 1 and subframe 6 with 5ms periodicity. |
|||
Table 9.2.7.1.3-2: PUSCH 3-1 static test on LAA Scell
|
Parameter |
Unit |
Test 1 |
Test 2 |
|||
|
Bandwidth |
MHz |
20 MHz |
||||
|
Transmission mode |
9 |
|||||
|
Downlink power allocation |
|
dB |
0 |
|||
|
|
dB |
0 |
||||
|
|
dB |
0 |
||||
|
σ |
dB |
0 |
||||
|
SNR in subframes with 6 dB power boost (Note 3) |
dB |
9 |
10 |
|||
|
SNR in subframes with 0 dB power boost (Note 3) |
3 |
4 |
||||
|
|
-89 |
-88 |
||||
|
|
dB[mW/15kHz] |
-95 |
-94 |
|||
|
|
dB[mW/15kHz] |
-98 |
-98 |
|||
|
MBSFN subframe Configuration |
Non-MBSFN |
|||||
|
Cell Id |
0 |
|||||
|
dmtc-Periodicity |
ms |
80 |
||||
|
dmtc-Offset |
0 |
|||||
|
Propagation condition and antenna configuration |
Clause B.1 (2×2) |
|||||
|
Beamforming Model |
As specified in Section B.4.3 |
|||||
|
CRS reference signals |
Antenna ports 0 |
|||||
|
CSI reference signals |
Antenna ports 15, 16 |
|||||
|
CSI-RS periodicity and subframe offset TCSI-RS / ∆CSI-RS |
5/ 1 |
|||||
|
CSI-RS reference signal configuration |
4 |
|||||
|
CodeBookSubsetRestriction bitmap |
000001 |
|||||
|
Number of control OFDM symbols |
3 |
|||||
|
Max number of HARQ transmissions |
1 |
|||||
|
Reporting mode |
PUSCH 3-1 |
|||||
|
PDSCH transmission model |
Basic model |
As specified in Section B.8 |
||||
|
subframeStartPosition |
s0 |
|||||
|
Number of occupied symbols per subframe |
14 |
|||||
|
The number of subframes set () per burst
|
{3, 8} |
|||||
|
Random variable p defined in B.8 |
0.5 |
|||||
|
Power configuration for each burst |
|
|||||
|
Note 1: If the UE reports in an available uplink reporting instance at subframe SF#n based on CQI estimation at a downlink subframe not later than SF#(n-4), this reported subband or wideband CQI cannot be applied at the eNB downlink before SF#(n+4) Note 2: Reference measurement channel RC.9A FDD according to Table A.4-1 with one/two sided dynamic OCNG Pattern OP.1/2 FS3 as described in Annex A.5.4.1/2. Note 3: For each test, the minimum requirements shall be fulfilled for at least one of the two SNR(s) and the respective wanted signal input level. |
||||||
in subframes with 6 dB power
is randomly selected from 6 dB power boosting or 0 dB power boosting with equal probabilityThe normative reference for this requirement is TS 36.101 [2] clause 9.2.7.1.
9.2.7.1.4 Test description
9.2.7.1.4.1 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.
Configurations of PDSCH and PDCCH before measurement are specified in Annex C.2.
Test Environment: Normal as defined in TS 36.508 [7] clause 4.1.
Frequencies to be tested: Mid Range as defined in TS 36.508 [7] clause 4.3.1.
Channel Bandwidths to be tested: 20MHz + 20MHz, as defined in TS 36.508 [7] clause 4.3.1
1. Connect the SS, AWGN noise source to the UE antenna connector(s) as shown in TS 36.508 [7] Annex A, Figure group A.36 (without faders) as appropriate.
2. The parameter settings for the cell are set up according to Table 9.2.7.1.3-1.
3. Downlink signals are initially set up according to Annex C.0, C.1 and Annex C.3.2 and uplink signals according to Annex H.1 and H.3.2.
4. Propagation conditions are set according to Annex B.0.
5. Ensure the UE is in State 3A-RF according to TS 36.508 [7] clause 5.2A.2. Message contents are defined in clause 9.2.7.1.4.3.
9.2.7.1.4.2 Test procedure
1. Configure SCC according to Annex C.0, C.1 and Annex C.3.2 for all downlink physical channels.
2. Configure SCC as per TS 36.508 [7] clause 5.2A.4. Message contents are defined in clause 9.2.7.1.4.3.
3. SS activates SCC by sending the activation MAC-CE (Refer TS 36.321 [13], clauses 5.13, 6.1.3.8). Wait for at least 2 seconds (Refer TS 36.133, clauses 8.3.3.2).
4. Set the parameters of bandwidth, reference Channel, the propagation condition, antenna configuration, SNR and the power configuration of each burst for LAA SCell according to Table 9.2.7.1.3-2.
5. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to CQI value 8 and keep it regardless of the wideband CQI value sent by the UE. Continue transmission of the PDSCH until at least 2000 wideband CQI reports have been gathered for each, low power subframes and high power subframes. The SS sends downlink MAC padding bits on the DL RMC. SS schedules the UL transmission in subframe #0 and subframe #5 to carry the PUSCH CQI feedback via PDCCH DCI format 0 with CQI request field set to 10 and I_MCS=29 and N_PRB allocated to be less or equal to 4.In this process the SS collects wideband CQI reports every 5 ms and also cases where UE transmits nothing in its CQI timing are counted as wideband CQI.
6. Set up a relative frequency distribution for the first 2000 reported wideband CQI-values whose reference resource is in the downlink subframe with 6 dB transmission power boost, i.e., high power subframe. Calculate the median value (wideband Median CQI is the wideband CQI that is at or crosses 50% distribution from the lower wideband CQI side). This CQI-value is declared as Median CQIhigh value.
7. If Median CQIhigh is equal to 1 or 15, or 1800 or less of the wideband CQI values for high power subframes are in the range (Median CQIhigh – 1) ≤ Median CQIhigh ≤ (Median CQIhigh + 1), then fail the UE.
8. Set up a relative frequency distribution for the first 2000 reported wideband CQI-values whose reference resource is in the downlink subframe with 0 dB transmission power boost, i.e., low power subframe. Calculate the median value (wideband Median CQI is the wideband CQI that is at or crosses 50% distribution from the lower wideband CQI side). This CQI-value is declared as Median CQIlow value.
9. If Median CQIlow is equal to 1 or 15, or 1800 or less of the wideband CQI values for low power subframes are in the range (Median CQIlow – 1) ≤ Median CQIlow ≤ (Median CQIlow + 1), then fail the UE.
10. If Median CQIhigh – Median CQIlow < 2 then fail the UE.
11. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to the wideband median-CQI value Median CQIhigh for high power subframes and according to the wideband median-CQI value Median CQIlow for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH transmitted by the SS, record the associated ACK and NACK/DTX responses. The responses are then recorded in two sets. The first set is obtained by responses for high power subframes. The second set is obtained by responses for low power subframes. Continue to gather data until the number of filtered ACK+NACK/DTX responses reaches at least 1000 for each set.
For the filtered ACK and NACK/DTX responses:
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for low power subframes then go to step 12.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for high power subframes AND the ratio ((NACK/DTX) /(ACK + (NACK/DTX))) > 0.1 for low power subframes then go to step 13.
If the ratio ((NACK/DTX) /(ACK + (NACK/DTX))) > 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for low power subframes then go to step 14.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for low power subframes then go to step 15.
12. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to wideband CQI value (Median CQIhigh + 1) for high power subframes and according to wideband CQI value (Median CQIlow + 1) for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH, transmitted by the SS, record and filter the ACK and NACK/DTX responses as in step 11 until 1000 filtered ACK+NACK/DTX responses are gathered in each set.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for low power subframes then pass the UE for this test and go to step 16, otherwise fail the UE.
13. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to wideband CQI value (Median CQIhigh + 1) for high power subframes and according to wideband CQI value (Median CQIlow – 1) for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH, transmitted by the SS, record and filter the ACK and NACK/DTX responses as in step 11 until 1000 filtered ACK+NACK/DTX responses are gathered in each set.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for low power subframes then pass the UE for this test and go to step 16, otherwise fail the UE.
14. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to wideband CQI value (Median CQIhigh – 1) for high power subframes and according to wideband CQI value (Median CQIlow + 1) for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH, transmitted by the SS, record and filter the ACK and NACK/DTX responses as in step 11 until 1000 filtered ACK+NACK/DTX responses are gathered in each set.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for low power subframes then pass the UE for this test and go to step 16, otherwise fail the UE.
15. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to wideband CQI value (Median CQIhigh – 1) for high power subframes and according to wideband CQI value (Median CQIlow – 1) for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH, transmitted by the SS, record and filter the ACK and NACK/DTX responses as in step 11 until 1000 filtered ACK+NACK/DTX responses are gathered in each set.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for low power subframes then pass the UE for this test and go to step 16, otherwise fail the UE.
16. If both Tests have not been done, then repeat the same procedure (steps 1 to 15) with test conditions according to Table 9.2.7.1.3-1 and Table 9.2.7.1.3-2 for the other Test as appropriate. Otherwise pass the UE.
9.2.7.1.4.3 Message contents
Message contents are according to TS 36.508 [7] clause 4.6 with the following exceptions:
Table 9.2.7.1.4.3-1: PhysicalConfigDedicated-DEFAULT
|
Derivation Path: 36.508 clause 5.5.1 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
PhysicalConfigDedicated-DEFAULT ::= SEQUENCE { |
|||
|
cqi-ReportConfig |
Not present |
RBC |
|
|
antennaInfo |
Not present |
RBC |
|
|
antennaInfo-r10 CHOICE{ |
RBC |
||
|
explicitValue-r10 |
AntennaInfoDedicated-r10 |
||
|
} |
|||
|
cqi-ReportConfig-r10 |
CQI-ReportConfig-r10- DEFAULT |
RBC |
|
|
csi-RS-Config-r10 |
CSI-RS-Config-r10 |
RBC |
|
|
} |
|||
Table 9.2.7.1.4.3-2: PhysicalConfigDedicatedSCell-r10-DEFAULT
|
Derivation Path: 36.508 clause 4.6.3 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
PhysicalConfigDedicated SCell-r10-DEFAULT ::= SEQUENCE { |
|||
|
nonUL-Configuration-r10 SEQUENCE { |
|||
|
antennaInfo-r10 |
AntennaInfoDedicated-r10 |
||
|
crossCarrierSchedulingConfig-r10 |
Not present |
||
|
csi-RS-Config- r10 ::= SEQUENCE { |
CSI-RS-Config-r10 |
||
|
pdsch-ConfigDedicated-r10 |
PDSCH-ConfigDedicated-DEFAULT |
||
|
} |
|||
|
ul-Configuration-r10 SEQUENCE { |
|||
|
cqi-ReportConfigSCell-r10 |
CQI-ReportConfigSCell-r10-DEFAULT |
||
|
} |
|||
|
} |
|||
Table 9.2.7.1.4.3-3: AntennaInfoDedicated-r10
|
Derivation Path: 36.331 clause 6.3.2 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
AntennaInfoDedicated-r10 ::= SEQUENCE { |
|||
|
transmissionMode-r10 |
tm9-v1020 |
||
|
codebookSubsetRestriction-r10 |
000001 |
||
|
ue-TransmitAntennaSelection CHOICE { |
|||
|
release |
NULL |
||
|
} |
|||
|
} |
|||
Table 9.2.7.1.4.3-4: CQI-ReportConfig-r10-DEFAULT
|
Derivation Path: 36.508 clause 4.6.3 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
CQI-ReportConfig-r10 ::= SEQUENCE { |
|||
|
cqi-ReportAperiodic-r10 |
CQI-ReportAperiodic-r10-DEFAULT |
||
|
nomPDSCH-RS-EPRE-Offset |
0 |
||
|
cqi-ReportPeriodic-r10 |
Not present |
||
|
pmi-RI-Report-r9 |
setup |
||
|
csi-SubframePatternConfig-r10 |
Not present |
||
|
} |
|||
Table 9.2.7.1.4.3-5: CQI-ReportAperiodic-r10-DEFAULT
|
Derivation Path: 36.508 clause 4.6.3 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
CQI-ReportAperiodic-r10 ::=CHOICE { |
|||
|
setup SEQUENCE { |
|||
|
cqi-ReportModeAperiodic-r10 |
rm31 |
||
|
aperiodicCSI-Trigger-r10 ::= SEQUENCE { |
|||
|
trigger1-r10 |
01000000 |
Configure report only for SCell |
|
|
trigger2-r10 |
00000000 |
No report |
|
|
} |
|||
|
} |
|||
|
} |
|||
Table 9.2.7.1.4.3-6: CSI-RS-Config
|
Derivation Path: 36.331 clause 6.3.2 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
CSI-RS-Config-r10 ::= SEQUENCE { |
|||
|
csi-RS-r10 CHOICE{ |
|||
|
setup SEQUENCE { |
|||
|
antennaPortsCount-r10 |
an2 |
2 antenna ports for transmission of CSI reference signals |
|
|
resourceConfig-r10 |
4 |
||
|
subframeConfig-r10 |
1 |
|
|
|
p-C-r10 |
0 |
Parameter: |
|
|
} |
|||
|
} |
|||
|
zeroTxPowerCSI-RS-r10 CHOICE{ |
|||
|
release |
NULL |
||
|
} |
|||
|
} |
|||
= 
when CSI-RS SubframeConfig is from 0-4; Parameter: 
which is the assumed ratio of PDSCH EPRE to CSI-RS EPRE when UE derives CSI feedbackTable 9.2.7.1.4.3-7: Void
Table 9.2.7.1.4.3-8: CQI-ReportConfigSCell-r10-DEFAULT
|
Derivation Path: 36.508 clause 4.6.3 Table 4.6.3-2AB |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
CQI-ReportConfigSCell-r10 ::= SEQUENCE { |
|||
|
cqi-ReportModeAperiodic-r10 |
rm31 |
||
|
nomPDSCH-RS-EPRE-Offset-r10 |
0 |
||
|
cqi-ReportPeriodicSCell-r10 |
Not present |
||
|
pmi-RI-Report-r10 |
setup |
||
|
} |
|||
9.2.7.1.5 Test requirement
The pass fail decision is as specified in the test procedure in clause 9.2.7.1.4.2.
There are no parameters in the test setup or measurement process whose variation impacts the results so there are no applicable test tolerances for this test.
9.2.7.2 LAA CQI Reporting under AWGN Conditions with Frame Structure Type 3 with TDD as Pcell (PUSCH 3-1)
9.2.7.2.1 Test purpose
To verify the variance of the wideband CQI reports for LAA SCell is within the limits defined and a PDSCH BLER of 10% falls between the transport format based median CQI-1 and median CQI or the transport format based median CQI and median CQI +1. To verify that the UE reports different CQI indices for LAA SCell if the cell experiences different SNR(s) caused by different power boosts.
9.2.7.2.2 Test applicability
This test applies to all types of E-UTRA TDD Release 13 and forward UEs that support LAA with E‑UTRA TDD as PCell. Applicability requires support for TM9 on LAA Cell.
9.2.7.2.3 Minimum conformance requirements
The following requirements apply to UE Category ≥1. For the parameters specified in Table 9.2.7.2.3-1, Table 9.2.7.2.3-2 and using the downlink physical channels specified in tables C.3.2-1 and C.3.2-2, two sets of CQI reports are obtained for LAA Scell, The first one is obtained by reports whose reference resource is in the downlink subframes with 6 dB transmission power boost, i.e., high power subframes. The second one is obtained by reports whose reference resource is in the downlink subframe with 0 dB transmission power boost, i.e., low power subframe. In the test, PDSCH transport format in high power subframe is determined by first set of CQI reports and PDSCH transport format in low power subframe is determined by second set of CQI reports.
The reported CQI value in the first set of reports shall be in the range of ±1 of the reported median more than 90% of the first set of reports. The reported CQI value in the second set of reports shall be in the range of ±1 of the reported median more than 90% of the second set of reports.
If the PDSCH BLER in the high power subframes using the transport format indicated by wideband CQI median is less than or equal to 0.1, the BLER in high power subframes using the transport format indicated by the (wideband CQI median + 1) shall be greater than 0.1. If the PDSCH BLER in high power subframes using the transport format indicated by the wideband CQI median is greater than 0.1, the BLER in high power subframes using transport format indicated by (wideband CQI median – 1) shall be less than or equal to 0.1.
If the PDSCH BLER in the low power subframes using the transport format indicated by wideband CQI median is less than or equal to 0.1, the BLER in low power subframes using the transport format indicated by the (wideband CQI median + 1) shall be greater than 0.1. If the PDSCH BLER in the low power subframes using the transport format indicated by the wideband CQI median is greater than 0.1, the BLER in low power subframes using transport format indicated by (wideband CQI median – 1) shall be less than or equal to 0.1.
The value of the wideband CQI for the first set of CQI report minus the wideband CQI median for second set of CQI shall be larger than or equal to 2 in Test 1 and Test 2.
Table 9.2.7.2.3-1: Parameters for PUSCH 3-1 static test on TDD Pcell
|
Parameter |
Unit |
Value |
|
|
Bandwidth |
MHz |
20 |
|
|
PDSCH transmission mode |
9 |
||
|
Uplink downlink configuration |
2 |
||
|
Special subframe configuration |
4 |
||
|
Downlink power allocation |
|
dB |
0 |
|
|
dB |
0 |
|
|
|
dB |
0 |
|
|
σ |
dB |
0 |
|
|
Propagation condition and antenna configuration |
Clause B.1 (2 x 2) |
||
|
Beamforming Model |
As specified in Section B.4.3 |
||
|
SNR |
dB |
20 |
|
|
|
dB[mW/15kHz] |
-78 |
|
|
|
dB[mW/15kHz] |
-98 |
|
|
CRS reference signals |
Antenna ports 0 |
||
|
CSI reference signals |
Antenna ports 15, 16 |
||
|
CSI-RS periodicity and subframe offset TCSI-RS / ∆CSI-RS |
5/ 1 |
||
|
CSI-RS reference signal configuration |
4 |
||
|
CodeBookSubsetRestriction bitmap |
000001 |
||
|
Number of control OFDM symbols |
3 |
||
|
Max number of HARQ transmissions |
1 |
||
|
Reporting mode |
PUSCH 3-1 |
||
|
CSI request field |
‘10’ |
||
|
trigger1 (Note 2) |
01000000 |
||
|
trigger2 (Note 2) |
00000000 |
||
|
Note 1: PCell is used for HARQ ACK/NACK feedback and aperiodic CSI triggering/reporting. One sided dynamic OCNG Pattern OP.1 FDD as described in A.5.1.1 is transmitted on PCell on all RBs, but PDSCH for user data is not transmitted on PCell. Note 2: trigger1 and trigger2 are defined as TS 36.331 for aperiodicCSI-Trigger. They Indicate for which serving cell(s) the aperiodic CSI report is triggered when one or more SCells are configured. PDCCH DCI format 0 with a trigger for aperiodic CQI is transmitted periodically in subframe 3 and subframe 8 with 5ms periodicity. |
|||
Table 9.2.7.2.3-2: PUSCH 3-1 static test on LAA Scell
|
Parameter |
Unit |
Test 1 |
Test 2 |
||
|
Bandwidth |
MHz |
20 MHz |
|||
|
Transmission mode |
9 |
||||
|
Downlink power allocation |
|
dB |
0 |
||
|
|
dB |
0 |
|||
|
|
dB |
0 |
|||
|
σ |
dB |
0 |
|||
|
SNR in subframes with 6 dB power boost (Note 3) |
dB |
9 |
10 |
||
|
SNR in subframes with 0 dB power boost (Note 3) |
3 |
4 |
|||
|
|
-89 |
-88 |
|||
|
|
dB[mW/15kHz] |
-95 |
-94 |
||
|
|
dB[mW/15kHz] |
-98 |
-98 |
||
|
MBSFN subframe Configuration |
Non-MBSFN |
||||
|
Cell Id |
0 |
||||
|
dmtc-Periodicity |
ms |
80 |
|||
|
dmtc-Offset |
0 |
||||
|
Propagation condition and antenna configuration |
Clause B.1 (2×2) |
||||
|
Beamforming Model |
As specified in Section B.4.3 |
||||
|
CRS reference signals |
Antenna ports 0 |
||||
|
CSI reference signals |
Antenna ports 15, 16 |
||||
|
CSI-RS periodicity and subframe offset TCSI-RS / ∆CSI-RS |
5/ 3 |
||||
|
CSI-RS reference signal configuration |
4 |
||||
|
CodeBookSubsetRestriction bitmap |
000001 |
||||
|
Number of control OFDM symbols |
3 |
||||
|
Max number of HARQ transmissions |
1 |
||||
|
Reporting mode |
PUSCH 3-1 |
||||
|
PDSCH transmission model |
Basic model |
As specified in Section B.8 |
|||
|
subframeStartPosition |
s0 |
||||
|
Number of occupied symbols per subframe |
14 |
||||
|
The number of subframes set () per burst
|
{3, 8} |
||||
|
Random variable p defined in B.8 |
0.5 |
||||
|
Power configuration for each burst |
|
||||
|
Note 1: If the UE reports in an available uplink reporting instance at subframe SF#n based on CQI estimation at a downlink subframe not later than SF#(n-4), this reported subband or wideband CQI cannot be applied at the eNB downlink before SF#(n+4) Note 2: Reference measurement channel RC.9A FDD according to Table A.4-1 with one/two sided dynamic OCNG Pattern OP.1/2 FS3 as described in Annex A.5.4.1/2. Note 3: For each test, the minimum requirements shall be fulfilled for at least one of the two SNR(s) and the respective wanted signal input level. |
|||||
in subframes with 6 dB power
in subframes with 0 dB power
is randomly selected from 6 dB power boosting or 0 dB power boosting with equal probabilityThe normative reference for this requirement is TS 36.101 [2] clause 9.2.7.2.
9.2.7.2.4 Test description
9.2.7.2.4.1 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.
Configurations of PDSCH and PDCCH before measurement are specified in Annex C.2.
Test Environment: Normal as defined in TS 36.508 [7] clause 4.1.
Frequencies to be tested: Mid Range as defined in TS 36.508 [7] clause 4.3.1.
Channel Bandwidths to be tested: 20MHz + 20MHz, as defined in TS 36.508 [7] clause 4.3.1
1. Connect the SS, AWGN noise source to the UE antenna connector(s) as shown in TS 36.508 [7] Annex A, Figure group A.36 (without faders) as appropriate.
2. The parameter settings for the cell are set up according to Table 9.2.7.2.3-1.
3. Downlink signals are initially set up according to Annex C.0, C.1 and Annex C.3.2 and uplink signals according to Annex H.1 and H.3.2.
4. Propagation conditions are set according to Annex B.0.
5. Ensure the UE is in State 3A-RF according to TS 36.508 [7] clause 5.2A.2. Message contents are defined in clause 9.2.7.2.4.3.
9.2.7.2.4.2 Test procedure
1. Configure SCC according to Annex C.0, C.1 and Annex C.3.2 for all downlink physical channels.
2. Configure SCC as per TS 36.508 [7] clause 5.2A.4. Message contents are defined in clause 9.2.7.2.4.3.
3. SS activates SCC by sending the activation MAC-CE (Refer TS 36.321 [13], clauses 5.13, 6.1.3.8). Wait for at least 2 seconds (Refer TS 36.133, clauses 8.3.3.2).
4. Set the parameters of bandwidth, reference Channel, the propagation condition, antenna configuration, SNR and the power configuration of each burst for LAA SCell according to Table 9.2.7.2.3-2.
5. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to CQI value 8 and keep it regardless of the wideband CQI value sent by the UE. Continue transmission of the PDSCH until at least 2000 wideband CQI reports have been gathered for each, low power subframes and high power subframes. The SS sends downlink MAC padding bits on the DL RMC. SS schedules the UL transmission in subframe #2 and subframe #7 to carry the PUSCH CQI feedback via PDCCH DCI format 0 with CQI request field set to 10 and I_MCS=29 and N_PRB allocated to be less or equal to 4.In this process the SS collects wideband CQI reports every 5 ms and also cases where UE transmits nothing in its CQI timing are counted as wideband CQI.
6. Set up a relative frequency distribution for the first 2000 reported wideband CQI-values whose reference resource is in the downlink subframe with 6 dB transmission power boost, i.e., high power subframe. Calculate the median value (wideband Median CQI is the wideband CQI that is at or crosses 50% distribution from the lower wideband CQI side). This CQI-value is declared as Median CQIhigh value.
7. If Median CQIhigh is equal to 1 or 15, or 1800 or less of the wideband CQI values for high power subframes are in the range (Median CQIhigh – 1) ≤ Median CQIhigh ≤ (Median CQIhigh + 1), then fail the UE.
8. Set up a relative frequency distribution for the first 2000 reported wideband CQI-values whose reference resource is in the downlink subframe with 0 dB transmission power boost, i.e., low power subframe. Calculate the median value (wideband Median CQI is the wideband CQI that is at or crosses 50% distribution from the lower wideband CQI side). This CQI-value is declared as Median CQIlow value.
9. If Median CQIlow is equal to 1 or 15, or 1800 or less of the wideband CQI values for low power subframes are in the range (Median CQIlow – 1) ≤ Median CQIlow ≤ (Median CQIlow + 1), then fail the UE.
10. If Median CQIhigh – Median CQIlow < 2 then fail the UE.
11. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to the wideband median-CQI value Median CQIhigh for high power subframes and according to the wideband median-CQI value Median CQIlow for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH transmitted by the SS, record the associated ACK and NACK/DTX responses. The responses are then recorded in two sets. The first set is obtained by responses for high power subframes. The second set is obtained by responses for low power subframes. Continue to gather data until the number of filtered ACK+NACK/DTX responses reaches at least 1000 for each set.
For the filtered ACK and NACK/DTX responses:
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for low power subframes then go to step 12.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for low power subframes then go to step 13.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for low power subframes then go to step 14.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for low power subframes then go to step 15.
12. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to wideband CQI value (Median CQIhigh + 1) for high power subframes and according to wideband CQI value (Median CQIlow + 1) for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH, transmitted by the SS, record and filter the ACK and NACK/DTX responses as in step 11 until 1000 filtered ACK+NACK/DTX responses are gathered in each set.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for low power subframes then pass the UE for this test and go to step 16, otherwise fail the UE.
13. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to wideband CQI value (Median CQIhigh + 1) for high power subframes and according to wideband CQI value (Median CQIlow – 1) for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH, transmitted by the SS, record and filter the ACK and NACK/DTX responses as in step 11 until 1000 filtered ACK+NACK/DTX responses are gathered in each set.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for low power subframes then pass the UE for this test and go to step 16, otherwise fail the UE.
14. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to wideband CQI value (Median CQIhigh – 1) for high power subframes and according to wideband CQI value (Median CQIlow + 1) for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH, transmitted by the SS, record and filter the ACK and NACK/DTX responses as in step 11 until 1000 filtered ACK+NACK/DTX responses are gathered in each set.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) > 0.1 for low power subframes then pass the UE for this test and go to step 16, otherwise fail the UE.
15. The SS transmits PDSCH via PDCCH DCI format 2C for C_RNTI to transmit the DL RMC according to wideband CQI value (Median CQIhigh – 1) for high power subframes and according to wideband CQI value (Median CQIlow – 1) for low power subframes. The SS does not react to the UE’s wideband CQI reports. The SS sends downlink MAC padding bits on the DL RMC. For any PDSCH, transmitted by the SS, record and filter the ACK and NACK/DTX responses as in step 11 until 1000 filtered ACK+NACK/DTX responses are gathered in each set.
If the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for high power subframes AND the ratio ((NACK/DTX) / (ACK + (NACK/DTX))) ≤ 0.1 for low power subframes then pass the UE for this test and go to step 16, otherwise fail the UE.
16. If both Tests have not been done, then repeat the same procedure (steps 1 to 15) with test conditions according to Table 9.2.7.2.3-1 and Table 9.2.7.2.3-2 for the other Test as appropriate. Otherwise pass the UE.
9.2.7.2.4.3 Message contents
Message contents are according to TS 36.508 [7] clause 4.6 with the following exceptions:
Table 9.2.7.2.4.3-1: TDD-Config-DEFAULT
|
Derivation Path: TS 36.508 [7] clause 4.6.3 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
TDD-Config-DEFAULT ::= SEQUENCE { |
|||
|
subframeAssignment |
sa2 |
||
|
specialSubframePatterns |
ssp4 |
||
|
} |
|||
Table 9.2.7.2.4.3-2: PhysicalConfigDedicated-DEFAULT
|
Derivation Path: 36.508 clause 5.5.1 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
PhysicalConfigDedicated-DEFAULT ::= SEQUENCE { |
|||
|
cqi-ReportConfig |
Not present |
RBC |
|
|
antennaInfo |
Not present |
RBC |
|
|
antennaInfo-r10 CHOICE{ |
RBC |
||
|
explicitValue-r10 |
AntennaInfoDedicated-r10 |
||
|
} |
|||
|
cqi-ReportConfig-r10 |
CQI-ReportConfig-r10- DEFAULT |
RBC |
|
|
csi-RS-Config-r10 |
CSI-RS-Config-r10 |
RBC |
|
|
} |
|||
Table 9.2.7.2.4.3-3: PhysicalConfigDedicatedSCell-r10-DEFAULT
|
Derivation Path: 36.508 clause 4.6.3 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
PhysicalConfigDedicated SCell-r10-DEFAULT ::= SEQUENCE { |
|||
|
nonUL-Configuration-r10 SEQUENCE { |
|||
|
antennaInfo-r10 |
AntennaInfoDedicated-r10 |
||
|
crossCarrierSchedulingConfig-r10 |
Not present |
||
|
csi-RS-Config- r10 ::= SEQUENCE { |
CSI-RS-Config-r10 |
||
|
pdsch-ConfigDedicated-r10 |
PDSCH-ConfigDedicated-DEFAULT |
||
|
} |
|||
|
ul-Configuration-r10 SEQUENCE { |
|||
|
cqi-ReportConfigSCell-r10 |
CQI-ReportConfigSCell-r10-DEFAULT |
||
|
} |
|||
|
} |
|||
Table 9.2.7.2.4.3-4: AntennaInfoDedicated-r10
|
Derivation Path: 36.331 clause 6.3.2 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
AntennaInfoDedicated-r10 ::= SEQUENCE { |
|||
|
transmissionMode-r10 |
tm9-v1020 |
||
|
codebookSubsetRestriction-r10 |
000001 |
||
|
ue-TransmitAntennaSelection CHOICE { |
|||
|
release |
NULL |
||
|
} |
|||
|
} |
|||
Table 9.2.7.2.4.3-5: CQI-ReportConfig-r10-DEFAULT
|
Derivation Path: 36.508 clause 4.6.3 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
CQI-ReportConfig-r10 ::= SEQUENCE { |
|||
|
cqi-ReportAperiodic-r10 |
CQI-ReportAperiodic-r10-DEFAULT |
||
|
nomPDSCH-RS-EPRE-Offset |
0 |
||
|
cqi-ReportPeriodic-r10 |
Not present |
||
|
pmi-RI-Report-r9 |
setup |
||
|
csi-SubframePatternConfig-r10 |
Not present |
||
|
} |
|||
Table 9.2.7.2.4.3-6: CQI-ReportAperiodic-r10-DEFAULT
|
Derivation Path: 36.508 clause 4.6.3 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
CQI-ReportAperiodic-r10 ::=CHOICE { |
|||
|
setup SEQUENCE { |
|||
|
cqi-ReportModeAperiodic-r10 |
rm31 |
||
|
aperiodicCSI-Trigger-r10 ::= SEQUENCE { |
|||
|
trigger1-r10 |
01000000 |
Configure report only for SCell |
|
|
trigger2-r10 |
00000000 |
No report |
|
|
} |
|||
|
} |
|||
|
} |
|||
Table 9.2.7.2.4.3-7: CSI-RS-Config
|
Derivation Path: 36.331 clause 6.3.2 |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
CSI-RS-Config-r10 ::= SEQUENCE { |
|||
|
csi-RS-r10 CHOICE{ |
|||
|
setup SEQUENCE { |
|||
|
antennaPortsCount-r10 |
an2 |
2 antenna ports for transmission of CSI reference signals |
|
|
resourceConfig-r10 |
4 |
||
|
subframeConfig-r10 |
3 |
|
|
|
p-C-r10 |
0 |
Parameter: |
|
|
} |
|||
|
} |
|||
|
zeroTxPowerCSI-RS-r10 CHOICE{ |
|||
|
release |
NULL |
||
|
} |
|||
|
} |
|||
= 
when CSI-RS SubframeConfig is from 0-4; Parameter: 
which is the assumed ratio of PDSCH EPRE to CSI-RS EPRE when UE derives CSI feedbackTable 9.2.7.2.4.3-8: Void
Table 9.2.7.2.4.3-9: CQI-ReportConfigSCell-r10-DEFAULT
|
Derivation Path: 36.508 clause 4.6.3 Table 4.6.3-2AB |
|||
|
Information Element |
Value/remark |
Comment |
Condition |
|
CQI-ReportConfigSCell-r10 ::= SEQUENCE { |
|||
|
cqi-ReportModeAperiodic-r10 |
rm31 |
||
|
nomPDSCH-RS-EPRE-Offset-r10 |
0 |
||
|
cqi-ReportPeriodicSCell-r10 |
Not present |
||
|
pmi-RI-Report-r10 |
setup |
||
|
} |
|||
9.2.7.2.5 Test requirement
The pass fail decision is as specified in the test procedure in clause 9.2.7.2.4.2.
There are no parameters in the test setup or measurement process whose variation impacts the results so there are no applicable test tolerances for this test.