A.8.2D Correct reporting of neighbours in AWGN propagation condition with an increased number of carriers and reduced performance group configured
25.1333GPPRelease 17Requirements for support of radio resource management (FDD)TS
A.8.2D.1 Test Purpose and Environment
The purpose of this test is to verify that the UE makes correct reporting of an event when doing inter frequency measurements. The test will partly verify the requirements in section 8.1.2.3.
The test consists of two successive time periods, with a time duration T1 and T2. The test parameters are given in tables A.8.2D.1-1, A.8.2D.1-2 and A.8.2D.1-3 below. In the measurement control information it is indicated to the UE that event-triggered reporting with Event 1A and 2C shall be used. The CPICH Ec/I0 of the best cell on the unused frequency shall be reported together with Event 2C reporting.
Table A.8.2D.1-1: General test parameters for Correct reporting of neighbours in AWGN propagation condition
|
Parameter |
Unit |
Value |
Comment |
|
DCH parameters |
DL Reference Measurement Channel 12.2 kbps |
As specified in TS 25.101 section A.3.1 |
|
|
Power Control |
On |
||
|
Compressed mode |
A.22 set 1 |
As specified in TS 25.101 section A.5. |
|
|
Active cell |
Cell 1 |
||
|
Threshold non used frequency |
dB |
-18 |
Absolute Ec/I0 threshold for event 2C |
|
Reporting range |
dB |
4 |
Applicable for event 1A |
|
Hysteresis |
dB |
0 |
|
|
W |
1 |
Applicable for event 1A |
|
|
W non-used frequency |
1 |
Applicable for event 2C |
|
|
Reporting deactivation threshold |
0 |
Applicable for event 1A |
|
|
Time to Trigger |
ms |
0 |
|
|
Filter coefficient |
0 |
||
|
Reduced performance group scaling factor |
8 |
||
|
UE configured UTRA RF Channel Number |
1, 2,3,4,5,6 |
Serving cell and five UTRA FDD interfrequency carrier frequencies are used in the UE neighbour cell list. Frequencies 4,5,6 are indicated to have reduced performance |
|
|
Test equipment configuration |
Cell 1 uses UTRA RF channel number 1 Cells 2,3,4 are randomly selected to use different frequencies selected from frequencies 2,3,4,5,6 |
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|
Monitored cell list size |
24 on channel 1 4 on channel 2 4 on channel 3 4 on channel 4 4 on channel 5 4 on channel 6 |
Measurement control information is sent before the compressed mode pattern starts. |
|
|
T1 |
s |
5 |
|
|
T2 |
s |
90 |
Table A.8.2D.1-2: Cell Specific parameters for Correct reporting of neighbours in AWGN propagation condition (cell 1, 2)
|
Parameter |
Unit |
Cell 1 |
Cell 2 |
||
|
T1 |
T2 |
T1 |
T2 |
||
|
UTRA RF Channel Number |
Channel 1 |
Randomly selected from channel 2,3 such that cell 2 is in the normal performance group |
|||
|
CPICH_Ec/Ior |
dB |
-10 |
-10 |
||
|
PCCPCH_Ec/Ior |
dB |
-12 |
-12 |
||
|
SCH_Ec/Ior |
dB |
-12 |
-12 |
||
|
PICH_Ec/Ior |
dB |
-15 |
-15 |
||
|
DPCH_Ec/Ior |
dB |
Note 1 |
N/A |
||
|
OCNS |
Note 2 |
-0.941 |
|||
|
|
dB |
-0.02 |
-0.02 |
-Inf |
-1.8 |
|
|
dBm/3,84 MHz |
-70 |
|||
|
CPICH_Ec/Io |
dB |
-13 |
-13 |
-Inf |
-14 |
|
Propagation Condition |
AWGN |
||||
|
Note 1: The DPCH level is controlled by the power control loop Note 2: The power of the OCNS channel that is added shall make the total power from the cell to be equal to Ior |
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Table A.8.2D.1-3: Cell Specific parameters for Correct reporting of neighbours in AWGN propagation condition (cell 3, 4)
|
Parameter |
Unit |
Cell 3 |
Cell 4 |
||
|
T1 |
T2 |
T1 |
T2 |
||
|
UTRA RF Channel Number |
Randomly selected from channel 4,5,6 such that cell 3 is in the reduced performance group |
Randomly selected from channel 4,5,6 such that cell 4 is in the reduced performance group |
|||
|
CPICH_Ec/Ior |
dB |
-10 |
-10 |
||
|
PCCPCH_Ec/Ior |
dB |
-12 |
-12 |
||
|
SCH_Ec/Ior |
dB |
-12 |
-12 |
||
|
PICH_Ec/Ior |
dB |
-15 |
-15 |
||
|
DPCH_Ec/Ior |
dB |
Note 1 |
N/A |
||
|
OCNS |
Note 2 |
-0.941 |
|||
|
|
dB |
-Inf |
-1.8 |
-Inf |
-1.8 |
|
|
dBm/3,84 MHz |
-70 |
|||
|
CPICH_Ec/Io |
dB |
-Inf |
-14 |
-Inf |
-14 |
|
Propagation Condition |
AWGN |
||||
|
Note 1: The DPCH level is controlled by the power control loop Note 2: The power of the OCNS channel that is added shall make the total power from the cell to be equal to Ior |
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A.8.2D.2 Test Requirements
a) The UE shall send one Event 2C triggered measurement report for cell 2, with a measurement reporting delay less than 6.8 seconds from the beginning of time period T2.
b) The UE shall send one Event 2C triggered measurement report for cell 3, with a measurement reporting delay less than 81.6 seconds from the beginning of time period T2.
c) The UE shall send one Event 2C triggered measurement report for cell 4, with a measurement reporting delay less than 81.6 seconds from the beginning of time period T2.
The rate of correct events observed during repeated tests shall be at least 90%.
NOTE: The actual overall delays measured in the test may be up to 2 x TTIUL DCCH higher than the measurement reporting delays above because of TTI insertion uncertainty of the measurement report in the UL DCCH.
A.8.2C.2.2 Test Requirements
a) The UE shall send one Event 2B triggered measurement report with the IE “Detected Set Trigger” set, with a measurement reporting delay less than 30 seconds from the beginning of time period T2.
b) The UE shall send one Event 2B triggered measurement report, with a measurement reporting delay less than 200 ms from the beginning of time period T4.
c) The UE shall not send event triggered measurement reports, as long as the reporting criteria are not fulfilled.
The rate of correct events observed during repeated tests shall be at least 90% for each of the events in T2 and T4.