A.8.2B FDD inter frequency measurements without compressed mode
25.1333GPPRelease 17Requirements for support of radio resource management (FDD)TS
A.8.2B.1 Event triggered reporting using enhanced inter-frequency measurements without compressed mode
The test case under A.8.2B.1 is only applicable to a UE that is able to search enhanced inter-frequency measurements without compressed mode according to its measurement capability in the IE “Enhanced inter-frequency measurements without compressed mode” defined in section 10.3.3.21 of TS 25.331 [16].
A.8.2B.1.1 Test Purpose and Environment
The purpose of this test is to verify that the UE makes correct reporting of Event 2B when using enhanced inter-frequency measurements without compressed mode. The test will partly verify the requirements for “Enhanced inter-frequency measurements without compressed mode” in section 8.1.2.3.
The test consists of four successive time periods, T1, T2, T3 and T4, respectively. The test parameters are given in tables A.8.2B.1.1-1 and A.8.2B.1.1-2 below. In the measurement control information it is indicated to the UE that event-triggered reporting with Event 2B shall be used. The CPICH Ec/I0 of the cell on the unused frequency shall be reported together with Event 2B reporting. As part of the preconditions, the UE shall use Channel 1 as the serving HS-DSCH cell and Channel 2 and Channel 3 as the secondary serving HS-DSCH cells.
Table A.8.2B.1.1-1: General test parameters for correct reporting of enhanced inter-frequency measurements without compressed mode
|
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 |
|||
|
Primary Serving HS-DSCH Cell |
Channel 1 |
|||
|
Secondary Serving HS-DSCH Cell |
Channel 2, Channel 3 |
|||
|
Absolute threshold (Ec/ Io) used frequency |
dB |
-13 |
Absolute Ec/ Io threshold for event 2B |
|
|
Absolute threshold (Ec/ Io) non used frequency |
dB |
-13 |
Absolute Ec/ Io threshold for event 2B |
|
|
Hysteresis |
dB |
0 |
||
|
Time to Trigger |
ms |
0 |
||
|
Filter coefficient |
0 |
|||
|
Propagation Condition |
Cell 1 |
AWGN |
||
|
Cell 2 |
Case 5 |
See Annex B of TS 25.101 |
||
|
Cell 3 |
Case 5 |
See Annex B of TS 25.101 |
||
|
DL_DRX_Active |
0 |
Downlink DRX is not used |
||
|
T1 |
s |
5 |
||
|
T2 |
s |
2 |
||
|
T3 |
s |
4 |
||
|
T4 |
s |
1 |
||
Table A.8.2B.1.1-2: Cell Specific parameters for correct reporting of enhanced inter-frequency measurements without compressed mode
|
Parameter |
Unit |
Cell 1 |
Cell 2 |
Cell 3 |
|||||||||
|
T1 |
T2 |
T3 |
T4 |
T1 |
T2 |
T3 |
T4 |
T1 |
T2 |
T3 |
T4 |
||
|
UTRA RF Channel Number |
Channel 1 |
Channel 2 |
Channel 3 |
||||||||||
|
CPICH_Ec/Ior |
dB |
-10 |
-10 |
-10 |
|||||||||
|
PCCPCH_Ec/Ior |
dB |
-12 |
-12 |
-12 |
|||||||||
|
SCH_Ec/Ior |
dB |
-12 |
-12 |
-12 |
|||||||||
|
PICH_Ec/Ior |
dB |
-15 |
-15 |
-15 |
|||||||||
|
DPCH_Ec/Ior |
dB |
Note 1 |
N/A |
N/A |
|||||||||
|
OCNS |
Note 2 |
-0.941 |
-0.941 |
||||||||||
|
|
dB |
5.87 |
-4.74 |
5.87 |
-4.74 |
-Inf |
5.87 |
-4.74 |
5.87 |
-Inf |
5.87 |
-4.74 |
5.87 |
|
|
dBm/3.84 MHz |
-70 |
|||||||||||
|
SCH _Ec/Io |
dB |
-13 |
-18 |
-13 |
-18 |
-Inf |
-13 |
-18 |
-13 |
-Inf |
-13 |
-18 |
-13 |
|
CPICH_Ec/Io |
dB |
-11 |
-16 |
-11 |
-16 |
-Inf |
-11 |
-16 |
-11 |
-Inf |
-11 |
-16 |
-11 |
|
Propagation Condition |
AWGN |
Case 5 |
Case 5 |
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|
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.8.2B.1.2 Test Requirements
a) The UE shall send one Event 2B triggered measurement report each for both Cell 2 and Cell 3 with a measurement reporting delay less than 800 ms from the beginning of time period T2.
b) The UE shall send one Event 2B triggered measurement report each for both Cell 2 and Cell 3 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 and cells in T2 and T4.
A.8.2B.2 Event triggered reporting of inter frequency measurements without compressed mode for MC-HSDPA
The test case under A.8.2B.2 is only applicable to a UE that is able perfom inter-frequency measurements without compressed mode for MC-HSDPA connections according to its measurement capability in the IE “Inter-frequency measurements on configured carriers without compressed mode” defined in section 10.3.3.21 of TS 25.331 [16].
A.8.2B.2.1 Test Purpose and Environment
The purpose of this test is to partly verify the requirements for UEs that does not need compressed mode to measure cells on configured carrier frequencies corresponding to secondary serving HS-DSCH. The requirements consist of packet loss requirements specified in section 5.15 and new cell identification time and CPICH measurement period requirements specified in 8.1.2.3 and applicable sub-clauses.
The test scenario comprises two cells, with cell 1 on carrier frequency f1 being the serving HS-DSCH cell and cell 2 on carrier frequency f2 being the secondary serving HS-DSCH cell. The activation status of cell 2 is deactivated. Both f1 and f2 are within the same frequency band for the UE supporting DC-HSDPA, 4C-HSDPA or 8C-HSDPA. For the UE capable of DB-DC-HSDPA the frequencies f1 and f2 are in different frequency bands.
DL DRX is not configured. No compressed mode pattern shall be configured in the test.
The test consists of 2 successive time periods, T1and T2 respectively. The test parameters are given in tables A.8.2B.2.1-1 and A.8.2B.2.1-2 below.
In the measurement control information it is indicated to the UE that event-triggered reporting with Event 2C shall be used and that the monitored set consists of 6 cells including the secondary serving HS-DSCH cell. The measurement quantity is CPICH Ec/No.
For the verification of packet loss rate requirements the UE shall be continuously scheduled with HS-DSCH data on the serving HS-DSCH cell during the test.
Table A.8.2B.2.1-1: General test parameters for Event triggered reporting of inter frequency measurements without compressed mode for MC-HSDPA
|
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 |
|||
|
HSDPA parameters |
Fixed Reference Channel Definition H-Set 1, with QPSK modulation only |
As specified in TS 25.101 section A.7.1.1 |
||
|
Primary serving HS-DSCH Cell |
Channel 1 |
|||
|
Secondary serving HS-DSCH Cell |
Channel 2 |
|||
|
Absolute threshold (Ec/ Io) non used frequency |
dB |
-13 |
Absolute Ec/ Io threshold for event 2C |
|
|
Hysteresis |
dB |
0 |
||
|
Time to Trigger |
ms |
0 |
||
|
Filter coefficient |
0 |
|||
|
Monitored cell list size |
6 |
List of cells on f2 including secondary serving HS-DSCH cell |
||
|
Propagation Condition |
Cell 1 |
AWGN |
||
|
Cell 2 |
Case 5 |
See Annex B of TS 25.101 |
||
|
DL_DRX_Active |
0 |
Downlink DRX is not used |
||
|
T1 |
s |
5 |
||
|
T2 |
s |
10 |
||
Table A.8.2B.2.1-2: Cell Specific parameters for Event triggered reporting of inter frequency measurements without compressed mode for MC-HSDPA
|
Parameter |
Unit |
Cell 1 |
Cell 2 |
||
|
T1 |
T2 |
T1 |
T2 |
||
|
UTRA RF Channel Number |
Channel 1 |
Channel 2 |
|||
|
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 |
||
|
HS-PDSCH_Ec/Ior |
dB |
-7 |
N/A |
||
|
HS-SCCH-1_ Ec/Ior |
dB |
-15 |
N/A |
||
|
OCNS |
Note 2 |
-0.941 |
|||
|
|
dB |
10 |
10 |
-Inf |
5.87 |
|
|
dBm/3.84 MHz |
-70 |
|||
|
SCH _Ec/Io |
dB |
-12.4 |
-12.4 |
-Inf |
-13 |
|
CPICH_Ec/Io |
dB |
-10.4 |
-10.4 |
-Inf |
-11 |
|
Propagation Condition |
AWGN |
Case 5 |
|||
|
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.8.2B.2.2 Test Requirements
a) The UE shall send one Event 2C triggered measurement report for Cell 2 within a measurement reporting delay less than 2200 ms from the beginning of time period T2.
b) From the beginning of T2 until the measurement report is received by the system simulator during T2, at least 95% of all ACK/NACKs corresponding to HS-DSCH transmitted by the primary serving HS-DSCH cell to the UE shall be detected by the system simulator.
NOTE 1: The probability of passing both test requirements (a) and (b) simultaneously shall be at least 90%.
NOTE 2: The test requirements on probability of not sending ACK/NACK is not applicable for DB-DC-HSDPA.
NOTE 3: The test requirements on receiving at least 95% of all ACK/NACKs during T2 take into account 4% packet loss requirements specified in section 5.15 and 1% mis-detection of HS-SCCH when there is no interruption on the reception of Cell 1.