RU10SV_CP_1120
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RU10SV_CP1120 INTER RNC MOBILITY WITH IFHO FOR VIDEO + PS HIGH SPEED DATA CALL
Abstract
The goal of this test case is to verify that UE can perform basic Intra&Inter-RNC and Inter-Freq mobility when MultiRAB CS Video and PS Data is allocated.
Required test environment
- RNC (2)
- BTS (4)
- CS-CN
- PS-CN
- 2 Rel6 (HSUPA capable) WCDMA UEs
RNC B
Cell 2/1, F1
RNC A
IuRCell 3/1, F1
If. Cell 5/2, F2
Cell 3/2, F1
Cell 2/2, F2
Cell 2/3, F2
If. Cell 3/3, F1
Cell 5/1, F1
Cell 4/1, F2
-All cells HSPA capable
-AMR + HSPA enabled
-Relocation enabled
GSM Adj
cell to 5/1
RNC B
Cell 2/1, F1
RNC A
IuRCell 3/1, F1
If. Cell 5/2, F2
Cell 3/2, F1
Cell 2/2, F2
Cell 2/3, F2
If. Cell 3/3, F1
Cell 5/1, F1
Cell 4/1, F2
-All cells HSPA capable
-AMR + HSPA enabled
-Relocation enabled
GSM Adj
cell to 5/1
Required environment settings
Generally in testing default parameter settings in network elements are used, these settings canbe referred from parameter dictionary database: http://xeswww001.ext.nokia.com:8080/pddb/
Preconditions and Test execution and expected results sections however definessettings that are not default and also settings that are in default values but anyway thesesettings needs to be modified/checked prior to the test case execution.
Preconditions
Features tested in test case which needs to be activated:
- RAN475 MultiRAB: CS data + PS data – (RAN04)
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RU10SV_CP1120 INTER RNC MOBILITY WITH IFHO FOR VIDEO + PS HIGH SPEED DATA CALL
- RAN852 HSDPA 15 Codes – (RAS06)- RAN312 HSDPA Dynamic Resource Allocation – (RAS06)
- RAN826 Basic HSUPA – (RAS06)
Features set active in the test case:
As a general rule for Level 1 test cases, all the features that have been available since RAS06(inclusive) are enabled, but most relevant as “background” features for this test case are:
- RAN146 Power Balancing - (RAS05.1)- RAN920 Selective NRT DCH Data Rate Set - (RAN04)- RAN242 Flexible Upgrade of NRT DCH Data Rate – (RAS05.1)- RAN763 Basic HSDPA with QPSK and 5 Codes – (RAS 05)
- RAN764 HSDPA 16QAM support – (RAS05)- RAN409 Throughput Based Optimisation of the Packet Scheduler Algorithm – (RAS05.1)
Test execution and expected results
BTS2/cell2/F2
1. IFHO (Intra RNC)
2. IFHO +Relocation
3. Soft HO 3 RL (Intra – Inter RNC)
4. IFHO +Relocation
4.1. Softer HO 2 RL
BTS5/cell1/F1 BTS3/cell2 and
BTS2/cell1 /F1
2 3 4 4.1
=F1=F2=Interference
BTS2/cell2 and
BTS2/cell3 /F2
=Branches in active set
5 5.1
BTS5/cell1 and
BTS3/cell1 /F1BTS4/cell1/F2
F1 interferenceF2 interference
5. Soft HO 3 RL (Intra– Inter RNC)
5.1. IFHO +Relocation
5.2. SoftHO 2 RL (Intra– Inter RNC)
8. IFHO +Relocation
9. IFHO (Intra RNC)
5.2
1a1b
F1 interference
BTS2/cell2 /F2
8 9
BTS2/cell1 /F1
F2 interference
1a
1a
CM CM
1a1a
F2 interference
CM CM CMCM
1
CM
F1 interference
BTS2/cell1 /F1
Time
CPICH Ec/No
BTS2/cell2/F2
1. IFHO (Intra RNC)
2. IFHO +Relocation
3. Soft HO 3 RL (Intra – Inter RNC)
4. IFHO +Relocation
4.1. Softer HO 2 RL
BTS5/cell1/F1 BTS3/cell2 and
BTS2/cell1 /F1
2 3 4 4.1
=F1=F2=Interference
BTS2/cell2 and
BTS2/cell3 /F2
=Branches in active set
5 5.1
BTS5/cell1 and
BTS3/cell1 /F1BTS4/cell1/F2
F1 interferenceF2 interference
5. Soft HO 3 RL (Intra– Inter RNC)
5.1. IFHO +Relocation
5.2. SoftHO 2 RL (Intra– Inter RNC)
8. IFHO +Relocation
9. IFHO (Intra RNC)
5.2
1a1a1b1b
F1 interference
BTS2/cell2 /F2
8 9
BTS2/cell1 /F1
F2 interference
1a1a
1a1a
CM CM
1a1a1a1a
F2 interference
CM CM CMCM
1
CM
F1 interference
BTS2/cell1 /F1
Time
CPICH Ec/No
During this test case execution, perform randomly data transfers both in UL & DL (using ping,then adding FTP, then stopping FTP and maintaining ping and so on).
1. Make one PS data call under cell 2/1 and observe that data transfers in HS-DSCH and E-DCH should be performed. Add terminating multi-RAB video call and observe thattransition to normal DCH is done in both UL/DL in PS data service. Then increase theinterference to perform IFHO to cell 2/2 (intra-RNC). Attenuate cell 2/1 after that.
2. Increase interference to perform IFHO to cell 5/1 (relocation to RNC B), and attenuate cell2/2 after that.
3. Add SHO branches to cells 3/2 and 2/1 (try to add both branches at same time).
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