Transcript

HSPA Multi NRT RABs

Test Case ID: RU10 Feature Summary: RAN285 HSPA Multi NRT RABs This feature enables establishment of three simultaneous NRT (interactive or background) PS RABs, which are mapped onto HS-DSCH and E-DCH (or DCH for non HSUPA users) transport channels. Also UL DCH data rates 128kbit/s and 384kbit/s are supported simultaneous with AMR

Customer documents: • •
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WCDMA RAN Release RU10 / Features Under Development (FUD) FAM / Activating RAN285: HSPA Multi NRT RABs / DN70481625 Radio Resource Management of HSDPA / DN0638161 Packet Scheduler / DN0495772

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Purpose of the test case: Is to test that up to three simultaneous NRT PS RABs can be allocated on HS-DSCH and E-DCH/DCH. This means that three simultaneous PDP contexts can utilize the HSPA service. The following simultaneous RABs could be tested with and without AMR: NRT RAB#1 / WAP portal NRT RAB#2 / streaming with real player NRT RAB#3 / Keep the mail active in back round

0 Mbps HSPA Multi NRT RABs AMR_MODE_IN_USE HSDPA_SUPPORT HSDPA_BTS_16 QoS Aware HSPA Scheduling Streaming QoS for HSPA Parameter setting: WCEL parameter settings: • • • code set (HSPDSCHCodeSet) with recommended values for HSDPA 15 Codes licence {5. Rel6 UE with multiRAB support Feature activation: 621 623 624 627 630 641 961 967 969 1029 1091 0786 1057 1172 1089 1090 HSDPA 15 Codes HSDPA Code Multiplexing HSUPA Basic 24 users per BTS HSDPA Dynamic Resource Allocation HSUPA with Simultaneous AMR Voice Call Basic HSDPA with QPSK and 5 Codes HSUPA Basic 12 users per BTS HSDPA Serving Cell Change Dynamic HSDPA Transport Scheduling HSUPA 2.Setup and prerequisites: Test environment • • • • • • • 1 RNC 2 NodeB 1 MGW 1 MSC/MSS 1 SGSN 1 GGSN 1 3G terminal. 15} Max Number of HS-SCCH (MaxNbrOfHSSCCHCodes) to 3 HS-PDSCH code upgrade margin for SF128 codes (HSPDSCHMarginSF128) from default to 0. 10. 8. . 14. 12.

Verify from NH logs that PDP context activation is accepted and multi RAB call with 1 PS NRT+ PS streaming + AMR can be setup and maintained without malfunctions detected in the system. 8. Verify function also in soft HO situation. Start AMR call. Both WCELs used for testing should be defined as neighbours for each others Counters: M1002C617. Having UE1 (R6) camping on WBTS1 WCEL1 activate PDP context with interactive QoS (APN1). Use ftp or equal tool to generate data flow. Release one interactive RAB and stop data transfer for RAB with streaming service. Release all calls. M1002C618. Verify that RNC did not return any alarms or error logs. 3. Change WCEL parameter . 5. 4. M1002C620. HspaMultiNrtRabSupport supported.HspaMultiNrtRabSupport value to 1 (supported). 6. Activate second PDP context (APN2). Verify from Nethawk logs that new PDP context activation request is accepted and both RABs are configured to HS-DSCH/E-DCH one having NRT and other RT service class. 2. Expected results: .• • HSPAQOSEnabled: HSPA streaming is in use. M1002C622 Test execution: HSPA Multi NRT RAB with PS streaming service (multiple primary PDP contexts) 1. 7. Activate streaming PDP contexts again. Activate third PDP context interactive Qos and verify that HSDSCH/E-DCH multi RAB call can be maintained with constant data flow for RAB having streaming service. RNC parameters • Usage of AMR service with E-DCH is enabled Mobility setup: • • Create 2 soft branches under RNS.

Management parameters have prospective influence to system behaviour . maintained and released with PS streaming service 2. No RNC error logs or alarms indicating malfunction in the system 3. New multi RAB combinations can be successfully setup.1.