mout94
2012-03-16, 07:56 PM
Hi Everybody,
I’m new in e******* environment and I’d like to get same suggestion from experts or anyone working on similar equipment.
I have a nodeb with full capacity, 15 codes HS-DPSCH, 3 codes HSSCCH and 20w of PA.
I have 2 frequencies, one for R99 and voice call and the second one for HSPA services only.
My question is how to troubleshooting the throughput since I didn’t succeed to get more than 5M with UE cat8 and 10. UL is mapped to HSUPA resources and TTI 2ms is activated and Max MBR is well more than 8Mb for UL and DL.
What about SGSN and GGSN feature and parameters ?
How to check buffer occupancy limitation in RNC, nodeb and flow control ?
How to find out UL issue for UL Ack and min SIR target ?
All your experiences are welcome !
I’m new in e******* environment and I’d like to get same suggestion from experts or anyone working on similar equipment.
I have a nodeb with full capacity, 15 codes HS-DPSCH, 3 codes HSSCCH and 20w of PA.
I have 2 frequencies, one for R99 and voice call and the second one for HSPA services only.
My question is how to troubleshooting the throughput since I didn’t succeed to get more than 5M with UE cat8 and 10. UL is mapped to HSUPA resources and TTI 2ms is activated and Max MBR is well more than 8Mb for UL and DL.
What about SGSN and GGSN feature and parameters ?
How to check buffer occupancy limitation in RNC, nodeb and flow control ?
How to find out UL issue for UL Ack and min SIR target ?
All your experiences are welcome !