[ASK] HSDPA 42 Mbps & HSUPA 11 Mbps Parameter ??

Hi Master,

is there anyone here ever tried to push until reach DC-DPA 42 Mbps & DC-UPA 11 Mbps in ZTE 3G ??
what parameter should be tuned ??

i had tried :
1. DC-HSDPA relation & DC-HSDPA supt
2. 64 QAM supt
3. 2msTTI supt
4. DC-HSUPA relation only created at colo sector F1<->F2 (failed at F1<->F3), or F1<->F3 (failed at F1<->F2) & DC-HSUPA para activated
5. ul16QAM activated
6. hsupaIniEtti activated
7. dlControledMBR changed from 21096 to 42192 (maximum)
8. ulControledMBR changed from 5760 to 11520 (maximum)

but the result before - after still same, DL around 21-22 Mbps, UL around 3 Mbps
btw before DC-HSDPA had created, i just change dlControledMBR to Max value ... and to challenge my curiosity i added another carrier from 2CC to 3CC for download and activated "fourCHsdpaSptInd" parameter, but the result still same

is there any license need to be injected into RNC to support DL 42 Mbs & UL 11 Mbps ???

please share your experience, or is there any parameter still missing to be tuned ???

thanks for your help master ...

Your device was most likely not able to do 3CC that was why you got the same result with 2CC.

yes correct,
since we configured it only Dual Carrier,
btw case closed, for Upload ... need to activate feature in RNC to support more than 5 Mhz BW
a reason why upload never reach more than 3++ Mbps (2ms TTI with dual Carrier theoretically possible deliver upto 11 Mbps)

Quote:

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Originally Posted by olatunde

Your device was most likely not able to do 3CC that was why you got the same result with 2CC.

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Thanks a lot for the update.