Spreading Factors R99


Hello Experts,
I want to turn off all SF for R99 and keep only 2 services: speech and HS/EUL.
Why? To give HS/EUL all useful energy.

Service DL Spreading Factor
Half Rate AMR 256(OFF)
Speech 128(ON)
CS64 32(OFF)
PS64 32(OFF)
PS128 16(OFF)
PS384 8(OFF)

Is this table correct?
What to do with UL SF?
Please leave your comments.

Taras S.