Quote Originally Posted by Nyquist View Post
Hi.
SRB over HSDPA is not mandatory, but as friend rfsupp says, in order to save codes it could be highly recommended, but from my point of view, this only is applicable to thoses cases you have codes issues.

Regards.
Nyquist
In UL transmiter has 6 codes in total( 6 branches that will be combined and IQ modulated ) . In case of 5.7 Mbps 4 are occupied by edch, one for hsdpch and one for ul srb(dch). So no need to use srbohspa from my point of view. But it could be that less power remained for edch id r99 srb is in place. That can reduce throughput.And also in case amr+hsupa the same is the case.
Br