22nd June 2007 at 12:37
#46447
Pix
Guest
Akefa,
a timer too long will penalize sdcch availability when ghost rach are occuring.
a ghost rach requires a SDCCH, so the system allocates a SDCCH for T3101. Since the ghost rach is just a ghost, it doesn’t need the sdcch, but the BSC has allocated it for this period already… and wait until the end of the timer.
regards,