15th January 2009 at 09:37
#55369
pix
Guest
HO from lac 1 to LAC 2 is just a handover.
The location update occurs after the call is released, in idle mode.
The MSC doesn’t need to know more about the location of the MS: the MS is in dedicated mode already, it is already known and localised by the MSC.
Regards,
pix