30th November 2005 at 09:16
#42359
Boko
Guest
Hi
RA=Routing Area.
when you cross the border you do routing area update (GPRS attached MS). Also the Location area border is Routing area border also. During RA update there are a lot of uplink TBFs established, each of them initialy on SDCCH after that on TCH/GPRS time slot.
Rgds,
Boko