10th July 2009 at 08:25
#52905
Pan
Guest
Oh, Pix:). I was a teenager in 2008 and went to school.
Ciphering Mode Establishment takes some time. Isn’t it? The only need in Ciphering mode during Location Updating procedure – is User Identity Confidentiality (TMSI). There is no need in Ciphering mode establishment during Location Updating procedure when TMSI reallocation isn’t used.