5 Apr
2016
5 Apr
'16
2:10 p.m.
On Tue, Apr 05, 2016 at 02:03:54PM +0200, Neels Hofmeyr wrote:
Turns out: even though only the RNC-Id is sent in the
id-Reset message,
both the RNC-Id *and* the LAC are transmitted in an InitialUE message.
For the record, see the RANAP spec (3GPP TS 25.413 version 12.4.0 Release
12) chapter 9.1.33, which lists all of Global RNC-ID, LAI and SAI IEs as
mandatory, where both LAI and SAI include the LAC, also mandatorily.
It's interesting how LAI and SAI are mostly redundant, yet both are
mandatory.
~Neels