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Reply To: IRAT PS Fail (Target Cell : 2G ALU )

#69592
Styrax
Guest

Hi again,

PLZ Pix, during preparation phase, does the CN (MSC or SGSN) ensure 2G resources before sending Handover from UTRAN for both cases PS & CS IRAT HO?

I read before, that for IRAT PS HO, 2G resources will not be assigned before sending the handover from UTRAN message, is that true?

and what is the difference btw Handover from UTRAN and cell change order message? and what is the difference with IRAT cell reselection procedure

thx