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What is Inter LTE Handover in X2AP?

+4 votes

Please explain in detail?

posted Dec 16, 2014 by Gnanendra Reddy

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I believe from Inter-LTE you means one of these: Inter-MME, Inter-S-GW, Inter-MME/S-GW Handover
s sir inter-mme/sgw
Now what is the question or doubt?
I think that your question is related to inter frequency handover ?
i want to know when sgw/mme changes is it because of frequency changes or changes to another mmepool within same frequency?
Not just frequency, it could be because of new eNB is in different MME POOL.

1 Answer

0 votes

With respect to your question "Inter LTE handover in X2AP" , first thing should remember that X2 handover is applicable when there is no change in MME. In case of X2 handover, SGW may gets changed since UE is moved to a target eNodeB which is being served by a different SGW.

answer May 30, 2015 by Alok
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