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LTE: How does Partial Purge UE procedure works ?

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LTE: How does Partial Purge UE procedure works ?
posted Apr 16, 2014 by Harshita

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1 Answer

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In lte, an UE can attach to network either combined or eps attach.
In case of combined attach, UE context is created at SGSN as well as MME.
Now if UE context is removed from either of one the nodes, Partial Purge UE procedure is being executed towards HSS.

PUR-flag within the Purge-UE-Request message carries the information that is related to Partial Purge of Ue.

answer Apr 17, 2014 by Vimal Kumar Mishra
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