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LTE: Can a SGW initiate bearer release for an UE due to congestion or any other reason ?

+3 votes
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LTE: Can a SGW initiate bearer release for an UE due to congestion or any other reason ?
posted Jan 10, 2017 by Harshita

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2 Answers

0 votes

Shouldn't this intelligence and control be on the MME? Ideally SGW is not supposed to call the shots.
Bearer Release from the network perspective is usually achieved by network initiated bearer release or network initiated detach. Never heard of a smart SGW :D Interesting though . .
Waiting for others to respond.

answer Jan 13, 2017 by Ankush Surelia
0 votes

Cannot, the SGW just forward the signalling from/to PGW. PGW can initiate the bearer release for some reason, for example related to the charging issue.

answer May 6, 2017 by Hana Pamora
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