Hi, I heard that starting from some of 3gpp releases MME can not send detach to eNB during receives "cancell location" from HSS.
Is it true? In which release it was described first?
Does Mme also sends Purge(PUR) to HSS before sending delete session request to SGW when MME receives detach request from enodeb side ?
It would be great if you give your valuable suggestion ?
what mme does once mme gets ULA(update location answer ) from HSS with respect to egtpc?
what all scenario are available ?
If my question is valid then what could be the reason for HSS initiated UE detach procedure and which message is sent by HSS to MME to get triggered detach procedure ?
In what all scenarios, this procedure gets executed ? And why this procedure need to be executed ?