Recent posts under tag hss

0 votes

0 answers

MME not send detach to eNB during cancell location from HSS in case of ESM-idle

posted Feb 19, 2020 by Aleksei

0 votes

0 answers

Diameter S6a: Delete subscriber data from HSS

posted Dec 19, 2019 by Michael Semama

+1 vote

0 answers

PDN GW address provided by the HSS in S6a-IDR

posted May 21, 2019 by Michael Semama

+1 vote

0 answers

LTE: How does international roaming work ?

posted Jan 13, 2019 by Harshita

+2 votes

1 answer

LTE: Why MME sends Update Location Request message after enabling the security ?

posted Jul 8, 2018 by Harshita

0 votes

0 answers

LTE: What is the use of served party IP address AVP in Update Location Answer message ?

posted Jul 6, 2018 by Harshita

+1 vote

2 answers

How to connect freeDiameter to Hss

posted Jun 28, 2018 by Aya Eltokhy

+1 vote

1 answer

LTE: How does MME find PGW IP address serving an APN so that it can send CS Request to right PGW ?

posted May 11, 2018 by Ganesh

+1 vote

0 answers

LTE: What MME does when it receives Regional-Subscription-Zone-Code AVP in the Update-Location-Answer message ?

posted Apr 28, 2018 by Harshita

+2 votes

0 answers

LTE: When MME asks HSS to provide more than one authentication vectors in Authentication-Information-Answer message ?

posted Apr 27, 2018 by Vikram Singh

0 votes

0 answers

5G: What functions unified data management (UDM) perform in the 5G core ?

posted Feb 4, 2018 by Ganesh

0 votes

Which protocol is used for communication between MME and HSS ? [MCQ]

posted Dec 19, 2017 by Harshita

+2 votes

1 answer

Does Mme also sends Purge(PUR) to HSS when MME receives detach request from enodeb side?

posted Jun 19, 2017 by Rakesh Kumar Suman

+2 votes

1 answer

LTE: After which LTE procedure, MME fetches the UE subscription details from the HSS ?

posted Jun 11, 2017 by Ganesh

+1 vote

2 answers

LTE: How an UE comes to know its network supports configured APN ?

posted Jun 2, 2017 by Neeraj Mishra

+1 vote

2 answers

What is the difference between HSS and SPR? Why SPR is needed when HSS does the same job?

posted May 22, 2017 by Dheerendra

+2 votes

3 answers

what mme does once mme gets ULA(update location answer ) from HSS with respect to egtpc?

posted May 1, 2017 by Rakesh Kumar Suman

+1 vote

1 answer

What is format/datatype of apn in egtpc, mme in case of more level ?

posted Apr 28, 2017 by Rakesh Kumar Suman

+2 votes

1 answer

How MME selects HSS? Is it based on DNS or predefined configuration ?

posted Apr 7, 2017 by Ankit Mishra

+2 votes

0 answers

ODB for all-packet-Oriented in Insert-Subscriber-Data

posted Dec 11, 2016 by Michael Semama

+2 votes

1 answer

LTE:: Is it possible to modify multiple APN-AMBR information for single UE at the same time???

posted Oct 13, 2016 by Hamesh Raja M A

+2 votes

1 answer

Diameter S6a interface: SUBSCRIPTION-DATA AVP in IDR message

posted Aug 29, 2016 by Michael Semama

+2 votes

1 answer

How APN values will be updated in modify bearer command message when updating both APN values at HSS?

posted Aug 4, 2016 by anonymous

+2 votes

1 answer

LTE: Why HSS and SPR have been used in LTE network when both of them hold subscription profile ?

posted Jul 14, 2016 by Harshita

+1 vote

1 answer

Why Diameter server(AAA) is needed for authentication - authorizaion messages AAR , AAA, ACR, ACA messages

posted May 23, 2016 by anonymous

+3 votes

1 answer

LTE: How does MME of one network resolve address of HSS belong to other network in roaming scenarios ?

posted May 1, 2016 by Neeraj Mishra

+1 vote

1 answer

Where to check International Roaming Parameter in HLR & HSS

posted Mar 29, 2016 by Ravindra Bhargava

+3 votes

0 answers

Ericsson / Huawei / NSN for HLR and HSS

posted Feb 13, 2016 by Dan Betler

+2 votes

1 answer

How MME selects HSS?

posted Jan 20, 2016 by Vakati Abilasn

+2 votes

1 answer

what is meant by MMI interaction and what role does it play at purge request message at HSS

posted Jan 18, 2016 by Vakati Abilasn

+2 votes

1 answer

LTE: In what scenarios a MME starts using new Kasme ?

posted Dec 26, 2015 by Vikram Singh

+4 votes

1 answer

Why does HSS generate multiple authentication vectors during the authentication procedure ?

posted Dec 26, 2015 by Vikram Singh

+2 votes

2 answers

LTE: Why does the MME execute Update Location Procedure towards HSS ?

posted Dec 21, 2015 by Vikram Singh

+3 votes

1 answer

What is the use of cancel location procedure and when does it get trigger ?

posted Dec 16, 2015 by Ganesh

+3 votes

0 answers

What should be the realm name with a direct connection between HSS and MME, should it be same or different?

posted Oct 8, 2015 by anonymous

+1 vote

1 answer

Can a HSS initiate detach procedure for an UE from the LTE network ?

posted May 31, 2015 by Harshita

+2 votes

1 answer

Can a Default no-GBR bearer be converted to GBR dedicated bearer in LTE?

posted May 2, 2015 by Sourav Mondal

+4 votes

2 answers

What are messages transferred between MME-HSS?

posted Mar 25, 2015 by anonymous

+3 votes

2 answers

What are the IEs will be included in Notify request message when PGW id is changed at MME?

posted Mar 23, 2015 by Gnanendra Reddy

+2 votes

2 answers

When "single registration indication" flag will be set in NOR flags In Notify request message ?

posted Mar 23, 2015 by Gnanendra Reddy

+4 votes

1 answer

When s6a indicator and initial attach indicator flags will be set in ULR flags?

posted Mar 22, 2015 by Gnanendra Reddy

+3 votes

2 answers

When single registration indication flag will be set in ULR flags ?

posted Mar 22, 2015 by Gnanendra Reddy

+3 votes

1 answer

What is requested E-UTRAN authentication info IE and when it is included in Authentication information request?

posted Mar 19, 2015 by Gnanendra Reddy

+4 votes

0 answers

What is synchronization failure between MME and HSS During Authentication procedure?How we achieve it?

posted Mar 19, 2015 by Gnanendra Reddy

+2 votes

1 answer

What is PS-LCS-Not-Supported-By-UE IE in ULR flags and when this flag will be set in Update Location Request?

posted Mar 18, 2015 by Gnanendra Reddy

+1 vote

1 answer

What is KSIasme and Why MME is sending to UE instead of KASME during authentication procedure?

posted Mar 17, 2015 by Gnanendra Reddy

+3 votes

2 answers

How we check "UE purged in MME flag" set at HSS side during purge procedure?

posted Feb 11, 2015 by Gnanendra Reddy

+4 votes

1 answer

How to apply operator determined barring for User using insert subscriber data?

posted Feb 11, 2015 by Gnanendra Reddy

+1 vote

2 answers

why MME will query for PGW prior to SGW

posted Feb 9, 2015 by Srinivas Sambari

+1 vote

1 answer

What is session transfer number for SRVCC in delete subscriber data?when this will be sent to mme?

posted Feb 7, 2015 by Gnanendra Reddy