top button
Flag Notify
    Connect to us
      Site Registration

Post under tag mme
Site Registration

Most viewed questions under tag mme

+5 votes
3 answers
LTE : How does E-RAB setup procedrue work ?
posted May 5, 2014 by Neeraj Mishra
  • lte
  • enodeb
  • mme
  • ue
+2 votes
2 answers
LTE: What can be reason of handover preparation failure ?
posted Apr 22, 2014 by Ganesh Kumar
  • lte
  • handover
  • enodeb
  • mme
+4 votes
2 answers
When Path Switch Request Message is sent from eNodeB to MME?
posted Oct 7, 2014 by Varun Kumar
  • lte
  • mme
  • enodeb
+1 vote
1 answer
LTE: What may be the reason for S1 setup failure ?
posted May 5, 2014 by Ganesh Kumar
  • lte
  • enodeb
  • mme
  • s1ap
+2 votes
3 answers
LTE: When the ESM Information Request message is sent by the MME to the UE ?
posted Mar 24, 2014 by Vimal Kumar Mishra
  • lte
  • nas
  • mme
  • ue
+2 votes
2 answers
what is Relative MME Capacity ?
posted Nov 18, 2014 by Bheemappa G
  • lte
  • mme
0 votes
0 answers
UE context release request and signal loss
posted Feb 18, 2021 by Jane Austen
  • lte
  • ue
  • enodeb
  • mme
  • rrc
+3 votes
1 answer
TAU procedure in Connected mode and Idle
posted Aug 9, 2016 by Arijit Chakraborty
  • lte
  • mme
  • enodeb
  • nas
+2 votes
1 answer
LTE: Use of Protocol Configuration Options (PCO) ?
posted Mar 24, 2014 by Ganesh Kumar
  • lte
  • ue
  • mme
+3 votes
1 answer
What is significance of ENB Pool Area and MME Pool Area?
posted Mar 11, 2014 by Amit Sharma
  • lte
  • ue
  • enodeb
  • mme
+3 votes
1 answer
LTE: What is EIR in telecom and how does it works of LTE network ?
posted Feb 22, 2014 by Vikram Singh
  • lte
  • mme
  • eir
+3 votes
1 answer
what is Homogeneous Support of IMS Voice Over PS Sessions IE in update location request message?
posted Nov 17, 2014 by Gnanendra Reddy
  • lte
  • hss
  • mme
+8 votes
1 answer
LTE: Difference between "SNOW 3G" and "AES" algorithms ?
posted Feb 1, 2014 by Vikram Singh
  • lte
  • security
  • mme
+5 votes
3 answers
Difference between attach and service request message ?
posted Nov 12, 2014 by Neeraj Mishra
  • lte
  • mme
  • ue
  • nas
+6 votes
1 answer
What will happen if APN configuration is not present in the Entity, say HSS ?
posted Mar 24, 2014 by Kuldeep Apte
  • mme
  • hss
  • diameter
  • s6a-interface
  • lte
+4 votes
2 answers
Why MME UE S1AP ID is needed ?
posted Nov 17, 2014 by anonymous
  • lte
  • mme
  • s1ap
+3 votes
1 answer
LTE: Indirect data forwarding tunnel ?
posted Dec 7, 2013 by Neeraj Mishra
  • lte
  • enodeb
  • mme
  • sgw
  • handover
+1 vote
2 answers
why MME will query for PGW prior to SGW
posted Feb 9, 2015 by Srinivas Sambari
  • lte
  • mme
  • sgw
  • hss
  • pgw
+2 votes
2 answers
LTE: Does UE send APN information within the Attach Request message ?
posted Mar 24, 2014 by Vimal Kumar Mishra
  • lte
  • mme
  • ue
  • nas
  • attach
+2 votes
3 answers
LTE: When does an eNodeB send "UE Context Release Request" message for an UE to MME ?
posted Jan 30, 2016 by Harshita
  • lte
  • mme
  • enodeb
  • s1ap
+6 votes
2 answers
LTE: Why SGSN has interfaces with MME and SGW only not with PGW ?
posted Nov 25, 2013 by Vikram Singh
  • lte
  • epc
  • mme
  • sgw
  • pgw
+2 votes
1 answer
What MME does when it receives "S1-setup request" from eNodeB with an unknown TAC ?
posted May 20, 2015 by Vimal Kumar Mishra
  • mme
  • enodeb
  • s1ap
+5 votes
1 answer
LTE S1-AP handover : How does a source mme find out the target mme as part of MME relocation based handover ?
posted Feb 21, 2014 by Vimal Kumar Mishra
  • lte
  • handover
  • mme
  • enodeb
+2 votes
1 answer
How MME selects HSS?
posted Jan 20, 2016 by Vakati Abilasn
  • lte
  • mme
  • hss
+1 vote
1 answer
LTE: What target eNodeB does in case it receives "Path switch request failure" from MME ?
posted Nov 20, 2016 by Neelam
  • mme
  • enodeb
  • s1ap
  • handover
+2 votes
2 answers
How enodeb selects MME?
posted Apr 20, 2015 by Gnanendra Reddy
  • lte
  • enodeb
  • mme
+6 votes
3 answers
What is the role of MME in LTE technology?
posted Nov 24, 2013 by Harshita
  • lte
  • epc
  • mme
+2 votes
2 answers
LTE : When does eNodeB trigger handover cancel message to MME ?
posted Feb 11, 2016 by Harshita
  • lte
  • mme
  • enodeb
  • handover
+2 votes
1 answer
LTE: What does mean of "Limited Service" in lte ?
posted Jan 19, 2014 by Harshita
  • lte
  • mme
+1 vote
3 answers
Would there be an advantage of X2 based handover over S1 based handover, when X2 physically spans the same path as S1?
posted Jun 14, 2014 by Cellularsme .
  • handover
  • lte
  • enodeb
  • mme
  • x2
+2 votes
1 answer
LTE: What is extended service request in lte NAS and when it is required ?
posted Jan 20, 2014 by Neeraj Mishra
  • lte
  • mme
  • ue
  • nas
+1 vote
2 answers
LTE: Why does MME need "UE Radio Capability information" for an UE ?
posted Apr 26, 2014 by Ganesh Kumar
  • lte
  • mme
  • ue
  • enodeb
+3 votes
1 answer
LTE NAS: When EMM Information message sends to an UE ?
posted Apr 10, 2014 by Neeraj Mishra
  • lte
  • mme
  • nas
  • ue
+1 vote
1 answer
LTE HO : Why two MME UE S1AP IDs present within the S1-AP HO Request message ?
posted May 30, 2014 by Harshita
  • lte
  • mme
  • enodeb
  • handover
  • s1ap
+1 vote
2 answers
LTE: How does MME make out that a user belong to the home network or roaming one ?
posted Jan 7, 2016 by Vimal Kumar Mishra
  • lte
  • mme
  • core
  • enodeb
+3 votes
1 answer
LTE: How does paging procedure works ?
posted Feb 19, 2014 by Ganesh Kumar
  • lte
  • enodeb
  • mme
  • ue
+3 votes
1 answer
What MME shall perform when receiving S1 path switch request (changing tac and lac for the UE) after a NAS tau request?
posted Jul 18, 2015 by anonymous
  • lte
  • mme
  • s1ap
  • handover
+3 votes
1 answer
What MME does when it receives "NAS non delivery indication" message from eNodeB?
posted Oct 17, 2014 by Varun Kumar
  • mme
  • lte
+2 votes
2 answers
LTE: Why does the MME execute Update Location Procedure towards HSS ?
posted Dec 21, 2015 by Vikram Singh
  • lte
  • mme
  • hss
  • diameter
+3 votes
1 answer
LTE: Why does "CS Fallback Indicator" IE present in UE Context Modification Request ?
posted Mar 20, 2014 by Harshita
  • lte
  • mme
  • csfb
  • s1ap
  • enodeb
+1 vote
1 answer
LTE: What is the use of "paging priority" IE within the S1-AP paging message?
posted May 21, 2014 by Neeraj Mishra
  • lte
  • enodeb
  • mme
  • paging
+3 votes
2 answers
LTE: When does an eNodeB send Error Indication message to MME for an UE ?
posted Jan 28, 2016 by Harshita
  • lte
  • mme
  • enodeb
  • s1ap
+4 votes
1 answer
Why Identity Request Need to be perform by MME after successful Authentication and Security Mode Complete...?
posted Mar 17, 2015 by Srinivas Sambari
  • lte
  • mme
  • ue
  • nas
  • enodeb
+3 votes
1 answer
"Homogeneous Support of IMS Voice Over PS Sessions" in S6a ULR
posted Apr 23, 2018 by Michael Semama
  • lte
  • mme
  • volte
  • ims
  • ue
+2 votes
1 answer
what is cancellation type "initial attach procedure" in cancel location request?when HSS will send to MME?
posted Nov 18, 2014 by Gnanendra Reddy
  • diameter
  • hss
  • lte
  • mme
+3 votes
1 answer
4G to 2G Handover (HSS-MME)
posted May 15, 2014 by Swarnima Singh
  • lte
  • mme
  • hss
  • handover
+5 votes
1 answer
LTE: Difference between network triggered and UE triggered service request ?
posted Jan 30, 2014 by Ganesh Kumar
  • lte
  • nas
  • mme
  • ue
+1 vote
1 answer
LTE: What eNodeB does after receiving S1 setup response ?
posted Mar 16, 2014 by Vimal Kumar Mishra
  • lte
  • enodeb
  • s1ap
  • mme
+2 votes
1 answer
ERAB modification fail due to radio interface procedure in EnodeB Nokia
posted Jan 26, 2017 by Jalloul Bouchkara
  • lte
  • enodeb
  • mme
  • s1ap
+4 votes
1 answer
What may be possible reasons to reject the tracking area update request for an UE in a lte network ?
posted Oct 22, 2014 by Harshita
  • lte
  • mme
  • ue
  • nas
Page:
...