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Post under tag mme
Most voted questions under tag mme
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+3
votes
0
answers
Can OverloadStop message be sent from MME to eNB?
posted
Oct 28, 2014
by
anonymous
lte
mme
enodeb
+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
+3
votes
1
answer
LTE: What's relation between RRC-Connected and ECM-Connected ?
posted
Jun 7, 2014
by
Rupam
lte
enodeb
ue
rrc
mme
+3
votes
1
answer
4G to 2G Handover (HSS-MME)
posted
May 15, 2014
by
Swarnima Singh
lte
mme
hss
handover
+3
votes
0
answers
LTE: How a lte network check validity of a lte UE ?
posted
May 12, 2014
by
Vikram Singh
lte
ue
mme
core
+3
votes
0
answers
LTE: What is the significance of presence of "MDT Configuration" within the trace start message ?
posted
Apr 19, 2014
by
Harshita
lte
enodeb
mme
+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
+3
votes
1
answer
What is the significance of this GMLC number Information Element ?
posted
Mar 21, 2014
by
Karan Joglekar
lte
s6a-interface
mme
hss
+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
+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
LTE: How does paging procedure works ?
posted
Feb 19, 2014
by
Ganesh Kumar
lte
enodeb
mme
ue
+3
votes
1
answer
LTE : What is NAS recovery procedure ?
posted
Feb 17, 2014
by
Harshita
lte
mme
nas
ue
+3
votes
1
answer
LTE: What is significance of presence of Correlation ID in ICS request message ?
posted
Jan 26, 2014
by
Harshita
lte
enodeb
mme
s1ap
+3
votes
1
answer
LTE: Difference between PurgeUE procedure and Update Location Procedure for S6a interface ?
posted
Jan 24, 2014
by
Harshita
lte
hss
mme
+3
votes
1
answer
LTE: Does any difference while handling normal attach and emergency attach procedures ?
posted
Jan 18, 2014
by
Harshita
lte
epc
mme
ue
+3
votes
1
answer
What causes in the system to initiate bearer modification in LTE?
posted
Jan 16, 2014
by
Harshita
lte
enodeb
mme
ue
+3
votes
1
answer
LTE, GTP: What is the use of create bearer request procedure and how does it work ?
posted
Jan 6, 2014
by
Harshita
lte
enodeb
ue
gtp
mme
+3
votes
1
answer
LTE: Indirect data forwarding tunnel ?
posted
Dec 7, 2013
by
Neeraj Mishra
lte
enodeb
mme
sgw
handover
+3
votes
1
answer
Why EPC supports MME and S-GW pools?
posted
Nov 30, 2013
by
anonymous
sgw
mme
lte
+3
votes
3
answers
Which interface is used in a handover between two cells managed by different MMEs?
posted
Nov 30, 2013
by
anonymous
lte
mme
+3
votes
1
answer
LTE:Does MME has one to one or many to many relationship for S10 interface ?
posted
Nov 14, 2013
by
Neeraj Mishra
lte
epc
mme
+3
votes
0
answers
When is S1-AP over M2UA required?
posted
Aug 17, 2013
by
Chandra Javalkar
lte
enodeb
mme
+2
votes
1
answer
How PGW reconfigures default bearer if it supports multiple APN?
posted
Jan 3, 2019
by
Akhilesh
lte
pgw
mme
ue
+2
votes
1
answer
LTE: Why MME sends Update Location Request message after enabling the security ?
posted
Jul 8, 2018
by
Harshita
mme
diameter
lte
interview questions
hss
+2
votes
0
answers
Diameter S6a CLR to MME on transition to 3G registration
posted
Jun 18, 2018
by
Michael Semama
lte
ue
mme
core network
diameter
+2
votes
2
answers
LTE: Why MME does replay of UE Security Capabilities in the Security mode command message ?
posted
Apr 29, 2018
by
Harshita
mme
lte
s1ap
ue
+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
lte
diameter
mme
hss
interview questions
+2
votes
0
answers
Is it possible, an eNodeB can identify UE and IoT devices separately ?
posted
Sep 15, 2017
by
Ganesh
enodeb
mme
interview questions
operator
lte
+2
votes
1
answer
How SGW knows ENB tunneling ID because MME will select SGW in the initial attach but SGW not aware of ENB?
posted
Aug 24, 2017
by
Charan Shah
lte
mme
sgw
ue
+2
votes
1
answer
LTE: If all of a sudden enodeb shut down then how mme will know about enodeb?
posted
Aug 10, 2017
by
anonymous
lte
enodeb
mme
+2
votes
0
answers
When will mme change the security keys and send it in ue context modification request message
posted
Jul 26, 2017
by
Naren Nishad
lte
s1ap
rrc
mme
+2
votes
2
answers
LTE: Is it possible to share an eNodeB among multiple operators dynamically ?
posted
Jul 22, 2017
by
Vikram Singh
lte
mme
enodeb
+2
votes
0
answers
Why in LTE, TAU is needed in connected mode while LAU is not needed in legacy 2G/3G in connected mode?
posted
Jul 18, 2017
by
anonymous
lte
tau
lau
mme
+2
votes
1
answer
LTE: Does the application function (AF) involve during the establishment of each dedicated bearer (GBR/non-GBR) ?
posted
Jul 18, 2017
by
Harshita
lte
core network
mme
policy
pgw
+2
votes
0
answers
Why E field is not introduced in Rel15 MAC?
posted
Jul 4, 2017
by
Jaganathan
lte
ue
mme
mac
+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
mme
lte
hss
diameter
+2
votes
1
answer
LTE: After which LTE procedure, MME fetches the UE subscription details from the HSS ?
posted
Jun 11, 2017
by
Ganesh
lte
mme
hss
diameter
ue
+2
votes
2
answers
LTE: Why UE does not "attach complete" message along with "RRC Connection Reconfiguration Complete" ?
posted
Jun 9, 2017
by
Ganesh Kumar
lte
rrc
mme
ue
enodeb
+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
mme
hss
lte
gtp
diameter
+2
votes
1
answer
How MME selects HSS? Is it based on DNS or predefined configuration ?
posted
Apr 7, 2017
by
Ankit Mishra
lte
mme
hss
+2
votes
1
answer
what is difference between ULR and AIR ? what is the condition mme will trigger these messages ?
posted
Apr 4, 2017
by
anonymous
lte
mme
enodeb
+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
+2
votes
1
answer
LTE: Why SGW includes ARP while sending downlink data notification to MME ?
posted
Jan 6, 2017
by
Harshita
lte
interview questions
sgw
mme
s11
+2
votes
0
answers
ODB for all-packet-Oriented in Insert-Subscriber-Data
posted
Dec 11, 2016
by
Michael Semama
lte
hss
pgw
gtp
mme
+2
votes
0
answers
LTE: Why "Handover Type" IE is included in both handover messages i.e Handover Required and Handover Request ?
posted
Nov 19, 2016
by
Harshita
lte
mme
enodeb
s1ap
+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
lte
apn-ambr
hss
mme
s-gw
+2
votes
0
answers
F-Container field in Forward Access Context Notification message
posted
Oct 6, 2016
by
Mohanraj R
lte
mme
enodeb
+2
votes
1
answer
Where does MME sits in The LTE network in practical? I mean whether it is hardware or software component??
posted
Sep 13, 2016
by
Sneha Maganahalli
lte
mme
+2
votes
1
answer
LTE: What will happen if MME fails to send modify bearer request message to SGW during the attach procedure ?
posted
Sep 2, 2016
by
Ganesh
lte
mme
sgw
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