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Most viewed questions under tag epc

+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
+2 votes
1 answer
LTE : Difference between EPC and Virtual EPC ?
posted Aug 1, 2015 by Vikram Singh
  • lte
  • epc
+2 votes
1 answer
How roaming works in LTE?
posted Aug 31, 2013 by Vimal Kumar Mishra
  • lte
  • epc
0 votes
0 answers
LTE: When SGW triggers "stop paging" message to MME ?
posted Jul 28, 2018 by Harshita
  • lte
  • epc
  • s-gw
  • mme
+2 votes
1 answer
How does PGW maintains QoS for various services ?
posted Jul 20, 2015 by Alok
  • lte
  • epc
  • pgw
  • ue
0 votes
0 answers
LTE: Either "ECGI" or "TAI", which one is considered by a MME to make SGW selection for CS request ?
posted Jul 6, 2018 by Harshita
  • lte
  • mme
  • sgw
  • epc
+3 votes
1 answer
Does anybody knows about virtual EPC concept..??
posted Dec 1, 2014 by Naveen Yanamaddi
  • lte
  • epc
+2 votes
2 answers
How SGSN must behave if UE/MS sends a "CREATE_PDP_REQ" with PDP_TYPE as IPv4v6, if it does not support this v4v6 PDP?
posted Oct 22, 2013 by Ramchandra Sawant
  • epc
  • lte
  • sgsn
0 votes
1 answer
Advantages of Separating SAE gateway in LTE (SGW and PGW distributed)?
posted Jul 5, 2015 by anonymous
  • lte
  • epc
0 votes
0 answers
VoLTE: How does voice call establish when one party using VoLTE technology and the other one using 2G ?
posted Jan 1, 2019 by Vikram Singh
  • lte
  • volte
  • sip
  • ims
  • epc
+8 votes
3 answers
LTE:How does policy control and charging works in LTE?
posted Oct 30, 2013 by Neeraj Mishra
  • lte
  • epc
  • diameter
+1 vote
1 answer
what is "virtual EPC" ?
posted Sep 26, 2013 by Vikram Singh
  • epc
  • lte
+1 vote
0 answers
PDN GW address provided by the HSS in S6a-IDR
posted May 21, 2019 by Michael Semama
  • lte
  • diameter
  • hss
  • epc
  • mme
+2 votes
0 answers
How long SGW buffers the data packets coming from PGW for an ECM-IDLE UE but in EMM-REGISTERED state ?
posted Apr 6, 2016 by Harshita
  • lte
  • epc
0 votes
1 answer
Difference between release 8 and 9 in EPC?
posted Sep 1, 2014 by anonymous
  • lte
  • epc
+2 votes
1 answer
Connection Management States at EPC
posted Sep 10, 2013 by Luv Kumar
  • epc
  • lte
+4 votes
1 answer
LTE: How much efficient to provide MBMS services through dedicated bearer ?
posted Nov 13, 2013 by Ganesh Kumar
  • lte
  • mbms
  • epc
  • enodeb
+2 votes
0 answers
LTE: Can TAU timer be modified at run time or it is always static ?
posted Jun 11, 2014 by Neelam
  • lte
  • epc
  • ue
  • nas
+4 votes
1 answer
LTE EPC Devices
posted Nov 12, 2013 by sivanraj
  • epc
  • lte
+1 vote
1 answer
LTE: How vEPC would be different from the normal EPC ?
posted Nov 17, 2017 by Harshita
  • interview questions
  • lte
  • epc
  • sdn
+1 vote
1 answer
Isn’t IPsec encryption a mechanism which each subscriber may decide to use (or not) between the UE and its peer?
posted Jun 20, 2014 by Yogeshwar Thakur
  • lte
  • enodeb
  • epc
  • ue
0 votes
0 answers
LTE: Apart from VoLTE call setup, which are all other scenarios when network may initiate dedicated bearer setup ?
posted Apr 13, 2018 by Harshita
  • lte
  • epc
  • ue
+3 votes
0 answers
What reference materials should be studied before implementing virtual EPC ?
posted May 14, 2016 by Vikram Singh
  • lte
  • virtualization
  • epc
+1 vote
Which of the following is/are the logical Nodes of EPC ? [MCQ]
posted Dec 6, 2017 by anonymous
  • lte
  • epc
  • interview questions
+2 votes
1 answer
What is the LIPA in the lte network ?
posted Dec 25, 2013 by Neeraj Mishra
  • lte
  • ue
  • epc
+1 vote
0 answers
Is it necessary to do authentication with network to use V2X unlicensed resources?
posted Sep 12, 2018 by Prachi Sharma
  • lte
  • cellular
  • v2x
  • epc
  • 5g
+3 votes
0 answers
Mode of LTE session: How MME will identify that the session is S mode or P mode?
posted Nov 13, 2013 by sivanraj
  • lte
  • epc
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