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Post under tag epc
Most voted questions under tag epc
Recent
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+8
votes
3
answers
LTE:How does policy control and charging works in LTE?
posted
Oct 30, 2013
by
Neeraj Mishra
lte
epc
diameter
+8
votes
1
answer
LTE: Why UE can connect to maximum one SGW at a time ?
posted
Oct 26, 2013
by
Vikram Singh
lte
enodeb
epc
sgw
mme
+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
+6
votes
3
answers
What is the role of MME in LTE technology?
posted
Nov 24, 2013
by
Harshita
lte
epc
mme
+6
votes
2
answers
LTE: maximum Number of Bearer Allowed for UE per PDN ?
posted
Nov 21, 2013
by
Sachidananda Sahu
lte
ue
epc
+6
votes
1
answer
Mapping of EPS Bearer Id, E-RAB Id, RB Id?
posted
Oct 26, 2013
by
Sachidananda Sahu
lte
bearer
epc
rrc
+6
votes
1
answer
LTE: How the UE knows if ISR is active or not?
posted
Oct 25, 2013
by
Neeraj Mishra
lte
ue
enodeb
epc
+5
votes
1
answer
How does a dedicated bearer created in LTE?
posted
Jan 30, 2014
by
Harshita
lte
epc
enodeb
+5
votes
4
answers
Why we need SGW/PGW separately in LTE?
posted
Nov 24, 2013
by
sivanraj
lte
pgw
sgw
epc
+5
votes
3
answers
LTE: What are interfaces present in LTE architecture ?
posted
Nov 23, 2013
by
Harshita
lte
enodeb
ue
epc
+5
votes
2
answers
What is heterogeneous network in context of LTE?
posted
Nov 8, 2013
by
Neeraj Mishra
lte
enodeb
epc
+4
votes
2
answers
In case of RRC-Idle,EMM-Idle, will UE and EPC keeps bearer configuration?
posted
Nov 19, 2014
by
anonymous
lte
enodeb
ue
epc
+4
votes
4
answers
LTE simulator for EPC?
posted
Sep 17, 2014
by
Yogeshwar Thakur
lte
epc
+4
votes
2
answers
A short described difference between Default bearer and Dedicated Bearer?
posted
Apr 9, 2014
by
Varun Kumar
lte
bearer
epc
+4
votes
1
answer
Lawful Interception in LTE?
posted
Dec 9, 2013
by
anonymous
li
lte
epc
umts
+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
+4
votes
1
answer
LTE EPC Devices
posted
Nov 12, 2013
by
sivanraj
epc
lte
+4
votes
1
answer
HA (High availability) for LTE core network ?
posted
Sep 23, 2013
by
Ganesh Kumar
lte
epc
ha
+4
votes
2
answers
How does SMS OVER LTE works?
posted
Sep 12, 2013
by
Ramchandra Sawant
lte
epc
+3
votes
2
answers
LTE: Can a SGW initiate bearer release for an UE due to congestion or any other reason ?
posted
Jan 10, 2017
by
Harshita
lte
sgw
epc
ue
+3
votes
2
answers
What is Virtualization of EPC can you please expian?
posted
May 19, 2016
by
Mallikharjuna Reddy
lte
epc
virtualization
+3
votes
0
answers
What reference materials should be studied before implementing virtual EPC ?
posted
May 14, 2016
by
Vikram Singh
lte
virtualization
epc
+3
votes
1
answer
LTE: What could be the consequences of having default bearer with GBR QoS rather than as a non-GBR ?
posted
Mar 5, 2016
by
Harshita
lte
enodeb
mme
epc
+3
votes
1
answer
LTE: How does network initiate bearer creation for an UE ?
posted
Dec 14, 2015
by
Ganesh Kumar
lte
epc
+3
votes
1
answer
Non GBR bearers the total bandwidth calculation
posted
Oct 26, 2015
by
Pdk
lte
epc
qos
pcef
pcrf
+3
votes
2
answers
how to assign ipv6 prefix address for Ue in lte?please explain with example.
posted
May 7, 2015
by
Naveen Yanamaddi
lte
epc
+3
votes
1
answer
Does anybody knows about virtual EPC concept..??
posted
Dec 1, 2014
by
Naveen Yanamaddi
lte
epc
+3
votes
1
answer
What are the advantages to be having PCO IE in LTE
posted
Nov 12, 2014
by
Naveen Yanamaddi
lte
epc
+3
votes
1
answer
What is the difference between bearer modification request and bearer update request?
posted
Oct 16, 2014
by
anonymous
bearer
lte
epc
+3
votes
1
answer
LTE: What would be the possible causes for attach reject ?
posted
Feb 19, 2014
by
Ganesh Kumar
lte
nas
epc
ue
+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
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
1
answer
LTE: GGSN in UMTS is similar to which of LTE node and why ?
posted
Nov 14, 2013
by
Ganesh Kumar
umts
lte
epc
core
+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
+3
votes
1
answer
LTE: What are the possible modes of operation possible for an UE during attach procedure ?
posted
Oct 19, 2013
by
Vikram Singh
lte
epc
ue
nas
+3
votes
2
answers
LTE: What does mean by "MS is configured for NAS signalling low priority" ?
posted
Oct 19, 2013
by
Vikram Singh
lte
nas
epc
ue
+3
votes
0
answers
LTE : Does it necessary to send MS network capability while doing combined attach ?
posted
Oct 15, 2013
by
Vimal Kumar Mishra
lte
epc
nas
+3
votes
2
answers
why does the HO preparation message contains the MIB and SIB information of the source EnodeB ?
posted
Oct 8, 2013
by
Sony Mohanty
lte
enodeb
epc
handover
+3
votes
1
answer
How online charging has been used for LTE users ?
posted
Oct 4, 2013
by
Neeraj Mishra
charging
lte
epc
diameter
+3
votes
3
answers
How eNodeB selects MME while executing attach procedure for an UE?
posted
Sep 14, 2013
by
Vikram Singh
lte
epc
+3
votes
1
answer
Does PGW/PCEF tells an IP address of an UE to PCRF during IP-CAN session establishment ??
posted
Sep 7, 2013
by
Vimal Kumar Mishra
lte
epc
+2
votes
1
answer
LTE: What all information UE may request from network in protocol configuration option (PCO) as part of attach request ?
posted
Apr 28, 2018
by
Vikram Singh
lte
epc
interview questions
+2
votes
1
answer
Diameter S6a interface: SUBSCRIPTION-DATA AVP in IDR message
posted
Aug 29, 2016
by
Michael Semama
diameter
lte
hss
epc
+2
votes
1
answer
What is PDB, PLER, QCI Priority and how these parameters are useful in Bearer Creation?
posted
Apr 26, 2016
by
Mallikharjuna Reddy
lte
epc
bearer
+2
votes
2
answers
Default Bearer of a UE (i.e UE1) can be Pre-emptable by another UE (i.e UE2) in Congestion?
posted
Apr 12, 2016
by
Mallikharjuna Reddy
lte
mme
enodeb
epc
ue
+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
+2
votes
3
answers
Will it be possible to send multiple CCR-I with same session id and different rating groups?
posted
Mar 3, 2016
by
Chinmoy Padhi
lte
diameter
charging
epc
+2
votes
0
answers
MME Initiated UE Context release Due to Transport Resource Unavailable
posted
Sep 11, 2015
by
Subhashchandra
lte
epc
+2
votes
1
answer
Default EPS Bearer QOS and QOS info in the CCR message
posted
Aug 28, 2015
by
Pdk
lte
eps
pcrf
pcef
epc
+2
votes
1
answer
LTE: Please explain the procedure of Detach Request (Network Initiated) in detail?
posted
Aug 10, 2015
by
Naveen Yanamaddi
lte
ue
mme
enodeb
epc
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