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Recent posts under tag lte

+5 votes
1 answer
Why UE sends RRC Connection Request followed by EUTRA triggered RRC Connection Release?
posted Oct 29, 2014 by Nagaraja Sadar
  • lte
  • enodeb
  • ue
  • mme
+4 votes
1 answer
Clarification on diameter Sy Interface?
posted Oct 29, 2014 by anonymous
  • diameter
  • lte
+5 votes
0 answers
Difference between MBMS user service and bearer service in eMBMS ?
posted Oct 29, 2014 by Ganesh
  • lte
  • mbms
+5 votes
1 answer
Is SG-mb interface based on GTPv2 protocol or diameter based protocol ?
posted Oct 29, 2014 by Ganesh
  • lte
  • mbms
+7 votes
1 answer
Use of highPriorityAccess as EstablishmentCause in RRCConnectionRequest - LTE
posted Oct 28, 2014 by Nagaraja Sadar
  • lte
+3 votes
0 answers
Can OverloadStop message be sent from MME to eNB?
posted Oct 28, 2014 by anonymous
  • lte
  • mme
  • enodeb
+4 votes
0 answers
What is trace procedure and what is its need in LTE network ?
posted Oct 28, 2014 by anonymous
  • lte
+4 votes
2 answers
What is the use M1 interface in LTE network?
posted Oct 27, 2014 by anonymous
  • lte
+4 votes
2 answers
What is the use of Bearer Resource Command message in LTE?
posted Oct 27, 2014 by anonymous
  • lte
  • bearer
+4 votes
0 answers
How does a LTE network decide when to combine the logical MBMS-GW with the SGW or PGW ?
posted Oct 26, 2014 by Ganesh Kumar
  • lte
  • mbms
+4 votes
1 answer
How many MBMS service areas can be included in the "MBMS session start request" message which comes from the MBMS-GW?
posted Oct 26, 2014 by anonymous
  • lte
  • mbms
+3 votes
Bootstrapping Server Function in LTE network?
posted Oct 25, 2014 by anonymous
+6 votes
2 answers
Which network nodes in LTE network have MBMS header compression information?
posted Oct 25, 2014 by Rahul Chandel
  • lte
  • mbms
+5 votes
1 answer
What is MLDv2 protocol and where it is used ?
posted Oct 25, 2014 by Ganesh
  • lte
  • mbms
+5 votes
1 answer
LTE Uplink/Downlink Scheduling Algorithm Input and Output?
posted Oct 25, 2014 by Selvakumar
  • lte
  • enodeb
+5 votes
1 answer
Security issues about retransmitted packets in LTE
posted Oct 25, 2014 by Shashikant Chaudhari
  • lte
  • security
+4 votes
2 answers
Is there any scheme for eNodeB to inform UEs to change their UL bit-rate?
posted Oct 24, 2014 by anonymous
  • lte
  • enodeb
+3 votes
1 answer
What is FMS and BITMAP fields in PDCP status PDU?
posted Oct 24, 2014 by Vasu
  • pdcp
  • lte
+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
+2 votes
1 answer
In which scenario, a MME can reject the service request message receives from an UE ?
posted Oct 21, 2014 by Harshita
  • lte
  • mme
  • nas
  • ue
+3 votes
1 answer
What is the difference between PER and BER?
posted Oct 20, 2014 by anonymous
  • lte
  • encoding
+4 votes
1 answer
Is MSISDN mandatory in LTE?
posted Oct 20, 2014 by anonymous
  • lte
+3 votes
2 answers
what is mme tau (3g to 4g)
posted Oct 20, 2014 by Ramilo
  • lte
+4 votes
1 answer
What is SDF and TFT in lte and how does it work ?
posted Oct 20, 2014 by anonymous
  • lte
+3 votes
2 answers
How LTE security is implemented and which are the nodes got involved in it?
posted Oct 20, 2014 by Vikram Luthra
  • lte
  • security
+2 votes
1 answer
Does SDF QoS parameters differ from the EPS bearer QoS parameters ?
posted Oct 18, 2014 by Ganesh
  • lte
+5 votes
1 answer
Difference between NAS level congestion control and APN based congestion control ?
posted Oct 18, 2014 by Harshita
  • lte
  • nas
+3 votes
1 answer
What would be the functional difference between implicit and explicit detach procedure?
posted Oct 17, 2014 by Deepak Chitragar
  • lte
  • 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
+5 votes
0 answers
What can be done to minimize chances of MME overload conditions?
posted Oct 17, 2014 by Varun Kumar
  • lte
  • mme
+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
+4 votes
1 answer
What is the first message which goes on S1 when eNodeB is switched on?
posted Oct 16, 2014 by anonymous
  • enodeb
  • lte
+1 vote
1 answer
Use case for cell activation procedure ?
posted Oct 16, 2014 by Ganesh
  • x2
  • lte
+3 votes
1 answer
How many types of reference signal are supported in LTE ?
posted Oct 16, 2014 by Harshita
  • lte
+3 votes
3 answers
What is the role PGW in LTE network ?
posted Oct 15, 2014 by Rahul Chandel
  • lte
  • pgw
+2 votes
0 answers
How does cell search procedure work in lte?
posted Oct 15, 2014 by Rahul Chandel
  • lte
+2 votes
1 answer
Which category of LTE phone supports Carrier Aggregation ?
posted Oct 15, 2014 by Harshita
  • lte
  • lteadvanced
+4 votes
0 answers
Timing Advance granularity (0.52 microseconds) in LTE
posted Oct 14, 2014 by anonymous
  • lte
+3 votes
3 answers
When eNodeB sends "UE Context Release Request" message to MME ?
posted Oct 14, 2014 by Sandeep Otari
  • enodeb
  • lte
+4 votes
1 answer
Why SRVCC is send in the initial context setup request message for an UE?
posted Oct 14, 2014 by Sandeep Otari
  • lte
  • ue
+4 votes
1 answer
What signalling messages are exchanged between UE and eNodeB in case of cell change ?
posted Oct 14, 2014 by Harshita
  • lte
  • enodeb
  • rrc
+4 votes
0 answers
How does PDCP layer detect duplicate SDU receive from lower layer at the time of re-establishment?
posted Oct 13, 2014 by anonymous
  • lte
  • pdcp
+2 votes
1 answer
Can anybody explain a bit about the initial cell search and cell access procedure for LTE (Step by Step )?
posted Oct 13, 2014 by anonymous
  • lte
  • ue
+4 votes
4 answers
Will RRC connection re-establishment be successful to other than source eNB after Ho failure?
posted Oct 13, 2014 by anonymous
  • handover
  • lte
+3 votes
1 answer
What is Donor eNodeB (DeNB) and use of it ?
posted Oct 12, 2014 by anonymous
  • enodeb
  • lte
+2 votes
2 answers
LTE: Is measurement gaps needed to UE to read intra frequency neighbor cell MIB/SIB?
posted Oct 12, 2014 by anonymous
  • measurement
  • lte
  • enodeb
  • ue
+3 votes
2 answers
What can be the reason other than periodic UE tracking by having Periodic TAU procedure?
posted Oct 12, 2014 by Upma
  • lte
+3 votes
2 answers
What is linked EPS bearer and why it is required ?`
posted Oct 12, 2014 by Upma
  • lte
  • eps
+2 votes
1 answer
What are all values of ARP parameters used for emergency bearer services ?
posted Oct 12, 2014 by Harshita
  • lte
+5 votes
1 answer
Can a LTE UE have multiple IP addresses at a time?
posted Oct 11, 2014 by anonymous
  • lte
  • ue
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