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Recent posts under tag lte

+3 votes
2 answers
How to explain 4G-LTE to a common man?
posted Nov 13, 2014 by anonymous
  • lte
+5 votes
3 answers
Difference between attach and service request message ?
posted Nov 12, 2014 by Neeraj Mishra
  • lte
  • mme
  • ue
  • nas
+3 votes
2 answers
What is the trigger which tells UE to initiate the attach request?
posted Nov 12, 2014 by Tapesh Kulkarni
  • lte
  • attach
+2 votes
1 answer
What is the difference between measuring throughput with PDSCH vs RLC in LTE
posted Nov 12, 2014 by anonymous
  • lte
+3 votes
2 answers
What is UE capability enquiry in rrc?
posted Nov 12, 2014 by anonymous
  • lte
  • rrc
+1 vote
1 answer
What is Radio Access Technology and Radio Access Network in LTE?
posted Nov 12, 2014 by Gnanendra Reddy
  • lte
+3 votes
2 answers
Why eNB send Idlemodemobilitycontrolinfo IE in rrc connection release message to UE?
posted Nov 12, 2014 by Gnanendra Reddy
  • rrc
  • enodeb
  • lte
+2 votes
1 answer
what is mobilitycontrolinfo IE and idle modemobilitycontrolinfo IE in rrc ?
posted Nov 12, 2014 by Gnanendra Reddy
  • rrc
  • handover
  • lte
  • enodeb
+3 votes
1 answer
What are the advantages to be having PCO IE in LTE
posted Nov 12, 2014 by Naveen Yanamaddi
  • lte
  • epc
+2 votes
0 answers
Anyone in this group from LTE - RRC / S1ap , PERL automation testing domain, need some support
posted Nov 11, 2014 by Rajib Samui
  • lte
  • rrc
+3 votes
1 answer
why Source eNB Sends Number of antenna ports IE in x2setup request message and what is number of antenna ports IE?
posted Nov 11, 2014 by Gnanendra Reddy
  • x2ap
  • enodeb
  • lte
+3 votes
1 answer
what is "cs- fallbackhighpriority" cause in rrc connection release message?
posted Nov 11, 2014 by Gnanendra Reddy
  • rrc
  • lte
+2 votes
1 answer
What is subscription withdrawal in cancellation type when it will send to MME?
posted Nov 11, 2014 by Gnanendra Reddy
  • lte
  • diameter
+3 votes
0 answers
Why PUCCH is transmitted on the primary cell. Why not on secondary?
posted Nov 11, 2014 by Varuna Magar
  • lte
+3 votes
0 answers
How to calculate the message size in LTE
posted Nov 11, 2014 by anonymous
  • lte
+5 votes
1 answer
Why RRC Re-establishment doesn't occur at S1 Handover failure ?
posted Nov 10, 2014 by anonymous
  • lte
  • rrc
+4 votes
1 answer
Why VoLTE power consumption is high as compare to CSFB?
posted Nov 10, 2014 by anonymous
  • lte
  • volte
  • csfb
+4 votes
2 answers
In what are all scenarios other than CS and PS incoming calls/sessions, MME can initiate paging for an UE?
posted Nov 9, 2014 by anonymous
  • lte
  • mme
+6 votes
1 answer
What is supplemental downlink in LTE?
posted Nov 7, 2014 by anonymous
  • lte
+4 votes
0 answers
Why India usage 2400 MHz for LTE does it has some relation with data rate?
posted Nov 7, 2014 by Salil Agrawal
  • lte
  • datarate
+5 votes
2 answers
Difference between SRB1 and SRB2 in lte ?
posted Nov 6, 2014 by Vikram Singh
  • lte
  • enodeb
  • ue
+4 votes
1 answer
What is the use of End-to-End Id in a diameter message ?
posted Nov 6, 2014 by Ganesh
  • diameter
  • lte
+6 votes
1 answer
The role of BM-SC & MBMS gateway
posted Nov 6, 2014 by Ankush Surelia
  • lte
  • mbms
+1 vote
Diameter Load Balancing
posted Nov 6, 2014 by anonymous
+5 votes
2 answers
What is the use of Sy interface?
posted Nov 6, 2014 by Harshita Dhaliwal
  • lte
  • diameter
+4 votes
1 answer
Can Packet Buffer Queue size impact the overall traffic load on a system, if yes then please explain?
posted Nov 6, 2014 by anonymous
  • lte
+4 votes
1 answer
Do any vendor provide Interworking Function for Diameter vs CAMEL
posted Nov 5, 2014 by anonymous
  • lte
  • diameter
  • iwf
  • camel
+4 votes
1 answer
Can anyone share the call flow of eMBMS? (Call flow/architecture diagram would be very helpful)
posted Nov 5, 2014 by Ankush Surelia
  • lte
+5 votes
1 answer
Why does lte support only 64 preamble sequences ?
posted Nov 5, 2014 by Neeraj Mishra
  • lte
  • enodeb
  • ue
  • phy
  • mac
+4 votes
0 answers
How UE monitors PDCCH and decodes RACH response?
posted Nov 5, 2014 by anonymous
  • lte
+4 votes
0 answers
Best algorithms for scheduling in LTE?
posted Nov 4, 2014 by Sandeep Otari
  • lte
+7 votes
2 answers
What is the need of RLC UM mode in LTE?
posted Nov 4, 2014 by anonymous
  • lte
  • rlc
+1 vote
SS7 - Diameter Interworking Function i.e. IWF
posted Nov 4, 2014 by anonymous
+3 votes
0 answers
What is the significance of BHCA in telecom?
posted Nov 4, 2014 by anonymous
  • lte
  • telecom
+3 votes
1 answer
Diameter: What is the difference between DSC and DRE?
posted Nov 4, 2014 by anonymous
  • lte
  • diameter
+2 votes
2 answers
How many users an eNodeB or MME can support?
posted Nov 4, 2014 by Sandeep Otari
  • lte
  • enodeb
+3 votes
1 answer
How enodeB chooses target cell for handover?
posted Nov 3, 2014 by anonymous
  • lte
  • enodeb
  • handover
+3 votes
1 answer
Why header compression is not implemented at e-UTRAN for MBMB user plane data ?
posted Nov 3, 2014 by Neeraj Mishra
  • lte
  • mbms
  • eutran
  • enodeb
+4 votes
0 answers
Does SGi interface always signify external IP network ?
posted Nov 3, 2014 by Ganesh
  • lte
+4 votes
1 answer
Why eNodeB include "Default Paging DRX" IE within the S1 setup request message?
posted Nov 2, 2014 by anonymous
  • lte
  • enodeb
+4 votes
1 answer
LTE: What is Idle Mode Signalling reduction and what is its significance ?
posted Nov 2, 2014 by anonymous
  • lte
+5 votes
1 answer
Why does MME send "Modify bearer request" message to SGW as part of attach procedure?
posted Oct 31, 2014 by anonymous
  • lte
  • mme
+4 votes
1 answer
LTE: What is the purpose of having Release Access Bearer Procedure?
posted Oct 31, 2014 by anonymous
  • lte
  • bearer
+3 votes
1 answer
Which 3GPP specification cover M2-AP interface messages ?
posted Oct 31, 2014 by Vikram Singh
  • 3gpp
  • lte
+4 votes
1 answer
How many bearers of RLC AM/UM mode possible per UE in LTE?
posted Oct 30, 2014 by anonymous
  • ue
  • enodeb
  • lte
+3 votes
1 answer
What is the significance of I in TLIV format of GTPv2 message format?
posted Oct 30, 2014 by Nikhil Pandey
  • lte
  • gtp
+3 votes
1 answer
What is the significance of recovery IE in GTPv2 message?
posted Oct 30, 2014 by Nikhil Pandey
  • lte
  • gtp
+3 votes
1 answer
Difference between multicast and broadcast mode ?
posted Oct 30, 2014 by Harshita
  • lte
  • mbms
+2 votes
1 answer
What are all the parameters and messages the person has to get thorough who is working in RRC layer
posted Oct 29, 2014 by Naveen Yanamaddi
  • lte
  • rrc
+3 votes
0 answers
Why BM-SC expose SGi interface ?
posted Oct 29, 2014 by Pardeep Kohli
  • lte
  • mbms
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