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Most voted questions under tag rrc

+3 votes
2 answers
In the paging message send from MME to eNB , which paging ue identity is used ?
posted Jun 4, 2015 by Sachidananda Sahu
  • lte
  • enodeb
  • rrc
  • nas
  • paging
+3 votes
0 answers
What are NAS common information under RRC broad cast of system info?
posted May 20, 2015 by Yeshwanth
  • lte
  • rrc
+3 votes
1 answer
How UE will identify which resource blocks are allocated to the system information blocks?
posted May 16, 2015 by Gnanendra Reddy
  • rrc
  • enodeb
+3 votes
2 answers
When eNB includes DedicatedinfoNASlist IE in RRC Connection reconfiguration message?
posted May 15, 2015 by Gnanendra Reddy
  • lte
  • rrc
  • enodeb
+3 votes
1 answer
When Establishment cause "Delay tolerant access" is sent in RRC Connection request message?
posted Apr 30, 2015 by Gnanendra Reddy
  • lte
  • rrc
  • enodeb
  • ue
+3 votes
1 answer
What is Tracking area and How tracking area update will happen?
posted Apr 7, 2015 by Gnanendra Reddy
  • lte
  • rrc
  • ue
+3 votes
1 answer
How UE handles UE Controlled mobility in RRC_IDLE state?
posted Mar 24, 2015 by Gnanendra Reddy
  • rrc
  • lte
+3 votes
1 answer
What is requested E-UTRAN authentication info IE and when it is included in Authentication information request?
posted Mar 19, 2015 by Gnanendra Reddy
  • lte
  • rrc
  • diameter
  • hss
+3 votes
1 answer
Why GUMMEI is included in RRC Connection setup complete message?
posted Mar 13, 2015 by Gnanendra Reddy
  • lte
  • enodeb
  • rrc
+3 votes
2 answers
if SRB1 can do transferring RRC and NAS Messages why they introduced SRB2?
posted Feb 26, 2015 by Gnanendra Reddy
  • lte
  • rrc
+3 votes
0 answers
Why there is 2 level of security as NAS and AS in LTE?
posted Feb 6, 2015 by Rajib Samui
  • lte
  • security
  • rrc
  • nas
+3 votes
1 answer
Why integrity protection algorithm is not used for DRB?
posted Jan 29, 2015 by Gnanendra Reddy
  • lte
  • enodeb
  • rrc
+3 votes
0 answers
What is Radioresourceconfigcommon IE in Mobility controlinfo IE?
posted Jan 28, 2015 by Gnanendra Reddy
  • lte
  • rrc
  • enodeb
+3 votes
0 answers
Why Access class barring not applied to mobile terminating calls?
posted Jan 5, 2015 by Gnanendra Reddy
  • rrc
+3 votes
2 answers
How to inform MME about UE movement from eNB1 to eNB2 after UE sending Re-establishment-HO failure to eNB2 during HO?
posted Dec 23, 2014 by anonymous
  • lte
  • handover
  • rrc
  • enodeb
+3 votes
1 answer
Why security Mode Complete message is integrity protected but unciphered in RRC ?
posted Dec 15, 2014 by Gnanendra Reddy
  • lte
  • rrc
  • enodeb
  • security
+3 votes
1 answer
What is "FullConfig" IE and When it is present in RRC Connection reconfiguration message?
posted Dec 8, 2014 by Gnanendra Reddy
  • lte
  • rrc
  • enodeb
+3 votes
2 answers
What is UE capability enquiry in rrc?
posted Nov 12, 2014 by anonymous
  • lte
  • rrc
+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
+3 votes
1 answer
what is "cs- fallbackhighpriority" cause in rrc connection release message?
posted Nov 11, 2014 by Gnanendra Reddy
  • rrc
  • lte
+3 votes
0 answers
LTE: What is the use of "MBMS PTM radio bearer configuration" ?
posted Aug 19, 2014 by Ganesh
  • lte
  • rrc
  • mbms
+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
LTE: What does the use of "selectedPLMN-Identity" IE in RRC ConnectionSetupComplete message ?
posted Mar 19, 2014 by Vimal Kumar Mishra
  • lte
  • enodeb
  • ue
  • rrc
+3 votes
1 answer
What is meaning of PHICH Config present in MIB ??
posted Feb 27, 2014 by Amit Sharma
  • lte
  • enodeb
  • rrc
  • mac
+3 votes
1 answer
LTE:What is the meaning of this marker " [[ ", "]]" in RRC Spec
posted Jan 3, 2014 by Sachidananda Sahu
  • lte
  • enodeb
  • rrc
+3 votes
0 answers
But when only sib 2 comming then the size of SIB1
posted Dec 31, 2013 by Sandeep
  • rrc
  • ue
  • enodeb
  • lte
+3 votes
1 answer
What is the size of SIB1 in LTE
posted Dec 30, 2013 by Sandeep
  • lte
  • enodeb
  • ue
  • rrc
+3 votes
1 answer
LTE: What does mean by RPLMN ?
posted Dec 10, 2013 by Harshita
  • lte
  • enodeb
  • ue
  • rrc
+3 votes
3 answers
Functionality of RRC layer in LTE?
posted Nov 29, 2013 by Neelam
  • lte
  • rrc
+3 votes
1 answer
opensource compiler for encoding and decoding of S1Ap/ X2Ap message - PER Aligned
posted Nov 12, 2013 by Sachidananda Sahu
  • lte
  • ue
  • networking
  • rrc
  • asn.1
+3 votes
0 answers
How to calculate throughput for each RRC States (Cell_DCH, Cell_FACH, Cell_PCH, URA_PCH) in UMTS?
posted Oct 8, 2013 by Giri Prasad
  • ue
  • umts
  • rrc
+3 votes
1 answer
What is meant by Compressed Mode and their Techniques?
posted Sep 25, 2013 by Giri Prasad
  • rrc
  • umts
  • ue
  • wcdma
+3 votes
1 answer
Difference between Rel'99 and Rel'5 HSDPA
posted Sep 25, 2013 by Giri Prasad
  • umts
  • ue
  • rrc
+2 votes
2 answers
When UE initiates RRC reestablishment with cause integrity failure?
posted Jan 9, 2019 by Karan Patel
  • lte
  • enodeb
  • rrc
  • ue
+2 votes
1 answer
LTE security , ciphering activation time
posted Aug 24, 2018 by Pdk
  • lte
  • rrc
  • pdcp
+2 votes
1 answer
When eNB sends RRC Connection Release with "IdleMode Mobility Control Info IE"???
posted Aug 14, 2018 by Hamesh Raja M A
  • lte
  • enodeb
  • ue
  • rrc
+2 votes
1 answer
I am trying to decode RRC messages using wireshark. But wireshark is interpreting all RRC messages as DL_CCCH messages.
posted Mar 22, 2018 by Jagadish Nagaraddi
  • rrc
  • telecom
  • lte
  • enodeb
+2 votes
1 answer
What will be the state in 5g core nw when ue will be in rrc inactive state?
posted Jan 27, 2018 by Veer Pal Singh Yadav
  • 5g
  • rrc
  • ue
+2 votes
LTE: RRC Connection Request message passes through which logical channel ? [MCQ]
posted Nov 25, 2017 by Harshita
  • lte
  • rrc
  • enodeb
  • ue
+2 votes
1 answer
What happen after paging
posted Oct 18, 2017 by Yu Rin Lin
  • lte
  • paging
  • rrc
  • drx
+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: 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
1 answer
RRC Connection Reject (MO call)
posted Apr 26, 2017 by Arijit Chakraborty
  • lte
  • rrc
  • ue
  • enb
+2 votes
2 answers
LTE : ENB will include only UTRA objects or both EUTRA and UTRA objects ......
posted Mar 31, 2017 by Akhilesh
  • enodeb
  • lte
  • handover
  • ue
  • rrc
+2 votes
3 answers
How UE informed about the interval of radio resources being assigned to it?
posted Sep 13, 2016 by Gnanendra Reddy
  • lte
  • enodeb
  • ue
  • rrc
+2 votes
1 answer
What information systeminfo value tag and system info modification IE s will convey to UE and Why 2 IES ?
posted Jun 23, 2016 by Gnanendra Reddy
  • lte
  • enodeb
  • rrc
+2 votes
2 answers
Why Security Should be needed to Initiate RRC Connection Re-establishment?
posted May 17, 2016 by Mallikharjuna Reddy
  • lte
  • rrc
  • ue
  • enodeb
+2 votes
1 answer
Purpose of RRC connection reconfiguration message in LTE flow ?
posted Apr 22, 2016 by Arijit Chakraborty
  • rrc
  • lte
  • ue
+2 votes
1 answer
LTE: How does an eNodeB validate the rrc connection re-establishment request message that receives from an UE ?
posted Mar 25, 2016 by Harshita
  • lte
  • rrc
+2 votes
2 answers
When eNB sends measObjectToRemoveList, reportConfigToRemoveList, measIdToRemoveList IEs in RRCconnectionReconfiguration?
posted Mar 16, 2016 by Gnanendra Reddy
  • handover
  • lte
  • enodeb
  • rrc
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