Recent posts under tag rrc

+1 vote

2 answers

How UE knows a cell is barred or not?

posted Jan 5, 2015 by Gnanendra Reddy

+2 votes

1 answer

What is Access Class Barring mechanism in RRC?

posted Jan 5, 2015 by Gnanendra Reddy

+2 votes

1 answer

What is the use of NAS information in RRC?

posted Jan 3, 2015 by Gnanendra Reddy

+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

+3 votes

1 answer

Why security Mode Complete message is integrity protected but unciphered in RRC ?

posted Dec 15, 2014 by Gnanendra Reddy

+2 votes

1 answer

What is RRC connection EstablishmentCause : emergency, highPriorityAccess, mt-Access, mo-Signalling,mo-Data?

posted Dec 12, 2014 by Gnanendra Reddy

+2 votes

2 answers

When S-TMSI or IMSI included in paging UE identity within paging message?

posted Dec 12, 2014 by Gnanendra Reddy

0 votes

1 answer

What is RRC connection reconfiguration failure and Handover failure in RRC connection Reestablishment request message?

posted Dec 10, 2014 by Gnanendra Reddy

+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

+2 votes

0 answers

What extra features have been added in RRC rel-12 as compare to previous releases ?

posted Nov 29, 2014 by Vikram Singh

+3 votes

2 answers

What is UE capability enquiry in rrc?

posted Nov 12, 2014 by anonymous

+3 votes

2 answers

Why eNB send Idlemodemobilitycontrolinfo IE in rrc connection release message to UE?

posted Nov 12, 2014 by Gnanendra Reddy

+2 votes

1 answer

what is mobilitycontrolinfo IE and idle modemobilitycontrolinfo IE in rrc ?

posted Nov 12, 2014 by Gnanendra Reddy

+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

+3 votes

1 answer

what is "cs- fallbackhighpriority" cause in rrc connection release message?

posted Nov 11, 2014 by Gnanendra Reddy

+5 votes

1 answer

Why RRC Re-establishment doesn't occur at S1 Handover failure ?

posted Nov 10, 2014 by anonymous

+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

+4 votes

1 answer

What signalling messages are exchanged between UE and eNodeB in case of cell change ?

posted Oct 14, 2014 by Harshita

+2 votes

2 answers

What is the role of RRC layer in lte protocol stack?

posted Sep 29, 2014 by anonymous

+1 vote

1 answer

LTE : Data forwarding over X2ap during handover ?

posted Sep 23, 2014 by Bheemappa G

+2 votes

1 answer

How RRC protocol is different in UTMS and LTE ?

posted Sep 15, 2014 by Harshita

+3 votes

0 answers

LTE: What is the use of "MBMS PTM radio bearer configuration" ?

posted Aug 19, 2014 by Ganesh

+1 vote

0 answers

How to encode IE si-RequestForHO-r9 ENUMERATED {setup} OPTIONAL, -- Cond reportCGI?

posted Jul 22, 2014 by Bheemappa G

+1 vote

1 answer

How to handle NAS messages at RRC?

posted Jul 18, 2014 by anonymous

+1 vote

1 answer

LTE: How does RRC layer behave differently for a macro eNodeB as compare to femto ?

posted Jul 6, 2014 by Ganesh

0 votes

0 answers

LTE: What are all possible chances of data loss at the time of re-establishment or handover procedure ?

posted Jul 4, 2014 by Rupam

+2 votes

2 answers

How a UE knows which PDCCH part to listen in LTE?

posted Jun 19, 2014 by Brijesh Talwar

+1 vote

2 answers

Why RRC integrity function is in PDCP?

posted Jun 16, 2014 by anonymous

0 votes

2 answers

LTE : A UE can initiate re-establishment procedure if and only if security has been established why ?

posted Jun 7, 2014 by Neelam

0 votes

1 answer

What is the use of "Re-establish UE-Identity" IE within the Re-establishment Request message?

posted Jun 7, 2014 by Neelam

+3 votes

1 answer

LTE: What's relation between RRC-Connected and ECM-Connected ?

posted Jun 7, 2014 by Rupam

+1 vote

1 answer

LTE RRC : What may be the purpose of tracing a particular UE in a cell or target cell(s) ?

posted Jun 5, 2014 by Vikram Singh

0 votes

1 answer

RRC : Does user inactivity timer value same for all the Users or it varies from user to user ?

posted Jun 4, 2014 by Vikram Singh

0 votes

2 answers

In LTE only always RRC reconfiguration message is used but why not rab, physical, transport reconfiguration messages?

posted May 27, 2014 by Pankaj

+2 votes

1 answer

LTE: What is the use of "S-TMSI" when it receives in the RRC Connection Request message ?

posted Apr 28, 2014 by Harshita

+4 votes

3 answers

LTE: What does mean by cause "loadBalancingTAUrequired" of RRC Connection Release ?

posted Apr 26, 2014 by Harshita

+6 votes

1 answer

How Discontinuous reception works in LTE connected mode ?

posted Apr 24, 2014 by Ritika

+4 votes

0 answers

LTE: How measurement logging works and use of it ?

posted Apr 24, 2014 by Ganesh Kumar

+2 votes

1 answer

LTE: Use of event B2, while handling measurement reporting ?

posted Apr 6, 2014 by Neeraj Mishra

+2 votes

1 answer

LTE: Use of Event B1, while handling measurement reporting ?

posted Apr 6, 2014 by Neeraj Mishra

+2 votes

1 answer

LTE : Use of parameter "Hysteresis" within the measurement configuration ?

posted Apr 5, 2014 by Neeraj Mishra

+1 vote

1 answer

LTE: Why does RRC transaction identifier ranges from 0 to 3 only ?

posted Apr 5, 2014 by Neeraj Mishra

+5 votes

1 answer

LTE: Why does "RRC-TransactionIdentifier" used within the RRC signalling messages ?

posted Apr 3, 2014 by Neeraj Mishra

+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

+2 votes

1 answer

LTE: Why RSRQ is applicable only in RRC-CONNECTED mode ?

posted Mar 18, 2014 by Harshita

+2 votes

1 answer

LTE: Why is timer T321 being used ?

posted Mar 15, 2014 by Neeraj Mishra

+2 votes

1 answer

LTE: Significance of presence of "preRegistrationInfoHRPD" within measConfig ?

posted Mar 15, 2014 by Neeraj Mishra

+2 votes

1 answer

LTE: Significance of s-Measure within the measConfig ?

posted Mar 15, 2014 by Neeraj Mishra

+1 vote

1 answer

LTE: Does PCI and Cell Identity has one to one mapping ?

posted Mar 8, 2014 by Ganesh Kumar

+2 votes

1 answer

LTE: What does the significance of "gapOffset" i.e inside MeasGapConfig ?

posted Mar 6, 2014 by Harshita