Most voted questions under tag rrc

+2 votes

1 answer

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

posted Mar 6, 2014 by Harshita

+2 votes

1 answer

What is the Meaning of Critical Extension, Non critical extension , message class extension in RRC Messages.

posted Feb 25, 2014 by Amit Sharma

+2 votes

1 answer

RRC: What is ASN and why it is required ?

posted Jan 18, 2014 by Neeraj Mishra

+2 votes

1 answer

LTE: What enodeb does after receiving proximity indication from UE ?

posted Jan 15, 2014 by Neeraj Mishra

+2 votes

1 answer

Why we use unaligned PER in case of RRC and aligned PER ASN format in case of S1/X2 ?

posted Oct 23, 2013 by Sachidananda Sahu

+2 votes

1 answer

Capturing RRC messages using wireshark

posted Oct 11, 2013 by anonymous

+1 vote

0 answers

Extended Access Barring is for connected mode or Idle mode

posted Jan 18, 2021 by Manje Gowda K.r.

+1 vote

0 answers

"SRB1 has higher priority than SRB2" Can someone please explain this with an example?

posted Dec 3, 2020 by Manje Gowda K.r.

+1 vote

1 answer

5G Ue sending ScgFailureInformationR15 with Failure Type :ScgChangeFailure

posted Dec 31, 2019 by Ch Srinivas

+1 vote

0 answers

What is the use of access barring MO signalling IE in RRC?

posted Jun 14, 2019 by Ankit Mishra

+1 vote

0 answers

Explain eNodeB RRC Module?

posted May 26, 2019 by anonymous

+1 vote

1 answer

In which IE,does DRX parameter will be configured,Is it in RRC CONNECTION SETUP, RRC RECONFIGURATION or SIB2 message?

posted Feb 14, 2019 by Kiran Mahi

+1 vote

1 answer

While reestablishment How AS security will be re activated?

posted Jan 11, 2019 by Karan Patel

+1 vote

1 answer

Why eNB sending separate configuration for Scelltoaddmod for every component carrier?

posted Sep 21, 2018 by anonymous

+1 vote

3 answers

Can UE reject the HO command received in RRC reconfiguration?

posted Aug 10, 2018 by Jaganathan

+1 vote

1 answer

Can UE request on-demand SIB while in RRC connected state ?

posted May 29, 2018 by Jaganathan

+1 vote

1 answer

What is the use of bandwidthPartInactivityTimer IE in NR?

posted Jan 31, 2018 by Jaganathan

+1 vote

1 answer

What is RRC connection reject re-direction?

posted Jan 29, 2018 by Ankit Mishra

+1 vote

1 answer

LTE: In which scenarios, eNodeB starts rejecting incoming connection requests ?

posted Jan 19, 2018 by Ganesh

+1 vote

0 answers

What is MFBI and where it is used?

posted Dec 4, 2017 by Karan Patel

+1 vote

0 answers

Will OAM configure lower layers or RRM configures lower layer (who gives configuration to RRC)?

posted Sep 7, 2017 by Dheerendra

+1 vote

2 answers

What is MAC configuration?When RRC will configure MAC ,Is it for every UE ?

posted Sep 4, 2017 by Himani

+1 vote

1 answer

What will be the behaviour of EnodeB with MME after receiving RRC Connection Reestablishment Complete message???

posted Aug 7, 2017 by Hamesh Raja M A

+1 vote

1 answer

LTE : how to handle when UE sends second connection request with same IMSI ??

posted Mar 30, 2017 by Rohit Verma

+1 vote

0 answers

csfb to wcdma when no PSHO supported.

posted Feb 8, 2017 by Hari Oum

+1 vote

1 answer

What could be reason for rrc connection re-establishment during handover and how to debug this issue in LTE?

posted Jan 19, 2017 by anonymous

+1 vote

1 answer

How UE PHY LAYER performs measurements in LTE?

posted Sep 9, 2016 by Gnanendra Reddy

+1 vote

1 answer

LTE: How does eNodeB identify for which UE rrc re-establishment request message is received ?

posted Sep 3, 2016 by Vikram Singh

+1 vote

1 answer

LTE: When an eNodeB reponds with RRC Connection Reject containing the "deprioritisationReq" information for a request ?

posted Aug 28, 2016 by Harshita

+1 vote

0 answers

LTE: Looking for a detailed explanation on acquisition of a SI message by UE ?

posted Aug 11, 2016 by Ganesh

+1 vote

0 answers

LTE: What MME does after receiving UE capabilities information from the eNodeB for an UE ?

posted Aug 6, 2016 by Vikram Singh

+1 vote

0 answers

When is Proximity indication initiated?

posted Jun 22, 2016 by Sivakumar.d

+1 vote

0 answers

What is TreselectionRAT?

posted Jun 22, 2016 by Sivakumar.d

+1 vote

0 answers

What is T_cr_max, N_cr_H, N_cr_M?

posted Jun 22, 2016 by Sivakumar.d

+1 vote

0 answers

What are the mobility scaling factors- sf-high and sf-medium?

posted Jun 22, 2016 by Sivakumar.d

+1 vote

0 answers

LTE: Purpose of service configuration AT command in UE eMBMS procedure?

posted Jun 14, 2016 by anonymous

+1 vote

1 answer

Need clarification on Piggybacking NAS Messages?

posted May 11, 2016 by Mallikharjuna Reddy

+1 vote

1 answer

What UE is supposed to do when it move from a Tracking Area to another Tracking Area ?

posted May 2, 2016 by Arijit Chakraborty

+1 vote

0 answers

Can anyone provide information regarding few issues observed in UE side and debug process while testing on LTE ?

posted Apr 22, 2016 by Arijit Chakraborty

+1 vote

1 answer

How "FullConfig" IE in RRC Connection reconfiguration affects during handover?

posted Mar 2, 2016 by Kathy

+1 vote

0 answers

UE addressing in UMTS RRC connection setup procedure

posted Jan 28, 2016 by anonymous

+1 vote

2 answers

Can we have two A2 thresholds in the initial RRC reconfig message during the attach procedure?

posted Jan 18, 2016 by anonymous

+1 vote

1 answer

LTE : In which scenario, UE sends "random number" within the RRC connection request message ?

posted Jan 13, 2016 by Vimal Kumar Mishra

+1 vote

1 answer

What eNB will do during UTRA TO EUTRA handover ?

posted Oct 27, 2015 by Gnanendra Reddy

+1 vote

4 answers

Why we need Two types of Security modes (NAS,AS) in LTE

posted Oct 9, 2015 by Mallikharjuna Reddy

+1 vote

1 answer

In X2HO,What are the SIB's UE will aquire and What is the preconditions of UE and eNB during this time?

posted Sep 21, 2015 by Gnanendra Reddy

+1 vote

0 answers

Does LTE UE needs to know about the AS release supported by E-NodeB

posted Sep 2, 2015 by Pradeep Kumar Nalla

+1 vote

2 answers

Whether UE will do Tracking Area Update after successfully handover to Target ENB?

posted Aug 24, 2015 by Manohar Venkat.ch

+1 vote

2 answers

LTE: When does an eNodeB issues RRC Connection Release message towards an UE ?

posted Aug 17, 2015 by Vikram Singh

+1 vote

1 answer

LTE-RRC: Please explain the scenarios when RRC state RRC_CONNECTED changes to RRC_IDLE?

posted Aug 11, 2015 by Pardeep Kohli