Most viewed questions under tag ue

+1 vote

1 answer

LTE: What happens when mobile switched on? Could you please explain the procedure mobile follows after switched on?

posted Jun 8, 2017 by anonymous

+3 votes

1 answer

"Homogeneous Support of IMS Voice Over PS Sessions" in S6a ULR

posted Apr 23, 2018 by Michael Semama

+3 votes

1 answer

PLMN selection at UE side and Netwrok side. Difference between HPLMN and EHPLMN

posted Aug 5, 2013 by Giri Prasad

+1 vote

2 answers

While UE attachment, should UE context release happen if Initial Context Setup is not received @ eNB?

posted Jan 7, 2015 by Sourav Mondal

+2 votes

2 answers

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

posted Jun 19, 2014 by Brijesh Talwar

+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

+5 votes

1 answer

LTE: Difference between network triggered and UE triggered service request ?

posted Jan 30, 2014 by Ganesh Kumar

+5 votes

1 answer

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

posted Apr 3, 2014 by Neeraj Mishra

+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

+3 votes

2 answers

LTE: How many timers being used to guard the LTE S1 handover procedure ?

posted Dec 19, 2015 by Harshita

+3 votes

1 answer

When eNB will send RRC Connection reestablishment reject message?

posted Aug 20, 2015 by Gnanendra Reddy

+7 votes

3 answers

LTE:Why is the Cyclic Prefix (CP) needed?

posted Oct 30, 2013 by Ganesh Kumar

+1 vote

1 answer

What is the use of I-RNTI in 5G?

posted Jan 1, 2018 by Jaganathan

+3 votes

1 answer

opensource compiler for encoding and decoding of S1Ap/ X2Ap message - PER Aligned

posted Nov 12, 2013 by Sachidananda Sahu

+1 vote

1 answer

LTE: What does the significance of "sr-ProhibitTimer" ?

posted Mar 29, 2014 by Vimal Kumar Mishra

+2 votes

1 answer

LTE: What is the use of zeroCorrelationZoneConfig parameter and in which scenarios ?

posted Aug 2, 2016 by Vikram Singh

+1 vote

1 answer

UE: In uplink data transmission scheduling what is persistent and non-persistent scheduling?

posted Mar 27, 2014 by Manish Tiwari

+1 vote

1 answer

LTE: What is the significance of time alignment timer for an UE and what actions are initiated when it expires ?

posted Sep 21, 2016 by Vikram Singh

+1 vote

1 answer

What is TCI state in UE MAC CE?

posted Oct 30, 2018 by Himani

+3 votes

1 answer

When Establishment cause "Delay tolerant access" is sent in RRC Connection request message?

posted Apr 30, 2015 by Gnanendra Reddy

+4 votes

2 answers

LTE: What is the mean of suspending and resuming bearers ?

posted Nov 13, 2013 by Ganesh Kumar

+5 votes

2 answers

How does measurement configuration and reporting is being done in lte ?

posted Apr 2, 2015 by Harshita

0 votes

2 answers

LTE: Which procedures can be triggered by UE when it moves from RRC idle to connected mode ?

posted Jan 19, 2018 by Ganesh

+2 votes

1 answer

What is frequency selective scheduling in lte?

posted Jul 14, 2017 by Gnanendra Reddy

+1 vote

0 answers

Extended Access Barring is for connected mode or Idle mode

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

+7 votes

2 answers

LTE: what is the role of offsetFreq in MeasObjectE-UTRA ?

posted Oct 23, 2013 by Neeraj Mishra

0 votes

0 answers

How does UE get to know the "sub carrier spacing" that the gNB is broadcasting?

posted Jul 22, 2021 by Manje Gowda K.r.

+1 vote

1 answer

How to decide which attach type shall use when UE set “IMS PS Voice preferred and CS Voice as secondary”?

posted Dec 16, 2016 by Jim Tan

+1 vote

1 answer

LTE: What are all parameters considered by an eNodeB while giving UL grant for an UE ?

posted May 27, 2014 by Vimal Kumar Mishra

+1 vote

2 answers

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

posted Aug 17, 2015 by Vikram Singh

+2 votes

1 answer

LTE: Does discard timer applicable for UM mapped DRB's or both (UM and AM) ?

posted Dec 13, 2013 by Neeraj Mishra

+1 vote

1 answer

In case of 4x4 MIMO, how many reference signals are there in an RB?

posted Dec 10, 2014 by Sridharan P

+1 vote

0 answers

What is difference between Service request and extended service request?

posted Nov 5, 2015 by Gnanendra Reddy

+1 vote

1 answer

LTE: when the handover scenario will be time critical handover

posted Mar 27, 2017 by Akhilesh

+3 votes

1 answer

Can a eNB belongs to multiple tracking area if the eNB is shared between two operator under e-UTRAN sharing model ?

posted May 21, 2015 by Sachidananda Sahu

+3 votes

1 answer

LTE : What is NAS recovery procedure ?

posted Feb 17, 2014 by Harshita

+2 votes

3 answers

LTE: What is OFDM transmission and how it differs from other mechanism.

posted Nov 8, 2013 by Vikram Singh

+8 votes

2 answers

LTE: Difference between RLC AMD PDU and RLC AMD PDU segment ?

posted Dec 2, 2013 by Vimal Kumar Mishra

+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

2 answers

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

posted Aug 24, 2015 by Manohar Venkat.ch

0 votes

2 answers

Airplane mode in LTE/UMTS/GSM ?

posted Mar 21, 2017 by anonymous

+4 votes

1 answer

LTE: When UE sends NAS message to MME before sending rrc connection reconfiguration complete to the eNodeB ?

posted Apr 9, 2014 by Vimal Kumar Mishra

+4 votes

2 answers

What is logical channel prioritization and how does it work ?

posted Mar 22, 2015 by Harshita

+1 vote

1 answer

LTE: How UE detects uplink synchronization failure and how does it re-synchronize ?

posted Oct 8, 2016 by Vikram Singh

+8 votes

1 answer

LTE: What is Cyclic delay diversity and what is the use of it ?

posted Oct 28, 2013 by Vikram Singh

+1 vote

1 answer

LTE: What is maxCID ?

posted Dec 14, 2013 by Harshita

+3 votes

1 answer

LTE, GTP: What is the use of create bearer request procedure and how does it work ?

posted Jan 6, 2014 by Harshita

+7 votes

1 answer

LTE: What does mean by various transmission modes supported by RLC ?

posted Nov 25, 2013 by Harshita

0 votes

1 answer

What is padding BSR and why it is needed?

posted Aug 3, 2017 by Dheerendra

+2 votes

2 answers

Events A2 or A3 determine interfrequency and intrafrequency HO within LTE system...

posted May 19, 2015 by Rajib Samui