Most answered questions under tag handover

+3 votes

4 answers

LTE: Incase of handover, when will UE recieves Target eNB systemInformation(SIB,MIB) ?

posted Feb 13, 2015 by Kishore Kumar Ponukumati

+4 votes

4 answers

Will RRC connection re-establishment be successful to other than source eNB after Ho failure?

posted Oct 13, 2014 by anonymous

+3 votes

3 answers

What is the difference between 3G to LTE redirection and 3G to LTE handover.

posted Jun 2, 2015 by anonymous

+1 vote

3 answers

Would there be an advantage of X2 based handover over S1 based handover, when X2 physically spans the same path as S1?

posted Jun 14, 2014 by Cellularsme .

+4 votes

3 answers

Is it possible to know from UE logs that which handover has been occurred either S1-based or X2-based ?

posted May 13, 2014 by Rahul Vaidya

+1 vote

2 answers

LTE: What source and target eNodeBs do when UE neither latch on target cell nor come back to source cell ?

posted May 6, 2018 by Harshita

+3 votes

2 answers

Inter-PLMN Reestablishment supports

posted May 3, 2018 by anonymous

0 votes

2 answers

While Handover why RLF is occurring?

posted Sep 5, 2017 by Ankit Mishra

+1 vote

2 answers

LTE: Is it necessary to trigger tracking area update soon after handover procedure ?

posted Jun 27, 2017 by Harshita

0 votes

2 answers

Handover Failure in LTE

posted May 24, 2017 by Yeshwanth

+1 vote

2 answers

Is C_RNTI is mandatory in mobility control info

posted Apr 5, 2017 by Akhilesh

+2 votes

2 answers

LTE : ENB will include only UTRA objects or both EUTRA and UTRA objects ......

posted Mar 31, 2017 by Akhilesh

+1 vote

2 answers

LTE: Is it possible MME gets changed but SGW does not change during the handover ?

posted Nov 8, 2016 by Harshita

+2 votes

2 answers

LTE: How different threshold values are derived for different event like A1, A2, A3, A4 and A5 ?

posted Aug 9, 2016 by Ganesh

+3 votes

2 answers

LTE: Is the inter operator handover possible between two LTE networks ?

posted Jul 21, 2016 by Harshita

+2 votes

2 answers

How we calculate UE mobility in LTE?Is there any mechanism?

posted Jun 9, 2016 by Gnanendra Reddy

+2 votes

2 answers

When eNB sends measObjectToRemoveList, reportConfigToRemoveList, measIdToRemoveList IEs in RRCconnectionReconfiguration?

posted Mar 16, 2016 by Gnanendra Reddy

+2 votes

2 answers

LTE : When does eNodeB trigger handover cancel message to MME ?

posted Feb 11, 2016 by Harshita

+3 votes

2 answers

LTE: What could be possible reasons of intra frequency X2 OR S1 handover failures?

posted Jan 24, 2016 by anonymous

+2 votes

2 answers

Does it necessary to perform handover signalling between two eNodeBs having X2 setup ?

posted Jan 22, 2016 by Vikram Singh

+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

2 answers

LTE : What MME will do if handover gets failed ?

posted Dec 18, 2015 by Vimal Kumar Mishra

+1 vote

2 answers

Use of handover restriction list IE in handover request

posted Oct 17, 2015 by Mallikharjuna Reddy

+3 votes

2 answers

Can UE perform Measurement reporting if it receives only RSRQ in reportconfig?

posted Oct 16, 2015 by Gnanendra Reddy

+2 votes

2 answers

when UE capability enquiry happens during Inter-RAT handover and please tell message flow?

posted Oct 15, 2015 by Gnanendra Reddy

+2 votes

2 answers

During Handover, is it possible to do E-RAB Modification procedure and if YES how we can do it?

posted Sep 8, 2015 by Gnanendra Reddy

+2 votes

2 answers

Can anyone help me with INTER-RAT Handover EUTRAN to UTRAN test scenarios?

posted Sep 4, 2015 by Gnanendra Reddy

+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

When exactly we go for event A2 during Handover?

posted Jun 25, 2015 by Naveen Yanamaddi

+2 votes

2 answers

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

posted May 19, 2015 by Rajib Samui

+2 votes

2 answers

Why X2 handover is an optional thing ?

posted May 10, 2015 by Vikram Singh

+5 votes

2 answers

How UE determines Target Cell PCI during Handover? Where can we verify that UE latched to configured Target PCI ?

posted May 2, 2015 by anonymous

+3 votes

2 answers

On what basis enb decide whether to go for x2 handover or s1handover?

posted Apr 18, 2015 by Gnanendra Reddy

+2 votes

2 answers

Does an UE initiate handover procedure due to its mobility only or any other reasons could be ?

posted Apr 6, 2015 by Vikram Singh

+4 votes

2 answers

What is the importance of sending ReestablishmentInfo in Handover Preparation message ?

posted Mar 17, 2015 by Sachidananda Sahu

+3 votes

2 answers

Why S1 handover prepapration fails with cause unknown target?

posted Feb 17, 2015 by Alkesh Mehta

+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

+4 votes

2 answers

LTE: On what basis source MME forwards S10 handover message to target MME ?

posted Oct 1, 2014 by anonymous

0 votes

2 answers

In Contention Based Handover how the C-RNTI's would be exchanged in b/w S-eNodeB and T-eNodeB?

posted Jul 1, 2014 by Sarthik Rana

0 votes

2 answers

LTE HANDOVER : Does PATH SWITCH REQ/ REQ ACK message exchange necessary to complete the handover procedure ?

posted Jun 4, 2014 by Vikram Singh

+2 votes

2 answers

LTE HO: Is it possible after successful resource allocation at target eNodeB, source eNodeB sends HO Cancel ?

posted May 30, 2014 by Harshita

+1 vote

2 answers

LTE : Can MME decides who are the neighbor ENBs of a particular ENB?

posted May 17, 2014 by Sachidananda Sahu

+2 votes

2 answers

How Drx configuration is usefull for UE to perform ECGI measurement ?

posted May 13, 2014 by Bheemappa G

+2 votes

2 answers

LTE: What can be reason of handover preparation failure ?

posted Apr 22, 2014 by Ganesh Kumar

+2 votes

2 answers

LTE: How an source eNodeB come to know about "TAI" of target eNodeB ?

posted Mar 20, 2014 by Vimal Kumar Mishra

+4 votes

2 answers

What is the difference between Handover failure and Radio Link failure?

posted Mar 5, 2014 by Sachidananda Sahu

+3 votes

2 answers

What is the difference between seamless and lossless handover ?

posted Mar 4, 2014 by Amit Sharma

+6 votes

2 answers

LTE: Does MME trigger Update location procedure as part of Handover procedure or after Handover ?

posted Jan 9, 2014 by Vimal Kumar Mishra

+4 votes

2 answers

LTE: Why TAI is included into Handover Required message ?

posted Dec 8, 2013 by Neeraj Mishra

+6 votes

2 answers

LTE: How PDCP layer at eNodeB make sure seamless and lossless handover ?

posted Nov 20, 2013 by Neeraj Mishra