Most viewed questions under tag lte

+1 vote

1 answer

What is Extended QCI in context of LTE-QoS?

posted Jun 30, 2014 by Tapesh Kulkarni

+2 votes

1 answer

LTE: What does mean of "Limited Service" in lte ?

posted Jan 19, 2014 by Harshita

+3 votes

3 answers

Functionality of RRC layer in LTE?

posted Nov 29, 2013 by Neelam

+2 votes

1 answer

What is the difference between ISIM and USIM in LTE/VoLTE?

posted Feb 8, 2016 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 .

+7 votes

2 answers

LTE: What is the meaning of Re-Ordering Window ?

posted Nov 24, 2013 by Vikram Singh

+2 votes

2 answers

IMSI attached and Detached Procedure in LTE and UMTS?

posted Aug 5, 2013 by Giri Prasad

+3 votes

1 answer

What is the relation between primary, secondary and serving cells LTE?

posted Oct 5, 2013 by Vimal Kumar Mishra

+6 votes

2 answers

How LTE attach procedure works?

posted Nov 24, 2013 by Harshita

0 votes

1 answer

LTE: What all information are collected in charging data record (CDR) for an UE ?

posted May 12, 2016 by Vikram Singh

+4 votes

1 answer

Differences between UMTS QoS and LTE QoS concepts and mechanisms?

posted Jan 30, 2014 by Mohamed Elwakiel

+1 vote

1 answer

LTE: What is NAS COUNT and NAS sequence number ?

posted Oct 15, 2013 by Neeraj Mishra

+2 votes

1 answer

LTE: Significance of s-Measure within the measConfig ?

posted Mar 15, 2014 by Neeraj Mishra

+2 votes

1 answer

LTE: What is extended service request in lte NAS and when it is required ?

posted Jan 20, 2014 by Neeraj Mishra

+2 votes

1 answer

what is the difference between native GUTI and mapped GUTI?

posted Sep 24, 2015 by Suresh Kumar

+1 vote

2 answers

LTE: Why does MME need "UE Radio Capability information" for an UE ?

posted Apr 26, 2014 by Ganesh Kumar

+1 vote

2 answers

LTE: How does MME make out that a user belong to the home network or roaming one ?

posted Jan 7, 2016 by Vimal Kumar Mishra

+6 votes

1 answer

LTE:What is the smallest unit the scheduler can allocate? What is the name of that unit?

posted Oct 30, 2013 by Ganesh Kumar

+2 votes

3 answers

Can GTP-TEID be same for multiple Bearer?

posted Aug 20, 2013 by Bob Wise

0 votes

LTE: In MIMO, which factor has the greatest influence on data rates? [MCQ]

posted Dec 12, 2017 by anonymous

+3 votes

1 answer

LTE: What are the possible modes of operation possible for an UE during attach procedure ?

posted Oct 19, 2013 by Vikram Singh

+3 votes

1 answer

What is the minimum and maximum time for T3-RESPONSE timer used in GTP-U path management messages

posted Mar 3, 2014 by anonymous

+3 votes

1 answer

LTE NAS: When EMM Information message sends to an UE ?

posted Apr 10, 2014 by Neeraj Mishra

+3 votes

1 answer

What may be the reason behind to trigger UE Context Release Procedure at enodeb?

posted Sep 24, 2014 by anonymous

+4 votes

1 answer

Paging difference between 3G and LTE

posted Jul 16, 2013 by Nora Jones

+1 vote

1 answer

LTE HO : Why two MME UE S1AP IDs present within the S1-AP HO Request message ?

posted May 30, 2014 by Harshita

+2 votes

0 answers

what is SN terminated MCG bearer and MN terminated SCG bearer in EN-DC? and use?

posted Aug 7, 2018 by Prabhavathi

+5 votes

2 answers

LTE: Where S12 interface being used ?

posted Jan 10, 2014 by Harshita

+3 votes

1 answer

Why Gxc interface (PCRF-SGW) is needed when we have Gx interface(PCRF-PGW)?

posted Jan 13, 2015 by anonymous

+6 votes

3 answers

DIAMETER: What does the difference between Result-Code and Experimental-Result-Code AVPs ?

posted Mar 7, 2014 by Harshita

+1 vote

1 answer

What is Semi Persistent Scheduling in LTE?

posted Jul 14, 2013 by Salil Agrawal

–1 vote

1 answer

LTE: Impact of PCI mod3 conflict?

posted Jun 14, 2017 by anonymous

+1 vote

2 answers

LTE: What is the back-off indicator ? Is there any significance of this for an UE ?

posted Dec 2, 2015 by Vikram Singh

+1 vote

2 answers

Use of handover restriction list IE in handover request

posted Oct 17, 2015 by Mallikharjuna Reddy

+4 votes

1 answer

LTE: What does significance of presence of rlf-InfoAvailable-r9 in RRC-reestablishment Complete message ?

posted Dec 9, 2013 by Harshita

+2 votes

1 answer

What is cell selection and plmn selection in LTE ?

posted Nov 21, 2014 by Gnanendra Reddy

+2 votes

2 answers

What is the difference between QCI and ARP And when qci and arp are used?

posted Feb 9, 2015 by Gnanendra Reddy

+3 votes

1 answer

What would be the functional difference between implicit and explicit detach procedure?

posted Oct 17, 2014 by Deepak Chitragar

0 votes

2 answers

Which layer in eNB varifies Short-MACI sended by UE in Re-establishment message?

posted Oct 14, 2016 by Suchakravarthi Sripathi

+2 votes

1 answer

what is the functionality or role of ePDG in lte network ?

posted Sep 15, 2013 by Ganesh Kumar

+1 vote

1 answer

LTE: When an UE is configured for event A1 ?

posted Apr 19, 2014 by Harshita

+4 votes

2 answers

LTE: What does mean by Timer based discard and how it works ?

posted Nov 30, 2013 by Harshita

+3 votes

1 answer

Example for Write-Replace Warning message in LTE?

posted Jan 21, 2014 by Suresh Kumar

+2 votes

1 answer

Difference between CS fallback and 1xCS fall back ?

posted Sep 16, 2013 by Neeraj Mishra

+4 votes

0 answers

What is master and secondary cell groups in LTE? Please explain with useful examples

posted May 11, 2015 by Yeshwanth

+3 votes

3 answers

How eNodeB selects MME while executing attach procedure for an UE?

posted Sep 14, 2013 by Vikram Singh

+9 votes

1 answer

S1-AP reset or ENodeB behavior once receiving the release context with Detach reason ?

posted Feb 7, 2014 by Hiteshwar Thakur

+2 votes

2 answers

Difference between HSS and SPR database ?

posted Sep 21, 2014 by Harshita

+7 votes

3 answers

LTE: Difference between Adaptive and non-adaptive HARQ ?

posted Dec 6, 2013 by Vimal Kumar Mishra

+3 votes

1 answer

How an eNodeB comes to know IP address of another eNodeB to setup x2 link ?

posted Jul 15, 2015 by Alok