Recent posts under tag lte

+1 vote

1 answer

What are the preamble formats defined for LTE FDD and TDD ?

posted Oct 1, 2013 by Vikram Singh

+3 votes

0 answers

Can a network charge an UE based on its presence in a sub region of a cell ?

posted Sep 30, 2013 by Vikram Singh

+2 votes

2 answers

Can a MME belong to more than one plmn ?

posted Sep 30, 2013 by Vikram Singh

+3 votes

2 answers

what the sequence of message exchanged between UE <-enode-> and the stack layer pdcp <->rlc<->mac for the data flow.

posted Sep 30, 2013 by Sony Mohanty

+4 votes

1 answer

How hardware accelerators is better than software solution support integrity and encryption in lte ?

posted Sep 29, 2013 by Vikram Singh

+3 votes

2 answers

Is there any impact of PHR (Power Head Room) on the data throughput ?

posted Sep 29, 2013 by Ganesh Kumar

+3 votes

2 answers

S3 interface in LTE?

posted Sep 28, 2013 by Salil Agrawal

+2 votes

1 answer

Which parameter used by eNB to decide X2 handover depending on Event A2 measurement?

posted Sep 27, 2013 by anonymous

+1 vote

1 answer

what is "virtual EPC" ?

posted Sep 26, 2013 by Vikram Singh

+3 votes

1 answer

Does MME have difference call flow for emergency call ?

posted Sep 26, 2013 by Neeraj Mishra

+3 votes

2 answers

How LTE Broadcast offers the cost benefits in the delivery of content demanded by mass audiences?

posted Sep 26, 2013 by Sanketi Garg

+6 votes

0 answers

LTE for utility services?

posted Sep 26, 2013 by Salil Agrawal

+4 votes

1 answer

why implementation of EIA0 in MME is optional ?

posted Sep 26, 2013 by Neeraj Mishra

+6 votes

3 answers

why lte operator are choosing TDD-LTE instead of FDD-LTE?

posted Sep 24, 2013 by Vimal Kumar Mishra

+2 votes

1 answer

What is Automatic Neighbour Relation and how it works for LTE network ?

posted Sep 24, 2013 by Neeraj Mishra

+4 votes

1 answer

HA (High availability) for LTE core network ?

posted Sep 23, 2013 by Ganesh Kumar

+3 votes

0 answers

Why M2M needed static IP address? Can someone please explain through a real life example ?

posted Sep 23, 2013 by Vimal Kumar Mishra

+8 votes

1 answer

when static IP address allocation scheme in better than dynamic one in lte?

posted Sep 22, 2013 by Vimal Kumar Mishra

+7 votes

1 answer

what is LPPA in lte ? and How can it be used for an UE ?

posted Sep 22, 2013 by Vimal Kumar Mishra

+2 votes

3 answers

what are the steps taken by UE to get know in what configuaration (1.4 Mhz, 5Mhz, 10Mhz etc) eNodeB is running ?

posted Sep 21, 2013 by Ganesh Kumar

+4 votes

0 answers

What is Counter Mode Control in LTE RRC context ?

posted Sep 21, 2013 by Neeraj Mishra

+4 votes

1 answer

load balancing algorithm in LTE?

posted Sep 21, 2013 by anonymous

+4 votes

1 answer

What is the meaning of carrier frequency in terms of LTE/UMTS?

posted Sep 21, 2013 by anonymous

+4 votes

1 answer

why there is no PGW initiated primary bearer activation

posted Sep 19, 2013 by anonymous

+3 votes

1 answer

Adaptive antenna and Beam forming

posted Sep 19, 2013 by Chandra Javalkar

+1 vote

1 answer

How Proxy Call Session Control Function(P-CSCF) works for LTE users ?

posted Sep 19, 2013 by Neeraj Mishra

+1 vote

1 answer

what is the significance of maintaing multiple plmn's list like home plmn list, visited plmn list at UE ?

posted Sep 18, 2013 by Ganesh Kumar

+2 votes

1 answer

what are the algos supported at network side to support encryption and integrity in lte ?

posted Sep 17, 2013 by Neeraj Mishra

+2 votes

2 answers

What is the relation between SDF and TFT at PGW/PCEF ?

posted Sep 17, 2013 by Neeraj Mishra

+2 votes

1 answer

Difference between CS fallback and 1xCS fall back ?

posted Sep 16, 2013 by Neeraj Mishra

+3 votes

1 answer

How many DRB's in LTE? can some one explain their Functions?

posted Sep 16, 2013 by Giri Prasad

+2 votes

2 answers

can anyone Explain about HARQ and ARQ in LTE?

posted Sep 16, 2013 by Giri Prasad

+2 votes

1 answer

What is a blacklisted Cell in LTE?

posted Sep 16, 2013 by Luv Kumar

+2 votes

1 answer

Detach type in network initiated detach

posted Sep 16, 2013 by Luv Kumar

+3 votes

1 answer

How Authentication procedure works in lte ?

posted Sep 16, 2013 by Neeraj Mishra

+2 votes

1 answer

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

posted Sep 15, 2013 by Ganesh Kumar

+3 votes

1 answer

what is the use of Mobile IP Home agent ?

posted Sep 15, 2013 by Vikram Singh

+5 votes

2 answers

Relationship between service areas and tracking areas in lte ?

posted Sep 14, 2013 by Vikram Singh

+2 votes

1 answer

What simulation I can do for LTE (voice ,video and SMS) with opnet-16 modular

posted Sep 14, 2013 by Eng Sara Al-Shaheri

+3 votes

2 answers

How ROHC works at LTE PDCP layer ?

posted Sep 14, 2013 by Neeraj Mishra

+3 votes

3 answers

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

posted Sep 14, 2013 by Vikram Singh

+2 votes

1 answer

what factors derive User plane delay in lte ?

posted Sep 13, 2013 by Vikram Singh

+1 vote

2 answers

what is eICIC in lte ?

posted Sep 13, 2013 by Neeraj Mishra

+4 votes

2 answers

How does SMS OVER LTE works?

posted Sep 12, 2013 by Ramchandra Sawant

+1 vote

1 answer

What is the use of S-TMSI for eNodeB ?

posted Sep 12, 2013 by Ganesh Kumar

+1 vote

2 answers

Online Charging in LTE

posted Sep 12, 2013 by anonymous

+1 vote

1 answer

What is basic difference between VoLGA and SRVCC ?

posted Sep 11, 2013 by Vikram Singh

+4 votes

1 answer

What is the use of Default Paging DRX sent from eNodeb to MME in S1 SetUp Req message ?

posted Sep 11, 2013 by Vikram Singh

+1 vote

1 answer

what are the possible scenarios when UE triggers RRC connection re-establishment ?

posted Sep 10, 2013 by Neeraj Mishra

+2 votes

1 answer

Connection Management States at EPC

posted Sep 10, 2013 by Luv Kumar