Recent posts under tag enodeb

+2 votes

1 answer

what are the control information interleaved together with PUSCH?

posted Dec 9, 2014 by Sridharan P

+4 votes

0 answers

which channel case BitRepeatationCoding is used?

posted Dec 8, 2014 by Sridharan P

+3 votes

1 answer

Which are the Physical signals sent in DCI?

posted Dec 8, 2014 by Sridharan P

+3 votes

1 answer

What is "FullConfig" IE and When it is present in RRC Connection reconfiguration message?

posted Dec 8, 2014 by Gnanendra Reddy

+2 votes

1 answer

When Macro eNB id is included in Global eNB id ?

posted Dec 5, 2014 by Gnanendra Reddy

+5 votes

0 answers

What is the purpose of MCS coding scheme 29,30 and 31 in UL/DL in lte?

posted Nov 21, 2014 by anonymous

+4 votes

2 answers

In case of RRC-Idle,EMM-Idle, will UE and EPC keeps bearer configuration?

posted Nov 19, 2014 by anonymous

+3 votes

2 answers

Why eNB send Idlemodemobilitycontrolinfo IE in rrc connection release message to UE?

posted Nov 12, 2014 by Gnanendra Reddy

+2 votes

1 answer

what is mobilitycontrolinfo IE and idle modemobilitycontrolinfo IE in rrc ?

posted Nov 12, 2014 by Gnanendra Reddy

+3 votes

1 answer

why Source eNB Sends Number of antenna ports IE in x2setup request message and what is number of antenna ports IE?

posted Nov 11, 2014 by Gnanendra Reddy

+5 votes

2 answers

Difference between SRB1 and SRB2 in lte ?

posted Nov 6, 2014 by Vikram Singh

+5 votes

1 answer

Why does lte support only 64 preamble sequences ?

posted Nov 5, 2014 by Neeraj Mishra

+2 votes

2 answers

How many users an eNodeB or MME can support?

posted Nov 4, 2014 by Sandeep Otari

+3 votes

1 answer

How enodeB chooses target cell for handover?

posted Nov 3, 2014 by anonymous

+3 votes

1 answer

Why header compression is not implemented at e-UTRAN for MBMB user plane data ?

posted Nov 3, 2014 by Neeraj Mishra

+4 votes

1 answer

Why eNodeB include "Default Paging DRX" IE within the S1 setup request message?

posted Nov 2, 2014 by anonymous

+4 votes

1 answer

How many bearers of RLC AM/UM mode possible per UE in LTE?

posted Oct 30, 2014 by anonymous

+5 votes

1 answer

Why UE sends RRC Connection Request followed by EUTRA triggered RRC Connection Release?

posted Oct 29, 2014 by Nagaraja Sadar

+3 votes

0 answers

Can OverloadStop message be sent from MME to eNB?

posted Oct 28, 2014 by anonymous

+5 votes

1 answer

LTE Uplink/Downlink Scheduling Algorithm Input and Output?

posted Oct 25, 2014 by Selvakumar

+4 votes

2 answers

Is there any scheme for eNodeB to inform UEs to change their UL bit-rate?

posted Oct 24, 2014 by anonymous

+4 votes

1 answer

What is the first message which goes on S1 when eNodeB is switched on?

posted Oct 16, 2014 by anonymous

+3 votes

3 answers

When eNodeB sends "UE Context Release Request" message to MME ?

posted Oct 14, 2014 by Sandeep Otari

+4 votes

1 answer

What signalling messages are exchanged between UE and eNodeB in case of cell change ?

posted Oct 14, 2014 by Harshita

+3 votes

1 answer

What is Donor eNodeB (DeNB) and use of it ?

posted Oct 12, 2014 by anonymous

+2 votes

2 answers

LTE: Is measurement gaps needed to UE to read intra frequency neighbor cell MIB/SIB?

posted Oct 12, 2014 by anonymous

+4 votes

1 answer

Why Autonomous gap is used by UE in LTE?

posted Oct 11, 2014 by anonymous

+5 votes

0 answers

An eNodeB can be part of maximum 8 MBSFN areas only, why ?

posted Oct 8, 2014 by Ganesh

+4 votes

2 answers

When Path Switch Request Message is sent from eNodeB to MME?

posted Oct 7, 2014 by Varun Kumar

+5 votes

1 answer

What is the use of eNodeB direct transfer message and when it is used ?

posted Oct 7, 2014 by Neeraj Mishra

+4 votes

1 answer

What does relay node indicator IE presence in Initial UE message signify ?

posted Oct 7, 2014 by Harshita

+4 votes

2 answers

What is the need of location reporting procedure over S1-AP interface and also how it work?

posted Oct 5, 2014 by Nimish

+5 votes

1 answer

What is the use of cell access mode for an UE ?

posted Oct 1, 2014 by Harshita

+2 votes

0 answers

On what basis eNondeB assigns CQI periodicity to a UE?

posted Sep 26, 2014 by Balwinder

+1 vote

1 answer

What is the purpose of having Location Reporting Procedure ?

posted Sep 25, 2014 by Neelam

+1 vote

2 answers

what does mean by periodicity of sibs and mibs ?

posted Sep 25, 2014 by Harshita

+3 votes

1 answer

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

posted Sep 24, 2014 by anonymous

+1 vote

1 answer

LTE : Data forwarding over X2ap during handover ?

posted Sep 23, 2014 by Bheemappa G

+5 votes

0 answers

How to measure LTE cell availability?

posted Sep 22, 2014 by anonymous

+2 votes

0 answers

What does mean by UE specific reference signal and how does it work ?

posted Sep 14, 2014 by Harshita

+1 vote

1 answer

How can we calculate the transport block size given the MCS index?

posted Sep 12, 2014 by anonymous

0 votes

2 answers

When does eNodeB send measurement gap configuration for the first time to a UE in live network?

posted Sep 11, 2014 by anonymous

+1 vote

0 answers

How does Absolute Blank Sub-Frame work to avoid inter cell interface ?

posted Sep 7, 2014 by Ganesh

+2 votes

0 answers

What are all actions taken by MME, when UE context Modification or E-RAB Modification procedure gets failed ?

posted Sep 4, 2014 by Vimal Kumar Mishra

+1 vote

0 answers

Coverage of a Macro eNodeB ?

posted Sep 3, 2014 by Harshita

+1 vote

0 answers

Is there a way to estimate inter-cell distance in LTE?

posted Sep 1, 2014 by Chahat Sharma

0 votes

1 answer

LTE: Why LTE can not support Soft Handover?

posted Aug 28, 2014 by Mohammad Alsharif

+1 vote

1 answer

What is difference between inter/intra-eNodeB and inter/intra-frequency handover?

posted Aug 27, 2014 by anonymous

+1 vote

1 answer

LTE : Will CRE(cell range expansion) causes RLF (radio link failure)?

posted Aug 26, 2014 by Bheemappa G

+3 votes

0 answers

LTE: Inter-RAT cell change order ?

posted Aug 21, 2014 by Ganesh