Recent posts under tag enodeb

+2 votes

1 answer

How does Handover to EUTRA procedure works?

posted Apr 20, 2015 by Gnanendra Reddy

+3 votes

1 answer

How does an eNodeB use feature group indicator (FGI) ?

posted Apr 19, 2015 by Harshita

+3 votes

2 answers

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

posted Apr 18, 2015 by Gnanendra Reddy

+1 vote

1 answer

What is the use of rrc transaction identifier in rrc messages ?

posted Apr 16, 2015 by Vikram Singh

+4 votes

1 answer

What is Layer3 Filtering in LTE?

posted Apr 15, 2015 by Gnanendra Reddy

+3 votes

1 answer

Difference between suitable and acceptable cell in lte ?

posted Apr 10, 2015 by Harshita

+3 votes

1 answer

Please clarify below doubts when UE goes in IDLE mode..

posted Apr 10, 2015 by Chirag Gangdev

+1 vote

1 answer

How eNB performs scheduling Job and What is the purpose of scheduling?

posted Apr 9, 2015 by Gnanendra Reddy

+2 votes

1 answer

Is TAU request considered as mo-signalling for establishment cause ?

posted Apr 8, 2015 by Alok

+3 votes

1 answer

How Enb resolves contention resoultion in Rach procedure?

posted Apr 8, 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

+2 votes

1 answer

When does an UE change UE specific drx parameters ?

posted Apr 6, 2015 by Vikram Singh

+2 votes

1 answer

Is it true that one eNB belongs to one TA or 1TA contains multiple Enbs?

posted Apr 4, 2015 by Gnanendra Reddy

+3 votes

2 answers

What are the messages present between Enb and MME and How you see those messages in wireshark?

posted Apr 4, 2015 by Gnanendra Reddy

+5 votes

2 answers

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

posted Apr 2, 2015 by Harshita

+3 votes

0 answers

Doubling LTE Power - Impact on User End Throughput

posted Apr 1, 2015 by anonymous

+3 votes

1 answer

What is Mobility settings change message and when Enb will initiate it?plz explain in general terms?

posted Apr 1, 2015 by Gnanendra Reddy

+2 votes

0 answers

What does number of antenna port signify for a cell ?

posted Mar 30, 2015 by Alok

+5 votes

0 answers

How does presence of "Handover Restriction List" information impact on subsequent handover ?

posted Mar 30, 2015 by Harshita

+5 votes

1 answer

Does all MME belong to a pool have connection with eNodeB belongs to the same pool ?

posted Mar 27, 2015 by Vimal Kumar Mishra

+2 votes

0 answers

Why the value of "Last_submitted_PDCP_RX_SN" variable set to 4095 at the time of PDCP entity establishment ?

posted Mar 26, 2015 by Harshita

+4 votes

0 answers

Can two cells of same eNodeB operates on different frequency and different modes (FDD and TDD) ?

posted Mar 25, 2015 by Harshita

+2 votes

1 answer

Difference between security mode procedure and AS Security setup?

posted Mar 25, 2015 by Srinivas Sambari

+4 votes

1 answer

How target enodeb will validate the new incoming user during x2 or s1 handover?

posted Mar 24, 2015 by Srinivas Sambari

+4 votes

0 answers

How does RLC layer detect protocol error and also it correct ?

posted Mar 22, 2015 by Harshita

+4 votes

2 answers

What is logical channel prioritization and how does it work ?

posted Mar 22, 2015 by Harshita

0 votes

1 answer

What is the functionality of LTE physical layer ?

posted Mar 21, 2015 by Alok

+3 votes

0 answers

Why MAC, RLC and PDCP all protocol layers are considered as L2 layers in stack ?

posted Mar 21, 2015 by Alok

+3 votes

1 answer

How PCI selection is done for a lte cell ?

posted Mar 21, 2015 by Harshita

+1 vote

1 answer

Difference between short BSR, long BSR and truncated BSR ?

posted Mar 19, 2015 by Alok

+2 votes

1 answer

When error indication message will be sent from eNB1 To eNB2 and please tell test procedure how to check this?

posted Mar 19, 2015 by Gnanendra Reddy

+4 votes

0 answers

X2 setup failure, no sctp assocation seen?

posted Mar 19, 2015 by anonymous

+2 votes

1 answer

What is the relationship between eNodeB,Cell and Sector ?

posted Mar 18, 2015 by Kishore Kumar Ponukumati

+3 votes

0 answers

What could be reason for LTE to 3G reselection failure?

posted Mar 18, 2015 by Alkesh Mehta

+4 votes

2 answers

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

posted Mar 17, 2015 by Sachidananda Sahu

+4 votes

1 answer

Why Identity Request Need to be perform by MME after successful Authentication and Security Mode Complete...?

posted Mar 17, 2015 by Srinivas Sambari

+3 votes

2 answers

How does LTE advanced offer more data rate as compare to LTE ?

posted Mar 14, 2015 by Harshita

+1 vote

1 answer

What are all new features added in LTE and LTE-advanced ?

posted Mar 14, 2015 by Harshita

+1 vote

2 answers

During initial attach At what stage MME came to know about IMSI of the UE?

posted Mar 13, 2015 by Gnanendra Reddy

+3 votes

1 answer

Why GUMMEI is included in RRC Connection setup complete message?

posted Mar 13, 2015 by Gnanendra Reddy

+1 vote

1 answer

Why attach request is embedded in RRC connection setup complete message ?

posted Mar 12, 2015 by Gnanendra Reddy

+3 votes

0 answers

Does UE capability info indication mandatory or optional over S1-AP link ?

posted Mar 11, 2015 by Harshita

+2 votes

2 answers

LTE: How PGW will select the SGW for Incoming Packet?

posted Mar 8, 2015 by Srinivas Sambari

+2 votes

1 answer

What is listed cells and detected cells in measurement reporting procedure?

posted Mar 4, 2015 by Gnanendra Reddy

+3 votes

1 answer

Should eNodeB change value of systemInfoValueTag (present inside SIB1) upon changing Pmax value after successful attach?

posted Mar 2, 2015 by anonymous

+2 votes

1 answer

What is the relation between Ac barring info in SIB2 and cell barred in SIB1?

posted Feb 26, 2015 by Gnanendra Reddy

+2 votes

0 answers

What is serving cell,serving cell can be primary cell or secondary cell?or only primary cell can be serving cell?

posted Feb 26, 2015 by Gnanendra Reddy

+2 votes

0 answers

store huge mbms session data in eNodeB

posted Feb 24, 2015 by anonymous

+2 votes

2 answers

What will happen when UE sends neighbor cell measurement for HO but that neighbor cell is barred?

posted Feb 18, 2015 by Veer Pal Singh Yadav

+4 votes

1 answer

UE needs to read which MIB/SIB in idle mode when return from no coverage area?

posted Feb 16, 2015 by Veer Pal Singh Yadav