Recent posts under tag enodeb

+1 vote

Opening for Senior/Lead Software Engineer at Radisys

posted Mar 21, 2016 by anonymous

+2 votes

2 answers

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

posted Mar 16, 2016 by Gnanendra Reddy

0 votes

0 answers

LTE: When does an operator put its cell site in "reserved" mode ?

posted Mar 15, 2016 by Harshita

0 votes

2 answers

LTE: What does eNodeB send "RRC establishment cause " in Initial UE message to MME ?

posted Mar 15, 2016 by Harshita

+1 vote

2 answers

LTE-Advanced: Is it necessary primary cell and secondary cells should have same coding and modulation schemes?

posted Mar 8, 2016 by Harshita

+3 votes

1 answer

LTE: What could be the consequences of having default bearer with GBR QoS rather than as a non-GBR ?

posted Mar 5, 2016 by Harshita

+1 vote

1 answer

How "FullConfig" IE in RRC Connection reconfiguration affects during handover?

posted Mar 2, 2016 by Kathy

+3 votes

1 answer

LTE: How does an eNodeB construct ECGI and TAI for an UE while sending messages like "Initial UE message " ?

posted Feb 29, 2016 by Vimal Kumar Mishra

+1 vote

2 answers

How does a UE distinguish if Enb is configured for TDD or FDD

posted Feb 29, 2016 by Shyam Narayan

0 votes

0 answers

LTE : Which UEs are targeted by eNodeB to participate for ANR feature ?

posted Feb 26, 2016 by Harshita

+1 vote

0 answers

Transport block size LTE calculation in the Vienna Simulator?

posted Feb 25, 2016 by Natalia Molinero Mingorance

+1 vote

1 answer

LTE : Neighbor Relationship Table is maintained per cell or per eNodeB ?

posted Feb 25, 2016 by Vimal Kumar Mishra

+1 vote

0 answers

LTE to 3G IRAT handover fails in preparation phase

posted Feb 21, 2016 by Bijit Deb

+1 vote

0 answers

LTE : When does an operator use femto cell and pico cell ?

posted Feb 16, 2016 by Harshita

+2 votes

2 answers

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

posted Feb 11, 2016 by Harshita

+2 votes

0 answers

LTE : What is th use of "Tunnel Information for BBF" IE carrying within the handover notify message ?

posted Feb 11, 2016 by Harshita

+3 votes

0 answers

LTE: How does cell selection procedure work and what are all parameters considered for during this procedure ?

posted Feb 7, 2016 by Vikram Singh

+3 votes

1 answer

LTE: When does an UE come to know about scrambling code of a cell ?

posted Feb 7, 2016 by Harshita

+1 vote

1 answer

LTE : What could be the reason behind broadcasting intraFreqBlackCellList information ?

posted Feb 6, 2016 by Harshita

+2 votes

0 answers

LTE : What is the difference between S-IntraSearchP and S-IntraSearchQ and when these parameters are being used ?

posted Feb 6, 2016 by Harshita

+3 votes

1 answer

LTE: How many types of cell re-selections UE can perform ?

posted Feb 5, 2016 by Harshita

+3 votes

2 answers

LTE: Why RLC layer only used in ARQ Process and there is no involvement of this layer in HARQ Process?

posted Feb 3, 2016 by Shyam Narayan

+3 votes

3 answers

LTE: What the eNodeB does when there is no target eNodeB is available to handover an UE ?

posted Jan 30, 2016 by Vikram Singh

+2 votes

3 answers

LTE: When does an eNodeB send "UE Context Release Request" message for an UE to MME ?

posted Jan 30, 2016 by Harshita

+3 votes

2 answers

LTE: When does an eNodeB send Error Indication message to MME for an UE ?

posted Jan 28, 2016 by Harshita

+5 votes

2 answers

When does a MME trigger UE context modification procedure towards an eNodeB for an UE ?

posted Jan 24, 2016 by Harshita

+2 votes

2 answers

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

posted Jan 22, 2016 by Vikram Singh

+2 votes

1 answer

For cause:radio failure,what will be the modification in RadioResourceConfigDedicated IE in RRC reestablishment?

posted Jan 21, 2016 by Karthik

+3 votes

0 answers

For cause:handover failure,what will be the modification in RadioResourceConfigDedicated IE in RRC reestablishment?

posted Jan 21, 2016 by Karthik

+2 votes

1 answer

LTE: Why the same Kenb can't be used for handover from one eNodeB to another another ?

posted Jan 16, 2016 by Vikram Singh

+1 vote

1 answer

LTE : In which scenario, UE sends "random number" within the RRC connection request message ?

posted Jan 13, 2016 by Vimal Kumar Mishra

0 votes

1 answer

LTE-A: Does the radio link failure applicable for secondary cell ?

posted Jan 8, 2016 by Harshita

+1 vote

0 answers

When does transfer syntax error come after initial context setup request?

posted Jan 7, 2016 by anonymous

+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

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0 answers

LTE : What are all differences between TDD and FDD radio frames ?

posted Jan 4, 2016 by Vikram Singh

+5 votes

0 answers

Who does radio bearer mapping during UTRAN to E-UTRAN handover where source RNC is pre-release 8

posted Dec 28, 2015 by anonymous

+3 votes

1 answer

How many times UE can send rach when ue try to sync at target enb during HO

posted Dec 22, 2015 by Veer Pal Singh Yadav

+3 votes

2 answers

LTE : What MME will do if handover gets failed ?

posted Dec 18, 2015 by Vimal Kumar Mishra

+2 votes

1 answer

SRS configuration in RRC connection reconfiguration message

posted Dec 17, 2015 by Rajib Samui

+2 votes

1 answer

Why in LTE ACK/NACK will come only after 4 subframes?

posted Dec 15, 2015 by Mallikharjuna Reddy

+2 votes

1 answer

What is central 62 sub carriers in LTE?

posted Dec 10, 2015 by Gnanendra Reddy

+3 votes

1 answer

When UE will send RRC connection request with establishment cause:MO-Data?

posted Dec 9, 2015 by Gnanendra Reddy

+3 votes

1 answer

How MAC will schedule PCCH message with ETWS or Sys info change(for the UEs which are in IDLE)?

posted Dec 6, 2015 by Badikela Mahesh

+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

+3 votes

1 answer

Is there any constraint on number of sub-carriers used by DMRS ?

posted Dec 2, 2015 by Harshita

+4 votes

2 answers

What is Pdcch order send by enb to ue?

posted Nov 28, 2015 by Veer Pal Singh Yadav

+3 votes

0 answers

What is filter coefficient in x2-handover and what is the purpose of it?

posted Nov 28, 2015 by Gnanendra Reddy

+1 vote

Developer Engineer at Airspan Networks

posted Nov 27, 2015 by anonymous

+3 votes

3 answers

How mme will react when it didn't receive WRITE-REPLACE WARNING RESPONSE after sending WRITE-REPLACE WARNING REQUEST.

posted Nov 21, 2015 by M.chandra Sheker

+1 vote

2 answers

LTE : Is ROHC applicable for every data packet or specific class of user data packets ?

posted Nov 21, 2015 by Harshita