Recent posts under tag enodeb

+4 votes

0 answers

Should long drx cycle be multiple of short drx cycle or both can be independent if long and short both drx configuring?

posted Feb 13, 2015 by anonymous

+3 votes

4 answers

LTE: Incase of handover, when will UE recieves Target eNB systemInformation(SIB,MIB) ?

posted Feb 13, 2015 by Kishore Kumar Ponukumati

+3 votes

3 answers

How eNodeB will send the data to UE when UE is in long drx cycle?

posted Feb 12, 2015 by Veer Pal Singh Yadav

+2 votes

1 answer

How in lte differntiate cells whcih is under one eNB?

posted Feb 5, 2015 by anonymous

+4 votes

1 answer

What could be possible reasons of X2-handover failure ?

posted Feb 1, 2015 by Harshita

+2 votes

1 answer

Why SRB-ToAddMod has only rlc,logical channel configurations and what about remaining configurations(pdcp,mac,phy)?

posted Jan 30, 2015 by Gnanendra Reddy

+2 votes

0 answers

What is purpose of ReportonLeave in Reportconfig IE?

posted Jan 30, 2015 by Gnanendra Reddy

+1 vote

1 answer

What is purpose of cellforwhichtoreport CGI IE in MeasobjEUTRA IE?

posted Jan 30, 2015 by Gnanendra Reddy

+3 votes

0 answers

MME sends radio bearer setup request with the same QCI twice?

posted Jan 29, 2015 by anonymous

+2 votes

2 answers

What happens if eNB didnt receive rrc connection reconfiguration complete message from UE?

posted Jan 29, 2015 by Gnanendra Reddy

+3 votes

1 answer

Why integrity protection algorithm is not used for DRB?

posted Jan 29, 2015 by Gnanendra Reddy

+3 votes

0 answers

What is Radioresourceconfigcommon IE in Mobility controlinfo IE?

posted Jan 28, 2015 by Gnanendra Reddy

+1 vote

1 answer

what is S-measure in Measconfig IE?

posted Jan 28, 2015 by Gnanendra Reddy

+4 votes

1 answer

What is difference between measurement objects and measurement ids in rrc?

posted Jan 28, 2015 by Gnanendra Reddy

+1 vote

1 answer

What is offset frequency in MeasobjectEUTRA IE?

posted Jan 28, 2015 by Gnanendra Reddy

+2 votes

0 answers

What is RN Reconfiguration and use of this message?

posted Jan 27, 2015 by Gnanendra Reddy

+4 votes

0 answers

Whether UE will send PRACH periodically or under certain conditions only?

posted Jan 24, 2015 by Chaitanya Pandurang Umbare

+1 vote

1 answer

What is difference between handover and cell change order in RRC?

posted Jan 21, 2015 by Gnanendra Reddy

+1 vote

1 answer

Which timer UE starts when Handover command is received from TeNB?

posted Jan 9, 2015 by Gnanendra Reddy

+1 vote

2 answers

While UE attachment, should UE context release happen if Initial Context Setup is not received @ eNB?

posted Jan 7, 2015 by Sourav Mondal

+2 votes

1 answer

Should eNB broadcas MIB & SIB messages after CELL DOWN operation?

posted Jan 5, 2015 by Sourav Mondal

+3 votes

0 answers

When S1 HO is initiated by source eNB admin down, what should be the value of ac-BarringFactor in HO Required message?

posted Jan 4, 2015 by Sourav Mondal

+3 votes

2 answers

How to inform MME about UE movement from eNB1 to eNB2 after UE sending Re-establishment-HO failure to eNB2 during HO?

posted Dec 23, 2014 by anonymous

+2 votes

1 answer

What is difference between Normal eNB and Donor eNB?

posted Dec 23, 2014 by Gnanendra Reddy

+1 vote

1 answer

What is the use of Handover report message in x2ap?

posted Dec 17, 2014 by Gnanendra Reddy

+1 vote

1 answer

What is the purpose of Mobility settings change in x2ap?

posted Dec 17, 2014 by Gnanendra Reddy

+2 votes

3 answers

LTE Basics: Is only Radio Interface the one which is non-wired rest everything is connected through wire?

posted Dec 17, 2014 by anonymous

+1 vote

1 answer

What is X2-based handover with Serving GW relocation in LTE?

posted Dec 16, 2014 by Gnanendra Reddy

+4 votes

1 answer

What is Inter LTE Handover in X2AP?

posted Dec 16, 2014 by Gnanendra Reddy

+1 vote

1 answer

What is the difference between X2SETUP and eNB Configuration Update message?

posted Dec 15, 2014 by Gnanendra Reddy

+3 votes

1 answer

Why security Mode Complete message is integrity protected but unciphered in RRC ?

posted Dec 15, 2014 by Gnanendra Reddy

+1 vote

0 answers

How many users PDCCH can be multiplexed for format 1 and format 2 respectively on the same physical resource?

posted Dec 15, 2014 by Sridharan P

+2 votes

0 answers

How many Maximum bits are there for PUCCH of format 1/1a/1b and 2/2a/2b each and they are spread in how many symbols?

posted Dec 15, 2014 by Sridharan P

+1 vote

0 answers

How many Symbols are used for PUSCH in a SRS subframe per subcarrier, including multiplexed CQI.

posted Dec 15, 2014 by Sridharan P

+1 vote

0 answers

For Turbo coding rate matching, data block is to be spread in how many columns?

posted Dec 15, 2014 by Sridharan P

+2 votes

0 answers

Does UE read all PO per drx cycle or any one PO in idle mode?

posted Dec 14, 2014 by anonymous

+1 vote

1 answer

If for single layer TBS size is "X", will the TBS size be n.X for n layers? Why?

posted Dec 12, 2014 by Sridharan P

+2 votes

2 answers

When S-TMSI or IMSI included in paging UE identity within paging message?

posted Dec 12, 2014 by Gnanendra Reddy

+2 votes

0 answers

For a buffer of length 6140 from MAC (TTI), what is the number of segments? Why?

posted Dec 11, 2014 by Sridharan P

+2 votes

1 answer

In FDD, the UL and DL frame timing is slightly skewed in time and who is earlier by how much?

posted Dec 11, 2014 by Sridharan P

+1 vote

1 answer

What is the length of preamble sequence in bits and how many RB's are required to send?

posted Dec 11, 2014 by Sridharan P

0 votes

1 answer

What is RRC connection reconfiguration failure and Handover failure in RRC connection Reestablishment request message?

posted Dec 10, 2014 by Gnanendra Reddy

+1 vote

0 answers

What are the parameters defining the TBS size?

posted Dec 10, 2014 by Sridharan P

0 votes

1 answer

If the TA is 25 in the RAR, what is the TA adjustment required in microseconds?

posted Dec 10, 2014 by Sridharan P

+1 vote

1 answer

In case of 4x4 MIMO, how many reference signals are there in an RB?

posted Dec 10, 2014 by Sridharan P

+2 votes

0 answers

What are the 4 configurations of CCE?