Recent posts under tag enodeb

+1 vote

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LTE: How does eNodeB identify for which UE rrc re-establishment request message is received ?

posted Sep 3, 2016 by Vikram Singh

+3 votes

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LTE: What all messages are exchanged between UE and Network while establishing a dedicated bearer ?

posted Sep 1, 2016 by Neelam

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LTE: How does channel quality indicator value impact downlink and uplink resource scheduling for an UE ?

posted Sep 1, 2016 by Ganesh

+2 votes

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LTE: Why the user plane data is not integrity protected before sending to UE over the air ?

posted Sep 1, 2016 by Ganesh

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LTE: What is the use of PUCCH de-modulation reference signal (DMRS) which is transmitted along with PUCCH resources ?

posted Aug 30, 2016 by Harshita

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LTE: What parameters derive number of RBs or sub carriers used PUCCH resources in a subframe ?

posted Aug 30, 2016 by Harshita

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LTE: When an eNodeB reponds with RRC Connection Reject containing the "deprioritisationReq" information for a request ?

posted Aug 28, 2016 by Harshita

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LTE: In ideal condition, how many random access preambles can be decoded successfully at the eNodeB ?

posted Aug 27, 2016 by Ganesh

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LTE: At what positions in RBs, different types of reference signals are transmitted ?

posted Aug 27, 2016 by Ganesh

+2 votes

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LTE: Does the home eNodeB support all features that a macro eNodeB can support ?

posted Aug 27, 2016 by Ganesh

+2 votes

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LTE: How an UE come to know about number of transmit antennas supported at eNodeB ?

posted Aug 27, 2016 by Ganesh

+3 votes

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LTE: Why PSS and SSS are transmitted on the last and second last OFDM symbols of slot zero ?

posted Aug 26, 2016 by Harshita

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LTE: How many minimum RBs are required to transmit master information block ?

posted Aug 24, 2016 by Harshita

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Push/Retain PS Traffic on LTE using parameters help

posted Aug 21, 2016 by anonymous

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LTE: When measurement event B2 is considered over and above event B1 for inter RAT measurement ?

posted Aug 10, 2016 by Vikram Singh

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LTE: Why frequency offset is not considered for leaving and entering condition of event A6 ?

posted Aug 10, 2016 by Vikram Singh

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LTE to EHRPD call flow: Can anyone provide me information regarding call process from LTE to EHRPD?

posted Aug 9, 2016 by Arijit Chakraborty

+3 votes

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TAU procedure in Connected mode and Idle

posted Aug 9, 2016 by Arijit Chakraborty

+2 votes

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LTE: How different threshold values are derived for different event like A1, A2, A3, A4 and A5 ?

posted Aug 9, 2016 by Ganesh

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LTE: What MME does after receiving UE capabilities information from the eNodeB for an UE ?

posted Aug 6, 2016 by Vikram Singh

+3 votes

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How network decides when to do handover in LTE?

posted Aug 5, 2016 by Arijit Chakraborty

+3 votes

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In Intra-cell system information will differ or not?

posted Jul 28, 2016 by Manohar Venkat.ch

+6 votes

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LTE: How a LTE UE come to know whether LTE network supports IMS call or not ?

posted Jul 28, 2016 by Vikram Singh

+1 vote

1 answer

LTE: How the eNB transmit the RAR message (on which time-frequency resources)

posted Jul 23, 2016 by anonymous

+3 votes

2 answers

LTE: Is the inter operator handover possible between two LTE networks ?

posted Jul 21, 2016 by Harshita

+2 votes

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LTE: Is there any constraint on number of S1-AP connections that one eNodeB may have with different MMEs ?

posted Jul 6, 2016 by Neeraj Mishra

+3 votes

2 answers

How to Broadcast paging and SI's when ENodeB receives ETWS Indication.

posted Jul 5, 2016 by Manohar Venkat.ch

+3 votes

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eNodeB planning by bandwidth

posted Jul 2, 2016 by Tuan Anh Bui Pham

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Why paging occassion only for subframe number 0,4,5,9 is there any reason?

posted Jun 23, 2016 by Gnanendra Reddy

+2 votes

1 answer

What information systeminfo value tag and system info modification IE s will convey to UE and Why 2 IES ?

posted Jun 23, 2016 by Gnanendra Reddy

+2 votes

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Why UE sends measurement report periodically to Enodeb?

posted Jun 23, 2016 by Gnanendra Reddy

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What is the format of year in Universal time and local time zone IE inside EMM information message during LTE attach ?

posted Jun 21, 2016 by Deepanjan Biswas

+1 vote

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How SeNB will respond when UE sends Measurement report for event A2?

posted Jun 20, 2016 by Gnanendra Reddy

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LTE: What is time based discarding at PDCP layer and why it is used ?

posted Jun 19, 2016 by Neeraj Mishra

+2 votes

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LTE: Is congestion in radio network a generic term or associated to few specification defined parameters ?

posted Jun 17, 2016 by Vikram Singh

+1 vote

1 answer

LTE: Does the network operator charge for signalling messages ?

posted Jun 12, 2016 by Vikram Singh

+2 votes

2 answers

How we calculate UE mobility in LTE?Is there any mechanism?

posted Jun 9, 2016 by Gnanendra Reddy

+1 vote

2 answers

Is it possible to modify the QCI of the Default bearer after UE attach complete?

posted Jun 1, 2016 by Jabid

+2 votes

2 answers

Why Security Should be needed to Initiate RRC Connection Re-establishment?

posted May 17, 2016 by Mallikharjuna Reddy

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LTE: How does an UE make out whether it should do intra-frequency or inter-frequency cell re-selection ?

posted May 8, 2016 by Vikram Singh

+2 votes

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LTE: How does eNodeB enforce uplink data rate and what eNodeB does in case when UE is not following the uplink limit ?

posted May 8, 2016 by Vikram Singh

+1 vote

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LTE: Can an eNodeB start broadcasting/stop broadcasting additional PLMN without restarting ?

posted May 8, 2016 by Harshita

+2 votes

1 answer

LTE: What is the significance of broadcasting system bandwidth information in master information block (MIB) ?

posted May 4, 2016 by Vikram Singh

+1 vote

1 answer

What UE is supposed to do when it move from a Tracking Area to another Tracking Area ?

posted May 2, 2016 by Arijit Chakraborty

+2 votes

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LTE: In what all layer changes need to be done to support LTE-U ?

posted Apr 30, 2016 by Harshita

+5 votes

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Why PSS and SSS are placed adjacent in FDD but not in TDD?

posted Apr 24, 2016 by Bhaskar Kalaria

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Can anyone provide information regarding few issues observed in UE side and debug process while testing on LTE ?

posted Apr 22, 2016 by Arijit Chakraborty

+2 votes

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Default Bearer of a UE (i.e UE1) can be Pre-emptable by another UE (i.e UE2) in Congestion?

posted Apr 12, 2016 by Mallikharjuna Reddy

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1 answer

LTE: what is the total capacity of an eNodeB in a cell?

posted Mar 26, 2016 by anonymous

+1 vote

1 answer

LTE : Is it possible target eNodeB send the uplink grant in advance to UE within the handover command message ?

posted Mar 21, 2016 by Harshita