Recent posts under tag ue

+2 votes

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Why PDCP duplication is activated from MAC in NR?

posted Jan 25, 2018 by Rohit Verma

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Why there is no padding BSR in NR?

posted Jan 25, 2018 by Rohit Verma

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Why RAR contains only RAPID PDU?In which scenario gNB gives this PDU?

posted Jan 24, 2018 by Himani

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how to acheive better data rate for CSG subsriber in schedular than non CSG in femtocell ?

posted Jan 23, 2018 by Mohit Mohan

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To download the Data in LTE what all channels & layer 2 messages involved after UE is in connected state?

posted Jan 23, 2018 by Mohit Mohan

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LTE: Due to which reasons, UE enables ESM information transfer (EIT) flag in PDN connectivity request message ?

posted Jan 22, 2018 by Rupam

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What is the use drx-SlotOffset parameter in 5G?

posted Jan 19, 2018 by Jaganathan

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What is the use of lcp-maxPUSCH-Durartion in MAC?

posted Jan 19, 2018 by Jaganathan

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LTE: In which scenarios, eNodeB starts rejecting incoming connection requests ?

posted Jan 19, 2018 by Ganesh

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2 answers

LTE: Which procedures can be triggered by UE when it moves from RRC idle to connected mode ?

posted Jan 19, 2018 by Ganesh

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What is lcp-allowedSCS in LCP configuration?

posted Jan 18, 2018 by Jaganathan

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What is the duration of Each SS Block and SS burst in 5G?

posted Jan 18, 2018 by Jaganathan

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What is the use of the following parameter "csirs-dedicatedRACH-Threshold" ?

posted Jan 17, 2018 by Jaganathan

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What is the difference between single PHR and multi PHR MAC CE?

posted Jan 12, 2018 by Jaganathan

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When configured grant MAC CE will be used?

posted Jan 11, 2018 by Jaganathan

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What is configured grant type 1 and type 2 in uplink?

posted Jan 10, 2018 by Jaganathan

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SPS configuration for each BWP is different or same ?

posted Jan 10, 2018 by Jaganathan

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SMS for PS-only

posted Jan 10, 2018 by Michael Semama

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How multiple SR will be handled?

posted Jan 9, 2018 by Jaganathan

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Why Beam forming recovery Rach response is scrambled with CRNTI?

posted Jan 8, 2018 by Jaganathan

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Is it mandatory that Beam failure recovery should use contention free RACH in 5G?

posted Jan 8, 2018 by Jaganathan

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What happens at UE side once it detects Beam failure in 5G?

posted Jan 5, 2018 by Jaganathan

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How UE RLC entity will forward status PDU to SENB in case of DL data?

posted Jan 4, 2018 by Jaganathan

+2 votes

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Can more than one QOS flow data flows into the single DRB in 5G?

posted Jan 3, 2018 by Himani

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Does one PDU session has multiple DRB flow in 5G?

posted Jan 3, 2018 by Himani

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Why there is only one CS-resource config per BA-BWP?

posted Jan 1, 2018 by Jaganathan

+1 vote

1 answer

What is the use of I-RNTI in 5G?

posted Jan 1, 2018 by Jaganathan

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Can we apply packet duplication rules to SRB's in 5G?

posted Dec 29, 2017 by Jaganathan

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What is BA in LTE?How it is different from CA ?

posted Dec 29, 2017 by Jaganathan

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What is CS-Resource in Uplink?Where it will be usefull?

posted Dec 28, 2017 by Jaganathan

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Does Beam level mobility(target Beam in other cell) require UE handover ?

posted Dec 28, 2017 by Jaganathan

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Re-transmission at lower layers

posted Dec 27, 2017 by Sushant Bose

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How RAN paging works in 5G?

posted Dec 27, 2017 by Jaganathan

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How cell reselection will happen in RRC inactive state?

posted Dec 27, 2017 by Jaganathan

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How UE will be authenticated in RRC inactive state?

posted Dec 26, 2017 by Jaganathan

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5G introduce UL grant & corresponding UL data transmission in same SF ! Is that true?

posted Dec 26, 2017 by Jaganathan

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1 answer

LTE: What is RSTD (Reference Signal Time Difference) and where it is used ?

posted Dec 24, 2017 by Harshita

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How does an eNB gets connected to application layer in MTC?

posted Dec 24, 2017 by Balagopal 24

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LTE: What is positioning reference signal occasion and what it does for UE ?

posted Dec 24, 2017 by Harshita

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LTE: How much network synchronization become necessary to implement PRS in LTE ?

posted Dec 24, 2017 by Harshita

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How PRS signal works to detect the UE position?

posted Dec 22, 2017 by Himani

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What is beam failure recovery in 5G?

posted Dec 22, 2017 by Jaganathan

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What is the use of SPS-CSI in 5G?

posted Dec 21, 2017 by Jaganathan

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Why there is a change in TB formation at 5G MAC level ?

posted Dec 21, 2017 by Jaganathan

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LTE: What happens when an UE move from old MME to new MME without doing handover ?

posted Dec 21, 2017 by Ganesh

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Based on what measure ENB will trigger Beam re selection procedure in 5G?

posted Dec 20, 2017 by Jaganathan

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What is the use of micro-DRX in 5G and how it works?

posted Dec 20, 2017 by Jaganathan

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LTE: Is there any difference on attach procedure if UE does manual network search and try to attach UE ?

posted Dec 20, 2017 by Ganesh

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Which parameter is considered for handover decision ? [MCQ]

posted Dec 19, 2017 by Ganesh

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LTE: What happens to UE if eNodeB sends a RRC message for that few IEs or message itself not supported at UE ?

posted Dec 18, 2017 by Harshita