Most viewed questions under tag 5g

+1 vote

1 answer

What is the RLC mode used in NR for SRB's?

posted Mar 22, 2019 by Jaganathan

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How many slots UE repeats UCI in PUCCH?How UE will get to know this repetition?

posted Feb 14, 2018 by Jaganathan

+1 vote

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HO: If target ENB is not serviced by source MME then How source MME sends HO request?

posted May 24, 2019 by Bharat Kumar

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What is the event for LTE to NR HO?

posted May 29, 2019 by Jaganathan

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What is SIB1-BR broadcast message?How it differs from legacy SIB1?

posted Feb 4, 2020 by Jaganathan

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Is it possible to do RACH in both MAC entity parallely in 5G NR?

posted May 7, 2018 by Ankit Mishra

+2 votes

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What is BWP common DL& UL configuration in NR?

posted Feb 1, 2018 by Jaganathan

+4 votes

1 answer

5G: What all benefits can occur with Coginitive Radio Technology would be used in 5th generation?

posted May 14, 2014 by Atif

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LTE: Which all places changes would be made at eNodeB to support Cat M1 or NB-IOT ?

posted May 28, 2018 by Vikram Singh

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5G: Difference between 5G flow based QoS model and the QoS model used for LTE ?

posted Sep 14, 2018 by Harshita

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What is the priority order of LC's in 5G?

posted Nov 29, 2017 by Jaganathan

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1 answer

How Receiver HARQ comes to know the HARQ flexible response time?

posted Jul 20, 2020 by Himani

+1 vote

1 answer

5G: What is the reason AMF and UE both maintain some context even been int RM-DEREGISTERED State ?

posted Mar 13, 2018 by Harshita

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2 answers

What is the use of SLIV configuration in NR?

posted Jul 31, 2019 by Jaganathan

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LTE: In CUPS architecture, how decision is taken for data buffering either at Control Plane (CP) or User Plane (UP) ?

posted Sep 1, 2018 by Harshita

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How cell reselection will happen in RRC inactive state?

posted Dec 27, 2017 by Jaganathan

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2 answers

How to release Scell implicitly?

posted May 19, 2020 by Poonam

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1 answer

What is the coverage difference between TDD and FDD? Which has higher converge ?

posted Jan 20, 2020 by Jaganathan

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1 answer

Can we switch BWP which has different sub carrier spacing without re configuring?

posted Dec 10, 2019 by Jaganathan

–1 vote

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What is the relation between QCL and TCI?

posted Jul 7, 2020 by Jaganathan

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What is the RTT delay in UL 5G?Can gNB sends ack/nack for UL data in same SF?

posted Mar 28, 2019 by Ankit Mishra

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Why do we have maxHARQ-Msg3Tx only for SpCell?

posted Sep 17, 2018 by Jaganathan

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What is the difference in partialAndNonCoherent and fullyAndPartialAndNonCoherent?

posted Aug 17, 2020 by Bharat Kumar

+1 vote

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How UE receives SIB in connected mode?

posted Jan 8, 2019 by Himani

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1 answer

Why eNB detects DTX instead ACK/NACK? What could be the factor to improve this?

posted May 18, 2020 by Dheerendra

+3 votes

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5G: What is the reason of removing GTP-C and Diameter protocols from next generation core network ?

posted Jul 12, 2019 by Vimal Kumar Mishra

+2 votes

1 answer

What happens if Rel-10 UE fails to decode the PDCCH of Scell?

posted Feb 13, 2020 by Dheerendra

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What is meant by world wide wireless web (wwww) and how it is different from world wide web (www) ?

posted Jul 4, 2018 by Harshita

+1 vote

1 answer

In case Dual Connectivity, will all the SCG resides in each MCG?

posted Jun 26, 2018 by Manohar Venkat.ch

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1 answer

Does timing advance is applicable for SRS?

posted Jul 20, 2020 by Himani

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5G: How does 5G Authentication and Key Agreement (5G-AKA) work ?

posted Feb 13, 2018 by Harshita

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1 answer

Is CRNTI same for all the secondary cell or different for each secondary cell?

posted Aug 28, 2018 by Rohit Verma

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1 answer

5G: Which all RRC signalling messages considered mandatory to be integrity protected ?

posted Feb 13, 2018 by Harshita

+1 vote

0 answers

MN Initiated SN Release (Data forwarding related)

posted May 10, 2019 by Pdk

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1 answer

How Many slots can be configured per SF in NR?

posted Dec 11, 2018 by Bharat Kumar

0 votes

1 answer

5G: Why millimeter waves have been considered for the next generation radio frequency transmission ?

posted Jul 4, 2018 by Harshita

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1 answer

How ENB decides the grant size to be given in MSG3?

posted Mar 1, 2019 by Charan Shah

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0 answers

What is the difference between Reed-muller coding and repetition coding in NR?

posted Oct 20, 2020 by Himani

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How UCI bits are defined in CSI report?What is the relation of Codebook type in this bit selection?

posted Aug 18, 2020 by Dheerendra

+1 vote

1 answer

5G: When network responds to UE with the registration accept/service accept even after failing the authentication ?

posted Feb 24, 2018 by Vikram Singh

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What is the use of Delta shift and Power in PUCCH configuration?

posted Sep 15, 2020 by Jaganathan

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1 answer

How UE behaves If UE receives BWP switching while RACH is ongoing?

posted Oct 29, 2018 by Jaganathan

+1 vote

0 answers

Does NR support sending ACK/NACK in same SF of data reception?

posted Mar 14, 2018 by Ankit Mishra

+1 vote

1 answer

What is the use of bandwidthPartInactivityTimer IE in NR?

posted Jan 31, 2018 by Jaganathan

+1 vote

1 answer

Can ENB schedule different sub carrier spacing for different UE?

posted Jun 1, 2018 by Dheerendra

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1 answer

Why do we have two following IE in 5G?

posted Mar 12, 2018 by Akhilesh

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What is MU-MIMO channel estimation?

posted Oct 27, 2020 by Sakshi Rai

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1 answer

How may CA users can be configured with form 1B PUCCH selection?

posted Sep 15, 2020 by Jaganathan

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1 answer

How many RB's reserved for Broadcast messages like SIB,paging etc?

posted Sep 8, 2020 by Akhilesh

+2 votes

1 answer

Does UE supports different TM mode in Scells ?

posted Feb 14, 2020 by Dheerendra