Most viewed questions under tag 5g

+1 vote

2 answers

If RACH trigger is made for SR max re transmission will UE sends MSG3 or not ?

posted Jul 17, 2018 by Rohit Verma

+1 vote

1 answer

LTE & 5G: Is there any difference in QoS class identifiers for 5G compare to LTE ?

posted Jan 7, 2018 by Harshita

+1 vote

0 answers

What is group based Beam reporting in CSI report?

posted Sep 17, 2020 by Jaganathan

+1 vote

1 answer

Does UE reads MIB in connected mode?

posted Feb 13, 2020 by Jaganathan

0 votes

1 answer

5G: How many types of authentication methods are being used in 5G system to authenticate an UE ?

posted Feb 24, 2018 by Vikram Singh

0 votes

0 answers

what is the HARQ process ID used for MSG3 transmission ?

posted Oct 11, 2018 by Jaganathan

0 votes

2 answers

5G: Is it necessary to support LTE interfaces at next generation core network (NGCN) ?

posted Mar 7, 2018 by Vikram Singh

+4 votes

2 answers

LTE, 5G: What all can be achieved by segregating control and user plane from LTE SGW and PGW nodes ?

posted Jan 12, 2017 by Harshita

0 votes

2 answers

How UE gets the SSB configuration in NR?

posted Aug 27, 2019 by Poonam

0 votes

2 answers

5G: What is beam forming and how it is better than LTE radio access mechanism ?

posted Jan 9, 2018 by Harshita

+1 vote

1 answer

How UE gets to know TDD/FDD configuration while initial sync with the network?

posted Apr 20, 2018 by Himani

+1 vote

1 answer

While reestablishment How AS security will be re activated?

posted Jan 11, 2019 by Karan Patel

0 votes

1 answer

What is the use of SRB 4 in NR?

posted Apr 19, 2019 by Jaganathan

0 votes

0 answers

What are all the possible way that UE will move to connected state to IDLE state in LTE/NR?

posted Aug 6, 2018 by Ankit Mishra

+2 votes

1 answer

5G: What is the role of session management function in 5G network core ?

posted Jun 9, 2018 by Harshita

+1 vote

1 answer

In LTE , ping time is high in some sites 300 ms, what could be reason to high ping time?

posted Feb 21, 2018 by Shyam Singh Pal

+1 vote

2 answers

What is the RACH PRB size for the NR cell ?Is it same as LTE?Is so what is the sub carrier spacing?

posted Mar 13, 2019 by Himani

+1 vote

3 answers

Can UE reject the HO command received in RRC reconfiguration?

posted Aug 10, 2018 by Jaganathan

0 votes

0 answers

What is the use of Non PMI port indication?Does port used in both PMI and Non PMI case?

posted Sep 21, 2020 by Himani

+1 vote

1 answer

How QOS will be handled in NSA architecture of 5G?

posted Jan 28, 2019 by Akhilesh

0 votes

1 answer

Recommended Bit rate MAC CE indicates Application throughput or LTE layer throughput?

posted Nov 5, 2018 by Jaganathan

+1 vote

0 answers

Difference between VoLTE,VoeLTE and VoNR

posted Nov 16, 2018 by Kapil Gupta

+1 vote

0 answers

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

posted Jan 3, 2018 by Himani

0 votes

1 answer

What is use of TRS in nr?

posted Aug 20, 2019 by Debasis Mohapatra

0 votes

1 answer

Why RLC duplication detection applicable only for AM mode?

posted Aug 2, 2019 by Akhilesh

+1 vote

1 answer

5G: What is service function chaining and how it can be compared to the existing system ?

posted Oct 20, 2017 by Ganesh

0 votes

1 answer

Why there are different type of PUSCH mapping is available?

posted Jul 10, 2020 by Jaganathan

0 votes

1 answer

How UE will select SSB for RACH procedure?

posted Feb 5, 2018 by Himani

0 votes

1 answer

What is the advantage of 5G network over 4G network?

posted Aug 9, 2018 by anonymous

0 votes

1 answer

Can UE ask recommended bit rate MAC CE from ENB? Or is in only one way?

posted Nov 7, 2018 by Jaganathan

+1 vote

0 answers

What are all the scenario for the ROHC failure?

posted Mar 9, 2020 by Himani

0 votes

1 answer

Does UE required to scan all the SSB which is transmitted?

posted Oct 4, 2019 by Akhilesh

+2 votes

0 answers

5G: Difference between TAI slice support and AMF slice support ?

posted Mar 25, 2018 by Harshita

0 votes

1 answer

How many time RLC status PDU can be re transmitted?

posted Jul 8, 2019 by Ankit Mishra

+1 vote

0 answers

5G: What is the use of RRC inactive assistance information IE sent by AMF in ICS Request message ?

posted Mar 24, 2018 by Vikram Singh

+2 votes

1 answer

What is the TA for RACH request message to send?

posted Jul 3, 2018 by Himani

+1 vote

1 answer

What is the MAX UL power for UE's in MMWave?

posted Dec 4, 2018 by Jaganathan

+1 vote

0 answers

5G: What is the difference between UE's and network's SSC mode selection ?

posted Feb 4, 2018 by Ganesh

0 votes

2 answers

Does frequency hopping supported in NR?

posted Feb 26, 2018 by Jaganathan

0 votes

1 answer

What does RLC Receiver entity should do if it receives VT_A greater than VT_S?

posted Oct 27, 2020 by Ankit Mishra

0 votes

0 answers

What is the usage of pdsch-AggregationFactor in NR?

posted Oct 10, 2018 by Rohit Verma

+3 votes

1 answer

5G: How handover will work in 5G network ? Is it same as LTE ?

posted Mar 18, 2018 by Vikram Singh

+1 vote

1 answer

5G: How many types of Session and Service continuity options defined in specification ?

posted Feb 1, 2018 by Ganesh

+1 vote

2 answers

Is there any possiblities of receiving DL data without any UL communication?

posted May 2, 2018 by Charan Shah

+2 votes

1 answer

Why PSS,SSS,PBCH are in continuous symbol in NR?

posted Feb 9, 2018 by Jaganathan

0 votes

0 answers

5G: What is the use of QoS Flow Identifier at gNB and why QFI introduced in 5G ?

posted Sep 13, 2018 by Harshita

0 votes

0 answers

5G: Why AMF does not configure periodic registration timer for an UE registered over Non-3GPP access type ?

posted Feb 20, 2018 by Ganesh

0 votes

0 answers

5G: In which situation, FlexRAN becomes best option for the network deployment ?

posted Sep 13, 2018 by Harshita

0 votes

1 answer

What is anchor carrier in NB-IOT?

posted Aug 30, 2018 by Jaganathan

0 votes

1 answer

How UE Finds the TCI state in NR?

posted Jul 7, 2020 by Jaganathan