Most voted questions under tag 5g

+5 votes

0 answers

5G, LTE : What is content caching and how it is going to be achieved in LTE network ?

posted Dec 30, 2016 by Rupam

+4 votes

1 answer

LTE: What is primary secondary cell (PScell) and in which context it is used ?

posted Mar 10, 2018 by Harshita

+4 votes

1 answer

UE harq process in 5G-NR is asynchronous or synchronous ?

posted Mar 9, 2018 by Dhianesh

+4 votes

5G: Which port number is being used for transport association between AMF and gNB ? [MCQ]

posted Feb 7, 2018 by Ganesh

+4 votes

1 answer

LTE: What will happen with existing technologies such as GSM/3G when LTE network is rolled out completely ?

posted Jan 28, 2017 by Harshita

+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

+4 votes

1 answer

5G, LTE : What role SDN controller is going to play in LTE network architecture ?

posted Dec 30, 2016 by Rupam

+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

+3 votes

1 answer

Can we configure the SPS and DRX during CA Scell addition?

posted Feb 12, 2020 by Himani

+3 votes

1 answer

Will UE utilize the static resource during DRX off period?

posted Feb 10, 2020 by Himani

+3 votes

0 answers

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

+3 votes

1 answer

After TA command from ENB How UE applies?

posted Aug 13, 2018 by Akhilesh

+3 votes

1 answer

Does UE waits for detach accept message from network in UE initiated detach?

posted Jul 17, 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

+3 votes

0 answers

What is the wave form technology used in 5G for uplink and downlink

posted Mar 5, 2018 by Mallikharjuna Reddy

+3 votes

1 answer

5G: Is 5G network going to use GTP based user plane between NG-RAN and UPF or something else ?

posted Feb 27, 2018 by Harshita

+3 votes

2 answers

5G: What is the use of signalling radio bearer 3 (SRB3) and when it is established ?

posted Feb 22, 2018 by Harshita

+3 votes

1 answer

LTE and 5G NR RACH difference

posted Jan 11, 2018 by Dhianesh

+3 votes

1 answer

Is there any role of LTE/5G technology in the context of V2V communication ?

posted Nov 11, 2017 by Harshita

+3 votes

0 answers

LTE: I want to understand all pros and cons of RRU/BBU architecture ?

posted Jan 26, 2017 by Vikram Singh

+3 votes

1 answer

LTE: What is RRH and BBU based LTE network architecture ? And how it work and in which cases operators will prefer ?

posted Jan 24, 2017 by Ganesh

+3 votes

1 answer

5G: What is the difference between 3 tier design architecture and Leaf spine design architecture ?

posted Jan 18, 2017 by Rupam

+2 votes

0 answers

what is the diffrence in registered PLMN and Equalent PLMN?

posted Apr 30, 2020 by Ankit Mishra

+2 votes

1 answer

What if the ROHC failed at UE? Will the UE forwards the Data pdu to upper layer?

posted Mar 22, 2020 by Jaganathan

+2 votes

1 answer

Does UE supports different TM mode in Scells ?

posted Feb 14, 2020 by Dheerendra

+2 votes

1 answer

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

posted Feb 13, 2020 by Dheerendra

+2 votes

1 answer

If DRX and SPS are activated together , Then How To Reactivate the SPS configuration middle of DRX?

posted Feb 12, 2020 by Himani

+2 votes

1 answer

Does UE send RI in aperiodic CSI request?

posted Sep 27, 2019 by Jaganathan

+2 votes

1 answer

Do we have SDAP layer in NR stand alone UE side?

posted Sep 9, 2019 by Ankit Mishra

+2 votes

0 answers

Why NR doesn't support 1024 QAM ,but its competitor WIFI 6 supports 1024QAM?

posted Jun 7, 2019 by Jaganathan

+2 votes

0 answers

5G: Can someone please explain RRC connection in 5G NR ? Is there any difference in 5G NR compare to 4G LTE ?

posted May 25, 2019 by Vikram Singh

+2 votes

0 answers

How DSCP marking in packets improves the QOS in RAN?

posted Jan 23, 2019 by Jaganathan

+2 votes

1 answer

How many times paging can be re transmitted in RAN?

posted Jan 23, 2019 by Jaganathan

+2 votes

1 answer

How paging is handled during TA update ?

posted Jan 18, 2019 by Jaganathan

+2 votes

1 answer

How RLC handles the status polling?

posted Jan 7, 2019 by Himani

+2 votes

1 answer

What is redundancy version used in every Non adaptive retransmission in LTE ?

posted Dec 7, 2018 by Jaganathan

+2 votes

1 answer

Is it mandatory to monitor PDCCH if cross carrier scheduling in enabled?

posted Sep 25, 2018 by Ankit Mishra

+2 votes

1 answer

Can UE monitor RAR in measurement Gap?

posted Sep 21, 2018 by Jaganathan

+2 votes

1 answer

What is Reflective QOS in 5g and how is it handled?

posted Aug 19, 2018 by Pdk

+2 votes

1 answer

How the PDU session to QOS flow to DRB mapping handled ?

posted Aug 9, 2018 by Pdk

+2 votes

0 answers

what is SN terminated MCG bearer and MN terminated SCG bearer in EN-DC? and use?

posted Aug 7, 2018 by Prabhavathi

+2 votes

1 answer

What is ZP-CSI-RS in NR?

posted Jul 9, 2018 by Dheerendra

+2 votes

1 answer

What is the TA for RACH request message to send?

posted Jul 3, 2018 by Himani

+2 votes

1 answer

5G: What is meant by service based architecture (SBA) and service based interfaces ?

posted Jun 14, 2018 by Harshita

+2 votes

1 answer

5G: How authentication is different in 5G compare to LTE ?

posted Jun 9, 2018 by Harshita

+2 votes

1 answer

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

posted Jun 9, 2018 by Harshita

+2 votes

0 answers

How UE applies TA for multi carrier in NR?Is it same for both or different?

posted Jun 5, 2018 by Jaganathan

+2 votes

1 answer

How DMRS acting as a pilot signal in 5G?

posted May 31, 2018 by Jaganathan

+2 votes

1 answer

LTE: How does two GTP entities detect link failure and what actions are taken by both entities in this case ?

posted Apr 27, 2018 by Vikram Singh

+2 votes

0 answers

CUPS: How CUPS based LTE network would be a better choice for the deployment over the existing LTE network ?

posted Apr 27, 2018 by Harshita