Most voted questions under tag nr

+1 vote

1 answer

Does PRACH depends on BWP or is it common for entire BW?

posted Jun 8, 2018 by Rohit Verma

+1 vote

0 answers

Will UE monitors the radio link in Scell's of SCG

posted Jun 8, 2018 by Jaganathan

+1 vote

0 answers

Does UE monitors radio link for all DL BWP's in 5G?

posted Jun 6, 2018 by Jaganathan

+1 vote

1 answer

Can ENB schedule different sub carrier spacing for different UE?

posted Jun 1, 2018 by Dheerendra

+1 vote

0 answers

Does on-demand RACH requires msg3 to be sent or is it till msg2?

posted May 30, 2018 by Jaganathan

+1 vote

2 answers

Does ENB uses different SS for each channel or is it fixed for all the channel in NR?

posted May 29, 2018 by Dheerendra

+1 vote

1 answer

What is the use of following IE in NR: pdcch-ConfigSIB1 in MIB of 5G?

posted May 10, 2018 by Himani

+1 vote

0 answers

Is it mandatory that both MAC entity in UE should configure with same BW in 5G?

posted May 7, 2018 by Jaganathan

+1 vote

0 answers

Is it mandatory to use same numerology for both UL and DL in NR?

posted Apr 6, 2018 by Jaganathan

+1 vote

1 answer

What is the modulation scheme available in NR ? What is the max QAM available in NR?

posted Apr 4, 2018 by Jaganathan

+1 vote

1 answer

Does each beam represent an cell of an NR or single cell has many beam?

posted Mar 14, 2018 by Ankit Mishra

+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

2 answers

Does SI request RACH happens using contention free or contention based in NR?

posted Mar 7, 2018 by Jaganathan

+1 vote

0 answers

5G: Which radio access mechanism is being used in 5G ?

posted Feb 17, 2018 by Harshita

+1 vote

1 answer

What is the sub carrier spacing used in NR RACH transmission?

posted Feb 12, 2018 by Jaganathan

+1 vote

0 answers

5G: Is there any difference in execution of handover procedure compare to handover in the LTE network ?

posted Feb 12, 2018 by Harshita

+1 vote

1 answer

Can UE trigger RLF on Secondary cells on scell group?

posted Feb 10, 2018 by Jaganathan

+1 vote

1 answer

What is the use of follwing I.E in NR?

posted Feb 2, 2018 by Jaganathan

+1 vote

0 answers

What is lcp-allowedSCS in LCP configuration?

posted Jan 18, 2018 by Jaganathan

+1 vote

0 answers

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

posted Jan 17, 2018 by Jaganathan

+1 vote

0 answers

5G & LTE : Does 5G support multicast channels similar to the LTE multicast ?

posted Jan 8, 2018 by Ganesh

+1 vote

0 answers

5G: For the V2X communication, is there any change/update in the QoS requirement ?

posted Jan 8, 2018 by Ganesh

+1 vote

0 answers

5G & LTE:Is there any configuration change required at the L1/L2 to implement network slicing ?

posted Jan 8, 2018 by Ganesh

+1 vote

0 answers

Why at most one SPS configuration is allowed per serving cell and why cant we have multiple SPS configuration?

posted Aug 8, 2017 by Jaganathan

+1 vote

0 answers

Why multiple SR configuration is needed in 5G/NR?

posted Aug 3, 2017 by Jaganathan

+1 vote

3 answers

How many no of preambles available for RACH in 5G NR cell?

posted Aug 2, 2017 by Jaganathan

0 votes

0 answers

How does UE get to know the "sub carrier spacing" that the gNB is broadcasting?

posted Jul 22, 2021 by Manje Gowda K.r.

0 votes

0 answers

5g ssb numerology spec reference

posted May 2, 2021 by Pdk

0 votes

0 answers

Can UE send Poll PDU before expiry if poll Retransmit timer?

posted Oct 28, 2020 by Ankit Mishra

0 votes

0 answers

What is MU-MIMO channel estimation?

posted Oct 27, 2020 by Sakshi Rai

0 votes

0 answers

What is Portset configuration NR?How to apply this configuration?

posted Oct 27, 2020 by Sakshi Rai

0 votes

0 answers

What is Dynamic Spectrum sharing in NR?

posted Oct 23, 2020 by Rohit Verma

0 votes

0 answers

What is UCIONPUSCH param in RRC message? Is it optional for UE to send UCI over PUSCH ?

posted Oct 21, 2020 by Rohit Verma

0 votes

0 answers

What is there is no Type 1 PDCCH Common Search Space is configured in RRC message?

posted Oct 20, 2020 by Dheerendra

0 votes

0 answers

What is the aggregation level that are applicable to CORESET 0 for SIB1 decoding?

posted Oct 20, 2020 by Dheerendra

0 votes

0 answers

What is CORESET Transmission slots in NR?

posted Oct 20, 2020 by Dheerendra

0 votes

0 answers

What is the relation between CBG vs TB? How multiple CBG becomes TB in NR?

posted Oct 20, 2020 by Himani

0 votes

0 answers

What is the difference in SCriteria compare to LTE vs NR?

posted Oct 20, 2020 by Ankit Mishra

0 votes

0 answers

What is Beamforming By precoding Technique? How it differs form other Beamforming?

posted Oct 15, 2020 by Poonam

0 votes

0 answers

What are all TM mode supported in NR and corresponding Rat allocation types?

posted Oct 15, 2020 by Poonam

0 votes

0 answers

Does UE has restriction on Codebooksubset in 5G? Or it can use Anysubset?

posted Oct 15, 2020 by Jaganathan

0 votes

0 answers

What is Antenna port number in each Physical channel NR?

posted Oct 15, 2020 by Poonam

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

0 votes

0 answers

What is the configuration of time restriction in channel measurement?

posted Sep 21, 2020 by Himani

0 votes

0 answers

What is Ack Bit and SR variation in NR?

posted Sep 21, 2020 by Himani

0 votes

0 answers

What is DMRS CDM group?

posted Sep 18, 2020 by Himani

0 votes

0 answers

Difference between Elevation beam forming and FD Beam forming?Or both are similar?

posted Sep 18, 2020 by Bharat Kumar

0 votes

1 answer

What are all the scenario UE u=initiates an RLF with cause Max ReTransmission?

posted Sep 18, 2020 by Bharat Kumar

0 votes

0 answers

Does PDCCH order applicable to Scell in DC or NSA?

posted Sep 17, 2020 by Bharat Kumar

0 votes

0 answers

What is Form factor in FDMIMO?How this helps in Beam formation?

posted Sep 17, 2020 by Bharat Kumar