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Post under tag nr
Most viewed questions under tag nr
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+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
5g
lte
nr
ue
+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
5g
lte
nr
dual connectivity
0
votes
1
answer
What is maximum power reduction in LTE?
posted
Jun 27, 2018
by
Jaganathan
lte
ue
5g
mac
nr
0
votes
0
answers
PDCP count wrap around in 5G NR
posted
Feb 6, 2019
by
Pdk
5g
nr
lte
+1
vote
1
answer
What is TCI state in UE MAC CE?
posted
Oct 30, 2018
by
Himani
lte
ue
5g
nr
mac
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.
5g
nr
ue
+1
vote
0
answers
What is the difference between SSB and CD-SSB?
posted
Dec 11, 2020
by
Veer Pal Singh Yadav
5g
nr
+2
votes
4
answers
Why variable sub carrier spacing is introduced in 5G NR?
posted
Aug 18, 2017
by
Jaganathan
lte
5g
ue
nr
enodeb
0
votes
0
answers
What is configured grant type 1 and type 2 in uplink?
posted
Jan 10, 2018
by
Jaganathan
lte
5g
ue
mac
nr
+4
votes
1
answer
UE harq process in 5G-NR is asynchronous or synchronous ?
posted
Mar 9, 2018
by
Dhianesh
5g
lte
ue
mac
nr
0
votes
1
answer
How ENB configures SSB information to UE?Through which message it configures to UE?
posted
Feb 2, 2018
by
Ankit Mishra
lte
ue
enodeb
5g
nr
+1
vote
0
answers
What is the difference between OCS and PCRF?
posted
Feb 3, 2020
by
Akhilesh
lte
5g
nr
pcrf
0
votes
0
answers
What is DMRS CDM group?
posted
Sep 18, 2020
by
Himani
lte
5g
nr
ue
+1
vote
1
answer
Does NR cell uses same DCI format as LTE in Non stand alone?
posted
Feb 23, 2019
by
Jaganathan
lte
ue
5g
nr
+2
votes
1
answer
How many PUCCH formats are in NR?
posted
Feb 13, 2018
by
Jaganathan
lte
5g
ue
nr
mac
+1
vote
1
answer
Under which condition UE raises synchReconfigFailure while SCG addition?
posted
Jun 11, 2020
by
Jaganathan
lte
ue
5g
nr
+1
vote
3
answers
How many no of preambles available for RACH in 5G NR cell?
posted
Aug 2, 2017
by
Jaganathan
lte
5g
ue
enodeb
nr
+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
lte
5g
ue
nr
+2
votes
1
answer
Why PDCP duplication is activated from MAC in NR?
posted
Jan 25, 2018
by
Rohit Verma
lte
5g
mac
ue
nr
0
votes
1
answer
What is Beam management Process P1,P2,P3?
posted
Jul 10, 2020
by
Bharat Kumar
5g
lte
nr
0
votes
1
answer
What is PDCP aggregation in NR?
posted
Sep 24, 2019
by
Debasis Mohapatra
lte
5g
nr
pdcp
+1
vote
2
answers
What is the UE behavior if SR Rach is fails?
posted
May 4, 2020
by
Sakshi Rai
lte
ue
mac
5g
nr
+2
votes
1
answer
What is ZP-CSI-RS in NR?
posted
Jul 9, 2018
by
Dheerendra
lte
ue
5g
nr
mac
+1
vote
1
answer
5G Ue sending ScgFailureInformationR15 with Failure Type :ScgChangeFailure
posted
Dec 31, 2019
by
Ch Srinivas
nr
5g
lte
rrc
+1
vote
1
answer
How UE applies UL power in NR?
posted
Jun 11, 2018
by
Jaganathan
lte
ue
mac
5g
nr
0
votes
1
answer
What is the use of long truncated BSR in NR?
posted
Jan 30, 2018
by
Ankit Mishra
lte
ue
mac
5g
nr
+1
vote
1
answer
What is difference in Long Preamble vs Short Preamble in NR?
posted
May 27, 2020
by
Himani
lte
5g
nr
ue
0
votes
0
answers
What is the difference in RRC Resume request and Resume request1?
posted
Aug 21, 2020
by
Jaganathan
lte
ue
5g
nr
+1
vote
2
answers
Does SI request RACH happens using contention free or contention based in NR?
posted
Mar 7, 2018
by
Jaganathan
lte
mac
ue
5g
nr
0
votes
0
answers
Recommended Bit rate in LTE MAC header
posted
Jan 15, 2019
by
Pdk
lte
5g
ue
nr
mac
+2
votes
1
answer
How DMRS acting as a pilot signal in 5G?
posted
May 31, 2018
by
Jaganathan
lte
5g
ue
nr
0
votes
1
answer
What are all Reject NAS cause available in NR?
posted
Jun 18, 2020
by
Dheerendra
lte
5g
ue
nr
0
votes
2
answers
What is the use of PUCCH format 3 in LTE?
posted
Sep 5, 2019
by
Ankit Mishra
lte
5g
nr
0
votes
1
answer
What is the use of UE capability IE channelBW-90mhz in NR? Where it is used?
posted
Jul 14, 2020
by
Bharat Kumar
lte
5g
nr
0
votes
2
answers
How UE gets the SSB configuration in NR?
posted
Aug 27, 2019
by
Poonam
lte
nr
5g
0
votes
0
answers
What is BWP SR configuration in 5G?
posted
Nov 29, 2017
by
Jaganathan
lte
5g
ue
nr
mac
+1
vote
2
answers
Will UE transmit SRS for Whole bandwidth or particular BWP?
posted
Jun 12, 2018
by
Jaganathan
lte
ue
5g
nr
mac
+1
vote
0
answers
What is group based Beam reporting in CSI report?
posted
Sep 17, 2020
by
Jaganathan
lte
5g
nr
ue
+1
vote
0
answers
What is the change in BCCH to BR-BCCH channel in LTE?
posted
Sep 27, 2018
by
Jaganathan
lte
5g
ue
nr
+1
vote
1
answer
Does UE reads MIB in connected mode?
posted
Feb 13, 2020
by
Jaganathan
lte
ue
5g
nr
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
lte
5g
nr
0
votes
0
answers
what is the HARQ process ID used for MSG3 transmission ?
posted
Oct 11, 2018
by
Jaganathan
lte
mac
ue
5g
nr
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
lte
nr
5g
ue
0
votes
1
answer
What is the use of SRB 4 in NR?
posted
Apr 19, 2019
by
Jaganathan
lte
nr
5g
rrc
+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
lte
nr
5g
mac
0
votes
1
answer
Why RLC duplication detection applicable only for AM mode?
posted
Aug 2, 2019
by
Akhilesh
lte
5g
nr
rlc
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
ue
lte
5g
nr
mac
0
votes
1
answer
Recommended Bit rate MAC CE indicates Application throughput or LTE layer throughput?
posted
Nov 5, 2018
by
Jaganathan
lte
ue
5g
nr
0
votes
1
answer
What is use of TRS in nr?
posted
Aug 20, 2019
by
Debasis Mohapatra
5g
nr
lte
0
votes
1
answer
Why there are different type of PUSCH mapping is available?
posted
Jul 10, 2020
by
Jaganathan
lte
5g
ue
nr
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