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Post under tag ue
Most answered questions under tag ue
Recent
MCQs
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Articles
+1
vote
5
answers
Dedicated bearer creation QOS relates?
posted
Oct 19, 2015
by
Pdk
lte
ue
pcrf
+4
votes
5
answers
How the Power Save Operation performs in LTE?
posted
Jun 9, 2014
by
Amarvansh
lte
enodeb
ue
power
+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
+1
vote
4
answers
Why we need Two types of Security modes (NAS,AS) in LTE
posted
Oct 9, 2015
by
Mallikharjuna Reddy
lte
security
nas
rrc
ue
+1
vote
4
answers
LTE :when ongoing RACH will be aborted ?
posted
Aug 22, 2014
by
Bheemappa G
lte
ue
measurement
rach
+3
votes
4
answers
LTE : Why does MIB transmitted over PBCH and SIBs at PDSCH ?
posted
Mar 31, 2014
by
Neeraj Mishra
lte
enodeb
ue
+6
votes
4
answers
LTE: Why does PHICH info present on MIB ?
posted
Nov 5, 2013
by
Vikram Singh
enodeb
ue
lte
+1
vote
3
answers
What will be the MSG3 if RACH triggered to get an UL grant alone?
posted
May 21, 2019
by
Jaganathan
ue
mac
5g
lte
+1
vote
3
answers
Can ENB receive data during UE's DRX off duration?
posted
Apr 24, 2019
by
Ankit Mishra
lte
ue
mac
drx
+1
vote
3
answers
Can UE reject the HO command received in RRC reconfiguration?
posted
Aug 10, 2018
by
Jaganathan
lte
ue
5g
rrc
+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
+2
votes
3
answers
Why do we need only contention free RACH in LAA cells?
posted
Apr 3, 2017
by
Jaganathan
lte
ue
mac
enodeb
+2
votes
3
answers
How UE informed about the interval of radio resources being assigned to it?
posted
Sep 13, 2016
by
Gnanendra Reddy
lte
enodeb
ue
rrc
+3
votes
3
answers
LTE: What the eNodeB does when there is no target eNodeB is available to handover an UE ?
posted
Jan 30, 2016
by
Vikram Singh
lte
enodeb
mme
s1ap
ue
+3
votes
3
answers
How to determine is Charging of user is Offline or Online ?
posted
Mar 30, 2015
by
anonymous
lte
ue
mme
+3
votes
3
answers
How eNodeB will send the data to UE when UE is in long drx cycle?
posted
Feb 12, 2015
by
Veer Pal Singh Yadav
lte
enodeb
ue
+5
votes
3
answers
Difference between attach and service request message ?
posted
Nov 12, 2014
by
Neeraj Mishra
lte
mme
ue
nas
+1
vote
3
answers
LTE: Will UE reads PSS and SSS signals once handover command received from from source eNB ?
posted
Jul 31, 2014
by
Bheemappa G
lte
enodeb
ue
measurement
+3
votes
3
answers
What will be the effect if Operator changes the Default Bearer Quality Channel Indicator from QCI-9 to QCI-8?
posted
Jun 10, 2014
by
Sandeep Otari
lte
enodeb
qci
ue
+4
votes
3
answers
Is it possible to know from UE logs that which handover has been occurred either S1-based or X2-based ?
posted
May 13, 2014
by
Rahul Vaidya
lte
handover
ue
enodeb
mme
+5
votes
3
answers
LTE : How does E-RAB setup procedrue work ?
posted
May 5, 2014
by
Neeraj Mishra
lte
enodeb
mme
ue
+4
votes
3
answers
LTE: What does mean by cause "loadBalancingTAUrequired" of RRC Connection Release ?
posted
Apr 26, 2014
by
Harshita
lte
rrc
enodeb
ue
+2
votes
3
answers
LTE: When the ESM Information Request message is sent by the MME to the UE ?
posted
Mar 24, 2014
by
Vimal Kumar Mishra
lte
nas
mme
ue
+7
votes
3
answers
LTE: Difference between Adaptive and non-adaptive HARQ ?
posted
Dec 6, 2013
by
Vimal Kumar Mishra
lte
enodeb
mac
phy
ue
+3
votes
3
answers
LTE: What is the functionality of PDCP layer ?
posted
Nov 27, 2013
by
Harshita
lte
enodeb
ue
pdcp
+5
votes
3
answers
LTE: What are interfaces present in LTE architecture ?
posted
Nov 23, 2013
by
Harshita
lte
enodeb
ue
epc
+2
votes
3
answers
LTE: What is OFDM transmission and how it differs from other mechanism.
posted
Nov 8, 2013
by
Vikram Singh
lte
enodeb
ue
ofdma
+7
votes
3
answers
LTE:Why is the Cyclic Prefix (CP) needed?
posted
Oct 30, 2013
by
Ganesh Kumar
lte
enodeb
ue
phy
+2
votes
3
answers
Number of IPaddress assigned to a UE in LTE network?
posted
Aug 22, 2013
by
Naveena Garg
lte
ue
ipaddress
0
votes
2
answers
How to release Scell implicitly?
posted
May 19, 2020
by
Poonam
lte
ue
5g
nr
+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
+1
vote
2
answers
How UE distinguished from SIB modification paging to which SIB modified?
posted
Jun 20, 2019
by
Sakshi Rai
lte
ue
5g
0
votes
2
answers
How do we get MIB modification notification?
posted
Jun 12, 2019
by
Ankit Mishra
lte
5g
ue
0
votes
2
answers
what happens when AS security fails? after what procedure will perform after AS security fails
posted
May 17, 2019
by
Dm Achyuth
lte
ue
enodeb
+2
votes
2
answers
When UE initiates RRC reestablishment with cause integrity failure?
posted
Jan 9, 2019
by
Karan Patel
lte
enodeb
rrc
ue
+3
votes
2
answers
Modification of the Default APN
posted
Aug 12, 2018
by
Michael Semama
lte
ue
mme
enodeb
0
votes
2
answers
What will be the MSG3 in TAU initiated contention based RACH in LTE?
posted
Aug 7, 2018
by
Ankit Mishra
lte
ue
mac
5g
nr
+1
vote
2
answers
How Many times RACH will be re-triggered if RACH fails in UE?
posted
Jul 18, 2018
by
Rohit Verma
lte
ue
mac
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
lte
ue
mac
5g
+1
vote
2
answers
Does 256QAM applicable for Sub 6Ghz?
posted
Jul 10, 2018
by
Bharat Kumar
lte
ue
5g
nr
+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
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
lte
ue
5g
nr
+1
vote
2
answers
LTE: What source and target eNodeBs do when UE neither latch on target cell nor come back to source cell ?
posted
May 6, 2018
by
Harshita
lte
handover
enodeb
ue
+1
vote
2
answers
Is there any possiblities of receiving DL data without any UL communication?
posted
May 2, 2018
by
Charan Shah
lte
ue
5g
+2
votes
2
answers
LTE: Why MME does replay of UE Security Capabilities in the Security mode command message ?
posted
Apr 29, 2018
by
Harshita
mme
lte
s1ap
ue
+1
vote
2
answers
How does UE finds CP length in TDD?
posted
Apr 17, 2018
by
Jaganathan
lte
5g
ue
mac
+1
vote
2
answers
In RACH how path loss effects selection of group A or group B preamble??
posted
Apr 9, 2018
by
Basavaraj Kamagond
mac
lte
ue
0
votes
2
answers
what will happen to the allocated grant when UE got grant and handover to neighbor cell ?
posted
Mar 19, 2018
by
Dhianesh
lte
ue
enodeb
+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
2
answers
What are all the scenario UE triggers PHR?
posted
Feb 28, 2018
by
Charan Shah
lte
ue
mac
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