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Questions answered by Faisal Adeem Siddiqu
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1
vote
What is Flexi Slot Format? is it combination of UL and DL?How do we inform UE about this format?
answer
Jan 14, 2020
0
votes
what is the advantage of dual connectivity over CA?
answer
Jan 14, 2020
1
vote
How ENB notifies Slot format to UE?Which messages it uses to communicate?
answer
Jan 14, 2020
1
vote
What is the difference between single layer beam forming and dual layer beam forming?
answer
Dec 18, 2019
0
votes
Does 256QAM applicable for Sub 6Ghz?
answer
Jul 18, 2019
0
votes
What is the NR max bandwidth supported in sub 6GHz
answer
Jul 18, 2019
0
votes
What is the max MIMO layer configuration for sub-6GHZ?
answer
Jul 18, 2019
1
vote
Does MultiUser MIMO is supported in NR?
answer
Jun 7, 2019
0
votes
5G: Is it necessary to support LTE interfaces at next generation core network (NGCN) ?
answer
May 22, 2019
1
vote
What is the use of notifying slot format to an group of UE in NR?
answer
May 21, 2019
1
vote
Is it possible to initiate RACH in SUL of NR?
answer
May 21, 2019
0
votes
Can UE attach to NR alone in Non stand alone mode?
answer
May 21, 2019
0
votes
Does NR cell uses same DCI format as LTE in Non stand alone?
answer
May 21, 2019
1
vote
What are all the possible way of HO in non stand alone 5G architecture?
answer
May 21, 2019
0
votes
Is it possible to configure NR and LTE cells in stand alone CA architecture?
answer
May 21, 2019
0
votes
What is the RTT delay in UL 5G?Can gNB sends ack/nack for UL data in same SF?
answer
May 17, 2019
1
vote
5G:MAC is doing priority handling between UE's and logical channel then why do we need SDAP?
answer
May 16, 2019
0
votes
What is the duration of Each SS Block and SS burst in 5G?
answer
May 16, 2019
1
vote
What is the RACH PRB size for the NR cell ?Is it same as LTE?Is so what is the sub carrier spacing?
answer
May 16, 2019
0
votes
Does ENB uses different SS for each channel or is it fixed for all the channel in NR?
answer
May 16, 2019
2
votes
How many bits can be carried by an RE?
answer
May 8, 2019
1
vote
what is the range of physical cell ID in NR?
answer
Dec 26, 2018
2
votes
Does each beam represent an cell of an NR or single cell has many beam?
answer
Dec 25, 2018
0
votes
How Many slots can be configured per SF in NR?
answer
Dec 11, 2018
0
votes
Will UE transmit SRS for Whole bandwidth or particular BWP?
answer
Nov 26, 2018
2
votes
Will UE monitors PDCCH symbol form whole BW or only in particular BWP?
answer
Nov 26, 2018
3
votes
LTE: What is the relation between spatial diversity and spatial multiplexing ?
answer
Jun 29, 2018
0
votes
LTE: Why is SU-MIMO needed (an eNodeB needs to communicate with hundreds or more UE, not a single UE)?
answer
Feb 13, 2018
0
votes
LTE: Is it necessary to trigger tracking area update soon after handover procedure ?
answer
Jul 18, 2017
1
vote
What is the difference between HSS and SPR? Why SPR is needed when HSS does the same job?
answer
May 24, 2017
0
votes
MME behavior when s1 Setup req is received twice from same eNB
answer
May 17, 2017
0
votes
How we know about PDSCH location from PDCCH?
answer
May 15, 2017
1
vote
Is QCI value fixed for a default bearer in real network ?
answer
May 2, 2015
0
votes
A cell is said to be strongest cell if RSRP>=-110 DBm and why particularly -110dbm?
answer
Apr 27, 2015
5
votes
Which RAT is preferred to camp at power ON for multi-mode UE?
answer
Apr 21, 2015
1
vote
Why UL speed is always lesser than DL speed?
answer
Apr 11, 2015
2
votes
Why LTE use frequency hopping only for Uplink?
answer
Jan 5, 2015
3
votes
Circuit Switch and Packet Switch are Physically Present or Just logically?
answer
Dec 1, 2014
1
vote
What is the advantage of using VoLTE and not useing CSFB?
answer
Aug 21, 2014
0
votes
Correlation between bandwidth and transmit power at eNodeB?
answer
Jul 18, 2014
0
votes
How Quality of Service is managed in LTE system?
answer
Jun 11, 2014
0
votes
How the Power Save Operation performs in LTE?
answer
Jun 10, 2014
1
vote
Interference co-ordination and Cancellation techniques?
answer
Jun 10, 2014
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