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Questions answered by veerpalyadav

2 votes
How to release Scell implicitly?
answer May 21, 2020
2 votes
What is the UE behavior if SR Rach is fails?
answer May 5, 2020
0 votes
5G Ue sending ScgFailureInformationR15 with Failure Type :ScgChangeFailure
answer Jan 20, 2020
1 vote
Can ENB receive data during UE's DRX off duration?
answer Apr 25, 2019
0 votes
What is the use of SRB 4 in NR?
answer Apr 19, 2019
0 votes
why eNB sends rrc reconfiguration to connected UE when we add or modify inter frequency for SIB5 on eNB
answer Oct 20, 2018
1 vote
When Measurement gap and HARQ feedback collides will UE does adaptive HARQ or non adaptive HARQ?
answer Oct 7, 2018
0 votes
LTE CA - Why UE releases SCells before doing handover with carrier aggregation?
answer Oct 7, 2018
1 vote
Is it mandatory that X2 connection established between cell have single MME ?
answer Oct 2, 2018
2 votes
What is difference between MIMO and carrier aggregation?
answer Sep 27, 2018
1 vote
Is it mandatory to monitor PDCCH if cross carrier scheduling in enabled?
answer Sep 27, 2018
0 votes
Why eNB sending separate configuration for Scelltoaddmod for every component carrier?
answer Sep 23, 2018
1 vote
Can UE monitor RAR in measurement Gap?
answer Sep 23, 2018
0 votes
If Measurement Gap and paging cycle collide how UE will handle?
answer Aug 28, 2018
1 vote
Is CRNTI same for all the secondary cell or different for each secondary cell?
answer Aug 28, 2018
2 votes
RRC reestablishment
answer Aug 19, 2018
2 votes
After TA command from ENB How UE applies?
answer Aug 15, 2018
3 votes
Can UE reject the HO command received in RRC reconfiguration?
answer Aug 12, 2018
1 vote
In CA case weather UE do RACH in other carrier apart from primary?
answer Aug 9, 2018
0 votes
What will be the impact if I change parameter maxnumRRC (maximum number of RRC) in cell from 150 to 300?
answer Aug 2, 2018
1 vote
Is it mandatory that after reporting measurement event HO should be triggered?
answer Aug 1, 2018
1 vote
In RACH how path loss effects selection of group A or group B preamble??
answer Apr 20, 2018
0 votes
LTE: Is it necessary VoLTE call packets should use QCI 1 bearer for transmission ?
answer Apr 1, 2018
2 votes
What is the behavior if ENB gives less grant in RACH response ?
answer Mar 31, 2018
0 votes
what will happen to the allocated grant when UE got grant and handover to neighbor cell ?
answer Mar 20, 2018
0 votes
Is it possible , that secondary cell (scell) to a UE will be the primary cell(Pcell) to another UE ?
answer Mar 20, 2018
0 votes
Is it necessary to have physical interfaces as many as virtual machines spawned in a server if each VM uses dpdk ?
answer Feb 1, 2018
0 votes
LTE: Pushing number of samples on higher MCS?
answer Jan 18, 2018
0 votes
5G: Does 5G support carrier aggregation ?
answer Jan 14, 2018
0 votes
LTE: What happens when an UE move from old MME to new MME without doing handover ?
answer Dec 26, 2017
1 vote
How UE knows the maximum MCS capacity of EnodeB?
answer Nov 28, 2017
-1 votes
Why QCI 9 and QCI 5 are always established and deactivated together?
answer Nov 7, 2017
1 vote
LTE: How connected mode DRX and Idle mode DRX are configured ?
answer Oct 26, 2017
1 vote
Why do we need NDI bit in HARQ process?However we have ACK/NACK mechanism then why do we need to NDI?
answer Sep 2, 2017
0 votes
How contention will be resolved in case ENB selected preamble?
answer Sep 2, 2017
1 vote
In SRVCC PS-CS initiated.Why not PS-PS voice calls in SRVCC as 3G network is there to support handover for packet call ?
answer Aug 31, 2017
0 votes
Why variable sub carrier spacing is introduced in 5G NR?
answer Aug 22, 2017
2 votes
How UE distinguish incoming packet (from UE upper layer not from ENB) is SIP data or something else packet?
answer Aug 20, 2017
0 votes
Downlink Data rate is more than Uplink data rate
answer Aug 20, 2017
0 votes
At which point the LTE throughput is measured ? At UE handset or Enodeb Antenna port or somewhere else?
answer Aug 13, 2017
2 votes
Is it possible to aggregate two different ENB with two different Bands in LTE?
answer Jul 28, 2017
1 vote
Without MAC HARQ configuration how MSG3 is receiving ACK/NACK form ENB ,
answer Jul 27, 2017
0 votes
If One PS call is already established in LTE network and same UE are making a cs call , what happened ?
answer Jul 27, 2017
0 votes
What is split Bearer in MAC and How it works?
answer Jul 11, 2017
1 vote
LTE: Why UE does not "attach complete" message along with "RRC Connection Reconfiguration Complete" ?
answer Jun 10, 2017
1 vote
In LTE FDD MODE if uplink and downlink band width are different then how the UE will know about that ?
answer May 31, 2017
0 votes
why QPSK modulation scheme is used for all control channels in LTE ?
answer May 30, 2017
1 vote
What is tenant in virtualization technology ?
answer May 29, 2017
0 votes
What happens when UE in DRX idle mode?
answer May 12, 2017
0 votes
Is C_RNTI is mandatory in mobility control info
answer Apr 6, 2017
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