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Question posted by Charan Shah

0 votes
0 answers
What is Ecall over IMS support?Anyway there is Emergency call over IMS support then why Ecall?
posted Aug 21, 2020
  • lte
  • 5g
  • volte
0 votes
0 answers
What is Spurious emission in UE transmission?
posted Aug 19, 2020
  • lte
  • ue
  • mac
  • 5g
0 votes
0 answers
What is the sampling time for Each Sub carrier spacing in NR?Is it fixed timing?
posted Aug 19, 2020
  • lte
  • 5g
  • nr
  • ue
+1 vote
1 answer
Does paging comes in both Paging search space or common search space of NR?
posted Jun 11, 2020
  • lte
  • 5g
  • nr
  • ue
+1 vote
1 answer
What are all procedures UE follows for RLM?
posted May 7, 2020
  • lte
  • 5g
  • nr
  • ue
+1 vote
1 answer
What is the max capacity of VOLTE users in single 20Mhz Cell?
posted Feb 28, 2020
  • lte
  • 5g
  • nr
0 votes
1 answer
How gNB initiates an PDCCH order incase of UL sync loss?
posted Oct 15, 2019
  • lte
  • ran
  • 5g
  • ue
+1 vote
0 answers
What is the difference between WIFI6 and NR?
posted Jul 16, 2019
  • lte
  • 5g
  • nr
0 votes
0 answers
What is the max RTT timer for URLCC devices?
posted Jul 11, 2019
  • lte
  • 5g
  • nr
0 votes
0 answers
What is the state of UE if the RLC UM Max HARQ re transmission fails?
posted Jul 11, 2019
  • lte
  • ue
  • mac
  • rlc
0 votes
0 answers
How PHY throughput can be calculated?How many symbol will be utilized in an single subframe?
posted May 8, 2019
  • lte
  • 5g
  • ue
+1 vote
1 answer
How many bits can be carried by an RE?
posted May 8, 2019
  • lte
  • 5g
  • ue
+1 vote
1 answer
How UE differentiate DCI formats after it received it?
posted Mar 1, 2019
  • lte
  • ue
  • 5g
0 votes
1 answer
How ENB decides the grant size to be given in MSG3?
posted Mar 1, 2019
  • lte
  • ue
  • mac
  • 5g
0 votes
0 answers
If PDCP Header Decompress failure How UE Acts?
posted Feb 28, 2019
  • lte
  • ue
  • 5g
+1 vote
0 answers
how ENB detects integrity failure in PDCP? Can somebody elaborate ?
posted Feb 28, 2019
  • lte
  • ue
  • 5g
0 votes
1 answer
Will UE monitors PDCCH symbol form whole BW or only in particular BWP?
posted Jun 15, 2018
  • lte
  • ue
  • 5g
  • nr
  • mac
0 votes
0 answers
What is the difference between semi persistent CSI and periodic CSI in NR?
posted Jun 14, 2018
  • lte
  • mac
  • 5g
  • ue
  • nr
0 votes
0 answers
how does MT call works in LTE/NR?
posted May 7, 2018
  • lte
  • ue
  • 5g
  • nr
+1 vote
2 answers
Is there any possiblities of receiving DL data without any UL communication?
posted May 2, 2018
  • lte
  • ue
  • 5g
0 votes
0 answers
Why there is no scrambling sequence available for other channels like PDCCH,PHICH in 36.211 ?
posted Mar 21, 2018
  • lte
  • ue
  • enodeb
0 votes
2 answers
What are all the scenario UE triggers PHR?
posted Feb 28, 2018
  • lte
  • ue
  • mac
0 votes
0 answers
Why there is a RB restriction in TTI bundling?
posted Dec 13, 2017
  • lte
  • mac
  • ue
  • enb
  • enodeb
0 votes
1 answer
How can we track UE in LTE?
posted Oct 30, 2017
  • lte
  • ue
  • enodeb
  • operator
+1 vote
0 answers
What is antenna and antenna port in LTE?
posted Sep 28, 2017
  • lte
  • enodeb
  • ue
+1 vote
0 answers
What is layer mapping in LTE?
posted Sep 28, 2017
  • phy
  • lte
  • ue
  • enodeb
0 votes
1 answer
Why lawful interception is done by PGW and SGW, anyone entity is enough right?
posted Aug 28, 2017
  • lte
  • pgw
0 votes
0 answers
Why SGW is not having connection with GGSN?Instead it has connection with SGSN
posted Aug 28, 2017
  • lte
  • sgw
  • pgw
  • ue
+2 votes
1 answer
How SGW knows ENB tunneling ID because MME will select SGW in the initial attach but SGW not aware of ENB?
posted Aug 24, 2017
  • lte
  • mme
  • sgw
  • ue
0 votes
1 answer
Why SGW is buffering UE data, however ENB PDCP buffers the data then why buffering is needed in SGW?
posted Aug 23, 2017
  • lte
  • epc
  • ue
  • mac
  • sgw
0 votes
1 answer
How PGW knows which SGW to forward the DL data arrival indication when UE in idle mode?
posted Aug 23, 2017
  • lte
  • epc
  • ue
  • enb
+2 votes
1 answer
How UE will get to know no of antenna supported by ENB?
posted Jul 25, 2017
  • lte
  • enodeb
  • ue
+1 vote
1 answer
Why does UE decodes PDCCH continuously?
posted Jun 8, 2017
  • lte
  • enodeb
  • ue
+2 votes
0 answers
What is CCE allocation in LTE? What is the relationship between CCE and aggregation level?
posted Jun 8, 2017
  • lte
  • enb
  • mac
+2 votes
0 answers
What is DMTC in LTE and why it is used?
posted Apr 20, 2017
  • lte
  • enodeb
  • ue
+1 vote
2 answers
How many packet data network can be available for one single UE?
posted Apr 19, 2017
  • lte
  • ue
  • enodeb
0 votes
1 answer
What is the use of DRXi inactivity timer and DRX retransmission timer?
posted Apr 19, 2017
  • lte
  • ue
  • drx
  • mac
...