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Question posted by Karan Patel 1

0 votes
0 answers
What is the use of Timing Synchronization of two eNB in case of CA or DC?
posted Sep 17, 2020
  • lte
  • 5g
  • nr
  • ue
0 votes
0 answers
What is the use of rate matching pattern in pdsch config?
posted Sep 16, 2020
  • lte
  • 5g
  • nr
0 votes
1 answer
Can we reserve the Preamble for Timing advance Rach request?
posted Aug 10, 2020
  • lte
  • ue
  • mac
–1 vote
1 answer
Does MU-MIMO is applicable in NR? Which TM mode is used for this?
posted Aug 10, 2020
  • lte
  • 5g
  • nr
+1 vote
1 answer
What is the need for horizontal Beam forming over Vertical Beam forming?
posted Aug 7, 2020
  • 5g
  • lte
  • nr
  • ue
0 votes
1 answer
What is the difference betwee FD-MIMO and MIMO?
posted Aug 7, 2020
  • lte
  • ue
  • 5g
  • mac
  • nr
0 votes
0 answers
What will be the impact on system if multiple UE initiating different preamble RACH in same SF again and again?
posted May 13, 2020
  • lte
  • ue
  • mac
  • 5g
0 votes
0 answers
What will be the RNTI value in RAR for Contention free HO RACH?
posted May 13, 2020
  • lte
  • ue
  • nr
  • 5g
  • mac
0 votes
1 answer
How eNB splits the packet to gNB in Dual connectivity?
posted Dec 3, 2019
  • lte
  • nr
  • enb
0 votes
1 answer
What is the scenario to receive broadcast message in RRC reconfiguration?
posted Nov 8, 2019
  • lte
  • rrc
  • ue
0 votes
0 answers
Does UE sends selected SSB ID in RACH?
posted Nov 5, 2019
  • lte
  • 5g
  • nr
0 votes
0 answers
What is the window start time for NR RACH?
posted Oct 24, 2019
  • lte
  • 5g
  • nr
0 votes
0 answers
What is the use of BCH channel in Secondary cell group?
posted Oct 23, 2019
  • lte
  • ue
  • 5g
  • nr
0 votes
0 answers
Can UE measures neighboring cell signal while in DRX off duration ?
posted Jan 14, 2019
  • lte
  • ue
  • drx
  • mac
0 votes
1 answer
Why measurement gap only in Inter frequency measurement?
posted Jan 11, 2019
  • lte
  • ue
  • rrc
  • 5g
+1 vote
1 answer
While reestablishment How AS security will be re activated?
posted Jan 11, 2019
  • lte
  • ue
  • rrc
  • 5g
+2 votes
2 answers
When UE initiates RRC reestablishment with cause integrity failure?
posted Jan 9, 2019
  • lte
  • enodeb
  • rrc
  • ue
0 votes
0 answers
Maximum retx for Polling PDU?
posted Dec 6, 2018
  • lte
  • ue
  • rlc
+1 vote
0 answers
Can we use different BW for UL and DL in TDD and FDD?
posted Dec 12, 2017
  • lte
  • ue
  • enb
  • enodeb
  • mac
+3 votes
1 answer
Why do we need long DRX CE over DRX CE in LTE?
posted Dec 5, 2017
  • lte
  • ue
  • mac
  • enodeb
  • enb
+1 vote
0 answers
What is MFBI and where it is used?
posted Dec 4, 2017
  • lte
  • enb
  • ue
  • rrc
+1 vote
1 answer
can we use CA in ENB with multi cell and all cells are in same frequency?
posted Oct 12, 2017
  • lte
  • ue
  • enb
  • lteadvanced
+1 vote
1 answer
What is the use if single ENB serves multiple cells?Instead it increases ENB loads?
posted Oct 11, 2017
  • lte
  • ue
  • enodeb
+1 vote
1 answer
Is there any changes in architecture of 5G compare to LTE ?
posted Oct 9, 2017
  • lte
  • 5g
  • telecom
  • core network
+2 votes
1 answer
Which operator supports connected mode DRX?
posted Sep 21, 2017
  • lte
  • enodeb
  • ue
  • drx
  • mac
0 votes
1 answer
Why default IP is not present after attached to the 4G network in india?
posted Sep 21, 2017
  • lte
  • ue
  • enodeb
+1 vote
1 answer
In commercial mobiles after switching on internet options will it go to IDLE mode in LTE?
posted Aug 16, 2017
  • lte
  • enodeb
  • ue
+1 vote
2 answers
Does UE capability says which 3Gpp release UE supports?
posted Aug 9, 2017
  • lte
  • ue
  • enodeb
0 votes
0 answers
Why do we have different SN range in PDCP&RLC?
posted Jun 6, 2017
  • lte
  • enodeb
  • rlc
  • pdcp
0 votes
0 answers
What is DELTA_PREAMBLE in LTE?Why exactly it is needed in LTE?
posted May 24, 2017
  • lte
  • enb
0 votes
0 answers
What is code rate in LTE?
posted May 24, 2017
  • lte
  • enodeb
+1 vote
1 answer
LTE: On which LC CRM message will be transferred?
posted Mar 23, 2017
  • lte
  • ue
  • enb
+1 vote
1 answer
How many times UE can ask SR for uplink grant is there any limit for SR for uplink grant?
posted Mar 21, 2017
  • lte
  • ue
  • mac
+1 vote
1 answer
When to use DCI 3/3A: Even though we have DCI 0/1/2 to send TPC why do we need separate DCI 3/3A format for TPC?
posted Mar 21, 2017
  • lte
  • ue
...