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Unanswerd questions under tag phy

0 votes
0 answers
What are the advantages and disadvantages of Single code word and multi code word?
posted Mar 9, 2019 by Gnanendra Reddy
  • lte
  • phy
  • interview questions
+2 votes
0 answers
Is transmit diversity available in NR?
posted Mar 13, 2018 by Jaganathan
  • lte
  • 5g
  • ue
  • mac
  • phy
0 votes
0 answers
5G: How filter OFDM (F-OFDM) is different from cyclic prefix OFDM (CP-OFDM) ?
posted Mar 7, 2018 by Vikram Singh
  • 5g
  • phy
  • lte
  • telecom
+1 vote
0 answers
What is layer mapping in LTE?
posted Sep 28, 2017 by Charan Shah
  • phy
  • lte
  • ue
  • enodeb
+1 vote
0 answers
LTE: Is there any role of MBSFN Area ID in the generation of MBMS RS (MBMS Reference Signal) sequence ?
posted Nov 5, 2016 by Harshita
  • lte
  • mbms
  • interview questions
  • enodeb
  • phy
+2 votes
0 answers
What is layer mapping in context of LTE?
posted Sep 16, 2016 by Sneha Maganahalli
  • lte
  • phy
+1 vote
0 answers
How LTE downlink physical channel processing works?
posted Aug 23, 2016 by Gnanendra Reddy
  • lte
  • phy
+3 votes
0 answers
LTE: How does cell selection procedure work and what are all parameters considered for during this procedure ?
posted Feb 7, 2016 by Vikram Singh
  • lte
  • ue
  • enodeb
  • phy
+4 votes
0 answers
LTE: How PCI should be selected for different neighboring cells (having same frequency) to avoid interference ?
posted Sep 30, 2015 by Vimal Kumar Mishra
  • lte
  • enodeb
  • phy
+1 vote
0 answers
How many users PDCCH can be multiplexed for format 1 and format 2 respectively on the same physical resource?
posted Dec 15, 2014 by Sridharan P
  • lte
  • enodeb
  • phy
  • ue
+2 votes
0 answers
How many Maximum bits are there for PUCCH of format 1/1a/1b and 2/2a/2b each and they are spread in how many symbols?
posted Dec 15, 2014 by Sridharan P
  • lte
  • phy
  • enodeb
  • ue
  • vtp switching
+1 vote
0 answers
How many Symbols are used for PUSCH in a SRS subframe per subcarrier, including multiplexed CQI.
posted Dec 15, 2014 by Sridharan P
  • lte
  • enodeb
  • ue
  • phy
  • mbms
+1 vote
0 answers
For Turbo coding rate matching, data block is to be spread in how many columns?
posted Dec 15, 2014 by Sridharan P
  • lte
  • enodeb
  • phy
  • ue
+2 votes
0 answers
For a buffer of length 6140 from MAC (TTI), what is the number of segments? Why?
posted Dec 11, 2014 by Sridharan P
  • lte
  • enodeb
  • ue
  • phy
+2 votes
0 answers
What are the 4 configurations of CCE?
posted Dec 9, 2014 by Sridharan P
  • lte
  • ue
  • enodeb
  • phy
+4 votes
0 answers
What are the parameters defining the TBS size?
posted Dec 9, 2014 by Sridharan P
  • lte
  • phy
  • enodeb
  • ue
+2 votes
0 answers
What is the smallest and biggest segment size for Encoding ?
posted Dec 9, 2014 by Sridharan P
  • phy
  • lte
  • enodeb
  • ue
+3 votes
0 answers
What is the CRC length for CFICH and PHICH respectively?
posted Dec 9, 2014 by Sridharan P
  • lte
  • ofdma
  • phy
  • ue
  • enodeb
+4 votes
0 answers
which channel case BitRepeatationCoding is used?
posted Dec 8, 2014 by Sridharan P
  • lte
  • enodeb
  • ue
  • phy
+5 votes
0 answers
What is a preamble format? How many types are there? Explain when which type of format is suitable?
posted Dec 6, 2014 by Sridharan P
  • lte
  • phy
+1 vote
0 answers
LTE : Does the physical channels configuration may change at run time ?
posted Jul 21, 2014 by Harshita
  • lte
  • phy
  • enodeb
+2 votes
0 answers
LTE PHY: Does the reference signal position fixed or it varies based on the deployment ?
posted Jun 12, 2014 by Neelam
  • lte
  • ue
  • enodeb
  • phy
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