Recent questions under tag nr

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What is the use of TMPI in DCI0?Usually precoding is used for DL then why it is in UL?

posted Aug 17, 2020 by Bharat Kumar

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What is SRS resource indicator param comes in DCI?Why it is required?

posted Aug 17, 2020 by Bharat Kumar

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While DRX configured, What if Measurement gap falls immediately after sending SR request?

posted Aug 14, 2020 by Jaganathan

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Does MU-MIMO is applicable in NR? Which TM mode is used for this?

posted Aug 10, 2020 by Karan Patel

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What is the need for horizontal Beam forming over Vertical Beam forming?

posted Aug 7, 2020 by Karan Patel

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What is the difference betwee FD-MIMO and MIMO?

posted Aug 7, 2020 by Karan Patel

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How many periodic NZP CSI-RS resources can be configured per slot in NR?

posted Aug 2, 2020 by Ankit Mishra

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What is the different Pattern is used in CSI Reporting in NR?

posted Aug 2, 2020 by Jaganathan

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What is the use of layer indication as part of CSI report in NR?

posted Jul 31, 2020 by Dheerendra

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What is constellation mapping in Modulation order?

posted Jul 28, 2020 by Dheerendra

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Where Pseudo Random Sequence is used in NR?

posted Jul 27, 2020 by Dheerendra

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Does eNB sends configured grant to both NUL and SUL?

posted Jul 23, 2020 by Himani

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Does UE sends SRS over SUL? Is it required?

posted Jul 21, 2020 by Himani

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Does timing advance is applicable for SRS?

posted Jul 20, 2020 by Himani

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How Receiver HARQ comes to know the HARQ flexible response time?

posted Jul 20, 2020 by Himani

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How long UE can Hold the UL HARQ Buffer?

posted Jul 20, 2020 by Jaganathan

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What is the need of 29 Max DRB IE's in RRC config DRB-ToAddModLIst?

posted Jul 17, 2020 by Dheerendra

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Why there is a change in Max PLMN support in NR?What factor decides this count?

posted Jul 17, 2020 by Dheerendra

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What is the use of FULl-RNTI and short RNTI in Suspend config?

posted Jul 17, 2020 by Dheerendra

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What is the use of UE capability IE channelBW-90mhz in NR? Where it is used?

posted Jul 14, 2020 by Bharat Kumar

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What is TRP in Beam management?Why TRP is termed only in TX?

posted Jul 13, 2020 by Bharat Kumar

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What is the meaning of BEAM refinement? How does this improves the Beam quality?

posted Jul 10, 2020 by Bharat Kumar

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What is Beam management Process P1,P2,P3?

posted Jul 10, 2020 by Bharat Kumar

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Why there are different type of PUSCH mapping is available?

posted Jul 10, 2020 by Jaganathan

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What is the use of TimeDensity in PTRS configuration?

posted Jul 10, 2020 by Jaganathan

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What is the use of RMSI PDCCH config?

posted Jul 9, 2020 by Bharat Kumar

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What is different Type-X-Pdcch means?Why different types available?

posted Jul 9, 2020 by Bharat Kumar

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What is CFRA parameters in NR? Where it will be used?

posted Jul 8, 2020 by Jaganathan

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What are all different Preamble format available in NR?What makes difference than LTE?

posted Jul 8, 2020 by Himani

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What is the relation between QCL and TCI?

posted Jul 7, 2020 by Jaganathan

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How UE Finds the TCI state in NR?

posted Jul 7, 2020 by Jaganathan

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What are all different QCL types are available?

posted Jul 6, 2020 by Jaganathan

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What is the use of tp-pi2BPSK in PUSCH Config?

posted Jul 6, 2020 by Himani

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What is the different PCFICH combination used in NR?

posted Jul 6, 2020 by Himani

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What is the use of dl-DataToUL-ACK in NR?

posted Jun 30, 2020 by Himani

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How many different UCI format available in NR?

posted Jun 30, 2020 by Himani

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Why NR PSS,SSS Sequence is changed from Zaddoff to M-Sequence?

posted Jun 29, 2020 by Bharat Kumar

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How many DMRS symbol can be into a slot ?

posted Jun 23, 2020 by Bharat Kumar

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What is the use of DMRS Port number in NR?

posted Jun 23, 2020 by Bharat Kumar

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What is PDSCH Aggregation factor mechanism?What is the use of it?

posted Jun 20, 2020 by Dheerendra

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How does UE knows What are all BWP ue can receives SI's?

posted Jun 20, 2020 by Dheerendra

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Why N1 Mode is required?How it relates to NAS signalling?

posted Jun 20, 2020 by Dheerendra

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What is OSI Scheduling in NR/5G?

posted Jun 20, 2020 by Dheerendra

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What is the use of UAC algorithm in NR?

posted Jun 19, 2020 by Dheerendra

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What are all Reject NAS cause available in NR?

posted Jun 18, 2020 by Dheerendra

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What is Ecall Inactivity Procedure in NR?

posted Jun 18, 2020 by Himani

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What is the Retransmission MCS index used in NR?Is that same as LTE or different?

posted Jun 18, 2020 by Himani

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What is ka,Q,V,W bands in NR?Why this is not names in numbers?

posted Jun 18, 2020 by Himani

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How UE gets Number of layers and Antenna in gNB

posted Jun 15, 2020 by Bharat Kumar

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Does paging comes in both Paging search space or common search space of NR?

posted Jun 11, 2020 by Charan Shah