Recent posts under tag lte

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What is layer 3 relay?

posted Apr 22, 2019 by Jaganathan

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What is the advantage of using Generalized Frequency Division Multiplexing?

posted Apr 19, 2019 by Jaganathan

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What is the use of SRB 4 in NR?

posted Apr 19, 2019 by Jaganathan

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Which GTP-C IE is used for policy control ?

posted Apr 16, 2019 by Rakesh Kumar Suman

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Why upper layer cannot configure UE specific DRX while in RRC connected state?

posted Apr 16, 2019 by Himani

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Which layer does HARQ re-ordering in 5G?

posted Apr 16, 2019 by Jaganathan

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If two different SGW serving an MeNB and SeNB,is it possible to have bearer split in dual connectivity?

posted Apr 15, 2019 by Jaganathan

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What kind of measurements need to be configured for NR cell addition in NSA architecture?

posted Apr 10, 2019 by Jaganathan

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Does NR supports CSFB or will it fall back only to LTE which is VOLTE?

posted Apr 10, 2019 by Jaganathan

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What is the reason behind UL grant applicable after 4SF from received DCI0 SF?

posted Apr 8, 2019 by Himani

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What are the limitation of assigning SR resource to an UE?

posted Apr 8, 2019 by Himani

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Is it possible to Have EUTRAN with 5GC architecture?

posted Apr 5, 2019 by Jaganathan

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Will it be any problem if all the Scell provides same RNTI to an UE in CA?

posted Apr 4, 2019 by Jaganathan

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Can we have MENB and SENB with different operators for single UE?

posted Apr 4, 2019 by Jaganathan

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How does Google FI inter operates between network operator?

posted Apr 3, 2019 by Jaganathan

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If UE is in band scan then ue how to set the received all frequency?

posted Apr 1, 2019 by Dependra Dev

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How UE gets the channel Bandwidth information in 5G ?

posted Mar 30, 2019 by Lalatendu Pothal

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How Sender RLC AM entity behaves if it didn't receive status PDU because of congestion in network?

posted Mar 28, 2019 by Ankit Mishra

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What is the RTT delay in UL 5G?Can gNB sends ack/nack for UL data in same SF?

posted Mar 28, 2019 by Ankit Mishra

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How QOS schedular works in lte.

posted Mar 27, 2019 by anonymous

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Does URLCC device support different sub carrier spacing?

posted Mar 27, 2019 by Jaganathan

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What is the RI capacity of URLCC?Can we enable MIMO or transmit diversity in this?

posted Mar 25, 2019 by Jaganathan

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What is the sub carrier spacing used for URLCC devices?

posted Mar 25, 2019 by Jaganathan

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Thermistor failute

posted Mar 22, 2019 by Ravi Kumar.m

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What is the smallest scedulable unit in 5G? Is it RE or RB?

posted Mar 22, 2019 by Jaganathan

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What is the RLC mode used in NR for SRB's?

posted Mar 22, 2019 by Jaganathan

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How does DRX works in Dual SIM with same Registered cell?

posted Mar 21, 2019 by Jaganathan

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volte call failed with Unknown NAS message

posted Mar 19, 2019 by Sivakumar.d

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Why Non adaptive transmission applicable only in UL?

posted Mar 19, 2019 by Himani

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How Does LTE PDCP understands NR RLC status message during reestablishment?

posted Mar 19, 2019 by Jaganathan

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How the PDCP SN context transfer happens when LTE HO to NR?

posted Mar 18, 2019 by Jaganathan

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Do we need measurement Gap for the NR - LTE measurement?

posted Mar 18, 2019 by Himani

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LTE why RB is the smallest schedulable unit

posted Mar 16, 2019 by anonymous

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What is difference between TDF and PCEF and HowTDF and PCEF work with together?

posted Mar 15, 2019 by anonymous

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What is Report on Leave IE in Event A3 Measurement config?

posted Mar 15, 2019 by Gnanendra Reddy

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Is there any changes on type of preambles in each SSB?

posted Mar 14, 2019 by Himani

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Why do we need TB size in DCI0?

posted Mar 14, 2019 by Jaganathan

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What is the RACH PRB size for the NR cell ?Is it same as LTE?Is so what is the sub carrier spacing?

posted Mar 13, 2019 by Himani

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How ENB decides the size of Group A and Group B?

posted Mar 12, 2019 by Himani

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What is the behavior of MAC if partial demux fails?

posted Mar 12, 2019 by Himani

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Is it possible to transmit CQI/PMI/RI,HARQ ACK/NACK and UL data on the PUSCH channel same time?

posted Mar 12, 2019 by Gnanendra Reddy

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What is the RACH response duration in 5G and when the RAR timer starts, Is it on same Slot?

posted Mar 11, 2019 by Jaganathan

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Is it possible to send NACK in PHICH and new DCI with NDI toggled?

posted Mar 11, 2019 by Jaganathan

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Can we have different MCS scheme per PRB instead of Group of PRBs in case of sub band CQI report?

posted Mar 10, 2019 by Gnanendra Reddy

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What are the advantages and disadvantages of Single code word and multi code word?

posted Mar 9, 2019 by Gnanendra Reddy

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What is the use case for sending ACK in PHICH and same DCI with NDI not toggled?

posted Mar 7, 2019 by Jaganathan

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What are the transmission mode enb sends to UE in RRC connection setup and rrc connection reconfiguration?

posted Mar 7, 2019 by Gnanendra Reddy

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How to enable MIMO with single Rank indicator?

posted Mar 5, 2019 by Jaganathan

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Is it possible to bundle the ACK/NCK in sngle SF?

posted Mar 5, 2019 by Ankit Mishra

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How UE decodes PBCH information?

posted Mar 4, 2019 by Gnanendra Reddy