Recent posts under tag 5g

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Does UE monitors radio link for all DL BWP's in 5G?

posted Jun 6, 2018 by Jaganathan

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How UE applies TA for multi carrier in NR?Is it same for both or different?

posted Jun 5, 2018 by Jaganathan

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5G: What is positive/negative Scheduling Request?

posted Jun 5, 2018 by Jack Amano

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5G: How paging procedure is going to be implemented in 5G network ?

posted Jun 3, 2018 by Harshita

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Can ENB schedule different sub carrier spacing for different UE?

posted Jun 1, 2018 by Dheerendra

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How DMRS acting as a pilot signal in 5G?

posted May 31, 2018 by Jaganathan

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Does on-demand RACH requires msg3 to be sent or is it till msg2?

posted May 30, 2018 by Jaganathan

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Can UE request on-demand SIB while in RRC connected state ?

posted May 29, 2018 by Jaganathan

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Does ENB uses different SS for each channel or is it fixed for all the channel in NR?

posted May 29, 2018 by Dheerendra

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How other SIB scheduling information will be shard in NR?

posted May 28, 2018 by Ankit Mishra

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LTE: Which all places changes would be made at eNodeB to support Cat M1 or NB-IOT ?

posted May 28, 2018 by Vikram Singh

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What are all the types of DMRS used in 5G?

posted May 25, 2018 by Himani

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Is ther any RNTI used in MIB transmission of NR?

posted May 25, 2018 by Ankit Mishra

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Which RNTI is used for UE requested SIB via RACH

posted May 16, 2018 by Jaganathan

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What is the use of following IE in NR: pdcch-ConfigSIB1 in MIB of 5G?

posted May 10, 2018 by Himani

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How do we get System BW in NR?

posted May 9, 2018 by Jaganathan

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How Dual SIM mobile use single modem stack? and how attach procedure will initiate in this scenario?

posted May 8, 2018 by Manohar Venkat.ch

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how does MT call works in LTE/NR?

posted May 7, 2018 by Charan Shah

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Is it mandatory that both MAC entity in UE should configure with same BW in 5G?

posted May 7, 2018 by Jaganathan

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Is it possible to do RACH in both MAC entity parallely in 5G NR?

posted May 7, 2018 by Ankit Mishra

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Is there any possiblities of receiving DL data without any UL communication?

posted May 2, 2018 by Charan Shah

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What is cave, mean

posted Apr 30, 2018 by Alaa Rabah

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LTE: How does two GTP entities detect link failure and what actions are taken by both entities in this case ?

posted Apr 27, 2018 by Vikram Singh

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CUPS: How CUPS based LTE network would be a better choice for the deployment over the existing LTE network ?

posted Apr 27, 2018 by Harshita

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What kind of scheduler fits in commercial ENB(macro cell)?

posted Apr 26, 2018 by Himani

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LTE: Is it necessary, all PGWs serving an UE for different APNs communicate with same PCRF ?

posted Apr 26, 2018 by Vikram Singh

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Difference between VOIP and VOLTE and Does VOLTE supported in 5G (NR)?

posted Apr 23, 2018 by Rohit Verma

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How UE gets to know TDD/FDD configuration while initial sync with the network?

posted Apr 20, 2018 by Himani

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Cloud: What is the mean by live migration of instances in the cloud technology ?

posted Apr 19, 2018 by Vikram Singh

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Cloud: What should be the approach to implement service function chaining without compromising on user experience ?

posted Apr 18, 2018 by Harshita

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How does UE finds CP length in TDD?

posted Apr 17, 2018 by Jaganathan

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Will ENB gives grant for each UL LC or gives aggregated grant for all the LC's in NR?

posted Apr 6, 2018 by Ankit Mishra

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What are layer2 and layer3 specifications for LTE CAT-M.? What is the version?

posted Apr 4, 2018 by Suchakravarthi Sripathi

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1 answer

What is the modulation scheme available in NR ? What is the max QAM available in NR?

posted Apr 4, 2018 by Jaganathan

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5G: How attach procedure call flow differ in CUPS based network compared to the normal LTE network ?

posted Apr 3, 2018 by Harshita

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5G: Is it necessary to implement different radio interfaces each for different n/w slice supported in NG-RAN node ?

posted Mar 28, 2018 by Vikram Singh

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5G: How a device come to know RAN network supports the slice to which it want to connect ?

posted Mar 28, 2018 by Vikram Singh

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How UE gets the TM information in 5G and How many TM modes available in NR?

posted Mar 26, 2018 by Himani

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5G: How can we compare 5G AMF selection at NG-RAN node to MME selection at LTE-eNodeB ?

posted Mar 25, 2018 by Harshita

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5G: Difference between TAI slice support and AMF slice support ?

posted Mar 25, 2018 by Harshita

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5G: What is the use of RRC inactive assistance information IE sent by AMF in ICS Request message ?

posted Mar 24, 2018 by Vikram Singh

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Why do we need TPC command for SRS transmission in NR?

posted Mar 23, 2018 by Jaganathan

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What is the use of PDSCH-TO-HARQ-feedback in 5G?

posted Mar 22, 2018 by Jaganathan

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5G: How does Access and Management Function i.e. AMF select Session Management Function i.e. SMF ?

posted Mar 21, 2018 by Harshita

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5G: Why control and user plane separation is required ? And how it is going to bring better user experience ?

posted Mar 21, 2018 by Harshita

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5G: What would be the advantage of a network consists of ng-eNB and 5G -core ?

posted Mar 21, 2018 by Harshita

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Is it possible , that secondary cell (scell) to a UE will be the primary cell(Pcell) to another UE ?

posted Mar 19, 2018 by Dhianesh

+3 votes

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5G: How handover will work in 5G network ? Is it same as LTE ?

posted Mar 18, 2018 by Vikram Singh

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Does each beam represent an cell of an NR or single cell has many beam?

posted Mar 14, 2018 by Ankit Mishra

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Does NR support sending ACK/NACK in same SF of data reception?

posted Mar 14, 2018 by Ankit Mishra