Most answered questions under tag 5g

+1 vote

1 answer

How UE applies UL power in NR?

posted Jun 11, 2018 by Jaganathan

+2 votes

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5G: How authentication is different in 5G compare to LTE ?

posted Jun 9, 2018 by Harshita

+2 votes

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5G: What is the role of session management function in 5G network core ?

posted Jun 9, 2018 by Harshita

+1 vote

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Does PRACH depends on BWP or is it common for entire BW?

posted Jun 8, 2018 by Rohit Verma

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5G: What is positive/negative Scheduling Request?

posted Jun 5, 2018 by Jack Amano

+1 vote

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

posted Jun 3, 2018 by Harshita

+1 vote

1 answer

Can ENB schedule different sub carrier spacing for different UE?

posted Jun 1, 2018 by Dheerendra

+2 votes

1 answer

How DMRS acting as a pilot signal in 5G?

posted May 31, 2018 by Jaganathan

+1 vote

1 answer

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

posted May 29, 2018 by Jaganathan

0 votes

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How other SIB scheduling information will be shard in NR?

posted May 28, 2018 by Ankit Mishra

+1 vote

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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

+1 vote

1 answer

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

posted May 10, 2018 by Himani

+2 votes

1 answer

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

+2 votes

1 answer

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

posted Apr 26, 2018 by Himani

0 votes

1 answer

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

posted Apr 23, 2018 by Rohit Verma

+1 vote

1 answer

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

posted Apr 20, 2018 by Himani

+1 vote

1 answer

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

posted Apr 4, 2018 by Jaganathan

+1 vote

1 answer

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

posted Apr 3, 2018 by Harshita

+2 votes

1 answer

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

posted Mar 25, 2018 by Harshita

+2 votes

1 answer

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

posted Mar 23, 2018 by Jaganathan

+1 vote

1 answer

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

posted Mar 21, 2018 by Harshita

+1 vote

1 answer

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

1 answer

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

posted Mar 18, 2018 by Vikram Singh

+1 vote

1 answer

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

posted Mar 14, 2018 by Ankit Mishra

+1 vote

1 answer

5G: How registration management is different from connection management ?

posted Mar 13, 2018 by Harshita

+1 vote

1 answer

5G: What is the reason AMF and UE both maintain some context even been int RM-DEREGISTERED State ?

posted Mar 13, 2018 by Harshita

0 votes

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Why do we have two following IE in 5G?

posted Mar 12, 2018 by Akhilesh

+4 votes

1 answer

LTE: What is primary secondary cell (PScell) and in which context it is used ?

posted Mar 10, 2018 by Harshita

+4 votes

1 answer

UE harq process in 5G-NR is asynchronous or synchronous ?

posted Mar 9, 2018 by Dhianesh

+2 votes

1 answer

What is the meaning of special cell in dual connectivity?

posted Mar 9, 2018 by Jaganathan

+1 vote

1 answer

5G: What are the use cases of eMBB, mMTC and uRLLC ?

posted Mar 7, 2018 by Vikram Singh

+2 votes

1 answer

5G: In which scenarios, AMF initiates reroute NAS request procedure for a received Initial UE message ?

posted Mar 5, 2018 by Harshita

+1 vote

1 answer

What is on demand system information transfer in 5G

posted Mar 5, 2018 by Mallikharjuna Reddy

+3 votes

1 answer

5G: Is 5G network going to use GTP based user plane between NG-RAN and UPF or something else ?

posted Feb 27, 2018 by Harshita

+1 vote

1 answer

5G: What is EAP message reliable transport procedure ?

posted Feb 24, 2018 by Vikram Singh

0 votes

1 answer

5G: How many types of authentication methods are being used in 5G system to authenticate an UE ?

posted Feb 24, 2018 by Vikram Singh

+1 vote

1 answer

5G: When network responds to UE with the registration accept/service accept even after failing the authentication ?

posted Feb 24, 2018 by Vikram Singh

+1 vote

1 answer

In LTE , ping time is high in some sites 300 ms, what could be reason to high ping time?

posted Feb 21, 2018 by Shyam Singh Pal

+2 votes

1 answer

5G: Which network node will be supporting buffering of incoming downlink data when UE is in CM-IDLE state ?

posted Feb 20, 2018 by Ganesh

+1 vote

1 answer

5G: What is GUAMI and where it is used ?

posted Feb 20, 2018 by Ganesh

+1 vote

1 answer

5G: What is the difference between paging and notification procedure ?

posted Feb 19, 2018 by Ganesh

+1 vote

1 answer

5G: What's role SIDF play in the 5G network ?

posted Feb 17, 2018 by Harshita

0 votes

1 answer

How many slots UE repeats UCI in PUCCH?How UE will get to know this repetition?

posted Feb 14, 2018 by Jaganathan

+2 votes

1 answer

How many PUCCH formats are in NR?

posted Feb 13, 2018 by Jaganathan

+1 vote

1 answer

5G: What is the significance of new terms "SUCI" and "SUPI" ? And also which all places both are used ?

posted Feb 13, 2018 by Harshita

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5G: Which all RRC signalling messages considered mandatory to be integrity protected ?

posted Feb 13, 2018 by Harshita

+1 vote

1 answer

What is the sub carrier spacing used in NR RACH transmission?

posted Feb 12, 2018 by Jaganathan

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What are all the signals UE monitors for RLM?

posted Feb 12, 2018 by Jaganathan

+2 votes

1 answer

5G: Is it possible to AMF to provide location based services for the UEs registered to the network with MICO mode ?

posted Feb 12, 2018 by Harshita