Recent posts under tag 5g

+1 vote

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TFT and QFI handing in UPF?

posted Aug 16, 2018 by Pdk

+1 vote

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How long does ENB will hold the contention free pramble in Target ENB?

posted Aug 16, 2018 by Himani

+3 votes

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After TA command from ENB How UE applies?

posted Aug 13, 2018 by Akhilesh

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Can UE reject the HO command received in RRC reconfiguration?

posted Aug 10, 2018 by Jaganathan

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What is the advantage of 5G network over 4G network?

posted Aug 9, 2018 by anonymous

+2 votes

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How the PDU session to QOS flow to DRB mapping handled ?

posted Aug 9, 2018 by Pdk

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What will be the MSG3 in TAU initiated contention based RACH in LTE?

posted Aug 7, 2018 by Ankit Mishra

+2 votes

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what is SN terminated MCG bearer and MN terminated SCG bearer in EN-DC? and use?

posted Aug 7, 2018 by Prabhavathi

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What are all the possible way that UE will move to connected state to IDLE state in LTE/NR?

posted Aug 6, 2018 by Ankit Mishra

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How can I get started in 5G Core?

posted Aug 2, 2018 by Vinay Kumar Tokala

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1 answer

Is it mandatory that after reporting measurement event HO should be triggered?

posted Aug 1, 2018 by Jaganathan

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Which event of measurement is used for UMTS or LTE fallback in 5G?

posted Aug 1, 2018 by Jaganathan

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1 answer

In Dual connectivity Does modem use two RF unit ?

posted Jul 29, 2018 by Jaganathan

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1 answer

Can UE move to DRX state wen UE received CMAS message form Network?

posted Jul 27, 2018 by Himani

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1 answer

What is PSCell and How it connects LTE/NR.

posted Jul 26, 2018 by anonymous

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can NB-IOT device receive DL data or paging while in PTM mode?

posted Jul 25, 2018 by Jaganathan

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2 answers

How Many times RACH will be re-triggered if RACH fails in UE?

posted Jul 18, 2018 by Rohit Verma

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5G: What is the use of "Backup AMF Name" included in the NG Setup Response message ?

posted Jul 18, 2018 by Harshita

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5G: What is tracking area identity slice support and how many network slices can be configured for a TAI ?

posted Jul 18, 2018 by Harshita

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5G: What will be the maximum no of broadcast PLMNs in 5G RAN node ?

posted Jul 18, 2018 by Harshita

+3 votes

1 answer

Does UE waits for detach accept message from network in UE initiated detach?

posted Jul 17, 2018 by Rohit Verma

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2 answers

If RACH trigger is made for SR max re transmission will UE sends MSG3 or not ?

posted Jul 17, 2018 by Rohit Verma

+1 vote

1 answer

5G: What is the difference between LTE attach and 5G registration procedure ?

posted Jul 17, 2018 by Harshita

+2 votes

Calculating Active timer, periodic TAU timer value during PSM(Power saving Mode) at EPC/MME

posted Jul 12, 2018 by Althi Rajeswararao

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Does TB size is same for all sub carrier spacing?

posted Jul 11, 2018 by Himani

+1 vote

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Does NR UE support wideband CQI?

posted Jul 10, 2018 by Bharat Kumar

+1 vote

2 answers

Does 256QAM applicable for Sub 6Ghz?

posted Jul 10, 2018 by Bharat Kumar

+2 votes

1 answer

What is ZP-CSI-RS in NR?

posted Jul 9, 2018 by Dheerendra

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What is CEmodeA and CEmodeB of RAR in NR?

posted Jul 5, 2018 by Sakshi Rai

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What is Zero padding in RAR of NR?Why it is required?

posted Jul 5, 2018 by Sakshi Rai

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What is meant by world wide wireless web (wwww) and how it is different from world wide web (www) ?

posted Jul 4, 2018 by Harshita

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5G: Why millimeter waves have been considered for the next generation radio frequency transmission ?

posted Jul 4, 2018 by Harshita

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5G: Which kinds of services would be offered by telcos using the edge computing ?

posted Jul 4, 2018 by Harshita

+2 votes

1 answer

What is the TA for RACH request message to send?

posted Jul 3, 2018 by Himani

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Does all the SSB have same DL power constant or different DL power constant?

posted Jul 2, 2018 by Jaganathan

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1 answer

Does Frequency hopping supported in PUCCH?

posted Jun 27, 2018 by Jaganathan

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5G: What is the job of Network Repository Function (NRF) in 5G network ?

posted Jun 27, 2018 by Harshita

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5G: Does the 5G network support interfaces with LTE network nodes to support graceful handovers ?

posted Jun 27, 2018 by Vikram Singh

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1 answer

What is maximum power reduction in LTE?

posted Jun 27, 2018 by Jaganathan

+1 vote

1 answer

In case Dual Connectivity, will all the SCG resides in each MCG?

posted Jun 26, 2018 by Manohar Venkat.ch

+1 vote

1 answer

How UE knows weather to include aperiodic CSI report in MSG3?

posted Jun 21, 2018 by Jaganathan

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1 answer

Will UE monitors PDCCH symbol form whole BW or only in particular BWP?

posted Jun 15, 2018 by Charan Shah

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What is the difference between semi persistent CSI and periodic CSI in NR?

posted Jun 14, 2018 by Charan Shah

+2 votes

1 answer

5G: What is meant by service based architecture (SBA) and service based interfaces ?

posted Jun 14, 2018 by Harshita

+1 vote

2 answers

Will UE transmit SRS for Whole bandwidth or particular BWP?

posted Jun 12, 2018 by Jaganathan

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1 answer

How UE applies UL power in NR?

posted Jun 11, 2018 by Jaganathan

+2 votes

1 answer

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

posted Jun 9, 2018 by Harshita

+2 votes

1 answer

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

posted Jun 9, 2018 by Harshita

+1 vote

1 answer

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

posted Jun 8, 2018 by Rohit Verma

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Will UE monitors the radio link in Scell's of SCG

posted Jun 8, 2018 by Jaganathan