Recent questions

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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

+1 vote

1 answer

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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Can UE generate BEAM to respond to gNB? And if UE can generate BEAM then it must have to support multiple antennas?

posted Jun 15, 2020 by Rohit Karadkar

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1 answer

Can Scell send CA activation MAC CE instead of Pcell?

posted Jun 15, 2020 by Bharat Kumar

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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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1 answer

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

posted Jun 11, 2020 by Charan Shah

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Does Mini Slot has flexible Symbol configuration or Fixed one?

posted Jun 11, 2020 by Bharat Kumar

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1 answer

What is the size of PBCH payload in NR? Is this a fixed size?

posted Jun 11, 2020 by Bharat Kumar

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What is the use of SP CSI-RS / CSI-IM Resource Set Activation/Deactivation MAC CE?

posted Jun 11, 2020 by Bharat Kumar

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What is the use case for splitting CC LCID into two part in NR?

posted Jun 11, 2020 by Jaganathan

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1 answer

Under which condition UE raises synchReconfigFailure while SCG addition?

posted Jun 11, 2020 by Jaganathan

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Can we Reconfigure NR SCG without New Security context?

posted Jun 8, 2020 by Ankit Mishra

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1 answer

Do we receive HARQ response for SPS Release?

posted Jun 8, 2020 by Ankit Mishra

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What is CBG (Code Block Group) based HARQ Re-Transmission?

posted Jun 8, 2020 by Jaganathan

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Programming exercise

posted Jun 7, 2020 by Nour Saleh

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What is Puncture Indication in NR?

posted Jun 4, 2020 by Bharat Kumar

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Weather ACK/NACK Response is available for PUSCH Transmission?

posted Jun 4, 2020 by Bharat Kumar

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What are the Changes in HARQ Bit construction in NR? Is there any change in NR?

posted Jun 4, 2020 by Bharat Kumar

+1 vote

1 answer

How UE decides the HARQ feedback timing in NR?

posted Jun 4, 2020 by Bharat Kumar

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module error in php

posted Jun 4, 2020 by anonymous

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Way of use Homogeneous Support of IMS Voice Over PS Sessions

posted Jun 3, 2020 by anonymous

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The proety of a material essential for spring. materials is?

posted Jun 1, 2020 by Pruthvirajsinh Chauhan

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Distinguish between a parasite and a saprotroph

posted Jun 1, 2020 by Archana Singh

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how does the UE know where to read & send the PUCCH related info in uplink like downlink having blind decoding process.

posted Jun 1, 2020 by Mohit Mohan

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What is TX Control and Rx control in Short Frame of NR?

posted Jun 1, 2020 by Himani

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Which of following mill is free from wear?

posted Jun 1, 2020 by Kaushik Pampaniya

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1 answer

Why there is no explicit DC carrier in 5G?How UE finds the middle of BW?

posted May 29, 2020 by Bharat Kumar

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What is Slot aggregation in NR?

posted May 28, 2020 by Bharat Kumar

+1 vote

1 answer

What is difference in Long Preamble vs Short Preamble in NR?

posted May 27, 2020 by Himani

+1 vote

1 answer

What is EIRP? How it is used in NR?

posted May 26, 2020 by Jaganathan

+1 vote

1 answer

What is Downlink Preemption in NR?

posted May 26, 2020 by Jaganathan

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When i tried to update wireless adapter it showed error now i cannot connect to interenet.

posted May 26, 2020 by Shreesha Vasishta

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1 answer

5G: In which scenario AMF would include only AMF UE NG-AP ID in the UE Context Release Cmd ?

posted May 25, 2020 by Vimal Kumar Mishra

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What is the reason for fall back to default BWP after inactive timer expiry?

posted May 25, 2020 by Jaganathan

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5G: What would be the preferred approach to enable international roaming in 5G Network ?

posted May 24, 2020 by Vimal Kumar Mishra

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1 answer

5G: How the user plane data flow between CU- UP and DU-UP ?

posted May 22, 2020 by Vimal Kumar Mishra

+1 vote

1 answer

How Mobility is optimized in RRC INACTIVE state?

posted May 19, 2020 by Poonam

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How to change Pcell to Scell and Scell to Pcell during Inactive mode mobility?

posted May 19, 2020 by Poonam

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2 answers

How to release Scell implicitly?

posted May 19, 2020 by Poonam

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1 answer

Does Intra Freq eNB has same Pcell ID?

posted May 19, 2020 by Rohit Verma

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How eNB exchanges PUCCH information on eNB CA configuration?

posted May 19, 2020 by Himani

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Should Scell and Pcell have same SFN/RFN? What will be the impact of both are different?

posted May 19, 2020 by Dheerendra

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1 answer

What if PUCCH falls on DRX Off period?Will UE able to send the data?

posted May 19, 2020 by Dheerendra

+1 vote

1 answer

Is it mandatory to initiate an RACH in Scell activation during InTra eNB CA?

posted May 18, 2020 by Jaganathan

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1 answer

Why eNB detects DTX instead ACK/NACK? What could be the factor to improve this?

posted May 18, 2020 by Dheerendra

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How to control the PUCCH power control while SPS is On?

posted May 17, 2020 by Dheerendra

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'What if UE misses the UL SPS release DCI and keeps sending the UL SPS data?

posted May 17, 2020 by Dheerendra

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1 answer

What if Mobility info Element target cell id is same as Pcell id in received at UE side?

posted May 15, 2020 by Jaganathan

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1 answer

What happens if Rach fails during Scell Activation?

posted May 15, 2020 by Jaganathan