Recent posts under tag lte

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How Frequently eNB should send the TPC or what is the precondition to send?

posted Apr 7, 2020 by Jaganathan

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What happens During CDRX eNB receive NACK but UE sent ACK?

posted Apr 7, 2020 by Jaganathan

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Can we disable SR during SPS enabled?

posted Apr 3, 2020 by Dheerendra

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What should be the max HARQ transmission If TTI bundling is enabled?

posted Apr 3, 2020 by Jaganathan

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What if eNB doesn't give grant to BSR?

posted Apr 2, 2020 by Akhilesh

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What happens If UE Is in DRX OFF duration and DRX Re transmission timer is running?

posted Mar 31, 2020 by Akhilesh

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What is the best codec for VOLTE and what should be the min Data rate that eNB should support?

posted Mar 27, 2020 by Jaganathan

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What should be latency for the VOLTE call to be good MOS?

posted Mar 27, 2020 by Jaganathan

+2 votes

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What if the ROHC failed at UE? Will the UE forwards the Data pdu to upper layer?

posted Mar 22, 2020 by Jaganathan

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What is Frequency raster and Channel raster in NR?

posted Mar 19, 2020 by Poonam

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What is the Ideal PA - PB value for power control?

posted Mar 19, 2020 by Poonam

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Can we decrease MCS instead of MAC padding?

posted Mar 18, 2020 by Poonam

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Why UE supporting NR SA have to support event B2?

posted Mar 18, 2020 by Ray Ma

+1 vote

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What if the Caller doesn't receive the SIP_PRACK/OK message from receiver ?

posted Mar 13, 2020 by Ankit Mishra

+1 vote

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What is SIP 500 internal Error means?

posted Mar 12, 2020 by Akhilesh

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LTE: APN included in PDN Connectivity procedure.

posted Mar 12, 2020 by anonymous

+1 vote

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how mac layer will communicate with the phy layer. what is the interface between mac and phy?

posted Mar 11, 2020 by Pratap

+1 vote

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How does eNB behaves if UE sends DTX on SPS activation?

posted Mar 11, 2020 by Akhilesh

+1 vote

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Does SPS activation/modification goes on CRNTI or SPS RNTI?

posted Mar 11, 2020 by Akhilesh

+1 vote

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What are all the scenario for the ROHC failure?

posted Mar 9, 2020 by Himani

+1 vote

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What is the best configuration fir C-DRX and SPS together?

posted Mar 7, 2020 by Dheerendra

+1 vote

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Can we establish VOLTE call in Scell?

posted Mar 5, 2020 by Himani

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What is the best coding rate(MCS) can be used for VOLTE users?

posted Mar 5, 2020 by Himani

+1 vote

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Scenarios to validate the C-DRX at eNB?

posted Mar 3, 2020 by Himani

+1 vote

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What is the max capacity of VOLTE users in single 20Mhz Cell?

posted Feb 28, 2020 by Charan Shah

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Does UE send the non SPS LC data in SPS grant?

posted Feb 27, 2020 by Sakshi Rai

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What is the limitation on giving different BWP ID in UL and DL for TDD?

posted Feb 25, 2020 by Poonam

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Does single mobile chip-set supports both sub6Ghz and MM wave in NR?

posted Feb 24, 2020 by Ankit Mishra

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Can we support NSA with LTE UL only?

posted Feb 24, 2020 by Jaganathan

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What is the initial BWP during attach?is it same for DL and UL?

posted Feb 20, 2020 by Poonam

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Does RTP traffic flows If we keep VOLTE call in Mute State?

posted Feb 20, 2020 by Jaganathan

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MME not send detach to eNB during cancell location from HSS in case of ESM-idle

posted Feb 19, 2020 by Aleksei

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What is the reason for eNB to receive more DTX than NACK/ACK ?

posted Feb 19, 2020 by Poonam

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what is the difference between DTX and DRX?

posted Feb 19, 2020 by Poonam

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What is the use of nomPDSCH-RS-EPRE-Offset in CQI configuration?

posted Feb 18, 2020 by Rohit Verma

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What is the use of N_cce in HARQ resource calculation?Does this required in PUCCH Format 3?

posted Feb 17, 2020 by Rohit Verma

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Can we apply ROHC to other IP packets?Such as FTP downloading?

posted Feb 14, 2020 by Rohit Verma

+2 votes

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Does UE supports different TM mode in Scells ?

posted Feb 14, 2020 by Dheerendra

+2 votes

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What happens if Rel-10 UE fails to decode the PDCCH of Scell?

posted Feb 13, 2020 by Dheerendra

+1 vote

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Does UE reads MIB in connected mode?

posted Feb 13, 2020 by Jaganathan

+3 votes

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Can we configure the SPS and DRX during CA Scell addition?

posted Feb 12, 2020 by Himani

+2 votes

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If DRX and SPS are activated together , Then How To Reactivate the SPS configuration middle of DRX?

posted Feb 12, 2020 by Himani

+3 votes

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Will UE utilize the static resource during DRX off period?

posted Feb 10, 2020 by Himani

+1 vote

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Can we enable TTI bundling in UL CA configuration?

posted Feb 10, 2020 by Jaganathan

+1 vote

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What is the frequency of ETWS warning?

posted Feb 7, 2020 by Ankit Mishra

+1 vote

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Does ENB forwards the packet during RLF?

posted Feb 6, 2020 by Ankit Mishra

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How ENB configures HARQ ack/nack resource for CA HARQ feedback?

posted Feb 5, 2020 by Jaganathan

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What is SIB1-BR broadcast message?How it differs from legacy SIB1?

posted Feb 4, 2020 by Jaganathan

+1 vote

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What is the difference between OCS and PCRF?

posted Feb 3, 2020 by Akhilesh

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What is CGI report during HO?Is this mean cell group ID?

posted Feb 3, 2020 by Akhilesh