Recent posts under tag enodeb

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XML LTE enodeB dump file?

posted Aug 5, 2021 by Mohammed Kasem

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connected mode RACH

posted May 15, 2021 by Sushant Bose

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UE context release request and signal loss

posted Feb 18, 2021 by Jane Austen

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Extended Access Barring is for connected mode or Idle mode

posted Jan 18, 2021 by Manje Gowda K.r.

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Is nas security mandatory procedure while doing attach ?

posted Dec 1, 2020 by anonymous

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LTE : issues in Inter-RAT handover in LTE

posted Jun 24, 2020 by anonymous

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For 3 MHz B.W. in LTE, do UEs have UE specific search space?

posted Apr 21, 2020 by anonymous

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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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How truecaller will notify about the upcoming call before few seconds?

posted Jan 23, 2020 by anonymous

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What does UE do after receiving Paging message ?

posted Nov 10, 2019 by Abhishek Kumar Gupta

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Could any please tell the Nas messages and security impact during s1 hand over in lte?

posted Nov 6, 2019 by Rakesh Kumar Suman

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In LTE How UE will know about how much Transport block used in enb MAC?

posted Nov 2, 2019 by Dependra Dev

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Does NAS affected while doing HO procedure ? if affected, which NAS messages ?

posted Oct 17, 2019 by Rakesh Kumar Suman

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Why UE sends phr for all cells to enb in EN-DC?

posted Oct 7, 2019 by Debasis Mohapatra

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What is the procedure of RRC at eNB after receiving RRC setup request?

posted Sep 10, 2019 by anonymous

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how rohc works practically with example?

posted Aug 29, 2019 by Dm Achyuth

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what is the procedure to fail the PGW initiated dedicated radio bearer, after attach in LTE

posted Aug 6, 2019 by anonymous

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why SRB2 is implemented though ue have SRB 0,1 in LTE ?

posted Jun 14, 2019 by anonymous

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when UE ignores Timing Advance ?

posted Jun 4, 2019 by Sushant Bose

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Does Other UE knows, whether its a Contention Based or Non-Contention based procedure ?

posted Jun 4, 2019 by Sushant Bose

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HO: If target ENB is not serviced by source MME then How source MME sends HO request?

posted May 24, 2019 by Bharat Kumar

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what happens when AS security fails? after what procedure will perform after AS security fails

posted May 17, 2019 by Dm Achyuth

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UE restriction on intra-Cell measurements ?

posted May 16, 2019 by Bharat Kumar

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is there any relation between sub frame number and rohc?

posted May 16, 2019 by Dm Achyuth

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What is Report on Leave IE in Event A3 Measurement config?

posted Mar 15, 2019 by Gnanendra Reddy

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Is it possible to transmit CQI/PMI/RI,HARQ ACK/NACK and UL data on the PUSCH channel same time?

posted Mar 12, 2019 by Gnanendra Reddy

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Can we have different MCS scheme per PRB instead of Group of PRBs in case of sub band CQI report?

posted Mar 10, 2019 by Gnanendra Reddy

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What are the transmission mode enb sends to UE in RRC connection setup and rrc connection reconfiguration?

posted Mar 7, 2019 by Gnanendra Reddy

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How UE decodes PBCH information?

posted Mar 4, 2019 by Gnanendra Reddy

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why there is scheduling on one PCC and only one SCC and not on other SCC ?

posted Feb 28, 2019 by anonymous

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2*2 and 4*2 MIMO for throughput test

posted Feb 28, 2019 by anonymous

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When are the scenarios in which RACH procedure fails ?

posted Feb 27, 2019 by Vandana B

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how ue knows which cells it needs to measure while handover

posted Feb 21, 2019 by anonymous

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ue send s-tmsi in place of ue id in rrc con req, will s-TMSI remain same in case of HO also ?

posted Feb 17, 2019 by anonymous

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UL UE AMBR enforcement in LTE

posted Jan 11, 2019 by Pdk

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When UE initiates RRC reestablishment with cause integrity failure?

posted Jan 9, 2019 by Karan Patel

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Why concatenation is removed from RLC NR?

posted Dec 14, 2018 by Rohit Verma

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How Frequently UE measure serving cell RSRP?

posted Dec 13, 2018 by Himani

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Is it possible any scenario when sctp communication is up between mme and eNodeB but s1ap wil not be up ?

posted Nov 30, 2018 by anonymous

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Dual connectivity: split bearer related

posted Nov 15, 2018 by Pdk

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How UE detects Beam failure instance?

posted Oct 30, 2018 by Himani

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Job openings in LTE EPC domain at Radisys Bangalore

posted Oct 25, 2018 by Vimal Kumar Mishra

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why eNB sends rrc reconfiguration to connected UE when we add or modify inter frequency for SIB5 on eNB

posted Oct 15, 2018 by anonymous

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When Measurement gap and HARQ feedback collides will UE does adaptive HARQ or non adaptive HARQ?

posted Oct 5, 2018 by Jaganathan

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LTE: How the uplink and downlink data flow through indirect data forwarding tunnels in S1- handover ?

posted Oct 5, 2018 by Vikram Singh

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How 8CA in DL and 4CA in UL work, how much throughput will get and which ue support this much throughput?

posted Sep 21, 2018 by anonymous

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Why in RLC layer Seq. numbering is given to RLC SDU's and not to RLC PDU's?

posted Sep 21, 2018 by Mayur Jivanrao Nakade

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Why eNB sending separate configuration for Scelltoaddmod for every component carrier?

posted Sep 21, 2018 by anonymous

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What is multiple SF in LAA cells?

posted Sep 14, 2018 by Jaganathan

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How UE will ask grant to send only HARQ,if there is no other data to send from UE?

posted Sep 7, 2018 by Dhianesh