Recent posts under tag ue

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How do we get System BW in NR?

posted May 9, 2018 by Jaganathan

+1 vote

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How N/W will notify to UE regarding incoming call?

posted May 7, 2018 by Manohar Venkat.ch

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how does MT call works in LTE/NR?

posted May 7, 2018 by Charan Shah

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Is it mandatory that both MAC entity in UE should configure with same BW in 5G?

posted May 7, 2018 by Jaganathan

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Is it possible to do RACH in both MAC entity parallely in 5G NR?

posted May 7, 2018 by Ankit Mishra

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LTE: What source and target eNodeBs do when UE neither latch on target cell nor come back to source cell ?

posted May 6, 2018 by Harshita

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Is there any possiblities of receiving DL data without any UL communication?

posted May 2, 2018 by Charan Shah

+1 vote

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LTE: What UE does after receiving the Authentication Request from MME ?

posted Apr 30, 2018 by Ganesh

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LTE: Why MME does replay of UE Security Capabilities in the Security mode command message ?

posted Apr 29, 2018 by Harshita

+2 votes

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

posted Apr 26, 2018 by Himani

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

posted Apr 23, 2018 by Rohit Verma

+3 votes

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"Homogeneous Support of IMS Voice Over PS Sessions" in S6a ULR

posted Apr 23, 2018 by Michael Semama

+1 vote

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

posted Apr 20, 2018 by Himani

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Does the UE knows, if there are RNTIs which can be skiped?

posted Apr 18, 2018 by anonymous

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How does UE finds CP length in TDD?

posted Apr 17, 2018 by Jaganathan

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LTE: Is it necessary to establish bearer with QCI "5" to support transmission of SIP signalling messages ?

posted Apr 13, 2018 by Harshita

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LTE: Apart from VoLTE call setup, which are all other scenarios when network may initiate dedicated bearer setup ?

posted Apr 13, 2018 by Harshita

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How eNodeB will calculate the mobility of UE (speed)?

posted Apr 12, 2018 by Manohar Venkat.ch

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What is PDCP configuration for SRB1 and 2 ?

posted Apr 11, 2018 by Jaganathan

+1 vote

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In RACH how path loss effects selection of group A or group B preamble??

posted Apr 9, 2018 by Basavaraj Kamagond

+1 vote

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Is it mandatory to use same numerology for both UL and DL in NR?

posted Apr 6, 2018 by Jaganathan

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Will ENB gives grant for each UL LC or gives aggregated grant for all the LC's in NR?

posted Apr 6, 2018 by Ankit Mishra

+1 vote

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

posted Apr 4, 2018 by Jaganathan

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Operating band is specified in SIB1 downlink channel upon which UE receives system info, why?

posted Apr 2, 2018 by Yeshwanth

+2 votes

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How many NB-IOT UE does 20Mhz ENB supports ?

posted Mar 29, 2018 by Jaganathan

+1 vote

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It is possible for the operator to define the access classes that are stored in the SIM / USIM card remotely?

posted Mar 28, 2018 by anonymous

+1 vote

1 answer

How multiple Nb-Iot UE gets sync signal form ENB ?

posted Mar 28, 2018 by Jaganathan

+2 votes

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5G: How a device come to know RAN network supports the slice to which it want to connect ?

posted Mar 28, 2018 by Vikram Singh

+2 votes

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How UE gets the TM information in 5G and How many TM modes available in NR?

posted Mar 26, 2018 by Himani

+2 votes

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

posted Mar 23, 2018 by Jaganathan

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What is the use of PDSCH-TO-HARQ-feedback in 5G?

posted Mar 22, 2018 by Jaganathan

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Why there is no scrambling sequence available for other channels like PDCCH,PHICH in 36.211 ?

posted Mar 21, 2018 by Charan Shah

+1 vote

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Does ENB sends CRM and connection setup complete in same SF ?

posted Mar 19, 2018 by Himani

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contention free preambles lies under which preamble group ?

posted Mar 19, 2018 by Himani

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what will happen to the allocated grant when UE got grant and handover to neighbor cell ?

posted Mar 19, 2018 by Dhianesh

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What is the behavior if ENB gives less grant in RACH response ?

posted Mar 16, 2018 by Himani

+1 vote

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How UE gets the value of BI in lte?

posted Mar 15, 2018 by Himani

+1 vote

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

posted Mar 14, 2018 by Ankit Mishra

+1 vote

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Does NR support sending ACK/NACK in same SF of data reception?

posted Mar 14, 2018 by Ankit Mishra

+2 votes

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Is transmit diversity available in NR?

posted Mar 13, 2018 by Jaganathan

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Does HARQ and msg3 buffers are same in LTE?

posted Mar 13, 2018 by Akhilesh

+1 vote

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

posted Mar 13, 2018 by Harshita

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Why do we have two following IE in 5G?

posted Mar 12, 2018 by Akhilesh

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How Enb will release SPS implicitly?Which parameter qualifies it?

posted Mar 12, 2018 by Akhilesh

+1 vote

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what will happen if previous harq gives NACK and cs-rnti is overrided by c-rnti ?

posted Mar 12, 2018 by Dhianesh

+4 votes

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

posted Mar 9, 2018 by Dhianesh

+2 votes

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What is the meaning of special cell in dual connectivity?

posted Mar 9, 2018 by Jaganathan

+2 votes

1 answer

QCI1 attempt in LTE at a particular sector

posted Mar 8, 2018 by anonymous

+1 vote

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Does SI request RACH happens using contention free or contention based in NR?

posted Mar 7, 2018 by Jaganathan

+2 votes

1 answer

Why handover is needed in intra ENB ?

posted Mar 6, 2018 by Jaganathan