Most answered questions under tag rrc

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1 answer

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

posted Sep 10, 2019 by anonymous

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Share few parameters in RRC connection setup?

posted Jun 18, 2019 by anonymous

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What are the Timers available in rrc connection setup?

posted Jun 18, 2019 by Anchal Nigam

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During Detach what is RRC state?

posted May 26, 2019 by anonymous

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Maximum number of rrc connection supported by UE?

posted May 17, 2019 by Dependra Dev

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What is the use of SRB 4 in NR?

posted Apr 19, 2019 by Jaganathan

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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

+1 vote

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In which IE,does DRX parameter will be configured,Is it in RRC CONNECTION SETUP, RRC RECONFIGURATION or SIB2 message?

posted Feb 14, 2019 by Kiran Mahi

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Why measurement gap only in Inter frequency measurement?

posted Jan 11, 2019 by Karan Patel

+1 vote

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While reestablishment How AS security will be re activated?

posted Jan 11, 2019 by Karan Patel

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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

+1 vote

1 answer

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

posted Sep 21, 2018 by anonymous

+2 votes

1 answer

LTE security , ciphering activation time

posted Aug 24, 2018 by Pdk

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RRC reestablishment

posted Aug 16, 2018 by Yeshwanth

+2 votes

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When eNB sends RRC Connection Release with "IdleMode Mobility Control Info IE"???

posted Aug 14, 2018 by Hamesh Raja M A

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What will be the impact if I change parameter maxnumRRC (maximum number of RRC) in cell from 150 to 300?

posted Jul 31, 2018 by anonymous

+1 vote

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Can UE request on-demand SIB while in RRC connected state ?

posted May 29, 2018 by Jaganathan

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How other SIB scheduling information will be shard in NR?

posted May 28, 2018 by Ankit Mishra

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What is PDCP configuration for SRB1 and 2 ?

posted Apr 11, 2018 by Jaganathan

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What information does SIB carries about other SI's?

posted Apr 2, 2018 by Ankit Mishra

+2 votes

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I am trying to decode RRC messages using wireshark. But wireshark is interpreting all RRC messages as DL_CCCH messages.

posted Mar 22, 2018 by Jagadish Nagaraddi

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5G: Which all RRC signalling messages considered mandatory to be integrity protected ?

posted Feb 13, 2018 by Harshita

+1 vote

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What is the use of bandwidthPartInactivityTimer IE in NR?

posted Jan 31, 2018 by Jaganathan

+1 vote

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What is RRC connection reject re-direction?

posted Jan 29, 2018 by Ankit Mishra

+2 votes

1 answer

What will be the state in 5g core nw when ue will be in rrc inactive state?

posted Jan 27, 2018 by Veer Pal Singh Yadav

+1 vote

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LTE: In which scenarios, eNodeB starts rejecting incoming connection requests ?

posted Jan 19, 2018 by Ganesh

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How UE will be authenticated in RRC inactive state?

posted Dec 26, 2017 by Jaganathan

+2 votes

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What happen after paging

posted Oct 18, 2017 by Yu Rin Lin

+1 vote

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What will be the behaviour of EnodeB with MME after receiving RRC Connection Reestablishment Complete message???

posted Aug 7, 2017 by Hamesh Raja M A

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What is SRB1/BIS in LTE and where it will be usefull?

posted Jul 24, 2017 by Jaganathan

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LTE: Like default Radio configurations for SRB1 & SRB2 in RRC specs, Is there any default config for DRB?

posted Jul 21, 2017 by anonymous

+3 votes

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When Enb will send rrc connection reject mesage to UE and What are the scenarios?

posted May 17, 2017 by Gnanendra Reddy

+2 votes

1 answer

RRC Connection Reject (MO call)

posted Apr 26, 2017 by Arijit Chakraborty

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LTE: can somebody share the scenario for handover cancel && handover reject ??

posted Mar 30, 2017 by Akhilesh

+1 vote

1 answer

LTE : how to handle when UE sends second connection request with same IMSI ??

posted Mar 30, 2017 by Rohit Verma

+3 votes

1 answer

LTE: Does the user inactivity timer common for all the users or could it be different ?

posted Mar 18, 2017 by Vikram Singh

+1 vote

1 answer

What could be reason for rrc connection re-establishment during handover and how to debug this issue in LTE?

posted Jan 19, 2017 by anonymous

+3 votes

1 answer

How harq feedback is considred by eNB in measurement-gap?

posted Dec 6, 2016 by Sneha Maganahalli

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RRC connection reestablishment reject?

posted Oct 18, 2016 by anonymous

+1 vote

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How UE PHY LAYER performs measurements in LTE?

posted Sep 9, 2016 by Gnanendra Reddy

+1 vote

1 answer

LTE: How does eNodeB identify for which UE rrc re-establishment request message is received ?

posted Sep 3, 2016 by Vikram Singh

+1 vote

1 answer

LTE: When an eNodeB reponds with RRC Connection Reject containing the "deprioritisationReq" information for a request ?

posted Aug 28, 2016 by Harshita

+2 votes

1 answer

What information systeminfo value tag and system info modification IE s will convey to UE and Why 2 IES ?

posted Jun 23, 2016 by Gnanendra Reddy

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Why Security Should be Activated to Initiate RRC Connection Re-establishment?

posted May 17, 2016 by anonymous

+1 vote

1 answer

Need clarification on Piggybacking NAS Messages?

posted May 11, 2016 by Mallikharjuna Reddy

+1 vote

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What UE is supposed to do when it move from a Tracking Area to another Tracking Area ?

posted May 2, 2016 by Arijit Chakraborty

+2 votes

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Purpose of RRC connection reconfiguration message in LTE flow ?

posted Apr 22, 2016 by Arijit Chakraborty

+2 votes

1 answer

LTE: How does an eNodeB validate the rrc connection re-establishment request message that receives from an UE ?

posted Mar 25, 2016 by Harshita

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How ASN.1 Decoder indicate the presence or absence of an optional field in RRC message?

posted Mar 14, 2016 by anonymous

+1 vote

1 answer

How "FullConfig" IE in RRC Connection reconfiguration affects during handover?

posted Mar 2, 2016 by Kathy