Unanswerd questions under tag rrc

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UE context release request and signal loss

posted Feb 18, 2021 by Jane Austen

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How is state “Camped on Any Cell” different from “Any Cell Selection” state?

posted Jan 26, 2021 by Manje Gowda K.r.

+1 vote

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Extended Access Barring is for connected mode or Idle mode

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

+1 vote

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"SRB1 has higher priority than SRB2" Can someone please explain this with an example?

posted Dec 3, 2020 by Manje Gowda K.r.

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

posted Feb 4, 2020 by Jaganathan

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What is the restriction of using different integrity algorithm in RRC security?

posted Nov 14, 2019 by Jaganathan

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What does UE do after receiving Paging message ?

posted Nov 10, 2019 by Abhishek Kumar Gupta

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What is the use of ASN encoding and decoding ?

posted Jul 23, 2019 by Bharat Kumar

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When Fullconfig IE will come with RRC Connection Reconfiguration , during S1-based handover or X2 - based handover

posted Jul 3, 2019 by anonymous

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How to test FullConfiguration in LTE , according to 3gpp standard and how to verify in wireshark as well

posted Jul 3, 2019 by anonymous

+1 vote

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What is the use of access barring MO signalling IE in RRC?

posted Jun 14, 2019 by Ankit Mishra

+1 vote

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Explain eNodeB RRC Module?

posted May 26, 2019 by anonymous

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Why upper layer cannot configure UE specific DRX while in RRC connected state?

posted Apr 16, 2019 by Himani

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RRC ASN1 related

posted Feb 21, 2019 by Pdk

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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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what does add/modify/release cells in RRC reconfiguration ?

posted Feb 12, 2019 by anonymous

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What are all the possible way that UE will move to connected state to IDLE state in LTE/NR?

posted Aug 6, 2018 by Ankit Mishra

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5G: How does 5G Authentication and Key Agreement (5G-AKA) work ?

posted Feb 13, 2018 by Harshita

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What is CS-Resource in Uplink?Where it will be usefull?

posted Dec 28, 2017 by Jaganathan

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How cell reselection will happen in RRC inactive state?

posted Dec 27, 2017 by Jaganathan

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LTE: What happens to UE if eNodeB sends a RRC message for that few IEs or message itself not supported at UE ?

posted Dec 18, 2017 by Harshita

+3 votes

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What are the drops related to RRC in lte and their solutions?

posted Dec 8, 2017 by Zayan Ali

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What is MFBI and where it is used?

posted Dec 4, 2017 by Karan Patel

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LTE: RRC Connection Request message passes through which logical channel ? [MCQ]

posted Nov 25, 2017 by Harshita

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what happen after paging

posted Oct 18, 2017 by anonymous

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Will OAM configure lower layers or RRM configures lower layer (who gives configuration to RRC)?

posted Sep 7, 2017 by Dheerendra

+2 votes

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When will mme change the security keys and send it in ue context modification request message

posted Jul 26, 2017 by Naren Nishad

+3 votes

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what is difference between UEID IE of rrc connection request and IMSI ?

posted Jul 19, 2017 by anonymous

+1 vote

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csfb to wcdma when no PSHO supported.

posted Feb 8, 2017 by Hari Oum

+1 vote

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LTE: Looking for a detailed explanation on acquisition of a SI message by UE ?

posted Aug 11, 2016 by Ganesh

+1 vote

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LTE: What MME does after receiving UE capabilities information from the eNodeB for an UE ?

posted Aug 6, 2016 by Vikram Singh

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When is Proximity indication initiated?

posted Jun 22, 2016 by Sivakumar.d

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What is TreselectionRAT?

posted Jun 22, 2016 by Sivakumar.d

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What is T_cr_max, N_cr_H, N_cr_M?

posted Jun 22, 2016 by Sivakumar.d

+1 vote

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What are the mobility scaling factors- sf-high and sf-medium?

posted Jun 22, 2016 by Sivakumar.d

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LTE: Purpose of service configuration AT command in UE eMBMS procedure?

posted Jun 14, 2016 by anonymous

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Why one byte & 2 byte padding in front of MAC PDU

posted May 20, 2016 by Jaganathan

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Can anyone provide information regarding few issues observed in UE side and debug process while testing on LTE ?

posted Apr 22, 2016 by Arijit Chakraborty

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UE addressing in UMTS RRC connection setup procedure

posted Jan 28, 2016 by anonymous

+3 votes

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For cause:handover failure,what will be the modification in RadioResourceConfigDedicated IE in RRC reestablishment?

posted Jan 21, 2016 by Karthik

+4 votes

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How INTER-RAT cell reselction will happen in LTE?

posted Oct 15, 2015 by Gnanendra Reddy

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Does LTE UE needs to know about the AS release supported by E-NodeB

posted Sep 2, 2015 by Pradeep Kumar Nalla

+2 votes

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How UE handles cell reselection priority after leaving RRC_Connected state?

posted Aug 20, 2015 by Gnanendra Reddy

+3 votes

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LTE: What is LPPA transport procedure in RRC and significance of this procedure ?

posted Aug 18, 2015 by Vikram Singh

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Please explain about sidelink in RRC (Not just what is mentioned in 36.331)

posted Jul 29, 2015 by Yeshwanth

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what is the use of offset frequency in rrc connecton reconfiguration

posted May 30, 2015 by Yeshwanth

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What are NAS common information under RRC broad cast of system info?

posted May 20, 2015 by Yeshwanth

+2 votes

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Which layer decides priority between RRC and user data ?

posted Apr 30, 2015 by Harshita

+1 vote

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What are the functionalities of UE in RRC connected mode?

posted Feb 26, 2015 by Gnanendra Reddy

+1 vote

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What is UE Performs logging of available meas's together with location and time for logged measurement configured UEs?

posted Feb 26, 2015 by Gnanendra Reddy