Recent posts under tag rrc

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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

+2 votes

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

posted Mar 25, 2016 by Harshita

+2 votes

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When eNB sends measObjectToRemoveList, reportConfigToRemoveList, measIdToRemoveList IEs in RRCconnectionReconfiguration?

posted Mar 16, 2016 by Gnanendra Reddy

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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

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

posted Mar 2, 2016 by Kathy

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UE addressing in UMTS RRC connection setup procedure

posted Jan 28, 2016 by anonymous

+2 votes

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

posted Jan 21, 2016 by Karthik

+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

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Can we have two A2 thresholds in the initial RRC reconfig message during the attach procedure?

posted Jan 18, 2016 by anonymous

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LTE : In which scenario, UE sends "random number" within the RRC connection request message ?

posted Jan 13, 2016 by Vimal Kumar Mishra

+2 votes

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LTE: What is the use of "CellIndividualoffset" parameter ?

posted Jan 5, 2016 by Harshita

+2 votes

1 answer

LTE : Does the handover rach always non contention based ? If not then what could be the reason ?

posted Dec 26, 2015 by Harshita

+2 votes

1 answer

SRS configuration in RRC connection reconfiguration message

posted Dec 17, 2015 by Rajib Samui

+3 votes

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How MAC will schedule PCCH message with ETWS or Sys info change(for the UEs which are in IDLE)?

posted Dec 6, 2015 by Badikela Mahesh

+4 votes

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What is Pdcch order send by enb to ue?

posted Nov 28, 2015 by Veer Pal Singh Yadav

+3 votes

3 answers

How mme will react when it didn't receive WRITE-REPLACE WARNING RESPONSE after sending WRITE-REPLACE WARNING REQUEST.

posted Nov 21, 2015 by M.chandra Sheker

+2 votes

2 answers

What is the periodicity of the SIB10 and SIB11?

posted Nov 18, 2015 by M.chandra Sheker

+2 votes

1 answer

What is the Significance of Repetition Period and Number of Broadcasts Requested IE's in WRITE-REPLACE WARNING REQUEST

posted Nov 18, 2015 by M.chandra Sheker

+1 vote

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What eNB will do during UTRA TO EUTRA handover ?

posted Oct 27, 2015 by Gnanendra Reddy

+4 votes

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How INTER-RAT cell reselction will happen in LTE?

posted Oct 15, 2015 by Gnanendra Reddy

+2 votes

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when UE capability enquiry happens during Inter-RAT handover and please tell message flow?

posted Oct 15, 2015 by Gnanendra Reddy

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Why we need Two types of Security modes (NAS,AS) in LTE

posted Oct 9, 2015 by Mallikharjuna Reddy

+4 votes

1 answer

How and When we will construct a RRC paging message with multiple paging records?

posted Oct 1, 2015 by Badikela Mahesh

+4 votes

1 answer

How can we send multiple UE paging records?

posted Sep 30, 2015 by Badikela Mahesh

+2 votes

1 answer

What is intra RAT mobility in lte and explain with an example?

posted Sep 28, 2015 by Gnanendra Reddy

+3 votes

1 answer

What is Counter check procedure in LTE and when eNB triggers it?

posted Sep 28, 2015 by Gnanendra Reddy

+1 vote

1 answer

In X2HO,What are the SIB's UE will aquire and What is the preconditions of UE and eNB during this time?

posted Sep 21, 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

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Whether UE will do Tracking Area Update after successfully handover to Target ENB?

posted Aug 24, 2015 by Manohar Venkat.ch

+3 votes

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When eNB will send RRC Connection reestablishment reject message?

posted Aug 20, 2015 by Gnanendra Reddy

+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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LTE: When does an eNodeB issues RRC Connection Release message towards an UE ?

posted Aug 17, 2015 by Vikram Singh

+3 votes

1 answer

LTE : What is the significance of presence of phyCellId in RRC Connection Reestablishment Request message ?

posted Aug 12, 2015 by Vikram Singh

+1 vote

1 answer

LTE-RRC: Please explain the scenarios when RRC state RRC_CONNECTED changes to RRC_IDLE?

posted Aug 11, 2015 by Pardeep Kohli

+3 votes

1 answer

What will happen when RRC connection Reconfiguration failure happens during initial attach?

posted Aug 4, 2015 by Gnanendra Reddy

+2 votes

1 answer

What is "Need on and Need OP" terms in RRC specification?

posted Aug 4, 2015 by Gnanendra Reddy

+3 votes

1 answer

What is the significance of S-measure in LTE?

posted Aug 4, 2015 by Badikela Mahesh

+2 votes

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When ENB will send measurement configuration in RRC Reconfiguration Message?

posted Aug 3, 2015 by Manohar Venkat.ch

+2 votes

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

posted Jul 29, 2015 by Yeshwanth

+3 votes

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How Inter-Band Handover Works in LTE?

posted Jun 30, 2015 by anonymous

+2 votes

1 answer

What is the difference between sending dedicated preamble & common preamble in RRCconectionreconfiguration?

posted Jun 30, 2015 by anonymous

+1 vote

1 answer

Which RLC SDU's are associated with PDCP and which are associated with RRC?

posted Jun 13, 2015 by anonymous

+3 votes

2 answers

In the paging message send from MME to eNB , which paging ue identity is used ?

posted Jun 4, 2015 by Sachidananda Sahu

+2 votes

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what is the use of offset frequency in rrc connecton reconfiguration

posted May 30, 2015 by Yeshwanth

+4 votes

1 answer

what is the use of offset frequency in rrc connecton reconfiguration

posted May 30, 2015 by Yeshwanth

+2 votes

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What is the use of LoggedMeasurementConfiguration ?

posted May 24, 2015 by Alok

+1 vote

1 answer

What is the difference between radio frame and system frame number?

posted May 20, 2015 by Gnanendra Reddy

+3 votes

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

posted May 20, 2015 by Yeshwanth

+1 vote

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What is the purpose of frequency band indicator IE in SIB1?

posted May 16, 2015 by Gnanendra Reddy