Attach Request Procedure - L3 Messages_LTE
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Transcript of Attach Request Procedure - L3 Messages_LTE
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7/24/2019 Attach Request Procedure - L3 Messages_LTE
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Attach Request Procedure - Layer 3 Messages
MasterInformationBlock
SystemInformationBlockType1
SystemInformationBlockType1
Attach RequestRRC Connection Request
RRC Connection Setup
RRC Connection Setup Complete
RRC Connection Setup
DL Information Transfer
Identity Request
Identity Response
L Information Transfer
DL Information Transfer
Authentication Request
Authentication Response
L Information Transfer
DL Information Transfer
Security Mode Command
Security Mode Complete
L Information transfer
! Capa"ility !nquiry
! Capa"ility Information
RRC Security Mode Command
RRC Security Mode Complete
RRC Connection Recon#$urationRRC Connection Recon#$uration Complete
Attach Accept
Acti%ate Default !&S Bearer Conte't Request
RRC Connection Recon#$uration
RRC Connection Recon#$uration Complete
SystemInformationBlockType1
Attach Complete