LTE: System Information Block Type 4

Direction: E-UTRAN => UE
Signalling Radio Bearer: N/A
RLC Mode: TM
Logical Channel: BCCH
Transport Channel: DL-SCH

The SystemInformationBlockType4 (SIB4) contains intra-frequency neighboring cell information for intra-LTE intra-frequency cell reselection, such as neighbor cell list, and black listed Cell list

Reference: 3GPP TS 36.331

Example: SystemInformationBlockType4 message

Posted by KP
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3 comments:

  1. indu shekharJune 7, 2016 at 3:10 PM

    Thanks for the info.
    How many max no of intraFreqNeighbourCell list possible?

    ReplyDelete
    Replies
    1. KPJuly 11, 2016 at 11:42 AM

      Hi Shekhar,

      Maximum number of neighbouring intra-frequency cells = 16

      Delete
  2. UnknownJuly 12, 2020 at 6:11 PM

    What is the use of "black listed Cell list" info in SIB's, What will happen if this IE doesn't contain this info?

    ReplyDelete

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