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Thread: Events in WCDMA

  1. #1
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    1 out of 1 members found this post helpful.

    Default Events in WCDMA

    Events Description Comments
    Intrafrequency
    reporting
    events for the
    FDD mode
    1a A Primary CPICH enters the reporting range Addition a cell into active set.
    1b A primary CPICH leaves the reporting range Removal a cell from active set.
    1c A non-active primary CPICH becomes better than an active primary CPICH Replacement of a cell within the active set.
    1d Change of best cell in the active set Change the best cell.
    1e A Primary CPICH becomes better than an absolute threshold
    1f A Primary CPICH becomes worse than an absolute threshold
    1j A non-active E-DCH but active DCH primary CPICH becomes better than an active E-DCH primary CPICH
    Intrafrequency
    reporting
    events for the
    TDD mode
    1g Change of best cell (TDD) Used in TDD Mode.
    1h Timeslot ISCP below a certain threshold (TDD) Used in TDD Mode.
    1i Timeslot ISCP above a certain threshold (TDD) Used in TDD Mode.
    Interfrequency
    reporting
    events
    2a Change of best frequency
    2b The estimated quality of the currently used frequency is below a certain threshold and the estimated quality of a non-used frequency is above a certain threshold. Inter-frequency handover.
    2c The estimated quality of a non-used frequency is above a certain threshold
    2d The estimated quality of the currently used frequency is below a certain threshold Enter compressed mode, start measuring neighbor cells on other frequencies (inter-frequency or inter-RAT) triggered by low DL signal.
    2e The estimated quality of a non-used frequency is below a certain threshold
    2f The estimated quality of the currently used frequency is above a certain threshold Leave compressed mode.
    Intersystem
    reporting
    events
    3a The estimated quality of the currently used UTRAN frequency is below a certain threshold and the estimated quality of the other system is above a certain threshold. Inter-RAT handover.
    3b The estimated quality of other system is below a certain threshold
    3c The estimated quality of other system is above a certain threshold
    3d Change of best cell in other system
    Traffic-volume
    reporting events
    4a Transport Channel Traffic Volume becomes larger than an absolute threshold
    4b Transport Channel Traffic Volume becomes smaller than an absolute threshold
    Quality
    reporting events
    5a A predefined number of bad CRCs is exceeded
    UE internal
    measurement
    reporting events
    6a The UE Tx power becomes larger than an absolute threshold Enter compressed mode, triggered by high UE power level.
    6b The UE Tx power becomes less than an absolute threshold Leave compressed mode, triggered by resolution of 6a.
    6c The UE Tx power reaches its minimum value
    6d The UE Tx power reaches its maximum value
    6e The UE RSSI reaches the UE's dynamic receiver range
    6f The UE Rx-Tx time difference for a RL included in the active set becomes larger than an absolute threshold FDD
    6f The time difference indicated by TADV becomes larger than an absolute threshold 1.28 Mcps TDD
    6g The UE Rx-Tx time difference for a RL included in the active set becomes less than an absolute threshold FDD
    UE positioning
    reporting events
    7a The UE position changes more than an absolute threshold
    7b SFN-SFN measurement changes more than an absolute threshold
    7c GPS time and SFN time have drifted apart more than an absolute threshold
    Events Description Comments
    Intrafrequency
    reporting
    events for the
    FDD mode
    1a A Primary CPICH enters the reporting range Addition a cell into active set.
    1b A primary CPICH leaves the reporting range Removal a cell from active set.
    1c A non-active primary CPICH becomes better than an active primary CPICH Replacement of a cell within the active set.
    1d Change of best cell in the active set Change the best cell.
    1e A Primary CPICH becomes better than an absolute threshold
    1f A Primary CPICH becomes worse than an absolute threshold
    1j A non-active E-DCH but active DCH primary CPICH becomes better than an active E-DCH primary CPICH
    Intrafrequency
    reporting
    events for the
    TDD mode
    1g Change of best cell (TDD) Used in TDD Mode.
    1h Timeslot ISCP below a certain threshold (TDD) Used in TDD Mode.
    1i Timeslot ISCP above a certain threshold (TDD) Used in TDD Mode.
    Interfrequency
    reporting
    events
    2a Change of best frequency
    2b The estimated quality of the currently used frequency is below a certain threshold and the estimated quality of a non-used frequency is above a certain threshold. Inter-frequency handover.
    2c The estimated quality of a non-used frequency is above a certain threshold
    2d The estimated quality of the currently used frequency is below a certain threshold Enter compressed mode, start measuring neighbor cells on other frequencies (inter-frequency or inter-RAT) triggered by low DL signal.
    2e The estimated quality of a non-used frequency is below a certain threshold
    2f The estimated quality of the currently used frequency is above a certain threshold Leave compressed mode.
    Intersystem
    reporting
    events
    3a The estimated quality of the currently used UTRAN frequency is below a certain threshold and the estimated quality of the other system is above a certain threshold. Inter-RAT handover.
    3b The estimated quality of other system is below a certain threshold
    3c The estimated quality of other system is above a certain threshold
    3d Change of best cell in other system
    Traffic-volume
    reporting events
    4a Transport Channel Traffic Volume becomes larger than an absolute threshold
    4b Transport Channel Traffic Volume becomes smaller than an absolute threshold
    Quality
    reporting events
    5a A predefined number of bad CRCs is exceeded
    UE internal
    measurement
    reporting events
    6a The UE Tx power becomes larger than an absolute threshold Enter compressed mode, triggered by high UE power level.
    6b The UE Tx power becomes less than an absolute threshold Leave compressed mode, triggered by resolution of 6a.
    6c The UE Tx power reaches its minimum value
    6d The UE Tx power reaches its maximum value
    6e The UE RSSI reaches the UE's dynamic receiver range
    6f The UE Rx-Tx time difference for a RL included in the active set becomes larger than an absolute threshold FDD
    6f The time difference indicated by TADV becomes larger than an absolute threshold 1.28 Mcps TDD
    6g The UE Rx-Tx time difference for a RL included in the active set becomes less than an absolute threshold FDD
    UE positioning
    reporting events
    7a The UE position changes more than an absolute threshold
    7b SFN-SFN measurement changes more than an absolute threshold
    7c GPS time and SFN time have drifted apart more than an absolute threshold

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  3. #2
    Reputation: 3
    Join Date
    2012-04-23
    Posts
    7


    Default Re: Events in WCDMA

    it will be useful if have msh flow all event.

  4. #3
    Member Reputation: 68
    Join Date
    2013-04-17
    Location
    Sky
    Posts
    224


    Default Re: Events in WCDMA

    Quote Originally Posted by little View Post
    it will be useful if have msh flow all event.
    Do you mean message flow?
    I have it ,give me a time to find....

  5. #4
    Member Reputation: 272
    Join Date
    2009-04-03
    Posts
    257


    Default Re: Events in WCDMA

    See attached the same in PDF format

    UMTS events.rar

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