Events Description Comments Intrafrequency
reporting
events for the
FDD mode1a 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 mode1g 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
events2a 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
events3a 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 events4a Transport Channel Traffic Volume becomes larger than an absolute threshold 4b Transport Channel Traffic Volume becomes smaller than an absolute threshold Quality
reporting events5a A predefined number of bad CRCs is exceeded UE internal
measurement
reporting events6a 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 events7a 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 mode1a 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 mode1g 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
events2a 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
events3a 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 events4a Transport Channel Traffic Volume becomes larger than an absolute threshold 4b Transport Channel Traffic Volume becomes smaller than an absolute threshold Quality
reporting events5a A predefined number of bad CRCs is exceeded UE internal
measurement
reporting events6a 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 events7a 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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