Scribd
Upload
46 views1 page

FDD Reporting Events: Source: 25.331, Ver. 9.1.0

1. The document describes various radio link failure (RLF) reporting events in UMTS including intra-frequency, inter-frequency, inter-RAT, traffic volume, quality, UE internal measurement, and UE positioning reporting events. 2. Intra-frequency reporting events include a primary CPICH entering or leaving the reporting range and a non-active primary CPICH becoming better than an active one. 3. Traffic volume reporting events involve transport channel traffic exceeding or dropping below an absolute threshold.

Uploaded by

Vincent Massogue
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
46 views1 page

FDD Reporting Events: Source: 25.331, Ver. 9.1.0

1. The document describes various radio link failure (RLF) reporting events in UMTS including intra-frequency, inter-frequency, inter-RAT, traffic volume, quality, UE internal measurement, and UE positioning reporting events. 2. Intra-frequency reporting events include a primary CPICH entering or leaving the reporting range and a non-active primary CPICH becoming better than an active one. 3. Traffic volume reporting events involve transport channel traffic exceeding or dropping below an absolute threshold.

Uploaded by

Vincent Massogue
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 1

FDD Reporting Events

Intra-frequency reporting events: 1A…1J Traffic volume reporting events: 4A and 4B


1A: A primary CPICH enters the reporting range 4A: Transport Channel Traffic Volume exceeds an absolute threshold
1B: A primary CPICH leaves the reporting range 4B: Transport Channel Traffic Volume becomes smaller than an absolute
1C: A non-active primary CPICH becomes better than an active primary threshold
CPICH
1D: Change of best cell
1E: A primary CPICH becomes better than an absolute threshold
Quality reporting events: 5A
1F: A primary CPICH becomes worse than an absolute threshold
5A: A predefined number of bad CRCs is exceeded
1J: A non-active E-DCH but active DCH primary CPICH becomes better
than an active E-DCH primary CPICH

UE internal measurement reporting events: 6A…6G


Inter-frequency reporting events: 2A…2F 6A: The UE Tx power becomes larger than an absolute threshold
2A: Change of best frequency 6B: The UE Tx power becomes less than an absolute threshold
2B: The estimated quality of the currently used frequency is below a 6C: The UE Tx power reaches its minimum value
certain threshold and the estimated quality of a non-used frequency 6D: The UE Tx power reaches its maximum value
is above a certain threshold 6E: The UE RSSI reaches the UE’s dynamic receiver range
2C: The estimated quality of a non-used frequency is above a certain 6F: The UE Rx-Tx time difference for a RL in the active set becomes
threshold larger than an absolute threshold
2D: The estimated quality of the currently used frequency is below a 6G: The UE Rx-Tx time difference for a RL in the active set becomes less
certain threshold than an absolute threshold
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 UE positioning reporting events: 7A…7D
7A: The UE position changes more than an absolute threshold
7B: SFN-SFN measurement changes more than an absolute threshold
Inter-RAT reporting events: 3A…3D 7C: GPS time and SFN time has drifted apart more than an absolute
3A: The estimated quality of the currently used UTRAN frequency is below threshold
a certain threshold and the estimated quality of the other system is 7D: GANSS time and SFN time have drifted apart more than an absolute
above a certain threshold. threshold
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

Source: 25.331, ver. 9.1.0

You might also like