-
Junior Member
Reputation: 10
Default Values fo events 6 3G (UE internal measurements)
Hello,
I have been walking with some doubts about events 6 (UE internal measurements) in 3G.
Should They be allways active?in CS and/or PS sessions?
What values should events 6 have, in terms of time-to-trigger, thresholds, etc..?
Someone knows something about that?typical values for them... experiency and knowhow...
Thanks in advance,
Sam
[IMG]ftp://ftp.ua.pt/incoming/Event6/Events6_DriveTest.jpg[/IMG]
[IMG]ftp://ftp.ua.pt/incoming/Event6/Events6_Thresholds.jpg[/IMG]
-
2010-07-01 03:13 AM
# ADS
Circuit advertisement
-
Junior Member
Reputation: 10
Re: Default Values fo events 6 3G (UE internal measurements)
Hi,
can anybody help me?
These events 6 (UE internal measurements) are related with handover in 3G.
Can you check in your network how they configured?
Please let me know.
Thank you,
Sam
-
Member
Reputation: 119
Re: Default Values fo events 6 3G (UE internal measurements)
event6a : UE TX power higher than a max threshold (RNC controlled).
as far as I remember this threshold is about 10 dbm. give me time to check
eritelecom
Last edited by eritelecom; 2010-07-11 at 05:46 PM
-
VIP Member
Reputation: 1851
Re: Default Values fo events 6 3G (UE internal measurements)
It is good to have these triggers as well, nothing to lose. They are especially useful if you have cells with high UL RSSI. I would suggest you use your vendors recommended settings first and then tweak as needed.
Usually triggers are around the 20-22dBm mark (considering most UEs are power class 3 i.e. max Tx power 24dBm)
-
Junior Member
Reputation: 10
Re: Default Values fo events 6 3G (UE internal measurements)
Hi,
Wolverine and Eritelecom thank you for your answers.
At this moment in network they are configured like it´s showed bellow.
For me, I think that these values are not the best.
"
e6a Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 24, TTT: 100 (ms)
e6b Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 23, TTT: 240 (ms)
e6a Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 23, TTT: 240 (ms)
e6b Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 22, TTT: 100 (ms)
"
Can you suggest a new configuration or values that you have in your live networks for these parameters?
Thanks,
-
Member
Reputation: 33
Re: Default Values fo events 6 3G (UE internal measurements)
Originally Posted by
Samucka
Hi,
Wolverine and Eritelecom thank you for your answers.
At this moment in network they are configured like it´s showed bellow.
For me, I think that these values are not the best.
"
e6a Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 24, TTT: 100 (ms)
e6b Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 23, TTT: 240 (ms)
e6a Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 23, TTT: 240 (ms)
e6b Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 22, TTT: 100 (ms)
"
Can you suggest a new configuration or values that you have in your live networks for these parameters?
Thanks,
Hi,
You can also set event 6 measurements as HO criteria. This will enable you to have a better quality of signal based on the power transmitted by the UE.
If the system is Nokia you may use the following configuration:
GsmUETxPwrThrAMR - -3dB
GsmUETxPwrThrCS - -3dB
GsmUETxPwrThrNrtPS - -1dB
GsmUETxPwrThrRtPS - -3dB
GsmUETxPwrTimeHyst - 320 ms
If the system is E******* you may use the following values:
ueTxPowerThresh6b - 18 dBm
timeTrigg6d - 320 ms
timeTrigg6b - 1280 ms
Hope this might help you.
Br,
Sen
-
Junior Member
Reputation: 10
Re: Default Values fo events 6 3G (UE internal measurements)
Originally Posted by
senjamir
Hi,
You can also set event 6 measurements as HO criteria. This will enable you to have a better quality of signal based on the power transmitted by the UE.
If the system is Nokia you may use the following configuration:
GsmUETxPwrThrAMR - -3dB
GsmUETxPwrThrCS - -3dB
GsmUETxPwrThrNrtPS - -1dB
GsmUETxPwrThrRtPS - -3dB
GsmUETxPwrTimeHyst - 320 ms
If the system is E******* you may use the following values:
ueTxPowerThresh6b - 18 dBm
timeTrigg6d - 320 ms
timeTrigg6b - 1280 ms
Hope this might help you.
Br,
Sen
Hi senjamir,
and about e6a?
Someone knows about Huawei parametrization?
I have two events e6a and two events e6b (checked by Tems Investigation)
Is this related with UEs with diferent power class (21dBm or 24dBm)?
BR,
Sam
"
e6a Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 24, TTT: 100 (ms)
e6b Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 23, TTT: 240 (ms)
e6a Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 23, TTT: 240 (ms)
e6b Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 22, TTT: 100 (ms)
"
source:Tems
-
Junior Member
Reputation: 10
Re: Default Values fo events 6 3G (UE internal measurements)
Originally Posted by
Samucka
Hi senjamir,
and about e6a?
Someone knows about Huawei parametrization?
I have two events e6a and two events e6b (checked by Tems Investigation)
Is this related with UEs with diferent power class (21dBm or 24dBm)?
BR,
Sam
"
e6a Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 24, TTT: 100 (ms)
e6b Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 23, TTT: 240 (ms)
e6a Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 23, TTT: 240 (ms)
e6b Measured Quantity: UE Transmitted Power, Transmitted Power Threshold: 22, TTT: 100 (ms)
"
source:Tems
Hi,
someone can help me?
BR,
Sam
Bookmarks