CQI Calculation

**khaldounh** · 2014-05-08, 02:51 AM

Dear Experts

I want to know how CQI is calculated and which measurements are involved in its calculation please!

Br
Khaldounh

**Finetopix** · 2014-05-08 02:51 AM

**electron** · 2014-05-08, 12:54 PM

Hi,

CQI calculation is vendor based. Please specify your vendor as well.

Cheers

**khaldounh** · 2014-05-08, 07:20 PM

Hi electron, I prefer to start talking about Huawei please!

Thanks

**khaldounh** · 2014-05-21, 08:13 PM

Guys please

even if you have a standard legend for the CQI it will be very good too

**dtvt2** · 2014-05-30, 12:42 AM

**khaldounh** · 2014-05-30, 07:18 AM

Thanks dtvt2, I already read this presentation, but unfortunately it doesn't have any formula for CQI

Originally Posted by dtvt2

**dtvt2** · 2014-05-30, 11:19 AM

pls refer to link to know how ue calculate SINR: http://en.wikipedia.org/wiki/Signal-...us-noise_ratio
After that UE calculate CQI base on SINR
CQI.jpg

**dennielone** · 2014-05-31, 09:55 AM

Calculating the SINR first, then ...

20140531085740.jpg

Thread: CQI Calculation