i know it is a basic question but CQI will be calcualated on which SINR
Actually LTE Scheduler is generally interference based scheduler which doesn't assign the worst PDSCHs. So most of the times you will be assigned cleaner subcarriers.
On the other hand RS is transmitted on same frequencies for generally all NW cells and PDSCH on the other hand is not always being used for all neighbor cells. Hence PDSCH SINR is better compared with RS SINR... UE reports Sub-Band CQI (If activated) as well as Wideband CQI...
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Thanks!
Pass: optimizer
Last edited by linhhy; 2017-03-30 at 11:03 AM
Hi Guys,
I also saw that Sc RS CINR (Scanner) is worse than RS SINR (Dedicated_DL). We used PC Tel to test Scanner and Note 4 for Dedicated). Who can explain that for me?
One thing: Why is maximum the Sc RS CINR value of Scanner is 40, the maximum the SINR value of UE is 30?
I know the scanner, UE maybe is different
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