Hi All 5G / LTE Experts.
Anyone knows how can I force the UE side to be on RI 3 always even if I do attenuation?
Just to keep UE always reporting RI 3 irrelative to channel condition.
Any suggestion?
Hi All 5G / LTE Experts.
Anyone knows how can I force the UE side to be on RI 3 always even if I do attenuation?
Just to keep UE always reporting RI 3 irrelative to channel condition.
Any suggestion?
Lab test?
Yes, lab test.
Ok.
I assume you have cabled setup with 4x4 MIMO LTE setup.
You can attenuate 1 RF output of 4.
In this way 3 RF path will be received by UE and always report RI 3.
But I’m doing attenuation dynamically.
So assume I blocked one anntena out of 4. 3 anntenas are on.
Doing dynamic attenuation on them so UE will report RI 2 at some point of attenuation, right?
All what I wanted UE to report always ri3 irrelative to channel condition (irrelative to dynamic attenuation).