5G 计算吞吐率工时中Scaling factor的意思

wongwnwl

看了很多文章都没太明白，有些人说是上下行配比，有些人说不用管它

[size=15.008px]It is an optional parameter that most of the times can just be ignored.

[size=15.008px]Refer to R1-1801352;
" The scaling factor is introduced to reflect the association of the maximum number of layers and the maximum modulation order with the band combination. If the maximum number of layers and the maximum number of modulation orders are reported per band and per band combination, the scaling factor is no more necessary."

[size=15.008px]So just ignore it. If you already have the modulation used for each layer/CC, there is no need to use the scaling factor. Its a mathematical thing they made to lower the average modulation order considering that in some cases it’s not possible to have the highest modulation order in every CC of a combo.