Mac Dl Data Volume vs Pdcp Dl Data Volume

4G LTE
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1

Hello dears,

Im looking for the counters formula for the Mac Volume for a lte Cell for Huawei Vendor,

I found this one, but when I compared with the counter of PDCP Dl data Volume (L.Thrp.bits.DL) is about 15% less, and I was expecting that the Dl Data Volume at the Mac Layer would be higher than the one at de PDCP layer, as the Mac manage the headers etc.

β–ˆ((𝐿.π‘‡π‘Ÿπ‘Žπ‘“π‘“π‘–π‘.𝐷𝐿.𝑆𝐢𝐻.𝑄𝑃𝑆𝐾.𝑇𝐡.𝑏𝑖𝑑𝑠+𝐿.π‘‡π‘Ÿπ‘Žπ‘“π‘“π‘–π‘.𝐷𝐿.𝑆𝐢𝐻.16𝑄𝐴𝑀.𝑇𝐡.𝑏𝑖𝑑𝑠+𝐿.π‘‡π‘Ÿπ‘Žπ‘“π‘“π‘–π‘.𝐷𝐿.𝑆𝐢𝐻.64𝑄𝐴𝑀.𝑇𝐡.𝑏𝑖𝑑𝑠+𝐿.π‘‡π‘Ÿπ‘Žπ‘“π‘“π‘–π‘.𝐷𝐿.𝑆𝐢𝐻.256𝑄𝐴𝑀.𝑇𝐡.𝑏𝑖𝑑𝑠)βˆ’@(𝐿.π‘‡π‘Ÿπ‘Žπ‘“π‘“π‘–π‘.𝐷𝐿.𝑆𝐢𝐻.𝑄𝑃𝑆𝐾.𝑇𝐡.π‘…π‘’π‘‘π‘Ÿπ‘Žπ‘›π‘ .𝑏𝑖𝑑𝑠+𝐿.π‘‡π‘Ÿπ‘Žπ‘“π‘“π‘–π‘.𝐷𝐿.𝑆𝐢𝐻.16𝑄𝐴𝑀.𝑇𝐡.π‘…π‘’π‘‘π‘Ÿπ‘Žπ‘›π‘ .𝑏𝑖𝑑𝑠+′𝐿.π‘‡π‘Ÿπ‘Žπ‘“π‘“π‘–π‘.𝐷𝐿.𝑆𝐢𝐻.64𝑄𝐴𝑀.𝑇𝐡.π‘…π‘’π‘‘π‘Ÿπ‘Žπ‘›π‘ .𝑏𝑖𝑑𝑠+𝐿.π‘‡π‘Ÿπ‘Žπ‘“π‘“π‘–π‘.𝐷𝐿.𝑆𝐢𝐻.256𝑄𝐴𝑀.𝑇𝐡.π‘…π‘’π‘‘π‘Ÿπ‘Žπ‘›π‘ .𝑏𝑖𝑑𝑠))/(1000βˆ—8βˆ—1000)

Thank you !!