Topic: Max attainable rate (Read 534 times)

licquorice · « **on:** February 22, 2022, 03:29:08 PM »

I should know the answer to this, but not sure. Is the max attainable rate reported by a VDSL modem predicated on an SNRm of 6dB or 3dB (assuming 3dB is possible) and the current actual SNRm is > 6dB?

j0hn · « **Reply #1 on:** February 22, 2022, 03:51:09 PM »

It's based on the current DLM set target SNRM, whether that be 6db, 5dB, 4dB or 3dB.
The max attainable increases in small steps as the SNRM target decreases.

licquorice · « **Reply #2 on:** February 22, 2022, 03:58:12 PM »

So assuming if current SNRm is > 6dB due to DLM action, then max attainable is based on 6dB as that would be the current target. Is that correct?

j0hn · « **Reply #3 on:** February 22, 2022, 04:01:59 PM »

licquorice · « **Reply #4 on:** February 22, 2022, 04:02:32 PM »

Thanks

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Author Topic: Max attainable rate (Read 534 times)

licquorice

Max attainable rate

j0hn

Re: Max attainable rate

licquorice

Re: Max attainable rate

j0hn

Re: Max attainable rate

licquorice

Re: Max attainable rate