[802.3_EPOC] Questions on varanese_01_0912.pdf
Dear colleagues,
Here are some questions on the varanese_01_0912.pdf presentation which did
not get sufficient time for discussion. I?d appreciate if they were answered
via reflector so that everybody benefits from these clarifications:
- How many taps have been examined in total in this study? I do not
care much about names, types but rather to see what the sample size we are
looking at and whether it is representative of a large network as a whole
rather than a single CMT port or not.
- What is the most probably SNR distribution for a much smaller
population of CNUs connects to a single CLT port? I assume that you will see
some difference in SNR but it is not very likely to be as high as it was
presented at the meeting for the whole measured population of taps and
ports.
Please consider presenting more focused study for the next meeting, focusing
on a number of drop sections to show what is expected to be seen on a single
CLT port. While I am not against adaptive loading on per CLT port, I do not
believe that this contribution has sufficient footing to justify adaptive
loading on per CNU basis.
Regards
Marek Hajduczenia, PhD
ZTE Portugal
Technology Strategy Department
Edifício Amoreiras Plaza,
Rua Carlos Alberto da Mota Pinto, nr. 9 - 6 A,
1070-374 Lisbon, Portugal
Office: +351 213 700 090
Fax: + 351 213 813 349
Mobile: +351 961 121 851 (Portugal)
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