Re: Request for link-layer header type (XRA)

[Guy Harris <guy () alum mit edu>]

On Nov 21, 2017, at 6:34 AM, Bruno Verstuyft <bruno.verstuyft () gmail com> wrote:

> we updated the XRA header specification with more clarifications.

So:

A "collection of NCP message blocks within a symbol" is a sequence of N-1 3-byte NCP Data Message Blocks followed by a 
3-byte NCP CRC Message Block?

A "PLC structure as described by section 6.5.1 "PLC Structure" of the DOCSIS 3.1 MAC and Upper Layer Protocols 
Interface Specification" is a sequence of message blocks defined in that section?

In an A-TDMA Burst or an OFDMA Data Burst, what indicates whether it's a segment or a MAC frame?

An OFDMA REQ (the spec has a typo, referring to it as an "ODMA REQ") is 7 bytes of - something?

An OFDMA Probing Sequence is a sequence of OFDMA symbols; how are those symbols represented?

"BCH Decoding Successful" and "LDPC Decoding Successful" are Booleans, with 0 being "false" (unsuccessful) and 1 being 
"true" (successful)?

What are the units of the Estimated Power Level?

Is the Configuration Info just a text string intended to be read by humans?
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