Thanks a bunch, ChongGang:
As you point out, the architecture fails to indicate that the L3 link
abstraction is really implemented as a pair of bundles.
I'd suggest we change to:
"
With 6TiSCH, the link
abstraction is implemented as a pair of bundles of cells, on in each
direction; the size of a bundle is optimal when both the energy
wasted idle listening and the packet drops due to congestion loss are
minimized.
"
Is this better?
Pascal
> -----Original Message-----
> From: Wang, Chonggang [mailto:[email protected]]
> Sent: jeudi 21 avril 2016 23:15
> To: Pascal Thubert (pthubert) <[email protected]>; [email protected]
> Subject: RE: Call for adoption for draft-wang-6tisch-6top-protocol-00
>
> Hi Pascal and All,
>
> I have read this I-D. I support to adopt it as the working group draft if it
> addresses the following comment:
>
> ~~~ Beginning of Comment ~~~
> In 6TiSCH architecture and terminology working group documents, the
> concept of ?Bundle? has been proposed to represent a link between nodes.
>
> For example, in the architecture I-D: ?With 6TiSCH, the link abstraction is
> implemented as a bundle of cells; the size of a bundle is optimal when both
> the energy wasted idle listening and the packet drops due to congestion loss
> are minimized. This can be maintained if the number of cells in a bundle is
> adapted dynamically, and with enough reactivity, to match the variations of
> best-effort traffic.?
>
> In the terminology I-D: ?A bundle represents a half-duplex link between
> nodes, one transmitter and one or more receivers, with a bandwidth that
> amount to the sum of the cells in the bundle. A bundle is globally identified
> by (source MAC, destination MAC, TrackID). At Layer 3 a pair of bundles
> forms a link. By usining a well-known constant, NULLT, as TrackId for a L3
> link, the IP link between adjacent nodes A and B comprises 2 bundles:
> (macA, macB, NULLT) and (macB, macA, NULLT).?
>
> Therefore, since 6top I-D aims to enable distributed scheduling, I suggest
> that the 6top protocol should support ?Bundle? as defined in the
> architecture and terminology I-Ds; For example, to contain the bundle
> information in 6P messages in Section 4.2.
> ~~~ End of Comment ~~~
>
>
>
> [cid:[email protected]]
> Chonggang Wang * Member Technical Staff * InterDigital Communications,
> Inc.
> 1001 E. Hector Street, Suite 300, Conshohocken, PA, 19428 * T: +1
> 610.878.5731 * [email protected] *
> www.InterDigital.com<http://www.interdigital.com>
>
>
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>
> -----Original Message-----
> From: 6tisch [mailto:[email protected]] On Behalf Of Pascal Thubert
> (pthubert)
> Sent: Monday, April 18, 2016 12:20 AM
> To: [email protected]
> Subject: [6tisch] Call for adoption for draft-wang-6tisch-6top-protocol-00
>
> Dear All:
>
> Following up on the rough consensus at the 6TiSCH WG meeting at IETF 95:
> This is a call for adoption of draft-wang-6tisch-6top-protocol-00 which
> details the 6P protocol and proposes a solution for a chartered item.
> Please respond by Friday to this mail indicating whether you agree or not
> with this adoption, and preferably provide some rationale to support your
> position.
> The chairs will evaluate the consensus at the interim, and decide whether
> the adoption is confirmed or the call needs to be prolonged.
>
> Thanks un advance!
>
> The chairs,
>
> Pascal
>
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