Re: [Can] Zaheduzzaman Sarker's Block on charter-ietf-can-00-04: (with BLOCK and COMMENT)

[Adrian Farrel <[e-mail]>]

Hi Zahed,

Thanks for your various comments and discussions (and for pre-emptively
clearing your Block).

Here, for your review and for the information of the CAN list are the
changes and a clean version of the charter text attached.

Cheers,
Adrian
===

OLD
Since, for some services (for example, VR/AR, intelligent
transportation), the performance experienced by clients will depend on
both network metrics such as bandwidth and latency, and compute metrics
such as processing, storage capabilities, and capacity,
NEW
Since, for some services (for example, the evolution of networked AR/VR,
and deployment of autonomous and networked vehicles), the performance
experienced by clients will depend on both network metrics such as
bandwidth and latency, and compute metrics such as processing, storage
capabilities, and capacity,
END

---

OLD
Specific
characteristics that may distinguish CAN from other work include the
desire to integrate both network and compute conditions in the
optimization function, and the desire to operate that function on nodes
within the service provider's network, logically separated from service
operation.
NEW
Specific
characteristics that may distinguish CAN from other work include the
desire to integrate both network and compute conditions in the
optimization function that informs the steering applied by the network
edge nodes, and the desire to operate that function on nodes within the
service provider's network, logically separated from service operation.
END

---

OLD
As part of its work, the CAN WG will seek
advice and expertise from the ART and TSV areas.
NEW
Because of their experience and prior work
in collecting and exposing network conditions for use in selecting paths
and servers, the CAN WG will seek advice and expertise from the ART and
TSV areas.
END

---

OLD
The CAN WG will initially focus on single domain models.
NEW
The CAN WG will focus on single domain models.
END


-----Original Message-----
From: Can <[e-mail]> On Behalf Of Zaheduzzaman Sarker via
Datatracker
Sent: 16 February 2023 14:05
To: The IESG <[e-mail]>
Cc: [e-mail]; [e-mail]
Subject: [Can] Zaheduzzaman Sarker's Block on charter-ietf-can-00-04: (with
BLOCK and COMMENT)

Zaheduzzaman Sarker has entered the following ballot position for
charter-ietf-can-00-04: Block

When responding, please keep the subject line intact and reply to all
email addresses included in the To and CC lines. (Feel free to cut this
introductory paragraph, however.)



The document, along with other ballot positions, can be found here:
https://datatracker.ietf.org/doc/charter-ietf-can/



----------------------------------------------------------------------
BLOCK:
----------------------------------------------------------------------

I have two easy to fix block comments which I believe needed to be discussed
and would clarify the charter better if addressed -

# it says -

   "Exposure of network and compute conditions to applications
is not in the scope of CAN. As part of its work, the CAN WG will seek
advice and expertise from the ART and TSV areas."

  I am confused, if the advice and expertise is for the exposure of the
network
  and compute condition and which is out of the scope, then what would the
  advice for? This need to clarified.

# it says -

    "The CAN WG will initially focus on single domain models."

   Does this mean CAN will under this charter will eventually work on multi
   domain models? will there be a rechartering needed to work on multi
domain
   models? This is going to impact the architecture I guess whether the
   solution is for single domain or multiple domains.


----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

And one comment to clarify the service examples -

# can we change the service examples? it says - "for some services (for
example, VR/AR, intelligent transportation)". I don't really know what the
intelligent transportation service is, may be that is because my lack of
knowledge, hence very hard to see what requirements it puts that requires
compute awareness.  AR/VR as a technology is mostly deployed in the user
devices now and the network assisted AR/VR application is kind of still in
research, hence may not be best examples for the CAN work.



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