[tsvwg] Re: New Version Notification for draft-kwbdgrr-tsvwg-net-collab-rqmts-01.txt

[Kaippallimalil John <[e-mail]>]

Hi folks,

We posted a new draft: "Requirements for Network Collaboration Signaling" https://datatracker.ietf.org/doc/draft-kwbdgrr-tsvwg-net-collab-rqmts/

 The authors of "Media Handling Considerations for Wireless Networks" (draft-kaippallimalil-tsvwg-media-hdr-wireless) and "Host to Network Signaling Use Cases for Collaborative Traffic Differentiation" (draft-rwbr-tsvwg-signaling-use-cases) have put together a combined set of requirements as requested in the tsvwg session in IETF-119, Brisbane.
It does not propose any solution but instead covers the background, use cases, network operational considerations (section 4) and metadata requirements (section 5) for host< -- >network and server< -- >network metadata signals.

We would like to hear comments on the draft, and also let us know if we have managed to integrate the requirements to be useful to the group.

BR,
John


> -----Original Message-----
> From: [e-mail] <[e-mail]>
> Sent: Friday, June 7, 2024 9:29 AM
> To: Tirumaleswar Reddy.K <[e-mail]>; Dan Wing
> <[e-mail]>; Kaippallimalil John
> <[e-mail]>; Mohamed Boucadair
> <[e-mail]>; Spencer Dawkins
> <[e-mail]>; Sri Gundavelli <[e-mail]>;
> Sridharan Rajagopalan <[e-mail]>; Sridharan Rajagopalan
> <[e-mail]>; Tirumaleswar Reddy <[e-mail]>
> Subject: New Version Notification for draft-kwbdgrr-tsvwg-net-collab-rqmts-
> 01.txt
> 
> A new version of Internet-Draft draft-kwbdgrr-tsvwg-net-collab-rqmts-01.txt
> has been successfully submitted by John Kaippallimalil and posted to the IETF
> repository.
> 
> Name:     draft-kwbdgrr-tsvwg-net-collab-rqmts
> Revision: 01
> Title:    Requirements for Network Collaboration Signaling
> Date:     2024-06-07
> Group:    Individual Submission
> Pages:    26
> URL:
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> Abstract:
> 
>    Wireless networks (e.g., cellular or WLAN) experience significant but
>    transient variations in link quality and have policy constraints
>    (e.g., bandwidth) that affect user experience.  Collaborative
>    signaling (e.g., host-to-network and server-to-network) can improve
>    the user experience by informing the network about the nature and
>    relative importance of packets (frames, streams, etc.) without having
>    to disclose the content of the packets.  Moreover, the collaborative
>    signalling may be enabled so that hosts are aware of the network's
>    treatment of incoming packets.  Also, host-to-network collaboration
>    can be put in place without revealing the identity of the remote
>    servers.  This collaboration allows for differentiated services at
>    the network (e.g., packet discard preference), the sender (e.g.,
>    adaptive transmission), or through cooperation of server / host and
>    the network.
> 
>    This document lists some use cases that illustrate the need for a
>    mechanism to share metadata and outlines requirements for both host-
>    to-network (and vice versa) and server-to-network (and vice versa).
>    The document focuses on intra-flow or flows bound to the same user.
> 
> 
> 
> The IETF Secretariat
>