Re: [clue] CLUE information transport criteria

Hi,
Thanks for starting here are some more

Whether the CLUE information and the media description (SDP) need to be in
the same message.
Whether the CLUE information and the media description (SDP) need to use the
same transport path.
Whether the CLUE information is using one transport (E.g encoding group and
MC are using the same transport / message)

Roni

> -----Original Message-----
> From: clue-bounces@ietf.org [mailto:clue-bounces@ietf.org] On Behalf Of
> Christer Holmberg
> Sent: Monday, May 14, 2012 9:04 PM
> To: clue@ietf.org
> Subject: [clue] CLUE information transport criteria
> 
> Hi,
> 
> In order to decide what is the best and most suitable transport
> mechanism for CLUE related information, we made a decision to start
> defining criteria, and then map the information to that criteria, and
> it will then hopefully make it easier to choose transport mechanism
> (the two main options are of course in-band and out-of-band transport,
> but there are different variants of those options).
> 
> The purpose of this e-mail is not to collect the information to be
> sent, but the *criterias* we will match it against.
> 
> I would request that we, before we start arguing about whether certain
> criteria is valid or not, I would like people to just throw out their
> ideas and suggestions. Of course, if you think that a suggested
> criteria is unclear, or should be split into two or more criterias, you
> can suggest a change. But, again, at this point the idea is not to
> discuss criteria, but to come up with suggestions :)
> 
> Some initial suggestions from myself:
> 
> - Whether signaling intermediaries (e.g. SBGs) need to have access to
> the information
> - The expected size of the information to be sent
> - The expected frequency of the information to be sent
> - Whether the information is sent during session establishment, mid-
> session and/or session termination.
> - Whether the transport of the information is delay sensitive
> - Whether the information is sent as a notification, or whether some
> kind of response is needed
> - Whether the information needs to be delivered reliably (either using
> a reliable transport mechanism, and/or some knid of higher-level
> acknowledgement)
> - Whether the information is needed by a non-CLUE entity in order to
> participate in a CLUE conference
> 
> Regards,
> 
> Christer
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