Re: [Ecrit] New Liaison Statement, "Response to LS on NG eCall support for the EU"

Hello,

"Given that 3GPP is not scheduled to finish their stage-3 work for eCall in IMS until June 2017, as part of Release 14" is based on obsolete information.

Be aware that 3GPP CT approved a work item on "CT aspects of evolution to and interworking with eCall in IMS" (WID: http://www.3gpp.org/ftp/tsg_ct/TSG_CT/TSGC_71_Goteborg/Docs/CP-160053.zip). This includes CT1 work.

This work item is scheduled to be completed in September 2016 - see section 10 of the WID.

June 2017 is the final end of 3GPP Release 14, however some of the work items will be finalized long before that.

Kind regards

Ivo Sedlacek

-----Original Message-----
From: Ecrit [mailto:ecrit-bounces@ietf.org] On Behalf Of Randall Gellens
Sent: Tuesday, March 22, 2016 4:26 AM
To: Roger Marshall; Emergency Context Resolution with Internet Technologies Discussion List
Cc: Ben Campbell; Marc Linsner
Subject: Re: [Ecrit] New Liaison Statement, "Response to LS on NG eCall support for the EU"

Hi Roger,

One suggested very minor tweak in the wording: change "is not scheduled to" to "may not".

At 9:35 PM +0000 3/21/16, Roger Marshall wrote:

>  Proposed Liaison response:
>
>  The IETF ECRIT working group would like to thank 3GPP TSG CT WG1 for 
> their response, TDoc C1-160764, referencing LS (C1-152644) on the 
> topic of NG eCall support for the EU.
>
>  The ECRIT working group discussed your liaison as it applies to the 
> IETF draft-ietf-ecrit-ecall document and reached the following
> conclusions:  Given that 3GPP is not scheduled to finish their
> stage-3 work for eCall in IMS until June 2017, as part of Release 14, 
> we will continue progressing these drafts to IETF last call as 
> currently scheduled.
>
>  We also acknowledge that during 3GPP's development phase, some 
> differences may occur between that which is outlined within the 
> existing draft-ietf-ecrit-ecall and that which emerges from the 3GPP 
> work. The IETF process allows for RFCs to be revised in the event of 
> changes in technology.
>
>  We'll collect wg member comments over the next few days and will then 
> move to send out the official response to 3GPP.
>
>
>  Roger Marshall
>  Roger.marshall@comtechtel.com
>  Marc Linsner
>  mlinsner@cisco.com
>  ECRIT Chairs
>
>
>  -----Original Message-----
>  From: Roger Marshall
>  Sent: Monday, March 21, 2016 1:24 PM
>  To: Emergency Context Resolution with Internet Technologies 
> Discussion List
>  Cc: Marc Linsner; Alissa Cooper; Ben Campbell
>  Subject: RE: New Liaison Statement, "Response to LS on NG eCall 
> support for the EU"
>
>  ECRIT WG:
>
>  The chairs have reviewed the thread concerning processing
> draft-ietf-ecrit-ecall-05 and draft-ietf-ecrit-car-crash-05 as well as 
> the most recent liaison received from 3GPP on 1/31/2016 and discussed 
> with the authors.  Given that 3GPP is not scheduled to finish their 
> work until June 2017, we will continue progressing these drafts to 
> IETF last call as scheduled. We also remind the working group that the 
> IETF process allows changes to RFC publications, e.g., issuance of bis 
> RFCs in the event that changes in technology result in the need to 
> make such a change.  Such documents would be in scope of the current 
> ECRIT charter, should the need arise.
>
>  We will send a reply liaison statement to 3GPP to inform them of the 
> status of the documents after we post the proposed liaison text to the 
> list, which will happen shortly.
>
>
>  Roger Marshall (roger.marshall@comtechtel.com)  &  Marc Linsner 
> (mlinsner@cisco.com)  Ecrit chairs
>
>
>
>  -----Original Message-----
>  From: Liaison Statement Management Tool [mailto:lsmt@ietf.org]
>  Sent: Sunday, January 31, 2016 4:13 PM
>  To: Roger Marshall; Marc Linsner
>  Cc: Barry Leiba; Marc Linsner; Emergency Context Resolution with 
> Internet Technologies Discussion List; georg.mayer.huawei@gmx.com; 
> 3GPPLiaison@etsi.org; Roger Marshall; Alissa Cooper; Ben Campbell
>  Subject: New Liaison Statement, "Response to LS on NG eCall support 
> for the EU"
>
>  Title: Response to LS on NG eCall support for the EU Submission
> Date: 2016-01-31 URL of the IETF Web page: 
> https://datatracker.ietf.org/liaison/1452/
>
>  From: "Susanna Kooistra" <3GPPLiaison@etsi.org>
>  To: Marc Linsner <marc.linsner@cisco.com>, Roger Marshall 
> <rmarshall@telecomsys.com>
>  Cc: Barry Leiba <barryleiba@computer.org>,Marc Linsner 
> <marc.linsner@cisco.com>,Ben Campbell <ben@nostrum.com>,Alissa Cooper 
> <alissa@cooperw.in>,Roger Marshall 
> <rmarshall@telecomsys.com>,Emergency Context Resolution with Internet 
> Technologies Discussion List <ecrit@ietf.org>, Response
> Contacts: georg.mayer.huawei@gmx.com, 3GPPLiaison@etsi.org Technical 
> Contacts:
>  Purpose: In response
>
>  Referenced liaison: Liaison Statement on NG eCall support for the EU 
> (https://datatracker.ietf.org/liaison/1412/)
>
>  Body: 1. Overall description
>  3GPP TSG CT WG1 would like to thank IETF Ecrit WG for the LS
> (C1-152644) on NG eCall support for the EU.
>  3GPP TSG CT WG1 would like to inform IETF Ecrit WG that 3GPP TSG CT
> WG1 will work on stage-3 for eCall in IMS in Release 14 (ending in 
> June 2017), subject to 3GPP TSG SA WG2 completion of the normative
> stage-2 work and approval of a 3GPP TSG CT work item.
>  3GPP TSG CT WG1 stage-3 work might result in protocol requirements 
> deviating or conflicting with the current version of IETF 
> draft-ietf-ecrit-ecall, and thus might impact IETF work.
>
>  2. Actions
>  To IETF Ecrit WG
>  ACTION: 3GPP TSG CT WG1 respectfully asks IETF Ecrit WG to take the 
> above into consideration.
>
>  3. Dates of next TSG CT WG1 meetings
>  TSG CT WG1 Meeting 96	15-19 February 2016	Jeju Island, Korea
>  TSG CT WG1 Meeting 97	11-15 April 2016	Ljubljana, Slovenia
>
>
>  Attachments:
>
>      Response to LS on NG eCall support for the EU
> 
> https://www.ietf.org/lib/dt/documents/LIAISON/liaison-2016-01-31-3gpp-
> tsgct-ct1-ecrit-response-to-ls-on-ng-ecall-support-for-the-eu-attachme
> nt-1.pdf
>
>
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--
Randall Gellens
Opinions are personal;    facts are suspect;    I speak for myself only
-------------- Randomly selected tag: --------------- The men sat sipping their tea in silence.  After a while the klutz said, "Life is like a bowl of sour cream."
     "Like a bowl of sour cream?" asked the other.  "Why?"
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