Re: [5gangip] To initiate user-plane study work in 3GPP

Behcet and Satoru,

Last year I did a study of GTPv1U and worked out a different approach 
that would better support P2P communications without the need of a home 
proxy agent.  You can see part of it in:

draft-moskowitz-hip-ipnhip-02.txt

But I learned that there is tremendous resistance to any change away 
from GTP, even a partial change.  A study group would have to work out 
what services GTP provides.  Which services it does well and which it 
does poorly.  Then how to better meet the service needs today and going 
forward.

Bob

On 10/16/2017 04:12 PM, Behcet Sarikaya wrote:
> Hi Satoru,
>
> Thanks for the info.
>
> Can you please explain the objective items in your WID?
>
> It seems like according to TR 29.891 that you mentioned, Release 15 
> user plane protocol is GTPv1U and control plane protocol for SBA is HTTP.
>
> Regards,
> Behcet
>
> On Mon, Oct 16, 2017 at 4:13 AM, Satoru Matsushima 
> <satoru.matsushima@gmail.com <mailto:satoru.matsushima@gmail.com>> wrote:
>
>     FYI. I’d submit a contribution to propose a new study item which
>     is to initiate user-plane protocol study work in 3GPP CT4 WG.
>
>     http://www.3gpp.org/ftp/tsg_ct/WG4_protocollars_ex-CN4/TSGCT4_80_Kochi/Docs/C4-175098.zip
>     <http://www.3gpp.org/ftp/tsg_ct/WG4_protocollars_ex-CN4/TSGCT4_80_Kochi/Docs/C4-175098.zip>
>
>     Please take a look at the doc from above link. I'd appreciate any
>     your support if you think it makes sense.
>
>     Cheers,
>     --satoru
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