[Bp_ipv6] Submission of response related Japanese cases.

Izumi Okutani izumi at nic.ad.jp
Mon Sep 5 01:03:49 EDT 2016

Excellent. Thank you very much.
I think they make interesting real life examples of cases on how IPv6 are used outside the conventional Internet services.


On 2016/09/05 13:44, Hiroshi Esaki wrote:
> Dear IPv6 Colleagues,
> I, Hiroshi Esaki from Japan, have submitted response to the
> case studies introducing cases of wide-area infrastructure
> deployment in Japan. Some of cases uses IPv6 different from conventional use on the Internet.
> I have picked up the following three infrastructure development.
>    (1) Smart Meter, on-going
>    (2) NGN IPv6, on-going
>    (3) Mobile IPv6 Launch, preparing
> For example for (1), it is Smart meter system for residential houses
> in Japan, deployed by major electric utility companies.
> Especially, TEPCO (http://www.tepco.co.jp/en/index-e.html), that is
> the largest company in Japan accommodating more than 30 Million residential houses, and Kyushu Electric Power Company (http://www.kyuden.co.jp/en_index.html), that accommodates more
> than 8 million residential house, has been developing IPv6 single
> stack smart meter access network. TEPCO mainly uses multi-hop
> wireless network with 6LOWPAN and Kyushu Electric Power Company
> mainly uses 4G LTE IPv6 service for the access network.
> I hope this helps!
> Best,
> Hiroshi Esaki, WIDE Project
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