The HD-SDI Transmission Team on 23 Mar.

Presentation on theme: "The HD-SDI Transmission Team on 23 Mar."— Presentation transcript:

1 The HD-SDI Transmission Team on 23 Mar.
HD-SDI Transmission Trial over JP and KR Real Demonstration using un-compressed HD streaming by i-visto under IPsec between Japan and Korea Koji OKAMURA, Kyushu University The HD-SDI Transmission Team on 23 Mar.

2 KOREN APAN-JP 1.5Gbps Remote Medical Remote Education etc… between Japan and Korea QGPOP

3 HD-SDI Stream Map SNU Bundang Hospital (Seoul, Korea)
Workshop at Seoul, Korea Before the noon Live (under IPsec) Non-Live (from stored Tape) Conference at Fukuoka, Japan At Early Morning

4 SNU-BH i-visto Swan NOC Seoul NOC Juniper IP-SEC We can not use Jumbo Flame at this time. MTU of Payload was reduced because of over lead of VPN of IPsec (less than 1500). Then PPS was increased. Routers (juniper, cisco, Force10) inside APII was OK but i-visto was necessary to be increased his memory buffer. Juniper Fukuoka i-visto

5 SNU-BH i-visto Swan NOC Seoul NOC Juniper IP-SEC i-visto Juniper Lotte Hotel Fukuoka i-visto i-visto

6 日韓非圧縮ＨＤ伝送(1.6Gbps, IPsec利用)の実用化に成功
映像品質はとても良好 先生方も非常に驚き，喜んだ → 1000万円($100,000)以上の価値はある 　　by 田中教授 聴衆　130人　（朝一のセッション） スライドも非常にきれい． HDSDIからダウンコンバートした 画像でも違いがはっきりわかるほど 非圧縮の映像は鮮明

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8 Schedule January 2007 February 2007 March 2007
Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Kyushu U <- KT KT -> QIC APAN Lotte <– Kyushu U SNU-BH -> KICC Lotte <- KICC