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HD-SDI Transmission Trial over JP and KR and New Proposal about Tele-Medical Activities K oji OKAMURA Kyushu University.

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Presentation on theme: "HD-SDI Transmission Trial over JP and KR and New Proposal about Tele-Medical Activities K oji OKAMURA Kyushu University."— Presentation transcript:

1 HD-SDI Transmission Trial over JP and KR and New Proposal about Tele-Medical Activities K oji OKAMURA Kyushu University

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

3 KOREN APAN-JP QGPOP 1.5Gbps Remote Medical Remote Education etc… between Japan and Korea HD-SDI 100,000 US$ 1,960 x 1,080 x 30 x 24 = 1,524,096,000

4 Fukuoka SNU-BH Swan NOC Seoul NOC Juniper i-visto IP-SEC i-visto Juniper Lotte Hotel Temporally 10G by APII/JGN2 Temporally 10G Temporally

5 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 日韓非圧縮HD伝送 (1.6Gbps, IPsec 利用 ) の実用化に成功

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7 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 APAN Kyushu U <- KT KT -> QIC SNU-BH -> KICC Lotte <– Kyushu U Lotte <- KICC

8 So many thanks! The HD-SDI Transmission Team on 23 Mar.

9 Standardization of Remote Medical System

10 Objection It’s time that we propose Standardization of General Remote Medical System based on our many experiences of case study. This Standardization will –Help new organization to join –Show our activity’s presence

11 Basic Subsystems Network –Bandwidth –IPsec for Privacy –Network Operator System at the Venue –Basic A/V Format: DV –General Video System Video Sources –Camera for Live Video –Presentation Material D/A Converter Down Converter Video Selector/Mixer with Audio Projector –General Audio System Mic, Speaker Mixer(PA) –PC for AV Transmission/Receiving DVTS? ConferenceXP? –Manager PC for Transmission PC for Receiving Video Selecter/Mixier Audio Mixer PPT Camera Mic Speaker DV via IEEE1396 Projector Audio via Analog Video via VGA PA(Public Address) system of the Venue Down Converter D/A Converter Network OperatorManager Network

12 Subsystems + IPsec Network –Bandwidth –IPsec for Privacy –Network Operator System at the Venue –Basic A/V Format: DV –General Video System Video Sources –Camera for Live Video –Presentation Material D/A Converter Down Converter Video Selector/Mixer with Audio Projector –General Audio System Mic, Speaker Mixer(PA) –PC for AV Transmission/Receiving DVTS? ConferenceXP? –Manager PC for Transmission PC for Receiving Video Selecter/Mixier Audio Mixer PPT Camera Mic Speaker DV via IEEE1396 Projector Audio via Analog Video via VGA PA(Public Address) system of the Venue Down Converter D/A Converter Network OperatorManager Network IPsec Router

13 Subsystems for Multi Site Network –Bandwidth –IPsec for Privacy –Network Operator System at the Venue –Basic A/V Format: NTSC- DV,16bit Audio –General Video System Video Sources –Camera for Live Video –Presentation Material D/A Converter Down Converter Video Selector/Mixer with Audio Projector –General Audio System Mic, Speaker Mixer(PA) –PC for AV Transmission/Receiving DVTS? ConferenceXP? –Manager PC for Transmission PC for Receiving Video Selecter/Mixier Audio Mixer PPT NTSC Camera Mic Speaker NTSC-DV via IEEE1396 Projector Audio via Analog Video via VGA PA(Public Address) system of the Venue Down Converter D/A Converter Network OperatorManager 16bit Audio Network or NTSC/PAL Converter with PAL DV Camera

14 IPsec Router Subsystems for Multi Site + IPsec Network –Bandwidth –IPsec for Privacy –Network Operator System at the Venue –Basic A/V Format: NTSC- DV,16bit Audio –General Video System Video Sources –Camera for Live Video –Presentation Material D/A Converter Down Converter Video Selector/Mixer with Audio Projector –General Audio System Mic, Speaker Mixer(PA) –PC for AV Transmission/Receiving DVTS? ConferenceXP? –Manager PC for Transmission PC for Receiving Video Selecter/Mixier Audio Mixer PPT NTSC Camera Mic Speaker NTSC-DV via IEEE1396 Projector Audio via Analog Video via VGA PA(Public Address) system of the Venue Down Converter D/A Converter Network OperatorManager 16bit Audio Network or NTSC/PAL Converter with PAL DV Camera

15 Issues/Items from Prof. Nopphol (SIRIRAJ Hosp. of Mahidol Univ.) Should be polished –System for Multi party Video NTSC/PAL –System for Privacy for Patient Should be focused on to Echo Problems –Attached Microphone –Separated audio –Should be closed System to be clearly for sound engineer Scheduling for preparation –Network Preparation Contact from Engineering Staff of Hospital Before Several weeks –Time different Communication method between Engineers –Messenger, Mailing-lists –Human resources Equipments –Number of PC –Quality of Projector New functions –Description of Convert from DVTS to H.323 –A/V Recording

16 The Target AIC ( Asia Info-communication Council ) ? –Will be held on Nov at Manila IETF?


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