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CDMA2000 1xEV-DO망에서 UDP를 사용한 MPEG-4 환자 영상의 에러에 강인한 전송

Other Titles
 The Error-Resilient Transmission of MPEG-4 Patient Video using UDP Over CDMA2000 1xEV-DO Network 
Authors
 이동헌  ;  유선국  ;  이동현 
Citation
 Transactions of the Korean Institute of Electrical Engineers (전기학회논문지), Vol.54(8(D)) : 510-516, 2005 
Journal Title
Transactions of the Korean Institute of Electrical Engineers(전기학회논문지)
ISSN
 1975-8359 
Issue Date
2005
MeSH
CDMA2000 1xEV-DO Network ; MPEG-4 ; Error-Resilient ; Emergency Telemedicine
Keywords
CDMA2000 1xEV-DO Network ; MPEG-4 ; Error-Resilient ; Emergency Telemedicine
Abstract
Rapid advances in telecommunication make emergency telemedicine possible that specialist offers medical care to an emergency case in moving vehicle. Although there were many telemedicine projects delivering the image or video of patient over several wireless networks, none of them considered effective solutions for optimizing video transmission over error-prone environments, such like wireless links. To alleviate the effect of channel errors on compressed video bit-stream, this paper analyzed the error resilient features of MPEG-4 standard and measured the quality of transmitted MPEG-4 encoded video over commercially available CDMA2000 1xEV-DO networks, transmitting different IP packet sizes and RM positions. we propose an error resilient transmission methods for emergency telemedicine over real 3G network.
Files in This Item:
T200500821.pdf Download
DOI
OAK-2005-04468
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
Yonsei Authors
Yoo, Sun Kook(유선국) ORCID logo https://orcid.org/0000-0002-6032-4686
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/151087
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