트랜스코딩 프록시를 위한 메타데이터 추가 캐슁

• 영문명: Meta-trailed Caching for Transcoding Proxies
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 강재웅(Kang Jai Woong) 최창열(Choi Chang Yeol)
• 간행물 정보: 『산업기술연구』vol.27, 185~192쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2007.09.30

영문 초록

Transcoding video proxy is necessary to support various bandwidth requirements for mobile multimedia and to provide adapting video streams to mobile clients. Caching algorithms for proxy are to reduce the network traffic between the content servers and the proxy. This paper proposes a Meta-tailed caching for transcoding proxy that is efficient to lower network load and CPU load. Caching of two different data types - transcoded video, and metadata - provides a foundation to achieve superior balance between network resource and computation resource at transcoding proxies. Experimental results show that the Meta-tailed caching lowers at least 10% of CPU-load and at least 9% of network-load at a transcoding proxy.

목차

Abstract

1. 서론

2. 관련 연구

3. 메타데이터 추가 캐슁

4. 실험 및 결과

5. 결론

참고문헌

키워드

트랜스코딩 스트리밍 프록시 캐슁 Transcoding video proxy Mobile streaming Proxy caching