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학술지 Adaptive Delivery and Handoff Management Framework for Multimedia Session Mobility
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저자
이용주
발행일
201408
출처
Information Sciences, v.274, pp.143-155
ISSN
0020-0255
출판사
Elsevier
DOI
https://dx.doi.org/10.1016/j.ins.2014.02.069
협약과제
13VS3400, 차세대 메모리 기반의 빅데이터 분석 관리 소프트웨어 원천기술 개발, 허성진
초록
With the increasing use of small portable devices and wireless networks, a trend to support computing on the move has emerged. This trend is referred to as 'anytime/anywhere computing' for mobility support. In particular, multimedia service with heterogeneous devices, location-free access and user-context awareness is still a very active and evolving field of research in broad areas. In this paper, a movable multimedia framework, namely UMOST (Ubiquitous Middleware Of Streaming Technology), is proposed for multimedia session mobility. It provides various levels of quality of service management, as well as seamless user-level handoffs using MPEG-21 Digital Item Adaptation (DIA). © 2014 Elsevier Inc. All rights reserved.
키워드
High-performance streaming server, MPEG-21 DIA, Multimedia session mobility
KSP 제안 키워드
Handoff management, High performance, MPEG-21, Management framework, Multimedia Service, Multimedia framework, Portable device, Quality of Service management, User-Context awareness, Wireless network, heterogeneous devices