کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
449022 693625 2012 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamic adjustable multimedia streaming service architecture over cloud computing
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Dynamic adjustable multimedia streaming service architecture over cloud computing
چکیده انگلیسی

Due to the limited hardware resources of mobile devices, the multimedia streaming processes are energy consuming and the quality of multimedia video playback is suffered under the restricted bandwidth. In recent studies of multimedia streaming, the features of mobile devices were not considered in solving the bandwidth restriction problem. This paper proposes a novel cloud multimedia streaming architecture for providing dynamic adjustable streaming services, we considers mobile device resources, multimedia codec characteristics and the current network environment and design the stream dispatcher with the adaptable codec approach to calculate the most suitable segment for mobile devices in time. Besides, dynamic adjustable multimedia streaming (DAMS) algorithm within mobile multimedia service is also schemed in this paper to deliver multimedia content over cloud network immediately, decrease the loading of content storage servers substantially and reduce power consumption of mobile devices effectively.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Communications - Volume 35, Issue 15, 1 September 2012, Pages 1798–1808
نویسندگان
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