文章基本信息

标题：Mobile multimedia crowd service cooperation control protocol based on opportunistic wavelet
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作者：Wei-hang Shi ; Wei-ping Li
期刊名称：EURASIP Journal on Embedded Systems
印刷版ISSN：1687-3955
电子版ISSN：1687-3963
出版年度：2017
卷号：2017
期号：1
页码：1-5
DOI：10.1186/s13639-017-0073-y
出版社：Hindawi Publishing Corporation
摘要：In order to improve the quality of multimedia communication and experience, we proposed a crowd service cooperation control protocol based on the opportunistic wavelet model. Firstly, in order to provide real-time and reliable guarantee for mobile multimedia services, we analyze the delay, jitter, and distortion of wireless multimedia streams transmission based on wavelet model. The method of video frame resolution analysis and wavelet scale space is combined to establish a wavelet multimedia mobile analysis model. Secondly, the crowd service plan was proposed to correctly decode and compensate the video frame in the mobile multimedia receiver. Finally, the cooperative control of crowd services was proposed to address the distortion competition problems of the video frame sequence. A set of experimental results demonstrate the capability of video frame quality assurance for mobile multimedia crowd service cooperation control protocol. Another group of comparative analysis of the experiment results fully demonstrate the mobile multimedia crowd service cooperative control protocol can provide the higher system throughput and smaller delay compared with the guarantee mechanism of multimedia quality of service based on wavelet analysis.
关键词：Mobile multimedia ; Opportunistic wavelet ; Crowd service ; Cooperation control ;