ESVD: An Integrated Energy Scalable Framework for Low-Power Video Decoding Systems

doi:10.1155/2010/234131

	ESVD: An Integrated Energy Scalable Framework for Low-Power Video Decoding Systems
	Ji, Wen 2; Chen, Min 3; Ge, Xiaohu 1; Li, Peng 2; Chen, Yiqiang 2
	2010
发表期刊	EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING
ISSN	1687-1499
页码	14
摘要	Video applications using mobile wireless devices are a challenging task due to the limited capacity of batteries. The higher complex functionality of video decoding needs high resource requirements. Thus, power efficient control has become more critical design with devices integrating complex video processing techniques. Previous works on power efficient control in video decoding systems often aim at the low complexity design and not explicitly consider the scalable impact of subfunctions in decoding process, and seldom consider the relationship with the features of compressed video date. This paper is dedicated to developing an energy-scalable video decoding (ESVD) strategy for energy-limited mobile terminals. First, ESVE can dynamically adapt the variable energy resources due to the device aware technique. Second, ESVD combines the decoder control with decoded data, through classifying the data into different partition profiles according to its characteristics. Third, it introduces utility theoretical analysis during the resource allocation process, so as to maximize the resource utilization. Finally, it adapts the energy resource as different energy budget and generates the scalable video decoding output under energy-limited systems. Experimental results demonstrate the efficiency of the proposed approach.
DOI	10.1155/2010/234131
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[60872007] ; National 863 High Technology Program of China[2009AA01Z239] ; Ministry of Science and Technology (MOST) ; International Science and Technology Collaboration Program[0903] ; NAP of Korea Research Council of Fundamental Science Technology ; The MKE (The Ministry of Knowledge Economy), Korea, under the ITRC (Information Technology Research Center), NIPA (National IT Industry Promotion Agency)[(NIPA-2010-(C1090-1011-0004)]
WOS研究方向	Engineering ; Telecommunications
WOS类目	Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000281427500001
出版者	SPRINGER INTERNATIONAL PUBLISHING AG
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/12402
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Ge, Xiaohu
作者单位	1.Huazhong Univ Sci & Technol, Dept Elect & Informat Engn, Wuhan 234131, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 3.Univ British Columbia, Dept Elect & Comp Engn, Vancouver, BC V6T 1Z4, Canada
推荐引用方式 GB/T 7714	Ji, Wen,Chen, Min,Ge, Xiaohu,et al. ESVD: An Integrated Energy Scalable Framework for Low-Power Video Decoding Systems[J]. EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING,2010:14.
APA	Ji, Wen,Chen, Min,Ge, Xiaohu,Li, Peng,&Chen, Yiqiang.(2010).ESVD: An Integrated Energy Scalable Framework for Low-Power Video Decoding Systems.EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING,14.
MLA	Ji, Wen,et al."ESVD: An Integrated Energy Scalable Framework for Low-Power Video Decoding Systems".EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING (2010):14.