Design and Implementation of an ASIC-based Sensor Device for WSN Applications

	Design and Implementation of an ASIC-based Sensor Device for WSN Applications
	Lu, Shilong 1; Huang, Xi 2; Cui, Li 1; Zhao, Ze 1; Li, Dong 1
	2009-11-01
发表期刊	IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
ISSN	0098-3063
卷号	55 期号:4 页码:1959-1967
摘要	The practical applications of wireless sensor networks require the sensor devices to be high in computation ability, low in power consumption, small in size, as well as competitive in cost. In addition, there are other particular attributes which require, special consideration in sensor device design. These include, for example, the capabilities in protecting the embedded program from foreign intrusion and supporting efficient air-programming, which are very, common requirements in many large-scale applications. In this paper we describe the system architecture and design methodology of an ASCI-based sensor network device to meet those attributes for a class of applications. Compared with existing works, the unique features of the sensor device include (1) a module-based extensible processor and co-processor cooperation architecture is designed with application-specific components to accelerate the signal collection, processing, and networking via hardward/software co-design to balance computation efficiency and design flexibility; (2) a program protection mechanism is developed based on un-resemble coder algorithm to protect the program data from being read out by system intruders so is to improve the security of the sensor device; (3) an air-programming component is proposed to enable an efficient remote programming which is a veil; common requirement in network deployment and maintenance. In this paper, we present the design, implementation, and evaluation of the prototype sensor device based on a general configurable FPGA platform for developing next-generation sensor devices. Initial results of the first version prototype chip will also be introcluced(1).
关键词	WSN sensor device chip architecture
收录类别	SCI
语种	英语
资助项目	National Basic Research Program of China[2006CB303000] ; High-Tech Research and Development Program of China[2007AA01Z209] ; Beijing Industrial Development Program
WOS研究方向	Engineering ; Telecommunications
WOS类目	Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000273177100031
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：23[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/2XEOYT63/11932
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Lu, Shilong
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100864, Peoples R China 2.Univ Southampton, Sch Elect & Comp Sci, Southampton SO9 5NH, Hants, England
推荐引用方式 GB/T 7714	Lu, Shilong,Huang, Xi,Cui, Li,et al. Design and Implementation of an ASIC-based Sensor Device for WSN Applications[J]. IEEE TRANSACTIONS ON CONSUMER ELECTRONICS,2009,55(4):1959-1967.
APA	Lu, Shilong,Huang, Xi,Cui, Li,Zhao, Ze,&Li, Dong.(2009).Design and Implementation of an ASIC-based Sensor Device for WSN Applications.IEEE TRANSACTIONS ON CONSUMER ELECTRONICS,55(4),1959-1967.
MLA	Lu, Shilong,et al."Design and Implementation of an ASIC-based Sensor Device for WSN Applications".IEEE TRANSACTIONS ON CONSUMER ELECTRONICS 55.4(2009):1959-1967.