Focus and Shoot: Efficient Identification Over RFID Tags in the Specified Area

被引：0

作者：

Yin, Yafeng ^{[1
]}

Xie, Lei ^{[1
]}

Wu, Jie ^{[2
]}

Vasilakos, Athanasios V. ^{[3
]}

Lui, Sanglu ^{[1
]}

机构：

[1] Nanjing Univ, State Key Lab Novel Software Technol, Nanjing 210008, Jiangsu, Peoples R China

[2] Temple Univ, Dept Comp & Informat Sci, Philadelphia, PA 19122 USA

[3] Univ Western Macedonia, Kozani, Greece

来源：

MOBILE AND UBIQUITOUS SYSTEMS: COMPUTING, NETWORKING, AND SERVICES | 2014年 / 131卷

关键词：

RFID; Tag identification; Experimental study; Algorithm design;

D O I：

10.1007/978-3-319-11569-6_27

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In RFID systems, the reader usually identifies all the RFID tags in the interrogation region with the maximum power. However, some applications may only need to identify the tags in a specified area, which is usually smaller than the reader's default interrogation region. In this paper, we respectively present two solutions to identify the tags in the specified area. The principle of the solutions can be compared to the picture-taking process of a camera. It first focuses on the specified area and then shoots the tags. The design of the two solutions is based on the extensive empirical study on RFID tags. Realistic experiment results show that our solutions can reduce the execution time by 46% compared to the baseline solution.

引用

页码：344 / 357

页数：14

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