NDLI: A RFID Mixed Coding Scheme Based on Huffman Algorithm

Content Provider	IEEE Xplore Digital Library
Author	Jiang Jian Liao Guoqiong Wang Hao Wan Qizhi
Copyright Year	2011
Abstract	In RFID application systems with multiple packaging layers, labeling packaging relationship of objects in different packaging layers by encoding methods is a important technology field. Prefix-based labeling scheme is a method by which the packaging relationship of objects amounts to testing whether one object is an prefix of the other, whereas the region numbering scheme is a method by which an ancestor query amount to an interval containment test on the labels. This paper first presents a mixed-encoding scheme based on Huffman algorithm, then propose a variant of this encoding scheme in which new "virtual nodes" are involved in order to improve the stability of encoding. Our experiments prove that the mixed-based encoding scheme is effective due to the enhancement of update performance and query efficiency.
Starting Page	15
Ending Page	18
File Size	214230
Page Count	4
File Format	PDF
ISBN	9781457716591
DOI	10.1109/ICMeCG.2011.30
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-11-05
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis Huffman algorithm XML RFID Encoding packaging relationship virtual nodes Labeling mixed-based label Radiofrequency identification Testing
Content Type	Text
Resource Type	Article

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A RFID Mixed Coding Scheme Based on Huffman Algorithm