Analysis and evaluation of three methods for tag identification in OSK RFID protocol

Q3 Engineering

Telfor Journal Pub Date : 2019-01-01 DOI:10.5937/TELFOR1901058T

V. Tomasevic, M. Tomasevic

引用次数: 0

Abstract

Feasibility for improving the efficiency of the tag identification phase in OSK (Ohkubo, Suzuki i Kinoshita) RFID protocol is analyzed in this paper. First, the basic identification technique is presented in general. Then, a procedure for speeding up the identification by employment of TMTO (Time Memory Trade Off) approach is explained. Balancing between memory and time requirements is achieved with the chaining technique and introduction of an off-line, preparatory phase. As an additional effort, a second TMTObased level is proposed. It relies on a special look-up table which consists of the equidistant states generated during preparatory phase. The complexity of the proposed technique is discussed along with some numerical evaluation results obtained through experiments.

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OSK RFID协议中三种标签识别方法的分析与评价

本文分析了提高OSK (Ohkubo, Suzuki i Kinoshita) RFID协议中标签识别阶段效率的可行性。首先，概述了基本的识别技术。然后，介绍了一种利用时间记忆权衡法加快识别速度的方法。内存和时间需求之间的平衡是通过链技术和离线准备阶段的引入来实现的。作为额外的工作，提出了第二个基于tmto的级别。它依赖于一个特殊的查找表，该表由准备阶段生成的等距状态组成。讨论了该方法的复杂性，并通过实验得到了一些数值评价结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Telfor Journal Engineering-Media Technology

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

23 weeks

期刊介绍： The TELFOR Journal is an open access international scientific journal publishing improved and extended versions of the selected best papers initially reported at the annual TELFOR Conference (www.telfor.rs), papers invited by the Editorial Board, and papers submitted by authors themselves for publishing. All papers are subject to reviewing. The TELFOR Journal is published in the English language, with both electronic and printed versions. Being an IEEE co-supported publication, it will follow all the IEEE rules and procedures. The TELFOR Journal covers all the essential branches of modern telecommunications and information technology: Telecommunications Policy and Services, Telecommunications Networks, Radio Communications, Communications Systems, Signal Processing, Optical Communications, Applied Electromagnetics, Applied Electronics, Multimedia, Software Tools and Applications, as well as other fields related to ICT. This large spectrum of topics accounts for the rapid convergence through telecommunications of the underlying technologies towards the information and knowledge society. The Journal provides a medium for exchanging research results and technological achievements accomplished by the scientific community from academia and industry.