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2015 International EURASIP Workshop on RFID Technology (EURFID)最新文献

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Investigation of suitable parameters for setup-independent RFID sensing 独立设置RFID传感的合适参数研究
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332392
S. Caizzone, E. DiGiampaolo, G. Marrocco
{"title":"Investigation of suitable parameters for setup-independent RFID sensing","authors":"S. Caizzone, E. DiGiampaolo, G. Marrocco","doi":"10.1109/EURFID.2015.7332392","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332392","url":null,"abstract":"RFID systems are growing in use also for sensing purposes. In the last years, there has been quite a lot of effort in identifying RFID parameters most suited to sensing and at the same time wirelessly recordable: there are however still some open issues to solve. The use of wirelessly recordable parameters being independent from the measurement setup is surely one of the most interesting open questions and promises, if solved, significant improvements to the state of the art of RFID sensing. This work shows hence two such parameters and analyzes their performance in terms of setup independence.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127896830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
An effective intrusion detection approach for jamming attacks on RFID systems 一种有效的RFID系统干扰入侵检测方法
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332388
Leandro Avanço, A. Guelfi, E. Pontes, Anderson A. A. Silva, S. Kofuji, Fen Zhou
{"title":"An effective intrusion detection approach for jamming attacks on RFID systems","authors":"Leandro Avanço, A. Guelfi, E. Pontes, Anderson A. A. Silva, S. Kofuji, Fen Zhou","doi":"10.1109/EURFID.2015.7332388","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332388","url":null,"abstract":"Private companies and government have decided to provide Radio Frequency Identification (RFID) systems in places of free access to the population. However, as a result of such exposition, these systems become vulnerable to Denial of Service (DoS) attacks that can cause unavailability in the services. Furthermore, another complicating factor in that context regards the equipment or devices used on RFID systems, since they operate in frequency bands reserved for secondary communication systems, and consequently they have too few computational resources to deal with malicious electromagnetic interferences. Therefore, in this paper an Intrusion Detection System (IDS) is proposed to identify the occurrence of the malicious behavior and to notify the system operator about one specific type of electromagnetic interference in RFID systems - the Jamming attack. The obtained results of the system show the jamming attacks are detected prior of having a significant impact on the communication between the RFID reader and the tag - i.e., the jamming attack was detected even with insufficient power to impact on communication.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123086388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Electromagnetic prediction of antenna layout impact on UWB localization and sensing 天线布局的电磁预测对超宽带定位和传感的影响
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332379
M. Fantuzzi, D. Masotti, A. Costanzo
{"title":"Electromagnetic prediction of antenna layout impact on UWB localization and sensing","authors":"M. Fantuzzi, D. Masotti, A. Costanzo","doi":"10.1109/EURFID.2015.7332379","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332379","url":null,"abstract":"This paper presents a compact antenna solution able to perform communication and RF energy harvesting functionalities, in order to fulfill the future wireless network requirement of simultaneous wireless information and power transfer. The system is thought for next generation passive RFID tags: it combines a single-port antenna and a diplexer, both designed on paper substrate to operate in the European UWB and UHF bands, for communication/localization and energy harvesting purposes, respectively. The impact of the antenna layout on system performance is discussed, from both communication and energy harvesting points of view.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133837153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A bivariate DTMC model of the RFID FSA reading process to study the continuous wave outage effect 建立RFID FSA读取过程的二元DTMC模型，研究连续波中断效应
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332384
J. Vales-Alonso, J. P. Muñoz-Gea, J. Alcaraz
{"title":"A bivariate DTMC model of the RFID FSA reading process to study the continuous wave outage effect","authors":"J. Vales-Alonso, J. P. Muñoz-Gea, J. Alcaraz","doi":"10.1109/EURFID.2015.7332384","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332384","url":null,"abstract":"In this paper we introduce the problem of the continuous wave outage effect in the RFID FSA reading process. Namely, when a tag transitory loses CW signal, upon recovery, it does not continue taking part in the reading round. This effect impacts in the RFID reading efficiency, and may lead to different criteria to compute the optimal frame-length configurations. In this extended abstract we develop an analytical model that allows computation of the distribution of the number of identifications under outage effect. Based on this distribution, we obtain the mean number of identifications for a few setups. The main conclusion is that outage effect may lead to noticeable differences in the number of identifications (up to 22% in our experiments). In the full version of this paper we expect to provide results for additional setups, and to study optimal frame-length selection policies under continuous wave outage effect.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124485353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A 13.56MHz class e power amplifier for inductively coupled DC supply with 95% power added efficiency (PAE) 用于电感耦合直流电源的13.56MHz e类功率放大器，功率附加效率95% (PAE)
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332390
F. Stubenrauch, N. Seliger, M. Schustek, A. Lebedev, D. Schmitt-Landsiedel
{"title":"A 13.56MHz class e power amplifier for inductively coupled DC supply with 95% power added efficiency (PAE)","authors":"F. Stubenrauch, N. Seliger, M. Schustek, A. Lebedev, D. Schmitt-Landsiedel","doi":"10.1109/EURFID.2015.7332390","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332390","url":null,"abstract":"Recent development of GaN power transistors with blocking voltages up to 650V enables novel power electronics applications with outstanding performance in high-frequency operation. This paper demonstrates a class E power amplifier with 13.56MHz switching frequency for inductively coupled DC power supplies. Continuous wave output power up to 200W is achieved with 95% Power Added Efficiency (PAE).","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128155416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Multichannel digital transmit beamforming experiments for RFID tag localization RFID标签定位的多通道数字发射波束形成实验
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332397
Markus Cremer, A. Pervez, U. Dettmar, Carsten Hudasch, R. Kronberger, Robin Lerche
{"title":"Multichannel digital transmit beamforming experiments for RFID tag localization","authors":"Markus Cremer, A. Pervez, U. Dettmar, Carsten Hudasch, R. Kronberger, Robin Lerche","doi":"10.1109/EURFID.2015.7332397","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332397","url":null,"abstract":"The spatial localization of passive UHF (ultra-high frequency) radio-frequency identification (RFID) tags is an emerging technology that has reached a high level of interest in industry and research. Most solutions are based on classical receive beamforming techniques, like the angle-of-arrival estimation, that are prone to multipath and deliver low localization accuracies. Therefore, a new approach for estimating the position of a passive UHF RFID tag is introduced that uses a transmit beamforming technique called 'Angle-of-Activation' (AoAct). It is based on manipulating the shape of the radiation pattern of the reader's transmit antenna array. Based on a set of power levels and phases for the transmit signals of the array elements, the I and Q components of the complex baseband phasor are calculated. In comparison to analog techniques, this new approach delivers higher angular accuracy of the radiation patterns. The self-developed digital beamforming hardware is able to pivot the main lobe of a three- element antenna array in a range between -52° and 52° with a mean angular resolution of 0.02°. By utilizing the very sensitive response threshold of passive UHF RFID tags, the AoAct can be estimated wiht high accuracy. Experimental measurements deliver a mean AoAct accuracy of 1.2° in the anechoic chamber, 19° in a basic multipath environment, and 2.5° in a real-world multi-path environment in a range of ±45°.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125758325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Tag identification time in multiantenna collision scenarios 多天线碰撞场景下的标签识别时间
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332387
J. Kaitovic, M. Rupp
{"title":"Tag identification time in multiantenna collision scenarios","authors":"J. Kaitovic, M. Rupp","doi":"10.1109/EURFID.2015.7332387","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332387","url":null,"abstract":"Framed Slotted Aloha (FSA) is often employed for scheduling tag's transmissions in Radio Frequency Identification (RFID) systems. Tags choose one of the offered slots for transmission and it can happen that some of the slots are empty, some have just one tag active - singleton slots and in some of the slots several tags are transmitting - collision slots. A standard compliant reader is capable of acknowledging just the tags from singleton slots. If a collision recovery is employed, even some of the tags from the collision slots can be acknowledged. This requires certain changes in the standard as modification of a tag signal and consequently the change of slot durations. In this paper, we propose two different ways of acknowledging colliding tags and we derive analytical formulas for calculating the expected frame duration in collision scenarios and the expected number of identified tags. Furthermore, we evaluate the proposed schemes by means of Monte Carlo simulations. The obtained results are compared with the performance of a standard compliant reader.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117253584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A novel simulator for RFID reader-to-reader anti-collision protocols 一种新的RFID阅读器对阅读器防碰撞协议模拟器
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332386
R. Ferrero, F. Gandino, B. Montrucchio, M. Rebaudengo, Linchao Zhang
{"title":"A novel simulator for RFID reader-to-reader anti-collision protocols","authors":"R. Ferrero, F. Gandino, B. Montrucchio, M. Rebaudengo, Linchao Zhang","doi":"10.1109/EURFID.2015.7332386","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332386","url":null,"abstract":"Reader-to-reader interference affects the simultaneous activity of the readers in an RFID system: the collisions among the readers penalize the throughput and the reliability of the application. Many reader-to-reader anti-collision protocols have been proposed to address this issue. Their performance is generally evaluated by means of simulations. For this purpose, a generic simulator of wireless networks is exploited in most of the cases. This paper proposes a novel simulator, which is customized to the characteristics of the RFID technology in order to speed up the evaluation of anti-collision protocols. The simulator is based on OMNeT++ and it adds new ad-hoc facilities, such as the implementation of the existing reader-to-reader anti-collision protocols and a modular architecture for rapidly developing and testing new ones.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129351303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Implementation aspects of an SDR based EPC RFID reader testbed 基于SDR的EPC RFID读写器测试平台的实现方面
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332391
Florian Galler, Thomas Faseth, H. Arthaber
{"title":"Implementation aspects of an SDR based EPC RFID reader testbed","authors":"Florian Galler, Thomas Faseth, H. Arthaber","doi":"10.1109/EURFID.2015.7332391","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332391","url":null,"abstract":"A flexible UHF EPC RFID testbed based on an offthe- shelf software defined radio, i.e. the National Instruments USRP-2922, will be presented in this paper. The testbed will be used to develop a real-time localization system which uses an overlaid direct sequence-spread spectrum signal. Since the localization algorithm is intended to use low power spectral density broadband signals for ranging some hardware modifications and a fully custom FPGA implementation dedicated to the ranging purposes was necessary. This paper presents a system overview of the testbed and describes the hardware modifications in order to improve the overall system performance and be prepared for future MIMO radar applications.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124290017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
SIMO RFID system performance in an engine test bed SIMO RFID系统在发动机试验台的性能
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332396
L. Görtschacher, J. Grosinger, B. Auinger, Dominik Amschl, P. Priller, U. Muehlmann, W. Bösch
{"title":"SIMO RFID system performance in an engine test bed","authors":"L. Görtschacher, J. Grosinger, B. Auinger, Dominik Amschl, P. Priller, U. Muehlmann, W. Bösch","doi":"10.1109/EURFID.2015.7332396","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332396","url":null,"abstract":"This paper presents a performance evaluation of a radio frequency identification (RFID) system in an indoor multipath environment at 890 MHz. A single input multiple output RFID system is investigated with respect to the feasibility of localizing tagged measurement equipment in an engine test bed. Based on the available signal power within the test bed, the system performance is evaluated with respect to state-of-the-art RFID system components. The evaluations show that an exemplary RFID system experiences no outages when using a passive RFID transponder (tag) with a chip sensitivity of -17:5 dBm and an RFID reader with a transmit power of 30 dBm and a receiver sensitivity of -95 dBm. Additionally, the evaluation allows to deduce system requirement parameters for the further realization of such an RFID reader, e.g., the minimum transmit power for the reliable operation in the engine test bed is 24:5 dBm.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114465480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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