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

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GRETA approach towards new green material technologies GRETA迈向新的绿色材料技术
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI: 10.1109/EURFID.2015.7332378
M. Virili, L. Roselli, F. Alimenti, P. Mezzanotte, S. Moscato, L. Silvestri, M. Bozzi, L. Perregrini
{"title":"GRETA approach towards new green material technologies","authors":"M. Virili, L. Roselli, F. Alimenti, P. Mezzanotte, S. Moscato, L. Silvestri, M. Bozzi, L. Perregrini","doi":"10.1109/EURFID.2015.7332378","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332378","url":null,"abstract":"This paper summarizes the main technologies adopted for the design circuits and systems on cellulose substrate useful for RFID tags. This in agreement with the needing of new ”green” and low-cost technological solutions, required from the project GRETA (GREen TAgs), in order to reduce the impact of the spreading of electronic devices in the environment. After a brief introduction and the description of the these technologies, the mandatory electromagnetic characterization of paper substrates is proposed. Finally the examples of designed and manufactured circuits, tags and systems exploiting cellulose substrates are reported.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"15 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":"127942135","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
Near field phased array DOA and range estimation of UHF RFID tags 超高频RFID标签的近场相控阵DOA和距离估计
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-10-22 DOI: 10.1109/EURFID.2015.7332393
Jordy Huiting, A. Kokkeler, G. Smit
{"title":"Near field phased array DOA and range estimation of UHF RFID tags","authors":"Jordy Huiting, A. Kokkeler, G. Smit","doi":"10.1109/EURFID.2015.7332393","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332393","url":null,"abstract":"This paper presents a near field localization system based on a phased array for UHF RFID tags. To estimate angle and range the system uses a two-dimensional MUSIC algorithm. A four channel phased array is used to experimentally verify the estimation of angle and range for an EPC gen2 tag. The system is calibrated for phase offsets introduced by hardware as simulations show the sensitivity to these offsets. Experiments with this calibrated receiver array give inaccurate ranging estimates. A solution is to calibrate the system for every angle, allowing meaningful range estimates. Experiments in a different environment show a reduced result, indicating the need for extensive calibration.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125212968","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: 6
Experimental investigation on the interference between UHF RFID and GSM 超高频RFID与GSM干扰的实验研究
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-10-01 DOI: 10.1109/EURFID.2015.7332399
R. Ferrero, F. Gandino, B. Montrucchio, M. Rebaudengo
{"title":"Experimental investigation on the interference between UHF RFID and GSM","authors":"R. Ferrero, F. Gandino, B. Montrucchio, M. Rebaudengo","doi":"10.1109/EURFID.2015.7332399","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332399","url":null,"abstract":"Radio Frequency Identification (RFID) is a widely employed technology for automatic identification. However, it is affected by some interference issues. This paper is focused on the interference between Ultra high frequency (UHF) RFID systems and devices that communicate according to the Global System for Mobile Communications (GSM) standard. Since the GSM and the UHF RFID frequency bands are close, the mobile phones communication can affect the efficiency of RFID systems. In this paper, an experimental analysis on the interference between GSM and UHF RFID is presented. The experimental results highlight the negative effects of the use of GSM devices in the proximity of operating UHF RFID systems. Moreover, the main elements that should be taken into account during the design of an RFID system that works in the same area with GSM devices are identified.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115584414","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: 6
An EPC class-1 generation-2 anti-collision protocol for RFID tag identification in augmented systems 增强系统中RFID标签识别的EPC第1类第2代防碰撞协议
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-10-01 DOI: 10.1109/EURFID.2015.7332382
L. Martínez, V. Ramos
{"title":"An EPC class-1 generation-2 anti-collision protocol for RFID tag identification in augmented systems","authors":"L. Martínez, V. Ramos","doi":"10.1109/EURFID.2015.7332382","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332382","url":null,"abstract":"RFID is one of the most pervasive technologies in contemporary societies. Modern RFID applications require efficient tag identification mechanisms to improve performance. Recently, a new approach has arisen to enhance the identification process in an RFID network. This new approach considers the inclusion of an additional device in the RFID network, which leads to an augmented RFID system. Up to date, the are only few proposals taking such approach into account, being the most interesting those that extend the interrogation zone of an RFID reader. However, the performance of such proposals has not been evaluated yet. In this paper, we review an augmented RFID system to evaluate its performance and study its advantages and limitations. Moreover, we design an anti-collision protocol for such system taking advantage of such features. Our proposed protocol is EPC Class-1 Generation-2 standard compliant. We evaluate an augmented RFID system along with our proposal in terms of identification delay to find that it is able to highly reduce such parameter, with gains of up to 40% when compared with a well known multi-reader scheme.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124106804","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
The GRETA architecture for energy efficient radio identification and localization 用于节能无线电识别和定位的GRETA体系结构
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-10-01 DOI: 10.1109/EURFID.2015.7332377
Nicoló Decarli, Anna Guerra, Francesco Guidi, M. Chiani, D. Dardari, A. Costanzo, M. Fantuzzi, D. Masotti, Stefania Bartoletti, Jinous Shafiei Dehkordi, A. Conti, A. Romani, M. Tartagni, R. Alesii, Piergiuseppe Di Marco, F. Santucci, L. Roselli, M. Virili, P. Savazzi, M. Bozzi
{"title":"The GRETA architecture for energy efficient radio identification and localization","authors":"Nicoló Decarli, Anna Guerra, Francesco Guidi, M. Chiani, D. Dardari, A. Costanzo, M. Fantuzzi, D. Masotti, Stefania Bartoletti, Jinous Shafiei Dehkordi, A. Conti, A. Romani, M. Tartagni, R. Alesii, Piergiuseppe Di Marco, F. Santucci, L. Roselli, M. Virili, P. Savazzi, M. Bozzi","doi":"10.1109/EURFID.2015.7332377","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332377","url":null,"abstract":"This paper presents an overview of the innovative solutions developed within the Italian project GRETA (GREen TAgs and sensors with ultra-wide-band identification and localization capabilities), whose aim is the development of a distributed and comprehensive system for identification, localization, tracking and monitoring in indoor scenarios. The system is based on hybrid UWB-UHF RFID tags, and the realization and experimental validation of novel tag prototypes based on environmentally friendly materials is a major achievement of the project.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131445146","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: 16
Hardware based design and performance evaluation of a tree based RFID anti-collision protocol 基于硬件的树状RFID防碰撞协议设计与性能评价
2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-10-01 DOI: 10.1109/EURFID.2015.7332383
Laura Arjona, H. Landaluce, A. Perallos, S. Martín
{"title":"Hardware based design and performance evaluation of a tree based RFID anti-collision protocol","authors":"Laura Arjona, H. Landaluce, A. Perallos, S. Martín","doi":"10.1109/EURFID.2015.7332383","DOIUrl":"https://doi.org/10.1109/EURFID.2015.7332383","url":null,"abstract":"The growing concern in tracking, identification and localization systems has turn Radio Frequency Identification (RFID) technology into a mainstream in scientific research. In this technology, the phenomena known as the tag collision problem is becoming increasingly important, since it leads to a wastage of bandwidth, energy, and an increase in identification delay. There- fore, anti-collision protocols are required to mitigate collisions. Tree based protocols constitute one of the two main types of Radio Frequency IDentification (RFID) anti-collision protocols. Inside this group, Collision Tree (CT) protocol constitutes a representa- tive strategy, since some other strategies are based on it. The focus of this work is to design and evaluate with VHDL the CT tag's chip design in order to extract the number of clock cycles required by the reader to identify a set of tags. A stability analysis is also per- formed. Simulations results show that the total number of clock cycles is linearly influenced by the tag's ID length.","PeriodicalId":205916,"journal":{"name":"2015 International EURASIP Workshop on RFID Technology (EURFID)","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133732838","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
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