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2017 IEEE International Conference on RFID (RFID)最新文献

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Towards low-cost object tracking: Embedded RFID in golf balls using 3D printed masks 低成本目标跟踪:使用3D打印面具将RFID嵌入高尔夫球中
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-09 DOI: 10.1109/RFID.2017.7945599
S. N. R. Kantareddy, R. Bhattacharyya, S. Sarma
{"title":"Towards low-cost object tracking: Embedded RFID in golf balls using 3D printed masks","authors":"S. N. R. Kantareddy, R. Bhattacharyya, S. Sarma","doi":"10.1109/RFID.2017.7945599","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945599","url":null,"abstract":"We present the design of a non-planar UHF RFID tag embedded in a golf ball for tracking purposes. We discuss how our design minimally impacts the weight and functionality of the ball. We also demonstrate how a 3D printed mask facilitates rapid prototyping and is amenable to large-scale manufacturing. The tag prototype is shown to perform reliably over a distance of 0.8 m in real world conditions and exhibits a maximum gain of 1.5 dB. Lessons learned and future research directions are also discussed.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131946660","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: 4
On implementing an unconventional infant vital signs monitor with passive RFID tags 基于被动射频识别标签的非传统婴儿生命体征监测仪的实现
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-09 DOI: 10.1109/RFID.2017.7945586
Shrenik A. Vora, W. Mongan, E. Anday, K. Dandekar, G. Dion, A. Fontecchio, T. Kurzweg
{"title":"On implementing an unconventional infant vital signs monitor with passive RFID tags","authors":"Shrenik A. Vora, W. Mongan, E. Anday, K. Dandekar, G. Dion, A. Fontecchio, T. Kurzweg","doi":"10.1109/RFID.2017.7945586","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945586","url":null,"abstract":"Enabling continuous and comfortable monitoring for newborn infants continues to remain a challenge. The circuitry and power required to monitor an infant's vital signs both with wired and wireless implementations are the main obstacles in realizing a seamless wearable infant monitor. In this paper, an unconventional battery-free and wireless infant heart and respiration rate monitor that uses passive RFID technology is proposed. Heart rate information is transmitted by turning an RFID tag on and off based on detection of heart beats and respiration rate is measured by monitoring the change in the received signal strength from the RFID tag due to respiratory activity. The system affords tremendous reduction in hardware and makes an integrated unobtrusive infant monitor possible. Such a monitor can contribute to reducing infant mortality by enabling continuous monitoring of potentially life threatening conditions like apnea and bradycardia.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121956706","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: 19
A hidden Markov model for distinguishing between RFID-tagged objects in adjacent areas 一个隐马尔可夫模型，用于区分相邻区域的rfid标签对象
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-09 DOI: 10.1109/RFID.2017.7945604
Matthias Hauser, M. Griebel, Frédéric Thiesse
{"title":"A hidden Markov model for distinguishing between RFID-tagged objects in adjacent areas","authors":"Matthias Hauser, M. Griebel, Frédéric Thiesse","doi":"10.1109/RFID.2017.7945604","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945604","url":null,"abstract":"Distinguishing between RFID-tagged objects within different areas poses an important building block for many RFID-based applications. Existing localization techniques, however, often cannot reliably distinguish between tagged objects that are close to the border of adjacent areas. Against this backdrop, we present a hybrid approach based on an ANN and a HMM that leverages not only low-level RFID data streams but also information about physical constraints and process knowledge and thus incorporates scene dynamics. We experimentally demonstrate the performance of our approach considering a RFID-based smart fitting room which is a practically relevant application with limited process control in an environment with strong multipath reflections and non-line-of-sight effects. Our results show that our approach is able to reliably distinguish between tagged objects within different cabins. This includes objects hanging on coat hooks at partition walls of adjacent cabins, i.e., at a maximum distance of 5 centimeters to the border of an adjacent area.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132396809","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: 11
Reverse engineering the communications protocol of an RFID public transportation card 逆向工程的RFID公共交通卡的通信协议
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-09 DOI: 10.1109/RFID.2017.7945583
P. Fraga-Lamas, T. Fernández-Caramés
{"title":"Reverse engineering the communications protocol of an RFID public transportation card","authors":"P. Fraga-Lamas, T. Fernández-Caramés","doi":"10.1109/RFID.2017.7945583","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945583","url":null,"abstract":"Radio Frequency Identification (RFID) security has not been properly handled in numerous applications, such as in public transportation systems. In this paper, a methodology to reverse engineer and detect security flaws is put into practice. Specifically, the communications protocol of an ISO/IEC 14443-B public transportation card used by hundreds of thousands of people in Spain was analyzed. By applying the methodology with a hardware tool (Proxmark 3), it was possible to access private information (e.g. trips performed, buses taken, fares applied…), to capture tag-reader communications, and even emulate both tags and readers.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128969787","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: 32
Beyond the limits of classic backscattering communications: A quantum tunneling RFID tag 超越经典后向散射通信的限制:量子隧道RFID标签
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-09 DOI: 10.1109/RFID.2017.7945581
F. Amato, H. Torun, G. Durgin
{"title":"Beyond the limits of classic backscattering communications: A quantum tunneling RFID tag","authors":"F. Amato, H. Torun, G. Durgin","doi":"10.1109/RFID.2017.7945581","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945581","url":null,"abstract":"Sensor networks, radio-equipped drones, and satellites are widely used to retrieve sensor data in many applications such as health care, smart cities and precision agriculture. Nevertheless, the high-power costs of communication per distance unit lead to poor technical solutions, particularly in terms of flexibility and efficiency. A future of devices connected through an Internet of Things (IoT) network will require billions of sensors that will affect costs and increase the energy requirements if not equipped with backscattering technologies such as RFID. This work shows how a quantum tunneling RFID tag enables the use of RFIDs in new applications by minimizing battery waste and by drastically improving the range of backscattering systems. The highly sensitive 5.8 GHz quantum tunneling RFID tag achieves backscattering free space ranges above 1.2 km while consuming biasing powers as low as 20.4 µW. This is over 10 times higher than the maximum range of a semi-passive 5.8 GHz RFID ideal link. The quantum tunneling tag is characterized by return gains as high as 35 dB, a simple RF front-end, a sensitivity of −84 dBm, and increasing SNRs for increasing RF impinging powers. This work lays out the basis for both entrepreneurial and research activities that will lead to a new class of long-range backscattering passive sensors with power consumption far lower than traditional radios.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127891724","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: 14
Design of a backscatter-based Tag-to-Tag system 基于后向散射的标签对标签系统设计
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-09 DOI: 10.1109/RFID.2017.7945579
Yasha Karimi, A. Athalye, Samir R Das, P. Djurić, M. Stanaćević
{"title":"Design of a backscatter-based Tag-to-Tag system","authors":"Yasha Karimi, A. Athalye, Samir R Das, P. Djurić, M. Stanaćević","doi":"10.1109/RFID.2017.7945579","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945579","url":null,"abstract":"Practical technologies for the Internet of Things (IoT) must provide connectivity to all objects under a common framework irrespective of their size or value. Power requirement, cost of wireless devices and scalability have proved critical bottlenecks for the universal deployment of the IoT. One approach to address these issues is the use of a communication paradigm where the devices communicate via backscattering and exploit harvested power from an external RF source. In a Backscattering Tag-to-Tag Network (BTTN), the tags themselves are able to read and interpret the backscattered communications from other neighboring tags. In the tag-to-tag link, the BTTN tag has to demodulate a receiving signal with a low modulation index. In order to improve the link range, we propose a power-efficient demodulator design that enables the receiving tag to quantify the amplitude-shift keying (ASK) modulated signal with a modulation index as low as 0.6%. The demodulator consumes 1.21 µW at 1.1 V supply voltage at a data rate of 10 kbps.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128574273","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: 29
Real-time code-division multi-tag localization with centimeter accuracy 实时码分多标签定位与厘米精度
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-01 DOI: 10.1109/RFID.2017.7945595
Xiaonan Hui, Yunfei Ma, E. Kan
{"title":"Real-time code-division multi-tag localization with centimeter accuracy","authors":"Xiaonan Hui, Yunfei Ma, E. Kan","doi":"10.1109/RFID.2017.7945595","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945595","url":null,"abstract":"In conventional indoor passive radio frequency identification (RFID) systems, time-division multiple access (TDMA) protocols are designed to counter multi-path interference and inter-tag collision for digital ID retrieval. However, high-accuracy (centimeter-level and below) localization to track multiple tags simultaneously still awaits a feasible solution. Overlap on the same carrier frequency of the downlink (from reader to tags) and uplink (from tags to reader) leads to severe self-jamming and reader collision, which makes tag localization especially difficult. The present narrow bandwidth also limits the localization accuracy and reliability. Starting from the polling process and synchronization by TDMA, we propose the code division multiple access (CDMA) within the broadband harmonic backscatter RFID system to enable the simultaneous real-time (15 Hz) tag localization with centimeter accuracy and millimeter deviation. We investigate the impacts of the number of tags with respect to the sampling rate, tag power consumption and locating errors originated from the inter-tag collision, and then present an experimental prototype for verification.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114430909","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
UHF-RFID backscatter channel analysis for accurate wideband ranging 用于精确宽带测距的UHF-RFID反向散射信道分析
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-01 DOI: 10.1109/RFID.2017.7945596
Stefan Hinteregger, Josef Kulmer, M. Goller, Florian Galler, H. Arthaber, K. Witrisal
{"title":"UHF-RFID backscatter channel analysis for accurate wideband ranging","authors":"Stefan Hinteregger, Josef Kulmer, M. Goller, Florian Galler, H. Arthaber, K. Witrisal","doi":"10.1109/RFID.2017.7945596","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945596","url":null,"abstract":"Positioning and ranging within UHF RFID are highly dependent on the channel characteristics. The accuracy of time-of-flight based ranging systems is fundamentally limited by the available bandwidth. This paper first analyzes the UHF RFID backscatter channel formed by convolution of the individual constituent channels. For this purpose, we present comprehensive wideband channel measurements in two representative scenarios and an analysis with respect to the Rician K-factor for the line-of-sight component, the root-mean-square delay spread, and the coherence distance, which all influence the potential positioning performance. Based on these measurements, we validate the Cramér Rao lower bound for time-of-flight based ranging under the influence of dense multipath and present two types of range estimators, a maximum likelihood and a matched filter approach. The resulting range estimates highlight the need for an increased bandwidth for UHF RFID systems with respect to time-of-flight based ranging.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114522985","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: 11
A novel adaptive leakage suppression method for UHF RFID reader 一种新的超高频RFID读写器自适应泄漏抑制方法
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-01 DOI: 10.1109/RFID.2017.7945607
Qiang Guo, Zheng Sun, Jing Liu, Jin Huang, Yu Wang, Xi Tan, Hao Min
{"title":"A novel adaptive leakage suppression method for UHF RFID reader","authors":"Qiang Guo, Zheng Sun, Jing Liu, Jin Huang, Yu Wang, Xi Tan, Hao Min","doi":"10.1109/RFID.2017.7945607","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945607","url":null,"abstract":"In this paper, a novel adaptive leakage suppression method (LSM) for ultra-high frequency radio frequency identification reader is proposed. The leaking power is reflected instead of absorbed to avoid saturating baseband circuits. The principle and application of this LSM based on selected power reflection actively controlled by digital baseband are discussed. The RF front-end is fabricated in a 0.13um CMOS mix-signal process and verified in a RFID reader transceiver prototype, which is composed by an NI SDR platform. The on-chip module dissipates 31.5mW from a 3.3V supply. Experiment results show that more than 44% of leaking power is reflected and an 87dB leakage suppression is achieved at a maximum transmitting power of 32dBm.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"258 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116358020","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: 5
Secure UHF-RFID tag for vehicular traffic management system 用于车辆交通管理系统的安全超高频rfid标签
2017 IEEE International Conference on RFID (RFID) Pub Date : 2017-05-01 DOI: 10.1109/RFID.2017.7945582
Qiang Li, Zheng Sun, Jin Huang, Sha Liu, Junyu Wang, N. Yan, Lei Wang, Hao Min
{"title":"Secure UHF-RFID tag for vehicular traffic management system","authors":"Qiang Li, Zheng Sun, Jin Huang, Sha Liu, Junyu Wang, N. Yan, Lei Wang, Hao Min","doi":"10.1109/RFID.2017.7945582","DOIUrl":"https://doi.org/10.1109/RFID.2017.7945582","url":null,"abstract":"UHF-RFID (Ultra High Frequency Radio Frequency Identification), with the feature of reliable, accurate and fast, has been used in the vehicular traffic management system to relief the urban traffic congestion, air pollution etc. To strengthen the system security and improve the performance of the tag, a secure, high performance UHF-RFID tag is designed and implemented in this paper. Authentication and authorization between the reader and the tag are performed to ensure the legal identities of both sides. Identity information of the tag is hidden to prevent unauthorized tracking. Low power circuit technology as well as power management technology is introduced in the encryption operation to increase the sensitivity. The tag chip is implemented with the SMIC 0.18µm CMOS EEPROM technology, conforms to the national standard of GB/T 29768-2013 protocol [1] and achieves mutual authorization, authentication and data encryption. The read and write sensitivity of the tag is measured to be −19dBm and −14dBm respectively.","PeriodicalId":251364,"journal":{"name":"2017 IEEE International Conference on RFID (RFID)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133094463","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: 4
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