Energy-Efficient Wireless Sensing Using a Generic ADC Sensor Interface Within a Passive Multi-Standard RFID Transponder

Brenk, Daniel; Eßel, Jochen; Agethen, Roman; Kissinger, Dietmar; Hofer, Günter; Holweg, Gerald; Fischer, Georg; Weigel, Robert

doi:10.1109/jsen.2011.2156782

Cited by 18 publications

(9 citation statements)

References 17 publications

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“…The synthesis results also show that the three evaluated architectures offer a low power consumption. Specifically, the obtained measures are well below 18 µW (1.2 V Â 15 µA), which is the limit commonly assumed for RFID implementations [18]. We emphasize that the figures provided represent the sum of the static and dynamic consumptions, and the value is directly facilitated by the synthesis tool.…”

Section: Asic Resultsmentioning

confidence: 72%

A lightweight implementation of the Tav-128 hash function

Martín

Peris-López

Millán

et al. 2017

IEICE Electron. Express

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In this article we discuss the hardware implementation of a lightweight hash function, named Tav-128 [1], which was purposely designed for constrained devices such as low-cost RFID tags. In the original paper, the authors only provide an estimation of the hardware complexity. Motivated for this, we describe both an ASIC and an FPGA-based implementation of the aforementioned cryptographic primitive, and examine the performance of three architectures optimizing different criteria: area, throughput, and a trade-off between both of them.

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Section: Asic Resultsmentioning

confidence: 72%

A lightweight implementation of the Tav-128 hash function

Martín

Peris-López

Millán

et al. 2017

IEICE Electron. Express

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“…We assume the digital baseband consumes 35% of the total power, so the P tag can be 15.7uW. η is the RF to DC conversion efficiency of rectifier and it usually can up to 20% [3]. As a result, the expected theoretical read range can be 7.5m.…”

Section: E Simulation and Implementation Resultsmentioning

confidence: 99%

“…In WSN, RFID tag can be integrated on a node to send sensor data. Recently, considerable research has been performed in the combination of RFID with sensory systems [3]- [5]. EPCglobal Inc. is leading the development of industry driven standards for Electronic Product Code (EPC) to support the use of RFID in supply chain management.…”

Section: Introductionmentioning

confidence: 99%

Implementation of a New RFID Authentication Protocol for EPC Gen2 Standard

Liu

et al. 2015

IEEE Sensors J.

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Researchers have revealed that electronic product code (EPC) Gen2 standard, which is designed for passive ultrahigh-frequency radio frequency identification has various security problems. To solve these problems, some authors have proposed many lightweight protocols to enhance security. However, it is still unclear about the feasibility of such protocols, since the hardware implementation of such protocols has long been neglected. Besides, it is extremely challengeable to achieve the balance among security, low power, and low cost. In this paper, a new lightweight mutual authentication protocol based on variable linear feedback shift registers is proposed, and its security analysis is described. An ASIC implementation of the new protocol compliant with the EPC Gen2 standard is presented as well. Several low-power techniques are used to obtain the goal of low-power consumption. The implementation result shows that the area of the baseband is 0.16 mm 2 and power consumption is 5.5 µW. As far as we know, this is the first ASIC implementation of a lightweight protocol compliant to EPC Gen2 standard. We believe that this design will bring a novel insight to future implementations for EPC Gen2v2 standard, which is ratified recently.

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“…Most importantly, RF technology solves the problem of relying on power in traditional sensor technology. For example, the sensing unit and the off-chip sensing interface make RFID a wireless sensor node [16,64], PE3001 can be integrated with other MCUs [33], and SAR ADC can be well integrated into the sensing interfaces of passive and semipassive RFID tag [65].…”

Section: Passive Wireless Sensormentioning

confidence: 99%

Architecture Characteristics and Technical Trends of UHF RFID Temperature Sensor Chip

Zhang

Jia

et al. 2018

Active and Passive Electronic Components

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The integration of temperature sensor (TS) and UHF RFID technology has attracted wide attention theoretically and experimentally. The architecture, power consumption, temperature measurement range, accuracy, and communication distance are key indicators of the performance of UHF RFID temperature sensor chip (RID-TSC). This work aims to provide a clearer view of the development of UHF RFID-TSC integration technology. After a systematic analysis of the characteristics of ADC, TDC, and FDC used in an integrated TS, the key low-power technologies under different architectures are summarized. Through the observation of the latest researches and commercial products, the development trend of UHF RFID-TSC technology is obtained, including on-chip and off-chip coordination, multiprotocol and multifrequency support, passive wireless sensor intelligence, miniaturization, and concealment.

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Energy-Efficient Wireless Sensing Using a Generic ADC Sensor Interface Within a Passive Multi-Standard RFID Transponder

Cited by 18 publications

References 17 publications

A lightweight implementation of the Tav-128 hash function

A lightweight implementation of the Tav-128 hash function

Implementation of a New RFID Authentication Protocol for EPC Gen2 Standard

Architecture Characteristics and Technical Trends of UHF RFID Temperature Sensor Chip

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