Battery-Free Smart Objects Based on RFID Backscattering

Maselli, Gaia; Pietrogiacomi, Matteo; Piva, Mauro; Stankovic, John A.

doi:10.1109/iotm.0001.1900048

Cited by 13 publications

(6 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the sensing technology context, there are several efforts to implement a climate-smart approach. Innovations such as energy harvesting [108], on-demand sensing [109], and battery-free device [110] may improve sustainability when deploying a sensing technology. Combining these technologies, work in [111] proposed a new sustainable power supply scheme called PowerEdge.…”

Section: B Climate Changementioning

confidence: 99%

Potential of Satellite-Airborne Sensing Technologies for Agriculture 4.0 and Climate-Resilient: A Review

Hazmy,

Hawbani,

Wang

et al. 2024

IEEE Sensors J.

View full text Add to dashboard Cite

Section: B Climate Changementioning

confidence: 99%

Potential of Satellite-Airborne Sensing Technologies for Agriculture 4.0 and Climate-Resilient: A Review

Hazmy,

Hawbani,

Wang

et al. 2024

IEEE Sensors J.

View full text Add to dashboard Cite

“…Semi-active tags combine features from both sorts of tags. A battery supply assists semi-active tags, but tags also absorb the power necessary for communication from the reader's magnetic field [20]- [22].…”

Section: Radio-frequency Identification Operationmentioning

confidence: 99%

A Low Cost, High-Reliability Receiver System for Reading Passive RFID Tags

Oliveira

Boaventura

Ferreira

et al. 2021

J. Microw. Optoelectron. Electromagn. Appl.

View full text Add to dashboard Cite

“…To reduce energy consumption and enable long-term communication in passive conditions, backscatter communication systems have been proposed as a novel, low-cost, and energy-efficient solution that can reduce power consumption to a microwatt level. These advantages make backscattering a promising technology for large-scale applications in smart homes [4][5][6][7][8], smart agriculture [9][10][11][12][13], sensors [14][15][16][17][18], and other fields. Backscatter has been implemented in various technologies, including WiFi [19][20][21][22][23][24], ZigBee [25,26],…”

Section: Introductionmentioning

confidence: 99%

CRC-Based Reliable WiFi Backscatter Communiation for Supply Chain Management

Liu

Huang

et al. 2023

Applied Sciences

View full text Add to dashboard Cite

Supply chain management aims to achieve both efficiency and low cost. Backscatter technology provides a low-energy consumption approach for critical links in the supply chain, such as warehouse management and cargo identification. Traditional backscatter systems achieve tag data transmission through dedicated hardware or controlled transmission sources. An additional access point (AP) can be used to ensure that the original data are always known in tag data decoding. These requirements increase the deployment costs and are not suitable for large-scale applications. To address these challenges, we introduce CRCScatter, a backscatter system based on a cyclic redundancy check (CRC) reverse algorithm, with an uncontrolled source and a single-AP receiver. The CRCScatter decoder at the receiver uses the constraints within 802.11b WiFi packets to recover the original packet and decode tag data from the backscatter packet. Our Matlab simulation results show that CRCScatter is effective in the low signal-to-noise ratio (SNR) regime, and its average decoding time is independent of the length of tag data. By appending redundant bits in tag data, the decoding accuracy of CRCScatter can be improved. In summary, CRCScatter presents a backscatter communication mode based on ambient WiFi signals with fewer hardware requirements and low deployment costs. Furthermore, the decoding idea of calculating unknown data based on the packet constraints has the potential to expand to different types of excitation packages.

show abstract

Battery-Free Smart Objects Based on RFID Backscattering

Cited by 13 publications

References 11 publications

Potential of Satellite-Airborne Sensing Technologies for Agriculture 4.0 and Climate-Resilient: A Review

Potential of Satellite-Airborne Sensing Technologies for Agriculture 4.0 and Climate-Resilient: A Review

A Low Cost, High-Reliability Receiver System for Reading Passive RFID Tags

CRC-Based Reliable WiFi Backscatter Communiation for Supply Chain Management

Contact Info

Product

Resources

About