A Reader Anti-collision Protocol for RFID-Enhanced Wireless Sensor Networks

Golsorkhtabaramiri, Mehdi; Hosseinzadeh, Mehdi; Reshadi, Midia; Rahmani, Amir Masoud

doi:10.1007/s11277-014-2163-7

Cited by 15 publications

(31 citation statements)

References 17 publications

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“…Reviewed solutions can mainly be classified as either TDMA-based, such as [18,21,25,26] or CSMA-based [16,19,20,28,29].…”

Section: Related Workmentioning

confidence: 99%

“…APR [29] (Anticollision Protocol for RFID) proposes readers to exchange beacons after a backoff period relative to their residual energy levels to estimate the distance between each other according to the strength of the received signal. From this measurement, readers will solve the contention process by having their neighbors identify tags for them.…”

Section: Related Workmentioning

confidence: 99%

“…This assumption is made throughout the literature [16,[18][19][20][21][22][23][25][26][27]29] for simplification purposes. As such, investigating the intended deployment environments anticipates the impact on the dedicated control channel used, as well as how it impacts tag identification.…”

Section: Propagation Range Modelmentioning

confidence: 99%

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RFID Reader Anticollision Protocols for Dense and Mobile Deployments

2016

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Abstract:The rapid development of RFID (Radio Frequency IDentification) technology has allowed its large adoption and led to increasing deployments of RFID solutions in diverse environments under varying scenarios and constraints. The nature of these constraints ranges from the amount to the mobility of the readers deployed, which in turn highly affects the quality of the RFID system, causing reading collisions. Although several solutions were proposed to engage the issue of reading collision, few were ever concerned with the densification and/or mobility of readers. This paper proposes two distributed TDMA (Time Division Multiple Access) approaches designed to reduce these collisions through local coordination between neighboring devices for different scenarios tested here. The first proposal is based on a reservation phase organized between readers with different priority levels given to readers depending on their previous success. The second one takes advantage of the particular case of RFID collisions, allowing a local and mutual decision of each reader to access or not tags in their vicinity. Simulations were run over different stressful environments in terms of tag/reader density and mobility, proving that our proposals achieved the best performance in terms of throughput, collision avoidance and coverage delay when compared to other collision reducing schemes.

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“…Reviewed solutions can mainly be classified as either TDMA-based, such as [18,21,25,26] or CSMA-based [16,19,20,28,29].…”

Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

See 1 more Smart Citation

RFID Reader Anticollision Protocols for Dense and Mobile Deployments

2016

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“…Collision occurrence is a multi‐access drawback in communication channel . To efficiently address this issue, various anti‐collision algorithms have been suggested through the last few years . They mainly involve multiple‐access techniques based on time (TDMA), frequency (FDMA), coding (CDMA), or space (SDMA) division .…”

Section: Introductionmentioning

confidence: 99%

TDMA‐SDMA‐based RFID algorithm for fast detection and efficient collision avoidance

Saadi

Touhami

Yagoub

2017

Int J Communication

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SummaryIn radio frequency identification, collisions between tags and readers are among key weaknesses to address for reliable operation. To efficiently tackle the above issues and shorter the identification time, different algorithms have been adopted. However, they are still perfectible. For this aim, an efficient fast detection and collision avoidance (FD-CA) algorithm is proposed to solve tag to tag collision drawbacks.Design and Methods: Based on an innovative combination of TDMA and SDMA algorithms, it takes into account spatial distribution of tags to significantly reduce their identification time.Results and Discussion: Besides, to further highlight its efficiency, the proposed algorithm was successfully applied to reader-to-reader collision with an increasing throughput and a decreasing average waiting time and average rate collision while compared to existing algorithms.Conclusion: Finally, the proposed FD-CA was demonstrated through practical examples, comparison with existing works, and successful FPGA implementation.

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“…In recent years, some recognition system also appears frequently in our lives, they also can automatically identify and collect data, and however, they have some limitations in data reading efficiency, visibility and contact. The biggest difference between the electronic label based on RFID technology and the traditional bar code label is that the coding capacity of the product is greatly increased, and RFID is able to achieve efficient, fast and reliable communication even when tags are not visible and the reader and tag are not touching [3,4,5]. Therefore, RFID is more and more widely concerned by the researchers.…”

Section: Introductionmentioning

confidence: 99%

An Adaptive Anti-collision Algorithm Based on Tracking Tree Search

Jiang¹,

Xia²,

Li³

et al. 2017

dtcse

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Abstract. In the radio frequency identification (RFID) system, the tag collision is the key to improve the efficiency of system identification technology. In order to improve the recognition efficiency of the system, this thesis proposed a new anti-collision algorithm: Adaptive Slots Collision Tracking Tree algorithm (ASCTTA). This algorithm used the track information of collision to calculate collision factor, make it adaptive selection timeslot number for efficient identification tags. From the experimental results, the proposed algorithm is compared with the other three algorithms; the number of communications and traffic between reader and tag are decreased significantly, and has high recognition efficiency.

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A Reader Anti-collision Protocol for RFID-Enhanced Wireless Sensor Networks

Cited by 15 publications

References 17 publications

RFID Reader Anticollision Protocols for Dense and Mobile Deployments

RFID Reader Anticollision Protocols for Dense and Mobile Deployments

TDMA‐SDMA‐based RFID algorithm for fast detection and efficient collision avoidance

An Adaptive Anti-collision Algorithm Based on Tracking Tree Search

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