Efficient Object Identification with Passive RFID Tags
Pervasive '02 Proceedings of the First International Conference on Pervasive Computing
Novel Anti-collision Algorithms for Fast Object Identification in RFID System
ICPADS '05 Proceedings of the 11th International Conference on Parallel and Distributed Systems - Workshops - Volume 02
Anti-collision performance of Gen2 Air Protocol in Random Error Communication Link
SAINT-W '06 Proceedings of the International Symposium on Applications on Internet Workshops
Comparison of Transmission Schemes for Framed ALOHA based RFID Protocols
SAINT-W '06 Proceedings of the International Symposium on Applications on Internet Workshops
Transmission control scheme for fast RFID object identification
PERCOMW '06 Proceedings of the 4th annual IEEE international conference on Pervasive Computing and Communications Workshops
Adaptive binary splitting: a RFID tag collision arbitration protocol for tag identification
Mobile Networks and Applications
A Novel Anti-Collision Algorithm with Optimal Frame Size for RFID System
SERA '07 Proceedings of the 5th ACIS International Conference on Software Engineering Research, Management & Applications
ASAP: a MAC protocol for dense and time-constrained RFID systems
EURASIP Journal on Wireless Communications and Networking
Dynamic system model for optimal configuration of mobile RFID systems
Computer Networks: The International Journal of Computer and Telecommunications Networking
A maximum likelihood-based distributed protocol for passive RFID dense reader environments
The Journal of Supercomputing
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The majority of the anti-collision protocols proposed for passive RFID systems are based on frame slotted aloha (FSA). They assume a classical result in FSA-based protocols which states that the theoretical identification throughput is optimized when the number of competing tags in coverage equals the number of slots in the frame. However, this is not exact in real RFID systems, as the so-called capture effect is neglected. The capture effect occurs when a tag identification signal is successfully decoded from a collision slot. This paper analyzes the identification performance of real RFID systems, taking into account not only the capture effect, but also the requirements imposed by the de facto standard EPCglobal Class-1 Gen-2. The analysis is addressed by discrete time Markov chains. From the analysis, a set of relevant results is extracted: the frame-length values that, configured into the readers studied, guarantee the best identification performance (maximum throughput). The analytical results have been confirmed by means of simulations and by a set of measurements performed on a real passive RFID system. Results closely match the analysis predictions, which demonstrate a notable impact of the configuration on the performance.