The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper proposes a new Frame Slotted Aloha protocol for RFID Systems. The proposed algorithm utilizes a method to adjust the initial frame size to a value close to the number of tags, then starts the procedure to identify the tags. When a collision occurs, the algorithm resolve it immediately. Simulation results indicate that in relation to the EpcGlobal Class 1 Gen 2 - C1G2 standard, the proposed...
This paper proposes an RFID benchmark and simulator in order to evaluate anti-collision algorithms. The proposed suite was specially developed to the MAC layer evaluation since to our knowledge there is no standard on RFID anti-collision simulator software. Although some simulators for RFID networks have been proposed, none of them are designed to the MAC layer performance evaluation. This paper,...
This paper presents the design and validation of an RFID module for the Network Simulator 2 which implements the ISO/IEC 18000-6C Class 1 Generation 2 standard, Schoute and Eom-Lee anti-collisions protocols in order to evaluate the performance of RFID systems and Internet of Things environments. The module includes mechanisms for the definition of parameters related to the standards and for QoS provision...
In this paper, we propose a mechanism that reduces useless responses for RFID systems in the Internet of Things (IoT) environment, for tracking applications. The mechanism achieves its objectives by reducing the number of packets exchanged between readers and tags. We analyze the behavior of our proposal by considering the average number of identification rounds. With extensive simulations using an...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.