dynamic grouping in rfid systems

2024-11-21T10:22:37 | By usb c nfc reader android , DOD blog

dynamic grouping in rfid systems Radio Frequency Identification (RFID) technology brings a revolutionary change in warehouse management by automatically monitoring and tracking products. The grouping problem is to efficiently inform all tags which groups they belong to, such that tags in the same group have the same group ID. Reader/writer mode, allowing the NFC device to read and/or write passive NFC .

0 · Dynamic Grouping in RFID Systems

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Radio Frequency Identification (RFID) technology brings a revolutionary change in warehouse management by automatically monitoring and tracking products. The grouping problem is to efficiently inform all tags which groups they belong to, such that tags in the same group have the same group ID. This paper introduces the radio frequency identification (RFID) technology and the RFID anti-collision algorithms. The application mode of the RFID dynamic grouping anti-collision algorithm based on fuzzy c-means (FCM) clustering theory is stated. The . In light of this, this paper proposes the binary grouping (BIG) protocol to improve the grouping performance in the dynamic RFID system. BIG follows three design principles. First, for the to-be-grouped tags, BIG separates them from the entire tag set before grouping, so that the not-to-be-grouped tags will not participate in the following .

For RFID systems, grouping is a fundamental issue which can support efficient multicast transmissions, dynamic tag management, and accurate aggregate queries. Existing grouping protocols have drawbacks of unknown theoretical communication time, high computational cost on the server end and inability to deal with unexpected tags which are . For RFID systems, grouping is a fundamental issue which can support efficient multicast transmissions, dynamic tag management, and accurate aggregate queries.However in the dynamic RFID system, where the group IDs change frequently, existing works suffer from low time- efficiency. In light of this, this paper proposes the binary grouping (BIG) protocol to improve the grouping performance in the dynamic RFID system. BIG follows three design principles.In this work, we present a grouping-proof protocol for subgroups of a larger group that are defined dynamically and that can overlap. We analyze our dynamic grouping-proof protocol in comparison to existing grouping-proof protocols in terms of privacy, security, and efficiency.

For RFID systems, grouping is a fundamental issue which can support efﬁcient multicast transmissions, dynamic tag management, and accurate aggregate queries.Abstract—The grouping problem in RFID systems is to efﬁ-ciently group all tags according to a given partition such that tags in the same group will have the same group ID. Unlike previous research on unicast transmission from a reader to a tag, grouping provides a fundamental mechanism for efﬁcient

a tag, grouping provides a fundamental mechanism for efﬁcient multicast transmissions and aggregate queries in large RFID-enabled applications. A message can be transmitted to a group of mtags. Radio Frequency Identification (RFID) technology brings a revolutionary change in warehouse management by automatically monitoring and tracking products. The grouping problem is to efficiently inform all tags which groups they belong to, such that tags in the same group have the same group ID. This paper introduces the radio frequency identification (RFID) technology and the RFID anti-collision algorithms. The application mode of the RFID dynamic grouping anti-collision algorithm based on fuzzy c-means (FCM) clustering theory is stated. The .

In light of this, this paper proposes the binary grouping (BIG) protocol to improve the grouping performance in the dynamic RFID system. BIG follows three design principles. First, for the to-be-grouped tags, BIG separates them from the entire tag set before grouping, so that the not-to-be-grouped tags will not participate in the following . For RFID systems, grouping is a fundamental issue which can support efficient multicast transmissions, dynamic tag management, and accurate aggregate queries. Existing grouping protocols have drawbacks of unknown theoretical communication time, high computational cost on the server end and inability to deal with unexpected tags which are .

Dynamic Grouping in RFID Systems

For RFID systems, grouping is a fundamental issue which can support efficient multicast transmissions, dynamic tag management, and accurate aggregate queries.However in the dynamic RFID system, where the group IDs change frequently, existing works suffer from low time- efficiency. In light of this, this paper proposes the binary grouping (BIG) protocol to improve the grouping performance in the dynamic RFID system. BIG follows three design principles.In this work, we present a grouping-proof protocol for subgroups of a larger group that are defined dynamically and that can overlap. We analyze our dynamic grouping-proof protocol in comparison to existing grouping-proof protocols in terms of privacy, security, and efficiency.