An Efficient Estimation Method Coping with the Capture Effect for RFID Tags Identification and Application in Remote Learning

Lvqing Yang, Gouging Zhang, Fan Lin, Huiru Zheng

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    In telecommunications, the capture effect is a phenomenon associated with frequency modulation reception in which two strong signals at, or near, the same frequency or channel will be demodulated. In wireless networks, a frame collision does not necessarily result in all the simultaneously transmitted frames being lost. Depending on the relative signal power and the arrival time of the involved frames, one frame can survive the collision and be successfully received by the receiver. Efficient object identification with passive RFID tags. In former works, many researches focus on the RFID anti-collision protocol only, however, less did pay special attention to the capture effect mainly to keep the design simple and cost low. Nonetheless, the capture effect occurs frequently in real deployments. In this paper, we have taken the capture effect into consideration and combined this thought to an efficient RFID anti-collision protocol, then proposed an efficient method to estimate the optimal frame length to adjust the quantity of RFID tags. After setting an optimal frame length by using the proposed method, furthermore, we obtained higher identification efficiency. RFID technology can be used for real-time recording and tracking of the learning process, which comprises real-time records of learners and their partners learning process such as experience, debate, cooperation, competition, problem solving, and other learning experiences.
    LanguageEnglish
    Pages2707-2712
    JournalJournal of Intelligent and Fuzzy Systems
    Volume31
    Issue number5
    DOIs
    Publication statusPublished - 13 Oct 2016

    Fingerprint

    Efficient Estimation
    Radio Frequency Identification
    Radio frequency identification (RFID)
    Identification (control systems)
    Collision
    Learning Process
    Network protocols
    Real-time
    Frequency modulation
    Time of Arrival
    Frequency Modulation
    Telecommunication
    Wireless networks
    Telecommunications
    Wireless Networks
    Learning
    Receiver
    Costs
    Estimate

    Keywords

    • Capture effect
    • Vogt algorithm
    • RFID

    Cite this

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    title = "An Efficient Estimation Method Coping with the Capture Effect for RFID Tags Identification and Application in Remote Learning",
    abstract = "In telecommunications, the capture effect is a phenomenon associated with frequency modulation reception in which two strong signals at, or near, the same frequency or channel will be demodulated. In wireless networks, a frame collision does not necessarily result in all the simultaneously transmitted frames being lost. Depending on the relative signal power and the arrival time of the involved frames, one frame can survive the collision and be successfully received by the receiver. Efficient object identification with passive RFID tags. In former works, many researches focus on the RFID anti-collision protocol only, however, less did pay special attention to the capture effect mainly to keep the design simple and cost low. Nonetheless, the capture effect occurs frequently in real deployments. In this paper, we have taken the capture effect into consideration and combined this thought to an efficient RFID anti-collision protocol, then proposed an efficient method to estimate the optimal frame length to adjust the quantity of RFID tags. After setting an optimal frame length by using the proposed method, furthermore, we obtained higher identification efficiency. RFID technology can be used for real-time recording and tracking of the learning process, which comprises real-time records of learners and their partners learning process such as experience, debate, cooperation, competition, problem solving, and other learning experiences.",
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    An Efficient Estimation Method Coping with the Capture Effect for RFID Tags Identification and Application in Remote Learning. / Yang, Lvqing; Zhang, Gouging; Lin, Fan; Zheng, Huiru.

    Vol. 31, No. 5, 13.10.2016, p. 2707-2712.

    Research output: Contribution to journalArticle

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