IoT as a Service. Third International Conference, IoTaaS 2017, Taichung, Taiwan, September 20–22, 2017, Proceedings

Research Article

A Dynamic Detection Point Frame Length Adjustment Method for RFID Anti-collision

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  • @INPROCEEDINGS{10.1007/978-3-030-00410-1_36,
        author={Xiaoning Feng and Zhuo Wang and Bijun Yan and Guangjie Han and Feng Wang and Xue Song},
        title={A Dynamic Detection Point Frame Length Adjustment Method for RFID Anti-collision},
        proceedings={IoT as a Service. Third International Conference, IoTaaS 2017, Taichung, Taiwan, September 20--22, 2017, Proceedings},
        proceedings_a={IOTAAS},
        year={2018},
        month={10},
        keywords={RFID Anti-collision algorithm Frame length adjustment Detection point},
        doi={10.1007/978-3-030-00410-1_36}
    }
    
  • Xiaoning Feng
    Zhuo Wang
    Bijun Yan
    Guangjie Han
    Feng Wang
    Xue Song
    Year: 2018
    A Dynamic Detection Point Frame Length Adjustment Method for RFID Anti-collision
    IOTAAS
    Springer
    DOI: 10.1007/978-3-030-00410-1_36
Xiaoning Feng1,*, Zhuo Wang1,*, Bijun Yan1, Guangjie Han2,*, Feng Wang3,*, Xue Song1
  • 1: Harbin Engineering University
  • 2: Hohai University
  • 3: Changzhou University
*Contact email: fengxiaoning@hrbeu.edu.cn, wangzhuo@hrbeu.edu.cn, hanguangjie@gmail.com, wfeng@cczu.edu.cn

Abstract

The tag collision problem is an important issue that affects the efficiency of RFID system. A method of frame length adjustment based on dynamic detection points is proposed in this paper. The method calculates the size of the detection slot area in the frame according to the calculation of the sample size. And then it determines the location of the detection point in the frame. So, the detection point is dynamically adjusted with the length of the frame. Compared with the fixed detection point method, simulation results showed that the dynamic detection point method can adjust the frame length more accurately and improve the system throughput and speed the tag identification.