Abstract
In the RFID system, the precise estimation of electronic tag number is very important for increasing tag identification precision and efficiency. The paper introduces three estimate arithmetic based on probability statistics, and analyzes and compare the arithmetic performance through mathematic analyze and simulation experiment. The result shows that the ZE estimate arithmetic, which estimate based on zero frame, and the CE estimate arithmetic, which based on conflict frame, can precisely estimate the number of tags under certain system load, and it also indicates that the max tag number which CE can estimate is bigger than ZE with the same system time slots, and the difference is a linear relationship with the system time slots.
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Zhou, L., Li, Z., Chen, Y., Li, T. (2012). The Research on Electronic Tag Quantity Estimate Arithmetic Based on Probability Statistics. In: Wang, Y., Zhang, X. (eds) Internet of Things. Communications in Computer and Information Science, vol 312. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-32427-7_35
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DOI: https://doi.org/10.1007/978-3-642-32427-7_35
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-32426-0
Online ISBN: 978-3-642-32427-7
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