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Measurement Techniques

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01-08-2012 | RADIO MEASUREMENTS

The advantages of using the absolute measurement error when estimating the occupancy of the radio-frequency spectrum

Authors: S. V. Kizima, V. A. Kozmin, A. B. Tokarev

Published in: Measurement Techniques | Issue 5/2012

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Abstract

The advantages of limiting the maximum permissible absolute measurement error when estimating the occupancy of the spectrum are analyzed. The need to take into account the statistical relation between the states of the channel in the case of channels with a typical signal duration of greater than thousandths of the measurement interval is investigated. It is shown that the number of changes in the state of the signal being analyzed during the measurement interval rather than the occupancy itself mainly affects the reliability of the results.

previous article Determination of the dependence of the error in measuring displacements by optoelectronic instruments with multielement radiation receivers on the signal-to-noise ratio

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A. M. Rembovskii (ed.), A. V. Ashikhmin, and V. A. Kozmin, Radio Monitoring. Problems, Methods, and Instruments [in Russian], Goryachaya Liniya-Telekom, Moscow (2010).

Reference Book on Radio Monitoring: ITU 2010, Geneva (2011).

Recommendation ITU-R SM.182, Automatic Monitoring of Radio Frequency Spectrum Occupancy.

Recommendation ITU-R SM.1880, Spectrum Occupancy Measurement.

A. D. Spaulding and G. H. Hagn, “On the definition and estimation of spectrum occupancy,” IEEE Trans. EMC, EMC-19, No. 3, 269–280 (1977).

V. A. Kozmin and A. B. Tokarev, “A method of estimating the occupancy of the frequency spectrum of an automated radio-control server,” Izmer. Tekhn., No. 12, 37–41 (2009); Measur. Techn., 53, No. 12, 1336–1343 (2009).CrossRef

A. B. Tokarev, “Estimation of the occupancy of the frequency spectrum when there is an unstable interval of monitoring the state of radio channels,” Izmer. Tekhn., No. 1, 60–63 (2010); Measur. Techn., 54, No. 1, 93–97 (2010).MathSciNetCrossRef

Title: The advantages of using the absolute measurement error when estimating the occupancy of the radio-frequency spectrum
Authors: S. V. Kizima
V. A. Kozmin
A. B. Tokarev
Publication date: 01-08-2012
Publisher: Springer US
Published in: Measurement Techniques / Issue 5/2012
Print ISSN: 0543-1972
Electronic ISSN: 1573-8906
DOI: https://doi.org/10.1007/s11018-012-0003-2

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