Open AccessResearch on a Design Algorithm of Dynamic Spectrum Access Criterion
Author(s) -
Xiaoyun Teng,
Jinxing Xie,
Xuefeng Dai
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1650/2/022002
Subject(s) - randomness , spectrum (functional analysis) , computer science , channel (broadcasting) , algorithm , perception , telecommunications , mathematics , statistics , physics , quantum mechanics , neuroscience , biology
In order to improve the utilization of electromagnetic spectrum, electronic devices can sense the current spectrum occupancy status and use these spectrum resources without disturbing the communication of other authorized users. In the past research, researchers have generally ignored the randomness of the propagation channel and the uncertainty of the location of the authorized user on the spectrum perception. To this end, this paper proposes a dynamic spectral access criterion design algorithm.