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METHOD FOR SELECTING WORKING FREQUENCIES FOR RADIO-LINES OF IONOSPHERE WAVES

机译：电离层波辐射线的工作频率选择方法

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FIELD: radio communications, possible use for operative selection of working frequencies at stations of ionosphere wave and frequency-dispatch service of radio-centers under conditions of changing interference situation and with limited frequency resource.;SUBSTANCE: selection of working frequencies is performed based on conditions of frequencies serviceability as a result of reflection from ionosphere and signal-interference situation with consideration of the condition, when ratios of intensity of signal and interference are less than minimally allowed ratio of signal/ noise level z_add., and also, when current probability of receipt error ρ^T&hairsp;_err. is less than predetermined maximally allowed error probability ρ^max&hairsp;_err. with consideration of coefficient of mutual difference of signal and information structures in time-frequency area.;EFFECT: creation of method for selecting working frequencies for radio-lines of ionosphere waves, ensuring increased trustworthiness when determining serviceability of radio frequencies.;4 cl, 15 dwg

机译：领域：无线电通信，在变化的干扰情况和有限的频率资源的条件下，可能用于电离层波电台的工作频率的有效选择和无线电中心的频率调度服务;实质：基于以下因素进行工作频率的选择电离层反射引起的频率可使用性条件以及考虑到该条件的信号干扰情况，当信号强度和干扰的比率小于最小允许信噪比z _{add时。，并且，当当前接收错误概率＆rho; ^{T ＆hairsp; _{err。小于预定的最大允许错误概率＆rho; ^{max ＆hairsp; _{err。，考虑了时频区域中信号和信息结构的互差系数。;效果：创建选择无线电线路工作频率的方法电离层波，确保确定射频的可使用性时增加可信赖度; 4 cl，15 dwg}}}}}

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公开/公告号RU2307463C1

专利类型
公开/公告日2007-09-27

原文格式PDF
申请/专利权人 VOENNAJA AKADEMIJA SVJAZI;
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申请/专利号RU20060117928
发明设计人 ZHILIN ALEKSEJ VLADIMIROVICH;KUZNETSOV SERGEJ IVANOVICH;KOMAROVICH VLADIMIR FELIKSOVICH;LIPATNIKOV VALERIJ ALEKSEEVICH;
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申请日2006-05-24
分类号H04B1/00;H04B7/00;
国家 RU
入库时间 2022-08-21 20:30:29

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