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首页> 外国专利> METHOD AND APPARATUS FOR MULTI-CHANNEL RECEPTION AND TRANSMISSION OF OPTICAL SIGNALS BASED ON FORMING SECTOR DIRECTIVITY PATTERNS AND AZIMUTH TRACKING SYSTEM

METHOD AND APPARATUS FOR MULTI-CHANNEL RECEPTION AND TRANSMISSION OF OPTICAL SIGNALS BASED ON FORMING SECTOR DIRECTIVITY PATTERNS AND AZIMUTH TRACKING SYSTEM

机译：基于形成扇区方向性模式和方位跟踪系统的多通道接收和光信号传输的方法和装置

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FIELD: communication equipment.;SUBSTANCE: invention relates to optical communication equipment and can be used as part of multi-channel mobile systems for wireless information transmission by means of ultraviolet radiation. To realise the described result, a sector directivity pattern of the reception and transmission module of the multi-channel mobile wireless optical communication system is formed at mobile and stationary subscriber sites of the network. The apparatus constitutes a structure of a reception and transmission module made in the form of a spherical sector containing at least one lower tier with M faces located at different angles to the vertical, with cells for accommodation of M optical transmitters providing a sector directivity pattern for propagation of transmitted light rays in the required range of angles by azimuth; at least one upper tier with N faces at the base, also located at different angles to the vertical and containing cells for accommodation of N optical receivers. The position of the reception and transmission module is adjusted by azimuth using an azimuth tracking system by the maximum of the effective signal, including a direction finding apparatus, a low-pass filter (LPF), and an actuator.;EFFECT: reducing equipment costs by reducing the amount of channels for transmission and reception of optical signals while maintaining the reliability and distance of communication in the mode of absence of direct visibility between subscribers of the network during movement and rotation of mobile communication nodes.;2 cl, 3 dwg
机译：现场：通信设备。物质：发明涉及光学通信设备，并且可以用作通过紫外线辐射的无线信息传输的多通道移动系统的一部分。为了实现所描述的结果，在网络的移动和静止用户站点处形成多通道移动无线光通信系统的接收和传输模块的扇区方向性模式。该装置构成了由包含至少一个具有位于垂直角度不同的M面的球扇形式的接收和传输模块的结构，其中具有用于容纳M个光学发射器的电池，提供扇形方向性模式传输的光线在方位角所需的角度范围内的传播;在底座上的至少一个具有n面的上层，也位于垂直和包含用于容纳N光接收器的不同角度的不同角度。通过使用方位跟踪系统通过方位传输系统的最大值，包括方向查找装置，低通滤波器（LPF）和致动器来调节接收和传输模块的位置。;效果：降低设备成本通过减少用于传输和接收光信号的信道的量，同时保持在移动通信节点的移动和旋转期间网络用户的用户的不存在的可靠性和通信模式的可靠性和距离。; 2 cl，3 dwg

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