Qian Wu
ABSTRACT
In order to implement the accurate transmission of relay protection signals in fiber optic communication networks, it is necessary to carry out the channel equalization configuration of fiber optic communication networks and the adaptive forwarding control processing of relay protection signals, put forward a method of accurate transmission of relay protection signals in fiber optic communication networks based on the suppression of time-varying multipath fading and adaptive beam formation, construct the relay channel equalization model of fiber optic communication networks, and adopt the fiber optic baud interval equalization technique to carry out the equalization design of relay communication transmission links in fiber optic communication networks. Equalization technology is used for the equalization design of relay communication transmission link in fiber optic communication network. For the time-varying multipath attenuation of communication channel, the multipath suppression is carried out by the successive tapping processing method of the electric signal, the optimal baud spacing of relay protection signals is sampled according to the time-varying multipath fading loss of the channel, and the multipath fading suppression is used to compensate the signals and filter the interferences of the fiber optic network communication channel and achieve the accurate transmission method of relay protection signals in fiber optic communication network. Adaptive beam forming and accurate transmission of relay protection signals are realized. The simulation results show that the accuracy of relay protection signal transmission in fiber optic communication network is better, the anti-interference ability is stronger, and the channel balance is better.
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Index Terms
- Design and analysis of transmission relay protection signal transmission for fiber optic communication networks
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