Research on intelligent cognitive spectrum prediction technology based on BP neural network

Research on intelligent cognitive spectrum prediction technology based on BP neural network

In order to make the spectrum access of communication users more effective and enhance the flexibility of spectrum utilization in time domain and space domain, this paper firstly introduces the process of BP neural network learning with the steepest descent method, and makes mathematical modeling fo...

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Bibliographic Details
Main Authors: Chi Wensheng, Yuan Dan, Xiao Zonghao
Format: Article
Language:zho
Published: National Computer System Engineering Research Institute of China 2021-01-01
Series:Dianzi Jishu Yingyong
Subjects:
bp neural network
spectrum state
spectrum prediction
Online Access:http://www.chinaaet.com/article/3000128138

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