一种岸海短波组网通信频率集自动更新方法  

Automatic Updating Method for Frequency Set in Coast-Sea HF Networking Communication

作　　者：张浩[1] 周安栋[1] 

机构地区：[1]海军工程大学电子工程学院,湖北武汉430033

出　　处：《通信技术》2015年第12期1427-1431,共5页Communications Technology

摘　　要：在岸海短波组网通信过程中,为使通信频率集得到及时更新,提高通信的连续性和可靠性,提出了一种以门限值为更新依据的通信频率集自动更新方法。在分析我国岸海短波通信网的基础上,阐述了这种频率集自动更新方法的设计思路,重点研究了门限值的设定算法,将门限值分为基础值和冗余值两部分进行设定,并利用MATLAB进行了仿真计算。In order to keep communication frequency set update timely and improve communication continu- ity and reliability in coast-sea HF network communication, an automatic updating method for communica- tion frequency set in accordance with threshold value is proposed. Based on the analysis of coast-sea HF communication network in China, this paper describes the design idea of frequency set automatic updating method,with focus on the setting algorithm of threshold value. This threshhold value is divided into basic value and redundant value for setting. Additionally, simulation is carried out with MATLAB.

关 键 词：短波 通信频率集 自动更新 门限值 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]