Research on Frequency Update of Coast-Sea HF Communication
YANG Shaohua
ZHANG Hao
Abstract：Aiming at the problem of the frequency‐update in coast‐sea HF communication ,this paper studies four strat‐egies ,including special time node frequency‐update ,fixed time node frequency‐update ,network reset frequency‐update , threshold frequency‐update ,which can solve or alleviate the existing problems .The definition of four strategies frequency‐update is given .The frequency process of each strategy is described in detail .Finally ,the advantages and disadvantages of each strategy are briefly described .
Keywords：HF communicationstrategy of frequency-updatefrequency management centercommunication center
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 62-64 )