民航通信網(wǎng)時分復(fù)用網(wǎng)傳輸故障案例分析與解決方案

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摘  要：以民航青?？展芊志置窈酵ㄐ啪W(wǎng)時分復(fù)用（TDM）網(wǎng)的業(yè)務(wù)實際運(yùn)行過程中出現(xiàn)的傳輸故障情況作為典型案例進(jìn)行深度剖析，并就分局民航通信網(wǎng)組網(wǎng)結(jié)構(gòu)進(jìn)行簡述，通過對通信網(wǎng)絡(luò)傳輸可靠性和典型傳輸故障案例的深入分析，有針對性地提出傳輸故障解決方案。

關(guān)鍵詞：民航通信網(wǎng);組網(wǎng)結(jié)構(gòu);傳輸故障;解決方案;可靠性

中圖分類號：V351      文獻(xiàn)標(biāo)志碼：A          文章編號：2095-2945（2022）23-0137-04

Abstract： This paper makes an in-depth analysis of the transmission faults occurred in the actual operation of the civil aviation communication network Time Division Multiplexing（TDM） network of the Qinghai Air Traffic Control Branch as a typical case， and briefly describes the network structure of the branch civil aviation communication network. Through the in-depth analysis of the communication network transmission reliability and typical transmission failure cases， the transmission fault solutions are put forward.

Keywords： civil aviation communication network; network structure; transmission fault; solution; reliability

民航通信網(wǎng)以高可靠性、豐富的業(yè)務(wù)接口以及更靈活的介入方式等諸多優(yōu)良特性在民航空管領(lǐng)域已經(jīng)得到廣泛應(yīng)用，并已成為現(xiàn)今各機(jī)場、空管以及局方之間各類業(yè)務(wù)數(shù)據(jù)傳輸?shù)闹鞲删W(wǎng)絡(luò)。（剩余5267字）