B-TrunC宽带集群通信系统故障弱化设计与实现

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中图分类号：TN929.5 文献标识码：A文章编号：2096-4706（2025）21-0014-06

Design and Implementation of B-TrunC Broadband Trunking Communication System Fault Weakening

LIU Zixuan， WANG Jinchuan， PANG Huan， GENG Weichao （1.HebeiFar East Communication System Engineering Co.，Ltd.，Shijiazhuang O502oo， China; 2.Hebei Private Network Communication Technology Innovation Center，Shijiazhuang O5o2oo，China）

Abstract：Inthefeldof wireless trunkingcommunication，fault weakening isanefectiveguarantee mechanism to improve thereliabilityofemergencycommandanddispatch.When thetransmisionbetweenthebase stationandthecore networkof thewireless trunkingcommunicationsystemisinteruptedorthecorenetworkfails，thebasestationcancontinuetoprovide services withinitssinglestationcoverage.Inthispaper，afault weakeningschemeisproposedforB-TrunCbroadbandtrunking communicationstem.eoverallachitectureusiess process，functionandsotareesignaredescrbedindetail，dthe keytechnical indicatorsareverifiedbyexperiments.Finaly，the paperdiscusses theimportantroleandfeasibilityof the fault weakening function in ensuring the reliability ofurban rail transit communication.

Keywords：fault weakening; wireless trunking communication; private communication; broadband trunking

0 引言

在城市轨道交通领域，B-TrunC宽带集群通信系统已成为主流专用无线通信系统[1-5]。（剩余6326字）