數(shù)據(jù)通信與網(wǎng)絡(luò)技術(shù)詞匯表 C

CAC Connection Admission Control 連接容許控制
    CAD Computer-aided Design 計算機輔助設(shè)計
    CAE Computer-aided Engineering 計算機輔助工程
    CAM Computer-aided Manufacturing 計算機輔助制造
    CAP Carrierless Amplitude Modulation 無載波幅度調(diào)制
    CATV Cable Television or Community Antenna Television有線電視或公用天線電視
    CBDS Constant Bit Rate Data Service 不變比特率數(shù)據(jù)服務(wù)
    CBR Continuous Bit Rate,or Constant Bit Rate 連續(xù)的比特率或不變的比特率
    CCITT Consultative Committee on International Telegraph and Telephone 國際電話和電報咨詢委員會
    CFM Configuration Management 配置管理
    CIR Committed Information Rate
    CLEC Competitive Local Exchange Carrier 競爭的本地交換載波
    CLLM Consolidated Link-Layer Management 統(tǒng)一鏈路層管理
    CLP Cell Loss Priority 單元丟失優(yōu)先權(quán)
    CMT Connection Management 連接管理
    CO Central Office 中心局
    COI Community of Interest 公共的影響（利益）
    COM Continuation of Message 報文附加
    COMSAT Communications Satellite Corporation 通信衛(wèi)星公司
    CPE Customer Premise Equipment 客戶前提設(shè)備
    CPN Customer Premises Node 客戶前提節(jié)點
    CRC Cyclic Redundancy Check 循環(huán)冗余校驗
    CS convergence Sublayer 收斂子層
    CSU Channel Service Unit 信道服務(wù)單元