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AMSP access multiservice platform多業(yè)務(wù)接入平臺

ATM asynchronous transfer mode 異步傳輸模式

BMSP Backbone multiservice platform 高速鏈路多業(yè)務(wù)平臺

CAGR compound annual growth rate 復(fù)合成長率

CAPEX capital expenditure 資本支出

CLEC competitive local-exchange carriers 具有競爭力的本地交換運營商

FCC Federal Communicatons Commission 美國通信委員會

Gbps gigabit per second 千兆/秒

IAD integrated access device 綜合接入裝置

IOC independent operating company 自主營業(yè)公司

IP Internet Protocol 網(wǎng)際協(xié)議

IPPBX IP-private branch exchage 網(wǎng)際協(xié)議專用交換機

IPVN Internet Protocol Virtual Private Network 網(wǎng)際協(xié)議虛擬專用通信網(wǎng)

ISC International Softswitch Consortium 國際軟交換協(xié)會

LAN local-area network 局部網(wǎng)

MPLS multiprotocol label switching 多協(xié)議標(biāo)簽交換

NEBS Network Equipment Building System 網(wǎng)絡(luò)設(shè)備制造系統(tǒng)

NG next generation 下一代

NGN next-generation networking 下一代網(wǎng)絡(luò)

OSMINE Operations Systems Modification of Intelligent Network Elements 智能網(wǎng)絡(luò)元件的操作系統(tǒng)修改

OSS operations support system 運行支援系統(tǒng)

PRI Primary Rate Interface 原速率接口

PSTN public switched telephone network 公眾交換電話網(wǎng)

PTT Postal, Telegraph and Telephone 郵政，電報和電話

QOS quality of service 服務(wù)質(zhì)量

R&D research and development 研究與開發(fā)

ROI return on investment 投資回收率

SDH synchronous digital hierarchy 同步數(shù)字系統(tǒng)

SIP system-in-a-package 單封裝系統(tǒng)

SLA service-level agreement 服務(wù)水平的協(xié)議

SONET Synchronous Optical Network 同步光網(wǎng)絡(luò)

TDM time division multiple access 時分多址聯(lián)接方式

ACC Automatic Congestion Control information message 自動擁塞控制信息消息

API Application Programming Interface 應(yīng)用編程接口

BIB Backward Indicator Bit 后向指示比特

CAMEL Customized Applications for Mobile Network Enhanced Logic 移動網(wǎng)增強邏輯的用戶應(yīng)用

CAP CAMEL Application Part CAMEL應(yīng)用部分

CDR Call Detail Record 呼叫詳細記錄

CE Conformité Européene 法語，符合歐盟（指令）

CIC Circuit Identification Code 電路識別碼

DB DataBase 數(shù)據(jù)庫

DPC Destination Point Code 目的信令點編碼

DXC Digital Cross Connect equipment 數(shù)字交叉連接設(shè)備

EAI Enterprise Application Integration 企業(yè)應(yīng)用集成

FISU Fill-In Signal Unit 填充信令單元

FIB Forward Indicator Bit 前向指示比特

FTP File Transfer Protocol 文件傳輸協(xié)議

GMSC Gateway Mobile Switching Center 關(guān)口移動交換中心

GSM Global System for Mobile Communications 全球移動通信系統(tǒng)

GT Global Title 全局碼

GUI Graphic User Interface 圖形用戶界面

HBA Hardware failure oriented group Blocking-Acknowledgement message 面向硬件故障的群閉塞證實消息

HGB Hardware failure oriented Group Blocking message 面向硬件故障的群閉塞消息

HGU Hardware failure oriented Group Unblocking message 面向硬件故障的群解除閉塞消息

HLR Home Location Register 歸屬位置寄存器

HUA Hardware failure oriented group Unblocking-Acknowledgement message 面向硬件故障的群解除閉塞證實消息

HW High Way 高速信號線

IEC International Electrotechnical Commission 國際電工委員會

IMSI International Mobile Subscriber Identity 國際移動用戶標(biāo)識

IP Internet Protocol 網(wǎng)際協(xié)議