电信术语分类词典—L
From 网络大典维基
- Label(标签)
- LAMA: Local Automatic Message Accounting(本地自动信息计费)
- LAPB: Link Access Procedure, Balanced(链路访问过程平衡)
- LAP-D: Link Access Procedure, D-Channel(D信道上的链路接入程序)
- LAPF: Link Access Procedure for Frame Mode Services(数据链路层帧方式接入协议)
- LAP-H: Link Access Procedure for H-Channel(H信道链路访问规程)
- LAP-M: Link Access Procedure for Modems(调制解调器链路接入规程)
- LAPS: Link Access Procedure-SDH(SDH 上的链路接入规程)
- LASS Code: Local Area Signaling Services Code(局域信令服务编码)
- LASS: Local Area Signaling Service(局域信令服务)
- Last Choice Route(最终选择路径)
- Last Mile(最后一英里)
- Last Mile Technology(最后一英里技术)
- LATA Tandem(本地访问传输区域串联)
- LATA: Local Access And Transport Area(本地访问和传输区域)
- LCV: Line Code Violation(线路编码违规)
- LDN: Listed Directory Number(目录表中的号码)
- Leased line(专用线路)
- LEC Billing(LEC计费)
- LEC Card(LEC卡)
- LEC Charges(LEC费用)
- LEC: Local Exchange Carrier(本地电信运营商)
- LERG: Local Exchange Routing Guide(本地交换路径指南)
- LH: Line Hunting(线路查找)
- Line Busy Tone(占线音)
- Line Code(线路编码)
- Line Conditioning(线路调节)
- Line Equipment(线路设备)
- Line Finder(寻线机)
- Line Link(线路连接)
- Line Load Control(线路负荷控制)
- Line Noise(线路噪音)
- Line Number(线路编码)
- Line Relay(线路继电器)
- Line Segment(线段)
- Line Signaling(线路信令)
- Line Speed(线路速率)
- Line Turnaround(线路转向)
- Linear Distortion(线性失真)
- Link-by-Link Signaling(逐段链路信令)
- LLU: Local Loop Unbundling(本地环路开放)
- LNP: Local Number Portability(本地号码转移)
- Load(负荷)
- Load Balancing(负荷平衡)
- Load Coil(感应加热线圈)
- Loaded Lines(负载线路)
- Local Access Mileage(本地连接里程)
- Local Channel(本地通道)
- Local Exchange Loop(本地交换回路)
- Local Loop(本地回路)
- Long-haul communications(持久通讯)
- Longitudinal voltage(纵向电压)
- Loop(回路)
- Loop Length(回路长度)
- Loop Start Signaling(回路开始信令)
- Loop Transmission Facilities(回路传输设备)
- Loop-start Trunk(回路启动干线)
- Low Tone(低音)
- Low-density parity-check code(低密度奇偶校验检查码)
- LPC: Linear Predictive Coding(线性预测编码)
- LPF: Low-pass Filter(低通滤波器)
- LRC: Longitudinal Redundancy Check(纵向冗余校验)
- LSSU: Link Status Signal Unit(链路状态信号单元)
- LTB: Last Trunk Busy(最后一个中继线忙)
- LTCCS: Last Trunk CCS 最后一个干线CCS)
- LTE: Line Terminating Equipment(电路终端设备)


