电信术语分类词典—B
From 网络大典维基
- B3ZS(双极讯号三零替换)
- B6ZS(双极讯号六零替换)
- B8ZS: Bipolar 8 Zero Substitution(双极讯号八零替换)
- Babble(干扰音)
- Backbone Cabling(主干线布线)
- Back-channel(反向通道)
- Background Noise(后台噪音)
- Back-Haul(迂回信程)
- Back-to-back connection(背对背连接)
- Backward Channel(反向信道)
- Backward signal(反向信号)
- BAF: Bellcore AMA Format(贝尔自动信息计费格式)
- Balance Return Loss(回波损耗平衡)
- Balanced Impedance(平衡阻抗)
- Balanced Line(平衡线路)
- Ballot(投票)
- BAN: Billing Account Number(收费帐号)
- Band(波段)
- Band Elimination Filter(带阻过滤器)
- Banded Rates (统一收费价格)
- Bandwidth Cap (宽带上限)
- Bandwidth Compression (带宽压缩)
- Bandwidth Limited Operation(带宽受限运行)
- Bandwidth throttling (带宽遏流)
- Basic Service (基本服务)
- BCC: Block Check Character(信息组校验符号)
- BCD: Binary Coded Decimal (二-十进制计数法)
- BCH Code: Bose, Ray-Chaudhuri, Hocquenghem Code(多个随机错误模式校正编码)
- B-Channel Bundling (B通道捆绑)
- BDCS: Broadband Digital Cross-Connect System(宽带数字交叉连接系统)
- Bell Customer Code(贝尔用户编码)
- Bellcore(贝尔核心标准)
- BER: Bit Error Rate(比特误差比率)
- BERT: Bit Error Rate Tester(比特误差率检测)
- BHCA: Busy Hour Call Attempt (忙时呼叫尝试)
- BIB: Backward Indicator Bit(反向指示比特)
- Bidirectional Switch(双向开关)
- Bifurcated(两端分开)
- Billboard Antenna(横列定向天线)
- Bill-To-Room
- Binary Golay Code(二进制戈莱码)
- Binary Signal(二进位信号)
- Binary Switch(二进制交换)
- Biphase Mark Code(双相符号编码)
- Bipolar(双极性)
- Bipolar Encoding(双极编码)
- Bipolar Signal (双极信号)
- Bit Pairing (比特配对)
- Bit Slip (比特损失)
- Bit Stuffing (比特填充)
- Bit Synchronous (同步比特)
- Bit-count integrity (比特值的完整性)
- Biternary Transmission(双三进制传输)
- BITS: Building Integrated Timing Supply (建筑物综合定时供给系统)
- Black noise(黑色噪音)
- Black recording(黑色记录)
- Blind Transmission(盲信号传输)
- B-link: Bridge-link(桥接链路)
- Blocked Attempt(被阻挡的拨号尝试)
- Blocking(通讯被阻挡)
- Blocking probability(通讯被阻挡的概率)
- BOC: Bell Operating Company(贝尔营业公司)
- BPON: Broadband Passive Optic Network(宽带无源光网络)
- BPV: Bipolar Violation(双极性违规)
- BRAS: Broadband Remote Access Server(宽带远程接入服务器)
- BRI: Basic Rate Interface(基本速率接口)
- BR-ISDN: Basic Rate(ISDN基本速率ISDN)
- Broadband Internet(Access宽带互联网接入)
- Broadband open access(宽带开放接口)
- Broadband Telephony(宽带电话)
- BSE: Basic Service Element(基本服务项目)
- BSN: Backward Sequence Number(逆序号码)
- BT Group(英国电讯集团)
- Busy Hour(高峰时段)
- Busy Signal(占线信号)
- Busy Tone(忙音)
- Busy Verification Tone(占线确认音)
- Bypass Trunk Group(旁路干线群)


