| 术语 | 描述 |
|---|---|
| FACH Forward Access Channel | 前向接入信道 |
| FER Frame Erasure Rate, Frame Error Rate | 误帧率 |
| Fuw Frequency of unwanted signal | 非有用信号的频率 |
| FPLMN Forbidden Public Land Mobile Network | 禁止的PLMN |
| GMM GPRS Mobility Management | GPRS移动性管理 |
| GPRS General Packet Radio Service | 通用分组无线业务 |
| GSM Global System for Mobile communications | 全球移动通信系统 |
| HARQ Hybrid Automatic Repeat Request | 混合自动重传请求 |
| HPLMN Home Public Land Mobile Network | 归属PLMN |
| HSDPA High Speed Downlink Packet Access | 高速下行分组接入 |
| HSPA+ High Speed Packet Access+ | 增强型高速分组接入 |
| HSUPA High Speed Uplink Packet Access | 高速上行分组接入 |
| Ioc The power spectral density of a band limited white noise source as measured at the UE antenna connector. | 带限白噪声功率谱密度 |
| Ior The total transmit power spectral density of the downlink signal at the BS antenna connector. | 总功率谱密度 |
| Ior' The received power spectral density of the downlink signal as measured at the UE antenna connector. | 接收到的下行链路信号功率谱密度 |
| IMSI International Mobile Subscriber Identity | 国际移动用户身份标识 |
| MAC Medium Access Control | 媒体接入控制 |
| ME Mobile Equipment | 移动美利体育官网首页网址 |
| MIMO Multiple-Input Multiple-Output | 多输入多输出 |
| MM Mobility Management | 移动性管理 |
| MRP Mouth Reference Point | 嘴参考点 |
| MSC Mobile Switching Centre | 移动交换中心 |
| NAS Non Access Stratum | 非接入层 |
| OPLMN Operator controlled PLMN | 运营商控制的PLMN |
| P-TMSI Packet TMSI | 分组TMSI |
| PDCP Packet Data Convergence Protocol | 分组数据收敛协议 |
| PDP Packet Data Protocol | 分组数据协议 |
| PLMN Public Land Mobile Network | 公众陆地移动网络 |
| PPM Parts Per Million | 百万分之一 |
| RAT Radio Access Technology | 无线接入技术 |
| RF Radio Frequency | 射频 |
| RLC Radio Link Control | 无线链路控制 |
| RPLMN last Registered PLMN | 上次登记的PLMN |
| RLR Receiving Loudness Rating | 接收响度评定值 |
| S-CCPCH Secondary Common Control Physical Channel | 辅助公共控制物理信道 |
| SIR Signal to Interference Ratio | 信干比 |
| SLR Sending Loudness Rating | 发送响度评定值 |
| SRNC Serving Radio Network Controller | 服务无线网络控制器 |
| SS Simulator System | 模拟系统 |
| STMR Side Tone Masking Rating | 侧音掩蔽评定值 |
| TD-SCDMA Time Division-Synchronization Code Division Multiple Access | 时分-同步码分多址接入 |
| TDD Time Division Duplexing | 时分双工 |
| TFC Transport Format Combination | 传输格式组合 |
| TMSI Temporary Mobile Subscriber Identity | 临时移动用户身份标识 |
| UE User Equipment | 用户美利体育官网首页网址 |
| UICC Universal Integrated Circuit Card | 通用集成电路卡 |
| UPLMN User controlled PLMN | 用户控制的PLMN |
| UTRAN Universal Terrestrial Radio Access Network | 通用陆地无线接入网络 |
| VPLMN Visitor PLMN | 访问地PLMN |
| ACLR Adjacent Channel Leakage power Ratio | 邻道泄漏功率比 |
| ACS Adjacent Channel Selectivity | 邻道选择性 |
| AFC Automatic Frequency Control | 自动频率控制 |
| AGC Automatic Gain Control | 自动增益控制 |
| AM Acknowledged Mode | 确认模式 |
| AMR Adaptive Multi Rate | 自适应多速率 |
| ANR Ambient Noise Rejection | 环境噪声抑制 |
| AS Access Stratum | 接入层 |
| ASD Acceleration Spectral Density | 加速谱密度 |
| ATM Asynchronous Transfer Mode | 异步传输模式 |
| AuC Authentication Centre | 鉴权中心 |
| AWGN Additive White Gaussian Noise | 加性高斯白噪声 |
| BCCH Broadcast Control Channel | 广播控制信道 |
| BCH Broadcast Channel | 广播信道 |
| BER Bit Error Rate | 误码率 |
| BLER Block Error Rate | 误块率 |
| CCCH Common Control Channel | 公共控制信道 |
| CCPCH Common Control Physical Channel | 公共控制物理信道 |
| CM Connection Management | 连接管理 |
| CN Core Network | 核心网 |
| CQI Channel Quality Indicator | 信道质量指示 |
| CRNC Controlling Radio Network Controller | 控制无线网络控制器 |
| CS Circuit Switched | 电路交换 |
| CW Continuous Wave (un-modulated signal) | 连续波(未调制信号) |
| DAI Digital Acoustic Interface | 数字音频接口 |
| DCH Dedicated Channel | 专用信道 |
| DL Down Link | 下行链路 |
| DPCH Dedicated Physical Channel | 专用物理信道 |
| DPCH_Ec Average energy per PN chip for DPCH | DPCH每个伪随机码的平均能量 |
| DRNC Drift Radio Network Controller | 迁移无线网络控制器 |
| DTX Discontinuous Transmission | 非连续发射 |
| EIRP Effective Isotropic Radiated Power | 有效全向辐射功率 |
| ERL Echo Route Loss | 回波路径损耗 |
| ERP Ear Reference Point | 耳参考点 |
| EVM Error Vector Magnitude | 误差矢量幅度 |
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页面更新时间: 2026-07-26 09:57