无线术语分类词典—S
From 网络大典维基
- S/I: Signal-to-interference ratio(信号干扰比)
- SABP: Service Area Broadcast Protocol (服务区域广播协议)
- S/N: Signal-To-Noise Ratio(信噪比)
- SACCH: Slow Associated Control Channel(缓慢相关控制信道)
- SALT: Speech Application Language Tags(语音应用语言标签)
- Sampling(采样)
- SAT: Set-up Audio Tone(建立音频单音)
- Satellite(人造卫星)
- Satellite Communication(卫星通讯)
- Satellite Internet(卫星网络)
- Satellite phone(卫星电话)
- Scattering(散射)
- SCCH: Signaling Control Channel(信令控制通道)
- SCH: Synchronization Channel(同步信道)
- SDCCH: Stand-alone Dedicated Control Channel(独立专用控制信道)
- SDMA: Space Division Multiple Access(空分多址)
- SDP: Service Discovery Protocol(服务发现协议)
- Sector(扇区)
- Sector Antenna(扇形天线)
- Service area(服务区)
- SF: Spreading Factor(扩散因子)
- SFHMA: Slow Frequency Hopped Multiple Access(慢速跳频多重存取)
- SFN: Single Frequency Network(单频网络)
- SGF: Signaling Gateway Function(信令网关功能)
- SGSN: Serving GPRS Support Node(GPRS服务支持节点)
- Shadow fading(遮蔽衰落)
- SHF: Super High Frequency(超高频)
- SiGe: Silicon-Germanium Technology(矽锗制程技术)
- Signal Booster(信号放大器)
- Signal Diversity(信号分集)
- Signal loss(信号丢失)
- Signal Strength(信号强度)
- Silent Alert(无声警报)
- SIM Card(SIM卡)
- SIM: Subscriber Identity Module(用户识别模块)
- SIMO: Single Input Multiple Output(单输入多输出)
- Simulcast(同时联播)
- SINR: Signal to Interference plus Noise Ratio(信号与干扰加噪声比)
- SISO: Single Input Single Output(单输入单输出)
- Site survey(站点检测)
- SLF: Subscription Locator Function(签约定位功能)
- Slotted ALOHA(阿罗哈冲突协议)
- Slow fading(慢衰落)
- SM: Spatial Multiplexing(空间多工)
- Smart phone(智能电话)
- SMATV: Satellite Master Antenna Television(卫星电视共享天线系统)
- SMG: Special Mobile Group(特别移动组)
- SMLC: Serving Mobile Location Center(服务移动定位中心)
- SMLCPP: Serving Mobile Location Center Peer-to-Peer Protocol(服务移动定位中心对等协议)
- SMPP: Short Message Peer to Peer(短消息点对点协议)
- SMR: Specialized Mobile Radio(专用移动无线电)
- SMS: Short Message Service(短信服务)
- SMS-CB: Short Message Service - Cell Broadcast(短消息服务-单元广播)
- SMS-PP: Short Message Service - Point to Point(短消息服务-点对点)
- SNIR: Signal to Noise plus Interference Ratio(信号和噪声加干扰比)
- SNR: Signal-to-noise Ratio(信噪比)
- S-OFDMA: Scalable Orthogonal Frequency Division Multiple Access(可升级正交频分多址)
- SHO: Soft Handoff(软传递)
- Soft Handoff(软式交递)
- Software Access Point(软件存取点)
- Space diversity(空间分集)
- SPACH: SMS Point-to-point Channel(点对点短讯服务信道)
- Spectrum(频谱)
- Spectrum Allocation(频带分配)
- Spectrum Assignment(频波分配)
- Spectrum Reuse(频谱再用)
- Spectrum spreading(频谱扩散)
- Speech coding(语音编码)
- Spread spectrum(展频)
- SR: Spread Rate(传播速率)
- SRNC: Serving Radio Network Controller(服务无线电网络控制器)
- SS: Subscriber Station(用户站点)
- SSB: Single-sideband modulation(单边带调制)
- SSD: Shared Secret Data(子密钥)
- SSI: Service Set Identifier(服务设置标识符)
- SSID: Service Set Identifier(服务设置标识符)
- STAP: Space-Time Adaptive Processing(时空适应性处理)
- STBC: Space Time Block Coding(空时块码)
- STC: Space Time Coding(空时编码)
- STD: Selective Transmit Diversity(信令传输转换)
- STTC: Space–Time Trellis Coding(空时格状编码)
- Sub Network(子网)
- Supplementary services(补充性服务)
- Symbian
- SyncML(同步技术)


