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- low data rate UHF satellite 低数据率特高频卫星
- A new coding method TFS isproposed, which can result in very simple CMOS implementation in a low data rate sensor network. 并提出了一种新的编码方法TFS,结果表明它能在低速率数据传输的传感器网络中实现一种简单且具有功效的CMOS操作。
- ZigBee(IEEE 802.15.4 standard) is a rising wireless network technology which is of short space,low complicacy,low power consumption,low data rate and low cost. ZigBee(IEEE 802.;15
- Aim at the low data rate and poor bandwidth efficiency of DS-CDMA used in traditional SMA multi-access servings of TDRSS,a substituted scheme adopting MC-CDMA was put forward. 针对传统跟踪与数据中继卫星通信系统(TDRSS)SMA多址业务中单载波CDMA数据传输速率和频带利用率低的缺点,提出采用多载波CDMA(MC-CDMA)进行替代的方案,对MC-CDMA在TDRSS中应用需解决的关键技术问题进行分析并提出相应的对策。
- The disadvantages are the low data rates and a relatively long connection time. 缺点是低资料速率和一个相对较长的连接时间。
- Lower data rates are provided using a technique known as subrate multiplexing . 更低的数据速率采用子速率复用技术实现。
- Orthogonal Frequency Division Multiplexing (OFDM) is a special case of multicarrier transmission, in which a single high rate datastream is transmitted using a number of lower data rate subcarriers. OFDM(Orthogonal Frequency Division Multiplexing 正交频分多路复用)是一种特殊的多载波传输方式，由于它使用一系列低速子载波并行传输数据，使得传输速率得到大幅度提高。
- Each class is defined with an average data rate. 每一类都定义有一平均数据速率。
- LDRI Low Data Rate Input 低数据速率输入
- low data rate 低数据率
- Using the company's UAS battle-management software, airborne operators issued NATO-standard sensor and air-vehicle commands via a UHF satellite communication link and ground-station relay. 采用波音公司无人机战斗管理软件，机载操作人员通过特高频卫星通信链路和地面站中继发布北约标准传感器和飞行器命令。
- Automated Low Data Rate Input 自动化低速率数据输入
- The proposed algorithm can be used to demodulate high data rate and bandwidth efficient QPSK signal, which is used in Tracking and Data Relay Satellite System (TDRSS). 它可应用于中继卫星通信中高速数传且频带有效QPSK的同步解调。
- automatic low data rate input 自动低数据速率输入
- low data rate input 低速数据输入
- Fast data rate, up to 100 megabits per second (Mbps) or over. 其数据传递速率高，可达100兆位/秒(Mbps)甚至更高。
- A high data rate demo system of OCDMA video transmission. 高速二维时域/谱域OCDMA视频传输演示系统
- The maximum data rate that can be attained over a given channel. 给定信道中获得的最大数据率。
- EDGE is the abbreviation of Enhanced Data Rate for GSM Evolution. EDGE是英文Enhanced Data Rate for GSM Evolution的缩写,即增强型数据速率GSM演进技术。
- The internal data rate of LAN is at least several Mbit/s. 局域网的内部传输率至少为几兆字节每秒。
