frequency division
英 [ˈfriːkwənsi dɪˈvɪʒn]
美 [ˈfriːkwənsi dɪˈvɪʒn]
频率分割（划分）；分频
双语例句
- Goldsmith said that most second-generation, or2G, cell phones use a combination of time division and frequency division.
戈德史密斯说，大多数第二代手机或2G手机采用时间划分和频率划分相结合的方式。 - In this paper we discussed a feedback loop for carrier frequency offset synchronization in orthogonal frequency division multiplexing ( OFDM) systems.
研究了一种正交频分复用系统中的频率同步环路。 - A timing and frequency synchronization scheme based on FH sequence is proposed for the free space optical communication Orthogonal Frequency Division Multiplexing ( FSO-OFDM).
提出了一种基于FH序列的自由空间光通信多载波调制（FSO-OFDM）时间频率同步方案。 - Adaptive channel estimation algorithm for orthogonal frequency division multiplexing based on regression model and Kalman filter
基于多项式模型和卡尔曼滤波器的正交频分复用自适应信道估计算法 - Power allocation of cognitive orthogonal frequency division multiplexing system
认知正交频分复用系统的功率分配研究 - Orthogonal frequency division multiplexing lectures software simulation program, and I hope to help you.
正交频分复用讲课的软件仿真程序，希望对你有所帮助。 - Orthogonal frequency division multiplexing ( OFDM) systems are very sensitive to the synchronization error.
正交步分复用系统对同步误差非常敏感。 - Target full polarization instantaneous measurement based on orthogonal frequency division
基于正交频率分集的目标全极化瞬时测量方法 - A packet scheduling algorithm for mixed traffics was proposed in orthogonal frequency division multiple access ( OFDMA) systems.
提出了一种基于正交频分多址接入系统的混合业务分组调度算法。 - Adaptively Modulated Optical Orthogonal Frequency Division Multiplexing System with Variable Guard Interval
自适应调制光正交频分复用系统的可变长保护间隔研究 - In this paper we discuss a block coding scheme for reduction of peak-to-average power ratio ( PAR) of an orthogonal frequency division multiplexing ( OFDM) system.
讨论了一种降低正交频分复用（OFDM）系统峰均比的分组编码方法。 - In this paper, a new transmit beamforming scheme with limited feedback is presented in Multiple-Input Single-Output Orthogonal Frequency Division Multiplexing ( MISO-OFDM) systems.
该文提出了一种在有限反馈条件下多入单出–正交频分复用（MISO-OFDM）系统中基于误码率的波束成形方案。 - A phase pre-emphasis technique used in an all-optical sampling orthogonal frequency division multiplexing ( AOS-OFDM) system is proposed and demonstrated.
本论文提出并验证了用于全光采样正交频分复用系统中的相位预加重技术。 - China digital television terrestrial broadcasting standard GB20600-2006 is based on TDS-OFDM ( Time-Domain Synchronous orthogonal Frequency Division Multiplexing) systems.
中国地面数字电视广播标准GB20600-2006是基于时域同步-正交频分复用（TDS-OFDM）系统的。 - Proportional Fair Schedule Algorithms in Orthogonal Frequency Division Multiplexing System
正交频分多路复用系统中的比例公平调度算法 - A new blind frequency offset estimation method based on cyclic prefix and virtual subcarriers in coherent optical orthogonal frequency division multiplexing ( CO-OFDM) system is presented.
在相干光正交频分复用系统中，本文提出了一种新型的基于循环前缀和虚载波的盲频偏估计方法。 - An apparatus and method having a de-interleaving memory and a controller is used for de-interleaving interleaved data in a coded orthogonal frequency division multiplexing receiver.
正交编码分频多工接收器中一种具有一反交错记忆体和一控制器，而用来将已交错资料反交错的装置与方法。 - Timing synchronization algorithm based on training sequence in multi-input multi-output-orthogonal frequency division multiplexing ( MIMO-OFDM) system were demonstrated.
对多入多出-正交频分复用（MIMO-OFDM）系统中基于训练序列的定时同步算法进行了阐述。 - Acoustic Target Recognition in Battlefield Based on Multiscale Frequency Division and Nonuniform Weight
基于多尺度分频和变权的战场声目标识别 - Analysis of Adaptive Loading Algorithms in Orthogonal Frequency Division Multiplexing Systems
正交频分复用系统自适应分配算法分析 - In the recent year, Orthogonal Frequency Division Multiplexing becomes the technique of the popular choice for the transmission.
中文摘要近年来，正交分频多工调变技术在通讯系统上，已经成为受欢迎的调变技术。 - The network lifetime optimization issue is investigated for bidirectional two-hop cooperative Orthogonal Frequency Division Multiplexing ( OFDM) systems recruiting multiple relays.
该文研究双向两跳协作多中继正交频分复用（OFDM）系统的网络寿命优化问题。 - Test results shows that the video telemetry with frequency division multiplexing technique has the advantage of strong interference-free ability and realtime property under high dynamic transmission.
试验测试结果表明：频分复用传输体制实现的视频遥测系统具有数据传输抗干扰能力强和图像在高动态条件下传输实时性强等优点。 - OFDM ( orthogonal frequency division multiplexer) microwave relay system using frequency division multiple
正交频分多路复用技术，[港]正交多任务分频技术频分多路复用微波中继系统 - Through spotlights cost reducing and frequency division utilization it improves system efficiency.
通过聚光降低成本，通过分频综合利用提高系统效率。 - Frequency division multiplex telegraph system
频分多路复用电报系统 - Use of one channel for several messages by timedivision multiplex or frequency division.
通过时分或频分多路复用的方法，用单个信道传输多个报文。 - A scheme of Margin Adaptive ( MA)-based improved subcarrier and bit allocation was proposed for resource allocation in multiuser Orthogonal Frequency Division Multiplexing ( OFDM) system.
针对多用户正交频分复用（OFDM）系统资源分配问题，提出了一种改进的基于边缘自适应（MA）准则的子载波和比特分配算法。 - Principles, applications and development of optical orthogonal frequency division multiplexing technology
光正交频分复用技术的原理、应用与发展 - A new signal detection method was presented for orthogonal frequency division multiplexing ( OFDM) systems with insufficient cyclic prefix ( CP).
提出了一种适用干正交频分复用（OFDM）系统循环前缀（CP）不足情况下的新型信号检测方法。