1)OFDM正交频分多路复用
1.Orthogonal Frequency-Division Multiplexing(OFDM) transmitter diversity scheme based on Space-Frequency Block Code(SFBC) can effectively overcome detrimental influences induced by fast fading channels and improve system performance by utilizing space diversity.空频分组编码(SFBC)结合正交频分多路复用(OFDM)的发射分集方案(SF-OFDM)利用空间分集可以有效克服快衰落信道造成的不利影响,提高系统性能。
2.In this paper,we construct the OFDM C DMA and OFDM-CDMA system on the Matla b platform,and contrast their performance with different users,differe nt multipath and different SNR.在MATLAB平台上搭建了正交频分多路复用(OFDM)、码分多址(CDMA)以及正交频分多路复用—码分多址(OFDM-CDMA)的仿真系统,分析了用户数、多径及信噪比对系统误码率的影响,并进行了性能比较,得出了有意义的结论。
3.Two timing offset estimation methods for orthogonal frequency division multiplexing(OFDM)sys-tem as modifications to T.Cox提出的解决正交频分多路复用(OFDM)系统定时同步的基础上,给出了两种改进算法。
英文短句/例句
1.OFDM (orthogonal frequency division multiplexer)正交频分多路复用技术,[港]正交多任务分频技术
2.Researches on Performance for Pre-Equalized Orthogonal Frequency Division Multiplexing Wireless Communication Systems;预均衡正交频分多路复用系统性能研究
3.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
4.Orthotropic Frequency Division and Multi-Carrier CDMA Technology;正交频分复用(OFDM)和多载波CDMA技术
5.Parameters Estimation and Signal Detection for OFDMA Uplink Without CP Based on Time Oversampling无循环前缀正交频分复用多址上行链路处理算法
6.frequency division multiplex telegraph system频分多路复用电报系统
7.OFDM Symbol Synchronization Algorithm in Multi-Path Fading Channel多径衰落信道下的正交频分复用符号同步算法
8.Study of the Complex Detection System of OFDM and FM正交频分复用和调频复合探测体制研究
9.Multiuser Harmonious Resource Allocation in Power-line Communication OFDM Systems电力线通信正交频分复用系统中多用户协调资源分配
10.A FFT/IFFT Processor for MB-OFDM UWB Applications一种应用于多带正交频分复用超宽带的IFFT/FFT处理器
11.Research on Adaptive Technology Based on Orthogonal Frequency Division Multiplexing;基于正交频分复用的自适应技术研究
12.On Synchronization in Orthogonal Frequency Division Multiplexing Systems;正交频分复用系统中的同步技术研究
13.Research on Synchronization in OFDM System;正交频分复用系统中同步技术的研究
14.On OFDM System and Key Technologies;正交频分复用系统及其关键技术研究
15.Research on the Estimation of Frequency Offset in OFDM System;正交频分复用系统频率偏移估计的研究
16.Research on Carrier Frequency Offset Estimation Algorithms in Orthogonal Frequency Division Multiplexing(OFDM) Systems;正交频分复用系统中载频偏移估计算法的研究
17.Frequency Deviation Estimation for TDS-OFDM System时域同步正交频分复用系统的频偏估计
18.microwave relay system using frequency division multiple频分多路复用微波中继系统
相关短句/例句
orthogonal frequency division multiplexing正交频分多路复用
1.The nonlinear distortion effects of a solid state power amplifier (SSPA) on the transmission system of orthogonal frequency division multiplexing (OFDM) digital high definition television (HDTV) were investigated.研究了固态功率放大器（ＳＳＰＡ）非线性失真对正交频分多路复用（ＯＦＤＭ）数字高清晰度电视（ＨＤＴＶ）传输系统性能的影响。
2.A space-time-frequency(STF) coded orthogonal frequency division multiplexing (OFDM) transmitter diversity scheme for fast fading frequency selective channels is proposed.提出了一种基于空间时间频率(STF)编码的正交频分多路复用(OFDM)发射分集方案,这种传输方案可用于频率选择性快衰落信道。
3.The orthogonal frequency division multiplexing(OFDM)technology has been widely used in the communication realm.正交频分多路复用技术在通信领域已经被广泛应用,本文将其应用于电力线通信并根据速率最大化准则,提出基于模拟退火遗传算法的功率分配方案,可进一步提高通信信道的利用率。
3)orthogonal frequency division multiplexing(OFDM)正交频分多路复用
4)Differential OFDM差分正交频分多路复用
5)OFDM正交频分多路复用技术
6)COFDM编码正交频分多路复用
延伸阅读
频分多路通信 见多路通信、有线载波通信。
