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CombinedDifferentialDopplerandTimeDelayCompensatio
- 有关水声通信中基于OFDM的多普勒频移的估计与补偿-the underwater communication OFDM-based Doppler frequency shift and the estimated compensation
ofdm.m
- 本人的主要任务是利用MATLAB作为仿真工具来实现OFDM在无线信道上的系统仿真，其中主要的仿真模块包括信源产生，波形预处理，调制，插入导频信号和保护间隔，无线信道，接收滤波器，信道估计和信号补偿，解调，计算误比特率模块。-My main task is to use MATLAB as a simulation tool to achieve the wireless channel on the OFDM system simulation, in which the main simula
compensation
- 使用matlab实现ofdm经过PA后在接收端进行失真抵消算法的仿真，其中调制方式包括mqam或mpsk-After the realization of OFDM using matlab at the receiving end after the PA distortion cancellation algorithm to carry out the simulation, which includes modulation MQAM or MPSK
OFDM
- OFDM通信系统调制解调 包括数字前端处理、卷积编码、峰均值抑制、符号定时、频偏检测、信道估计、相位补偿等-OFDM modulation and demodulation communication system including digital front-end processing, convolution coding, the mean peak inhibition, symbol timing, frequency offset detection, channel estim
Fast-VaryingDopplerCompensationforUnderwater
- 采用OFDM技术的水下通信中多普勒偏移补偿-Underwater communications using OFDM technology, Doppler shift compensation
40946673ofdm_program_matlab
- OFDM,802.11的残余相位补偿算法，用于分析非理想同步的情况-OFDM, 802.11 residual phase compensation algorithm for the analysis of non-ideal synchronization
sampling-offset-processing
- ofdm系统中采样偏差的估计与补偿，很好的文章，基本硬件实现都采用这种方法-sampling bias in estimation and compensation in ofdm systems, good article, the basic hardware implementations using this method
OFDM
- 首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提
12233456phase_comp
- 描述了OFDM调制解调中的相位补偿的算法的方法和相应的代码-Descr iption of the OFDM modulation and demodulation method of the phase compensation algorithm and the corresponding code
OFDM
- 首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提
Ternary-Sequence-Based-OFDM-Frame-Synchro-in-WIFI
- In this paper, we present and analyze efficient frame synchronization and frequency offset compensation scheme with ternary sequences for an orthogonal frequency division multiplexing (OFDM) system in Rayleigh fading channels. Frame synchronization
ofdm_1_1path_fading_perfect_compensation
- This the source code about OFDM under the condition of QPSK and perfect compensation. -This is the source code about OFDM under the condition of QPSK and perfect compensation.
eth-30122-02
- Frame-Based MIMO-OFDM Systems: Impairment Estimation and Compensation.
OFDM_ML
- 对OFDM的载波频偏进行估计和补偿，采用ML最大似然估计算法，有不同频偏值和不同信噪比的仿真结果图。-For OFDM carrier frequency offset estimation and compensation, using ML maximum likelihood estimation, have different values and different SNR offset simulation results shown in Fig.
paper5
- A Frequency-domain Compensation Scheme for IQ-Imbalance in OFDM Receivers
paper2
- Multiple Doppler frequency offsets compensation technique for high-mobility OFDM uplink
Fast-Varying-Doppler-Compensation-for-Underwater.
- acoustic ofdm matlab code with pdf
OFDM系统频偏估计与补偿
- 三代移动通信 OFDM 系统同步 频偏估计 频偏补偿(Three generation mobile communication, OFDM system, synchronization, frequency offset estimation, frequency offset compensation)
rapport 10
- Frequency Transposition and IQ Imbalance Compensation for Multicore Systems
ofdm_system
- 采用QPSK调制，研究OFDM多普勒频移估计与补偿算法(Research on Doppler Frequency Shift Estimation and Compensation Algorithms for OFDM Using QPSK Modulation)