搜索资源列表
On-performance-of-MIMO-OFDM-based-LTE-systems
- Ajey, S., B. Srivalli, et al. (2010). On performance of MIMO-OFDM based LTE systems. Wireless Communication and Sensor Computing, 2010. ICWCSC 2010. International Conference on. 4G wireless systems predominately employ multiple input multiple outp
OFDM
- 给出了OFDM在卫星通信中的系统框图并 在Simulink中仿真实现，利用改进的CMA恒模算法进行盲均衡处理，来去除时变卫星信道对信号的影响,基于4阶累积量的方法 将OFDM信号与其他调制类型信号区分开来-OFDM is given in the satellite communication system block diagram and Simulation in Simulink using the modified constant modulus algorithm CMA
OFDM_Estimation
- This folder contains matlab code for LSE estimation and equalization technique for OFDM
BICM-IDTurbo
- 基于硬判决的BICM-ID的Turbo均衡及其改进-Hard decision based on the BICM-ID in Turbo equalization and improvement
Channel-estimation-and-equalization-for-fixed_mob
- Alim, O. A., N. Elboghdadly, et al. (2007). Channel estimation and equalization for fixed/mobile OFDM WiMAX system in simulink. Proceedings of the 1st international conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications. Innsbr
SEMI-BLIND-TIME-DOMAIN-EQUALIZATION-FOR-MIMO-OFDM
- Semi blind time domain equalization of mimo ofdm system
MATLAB-a-Simulink-for-Digital-Communication
- Every thing about MIMO system and OFDM, including Matlab source, timing, frequency synchronization, equalization, estimation, PAPR, space time block code, channel capacity
OFDM-procedure
- main函数调用的子函数均可以随意修改,使用方便 模块包括：流程控制模块、卷积编译码模块、交织解交织模块、调制解调模块、OFDM调制解调模块、信道模块(为多径rayleigh信道)、均衡模块 可以正常运行,绝对适合做OFDM研究使用,有详细的注释,我自己写的,很容易理解. 经典收藏!! -The main function calls the subfunctions are free to modify, easy to use modules including: flow
Use-of-Linear-Transverse-Equalisers
- 在联合OFDM均衡下，线性横向均衡器和信道状态信息的使用情况-Transverse linear equalizer and the usage of the channel state information in the joint OFDM equalization
Channel-
- OFDM系统中的信道估计和均衡使用反向传播神经网络。-Channel estimation and equalization using backpropagation neural networks in OFDM systems.
OFDM--multipath-fadingsimulation
- OFDM通信系统抗多径衰落性能仿真，最后给出不同信道下，循环前缀、均衡技术对系统误码率影响的比较曲线，并得出结论。-OFDM communication system simulation of multipath fading Finally, under different channel, cyclic prefix, equalization impact on the system bit error rate comparison curve, and draw conclusion
ofdm_simulation_with_matlab
- 本文先简要介绍了OFDM的基本原理，然后进行了OFDM添加循环前缀后可以抗多径干扰的数学推导，在给出OFDM系统模型的基础上，用MATLAB语言对系统进行了仿真。最后给出不同信道下，循环前缀、均衡技术对系统误码率影响的比较曲线，并得出结论。-This paper first introduces the basic principles of OFDM, and then after the OFDM cyclic prefix can be added anti-multipath inter
OFDM_CHANNEL_Estimaton
- 程序详细地介绍了OFDM系统中导频信号信道估计的作用，适用于快衰落信道，能够快速跟踪均衡信道，同时包含一个详细介绍算法（LS MMSE）的算法文档。-Procedures described in detail in the pilot signal OFDM system channel estimation role for fast fading channels, fast track channel equalization, and contains a detailed algor
ofdm-bpsk-with-mmse
- matlab code for ofdm bpsk communication with mmse equalization
mimoML
- ML detection for mimo ofdm scr ipt for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Maximum Likelihood equalization -ML detection for mimo ofdm scr ipt for computing the BER for BPSK modu
chap2_OFDM_basics
- frequency division multiplexing (OFDM) is used extensively in broadband wired and wireless communication systems because it is an effective solution to intersymbol interference (ISI) caused by a dispersive channel. This becomes increasingly important
Optimum_OFDM_Receiver_1
- basic concept of OFDM is quite simple [4]–[7]. Data is transmitted in parallel on a number of different frequencies, and as a result the symbol period is much longer than for a serial system with the same total data rate. Because the symbol perio
[13]-xiaomin_thesis
- This paper depicts the development of Orthogonal Frequency Division Multiplexing a historical perspective. A summary of major research milestones are noted that contributed to modern-day OFDM. These contributions include the use of discrete F
introduction-to-OFDM-2
- 4HE BASIC IDEA OF /&$- IS TO DIVIDE THE AVAILABLE SPECTRUM INTO SEVERAL SUBCHANNELS ?SUBCARRI? ERS?? Y MAKING ALL SUBCHANNELS NARROWBAND? THEY EXPERIENCE ALMOST ?AT FADING? WHICH MAKES EQUALIZATION VERY SIMPLE? 4O OBTAIN A HIGH SPECTRAL EbCIENCY