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OFDM信道估计算法仿真程序
- 内容包括：LS，MMSE，LMMSE信道估计算法，在完整的OFDM系统下进行，信道仿真是瑞丽多径高斯信道
mmse仿真
- MMse信道估计数，都需要通过导频序列来获取同步信息，而且为了达到更好的均衡效果，OFDM 系统也要进行简单的频域均衡。此外，OFDM与SC．FDE的帧格式也十分相似，都 需要添加CP(SC．FDE采用UW)来吸收前面帧的干扰并满足循环卷积特性。 由于OFDM在结构和原理上都与SC．FDE十分相近，可以设计一种双模式系统。 双模式系统仅仅改变IFFT模块在发送端和接收端的位置就可以同时支持两种系统传 输。两种系统都可以通过编码、自适应调制和空间分集提高性能。而且，
RLS_LMS_beamforming
- 基于MMSE的波束形成器，采用RLS和LMS两种算法。-Based on MMSE，RLS and LMS algerithm is adopted !
OFDMsystembasedontheconversiondomainchannelestmati
- 本代码是基于OFDM系统的一种转换域估计算法，有整个OFDM系统及改进的信道估计算法仿真。包括LS,MMSE,LMMSE,DFT,及改进后的DCT算法。-The code is based on the OFDM system, the conversion of a domain estimation algorithm, the OFDM system and revamp the entire channel estimation algorithm for the simulation.
bd1
- 一个4*4mimo通信系统的仿真，qpsk调制，用mmse自适应解调，画出了ber曲线-A 4* 4mimo communication system simulation, qpsk modulation and demodulation with adaptive mmse, draw a curve ber
FSEDFE
- 自适应均衡器设计，采用分数间隔、判决反馈结构，MMSE算法。-Adapt a FSE+DFE combination for square M-QAM over T/2-spaced microwave channels with AWGN initialized by Unbiased MMSE-FSE receiver
LS_MMSE_OFDM
- ofdm通信系统信道估计，采用ls和mmse方法实现-ofdm communication system channel estimation using ls and mmse method
MIMO2
- MIMO 系统信道估计算法研究 引入MMSE算法，将之与LS算法共同仿真，进行算法之间性能的对比 -MIMO systems channel estimation algorithm for the introduction of MMSE algorithm, will be shared with the LS algorithm simulation, algorithm to the comparison between the performance
M_3
- ofdm系统仿真程序，简单估计了LMS信道没有加入与MMSE等其他信道估计算法的比较-ofdm system simulation program, a simple estimate of the LMS channel is not joined with other MMSE channel estimation algorithm
OFDMchannelEst
- OFDM system with channel model and channel estimation... -rayleigh channel generation,multipath channel, selective rayleigh channel, ls channel estion,mmse estimation, lmmse estimation,lr_lmmmse estimation
ofdm_channel
- OFDM简单链路，包含信道估计和信道均衡，算法包括LS和MMSE-OFDM simple links, including channel estimation and channel equalization, algorithms, including the LS and MMSE
InitialPerformanceEvaluationofDFTSpreadOFDMBasedS
- Abstract—In this paper we present an initial performance evaluation of the 3GPP UTRA Long Term Evolution (UTRA LTE) uplink with baseline settings. The performance results are obtained from a detailed UTRA LTE uplink link level simulator suppo
Pro
- vblastpic1:tx=2,rx=2时ZF,ZF-SIC,MMSE -SICvblastpic2:tx=4,rx=4时ZF,ZF-SIC,MMSE -SIC vblastpic3 vblastpic4:MIMO vblastpic6:tx=4,rx=4, vblastpic7ZF-SIC(unordered) vblastpic8: vblastpic9: vblastpic10: vblastpic11:能 vblastpic12:tx=2,rx=2,M
siso_ofdm
- IMT-Advanced标准下单天线OFDM通信系统中，MMSE估计和检测程序-siso-ofdm，MMSE algorith for estimate and detection
adc4
- with channel, take a input vector which is no of users of b[kx1] and then give to matched filter,non-correlating detector, and non-adaptive mmse,see the results by hadamard by randomised sequence.
MIMO_OFDM_main
- 关于MIMO-OFDM的调制技术，在个参数设置情况下的MMSE VBLAST仿真-about MIMO-OFDM
svd_lmmse
- OFDM系统中基于奇异值分解降秩的MMSE信道估计算法，非常经典-OFDM channel estimation by singular value decomposition.pdf
prueba
- ZF MMSE QPSK 16-QAM mimo 2x2 4x4 v-blast
zf_mmse
- MIMO预编码，线性zf,mmse预编码性能比较-MIMO pre-coding, linear zf, mmse Performance Comparison of precoding
OFDM-channel-estimation-methods
- 基于传统信道估计LS，MMSE，和不同多普勒频移下的误码率等(Based on the traditional channel estimation ls, MMSE, and different Doppler frequency shift bit error rate)