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04041093ofdm
- OFDM编程仿真信道衰落,主要是AWGN信道和瑞利多径信道!-OFDM channel decline was mainly AWGN and multipath Rayleigh Channel!
OFDM_LS_MMSE_compare
- 64个子载波的OFDM系统在多径衰落信道中LS和MMSE信道估计误码率比较，MATLAB程序-64 sub-carrier OFDM system in multipath fading channel LS and MMSE channel estimation error rate more, the MATLAB program
ofdm_gitosimulink
- This simulation simulates coded OFDM using RS Code over wireless channel This simulation simulate wireless Coded OFDM over mobile multipath fading channel. The model use QPSK, Reed-Solomon Channel Coding, and training based channel estimation -Th
ofdm-(1)
- The inherent robustness of OFDM against multipath effects makes it an excellent choice for situations where multiple transmitters are used simultaneously (to avoid shadowing effects) and a path difference to the receiver exists. One of the ma
OFDM-multipath-fading-channel-model
- this code give a matlab model for simulation the time varing channels with rayligh fading and soppler types spectrum for ofdm signals.
OFDM-program-code
- OFDM程序代码，其中包含了调制过程和降低峰均比以及在多径信道中的传输并对接收到的信号进行译码判决。-OFDM program code, which includes the modulation process and reduce the peak rate and transmission in the multipath channel and received signal decoding.
Synchronization-in-OFDM
- Synchronization in OFDM With its robustness against multipath fading, orthogonal frequency division multiplexing (OFDM) has become the modulation of choice for many modern wireless standards. However, OFDM is very sensitive to offsets in f
STUDY AND ANALYSIS OF TIMING OFFSET ESTIMATION METHODS IN OFDM SYSTEMS
- OFDM is a multi-carrier transmission technique. It converts the frequency selective fading channel into a collection of parallel flat fading sub-channels which simplifies the structure of a receiver. OFDM has been widely used in communication system
ofdm
- There is a simulation of Orthogonal Frequency Division Multiplexing (OFDM) in by multipath fading channels. -There is a simulation of Orthogonal Frequency Division Multiplexing (OFDM) in by multipath fading channels.
OFDM-SUI
- OFDM仿真文档，有发射机，接收机，信道，附件有matlab仿真代码-Fixed Broadband Wireless Access (BWA) is a promising technology which can offer high speed voice, video and data service up to the customer end. Due to the absence of any standard sp
OFDM-system-bit-error-rate-analyze-
- 完整的OFDM系统，包含调制解调，加入导频，循环前缀，在多径信道下的误比特率分析-Complete OFDM system, including modulation and demodulation, to join the pilot, cyclic prefix, in multipath channel bit error rate analysis
siso
- 自适应OFDM系统能根据信道估计得到信道的状态信息，自适应地调节发送端传输参数，从而提高系统的性能。其中OFDM是一种多载波调制技术，具有频谱利用率高、抗多径干扰、抗突发噪声差错等优点。 在VLC中引入自适应OFDM技术，可以提升系统的容量，提高传输质量，使系统具有更大灵活性，改善系统性能。在无线光通信领域对该技术的研究已成为个重要的方向。根据现有的研究人员所发表的文献，大多是基于基础性和理论性的研究，对可见光通信技术与自适应OFDM的研究甚少。(The adaptive OFDM syste
ITU_R
- Multipath channel, LTE standards
hu632
- Single path or multipath Rayleigh fading channel simulation, Channel coding, modulation, channel estimation, A one-dimensional transfer matrix method to calculate the phonon crystal structure.
cthjx
- Including AHP, factor analysis, regression analysis, cluster analysis, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Single path or multipath Rayleigh fading channel simulation.
pj312
- matlab prepared cellular automata, Single path or multipath Rayleigh fading channel simulation, Numerical solution of differential equations method.
OFDM1
- 多径时延信道下的OFDM误码率性能，进行了简单的lms信道估计(OFDM bit error rate performance in multipath delay channels)
STBC_MIMO_OFDM
- 这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计，在多径信道和高斯白噪声信道里的误码率分析(This is a based on space-time block coding of MIMO_OFDM communication system simulation design, the multipath channel and the analysis of the bit error rate in the white gaussian noise channel)
ofdm_macro_channel
- OFDM系统包括OFDM系统的调制解调，IFFT及FFT变换，保护间隔的加入对系统性能的改善，以及多径干扰、高速移动对系统误码率的影响。(The OFDM system includes modulation and demodulation of the OFDM system, IFFT and FFT transformation, the improvement of the protection interval to the system performance, and the i
多径效应
- OFDM多径效应的matalb仿真,真实有效(Simulation of OFDM multipath effect)