Search - snr ofdm

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[Communication] OFDM1 DL : 0: matlab环境中ofdm基本原理的源程序，实现了误码率和SNR关系的图形显示
Date : 2008-10-13 Size : 1.64kb User : 张星星
[Communication] OFDM_SNR DL : 0: BPSK modulation with BER with and without OFDM Here are the files for a OFDM modulation. Where in I have used a BPSK modulation and showed the decrease in BER with OFDM. This project was done as a course project under the Guidance of Dr. Dayalan Kasilingam, Umass Dartmouth. -BER with BPSK modulation with and without O FDM Here are the files for a OFDM modulation. Whe 're in I have used a BPSK modulation and showed the decrease in BER with OFDM. This project was done as a course project under the Guidance of Dr.. Day alan Kasilingam, UMassOnline Dartmouth.
Date : 2025-12-31 Size : 3kb User : 王海霞
[Communication] R1-091695 DL : 0: Phase noise resulting in Common Phase Error (CPE) and Inter-Carrier Interference (ICI) is a critical challenge to the implementation of OFDM systems. Modeling phase noise as a stationary Gaussian random process with the specified power spectrum density, different from conventional approaches which mostly relay on pilots to provide CPE estimation, we explore the statistical characteristics of the sufficient statistics then propose a pilot-aided decision-directed approach according to maximum-likelihood criterion. Numerical results demonstrate that the proposed algorithm enjoys 2dB gain at moderate SNR and is quite robust against possible model mismatch
Date : 2025-12-31 Size : 145kb User : xiaobo
[Communication] R1-092264 DL : 0: Phase noise resulting in Common Phase Error (CPE) and Inter-Carrier Interference (ICI) is a critical challenge to the implementation of OFDM systems. Modeling phase noise as a stationary Gaussian random process with the specified power spectrum density, different from conventional approaches which mostly relay on pilots to provide CPE estimation, we explore the statistical characteristics of the sufficient statistics then propose a pilot-aided decision-directed approach according to maximum-likelihood criterion. Numerical results demonstrate that the proposed algorithm enjoys 2dB gain at moderate SNR and is quite robust against possible model mismatch
Date : 2025-12-31 Size : 6kb User : xiaobo
[Communication] 3093421subspace_mimo2 DL : 0: mimo-ofdm系统仿真，输出仿真图，信道脉冲响应实部虚部随信噪比变化时的改变图-mimo-ofdm system simulation, simulation output figure, the channel impulse response changes in real and imaginary parts of the map changes with SNR
Date : 2025-12-31 Size : 1kb User : 666
[Communication] matlab-OFDM DL : 0: 通信系统，基于MATLAB对OFDM进行仿真，结果有调制解调图，信噪比，眼图等等。- Communications systems, based on OFDM MATLAB simulation results have modem map, SNR, eye and so on.
Date : 2025-12-31 Size : 9kb User : xcl
[Communication] freqency-offset-ofdm.txt.tar DL : 0: Computing the SNR loss due to frequency offset in OFDM modulation
Date : 2025-12-31 Size : 1kb User : Saaya