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Description: ofdm系统基于LS和LMS信道估计的SER性能仿真对比。-ofdm system based on LS and LMS Channel Estimation SER Performance Comparison.
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Size: 2279 |
Author: cheng |
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Description: ofdm系统基于LS和LMS信道估计的SER性能仿真对比。-ofdm system based on LS and LMS Channel Estimation SER Performance Comparison.
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Size: 2048 |
Author: cheng |
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Description: 主函数Alamouti(Nr,max_snr,max_err_symbol,symbol_per_frame)
调用函数QpskMapping(psudo_bit_sequence)－－二进制数据到QPSK信号的变换
调用函数RayleighCH(Nr,Nt)－－瑞利衰落信道模拟
仿真示例：
Alamouti(1,12,20,24)
说明：
1.2根发射天线、1根接收天线
2.最高信噪比为12dB，即仿真范围为0dB到12dB
3.在每个信噪比条件下,误符号数超过20即停止该信噪比条件下的仿真
4.每一帧数据为24个QPSK符号
综合仿真函数SimAlamouti(max_snr,max_err_symbol,symbol_per_frame)
具有一根接收天线系统的SER性能与二根接收天线的系统SER性能比较
SimAlamouti(12,20,24)-The main function Alamouti (Nr, max_snr, max_err_symbol, symbol_per_frame) function call QpskMapping (psudo_bit_sequence)- binary data to the QPSK signal transformation function call RayleighCH (Nr, Nt)- Rayleigh fading channel Simulation Example: Alamouti (1,12 , 20,24) Description: 1.2 transmission antennas, a receiving antenna 2. the highest SNR 12dB, that is, simulation range of 0dB to 12dB 3. in each signal to noise ratio conditions, the misuse of symbols that stop a few more than 20 The signal to noise ratio under the conditions of simulation 4. each frame of data for the 24 QPSK symbols integrated simulation function SimAlamouti (max_snr, max_err_symbol, symbol_per_frame) with a receiving antenna system SER performance and two receive antenna system SER performance comparison SimAlamouti (12,20,24)
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Size: 204800 |
Author: 老何 |
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Description: OFDM Channel schemes
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Size: 2048 |
Author: fahabb |
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Description: ofdm+mimo+rayleigh仿真M文件，需要研习的请下载。-ofdm+mimo+rayleigh整个通信模型仿真，包含预编码，SVD（奇异值分解），SER计算，自适应（SISO的），OFDM调制解调
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Size: 12288 |
Author: lynn |
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Description: OFDM 64 QAM BER and SER plot
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Size: 10240 |
Author: jack dick |
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Description: This application note gives an overview of the channel estimation strategies used in orthogonal frequency division multiplexing (OFDM) systems. Section 1 describes the protocols associated with OFDM systems and the problems posed by such systems. Section 2 through Section 5 describe the various types of channel estimation methods for use in such systems. The implementation complexity and system performance of the methods are studied and compared in Section 6, measuring performance in terms of symbol error rate (SER).
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Size: 290816 |
Author: redami |
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Description: OFDM/Simulink matlab procedure, at different signal to noise ratio, the system compares the SER and BER. The use of Rayleigh fading channel.
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Size: 10240 |
Author: falai |
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Description: counting BER\SER OFDM
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Size: 1024 |
Author: a |
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Description: SER calculation for OFDM
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Size: 1024 |
Author: muhammad |
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Description: OFDM系统高斯白噪声信道下应用LS,MMSE方法信道估计的SER仿真-OFDM system under Gaussian white noise channel application of LS, MMSE channel estimation methods Simulation SER
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Size: 2048 |
Author: Joey |
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Description: OFDM中平衰落信道下和AWGN信道下的SER符号误码率对比仿真，仿真显示完成进度和执行时间-OFDM flat fading channel and AWGN channel SER symbol error rate simulation, simulation show the completion schedule and execution time
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Size: 2048 |
Author: 陈雷 |
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Description: STBC-MIMO-OFDM
This is a very good code for beginners. It computes the SER versus SNR for a Space time block coding MIMO-OFDM system.-STBC-MIMO-OFDM
This is a very good code for beginners. It computes the SER versus SNR for a Space time block coding MIMO-OFDM system.
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Size: 3072 |
Author: Sherra |
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Description: Research towards meeting the higher demands for
higher data rates was the main reason for the birth of an
evolution technology towards the 4th generation mobile
communication systems. This evolution to the current 3rd
generation UMTS systems was given the name E-UTRA/UTRAN
Long Term Evolution (LTE) by the 3GPP. This paper analyzes
the requirements for this evolution and evaluates the
performance of the OFDM-LTE system under different
propagation impairments (AWGN and multipath fading
channels involving Pedestrian and Vehicular scenarios) in terms
of bit and symbol error rates (BER and SER) for different
modulation formats.
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Size: 3643392 |
Author: Dang Dung |
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Description: OFDM系统MMSE,LS和LMMSE算法的比较（SER）-OFDM systems MMSE, LS and LMMSE algorithm comparison (SER)
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Size: 1024 |
Author: meilidan |
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Description: ofdm - qam 16 ser simulation
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Size: 1024 |
Author: Quan |
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Description: ofdm系统基于LS和LMS信道估计的SER性能仿真对比,()
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Size: 1024 |
Author: relelufi
|
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Description: ofdm系统基于LS和LMS信道估计的SER性能仿真对比,()
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Size: 2048 |
Author: DDHkvsk%252B479479 |
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