Description: 仿真比较OFDM系统LS和MMSE信道估计算法的均方误差。-OFDM system simulation comparing LS and MMSE channel estimation algorithm for the mean square error. Platform: |
Size: 8192 |
Author: 韩宇辉 |
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Description: 8. 单径瑞利信道中的四发四收V-BLAST：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
-4 Explain the working principle of convolutional encoding and decoding. Please use the Simulink simulation convolutional coding and Viterbi decoding method used to decode, in which the encoding, decoding all 8 single-path Rayleigh channel of the four rounds of four closed V-BLAST: (1) Please design a specific The guide-assisted channel estimation method, using Simulink for simulation, measurement 16QAM modulation bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve. Platform: |
Size: 125952 |
Author:童俊贺 |
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Description: 6. 在三条径的瑞利信道中，对于OFDM：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
(2) 设频率已同步，请设计OFDM一种具体的采用循环前缀进行时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已同步，请设计OFDM一种具体的采用循环前缀进行频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。
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6 In the three path Rayleigh channel for OFDM:
(1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.
(2) set the frequency has been synchronized, the design of a specific OFDM cyclic prefix used for time synchronization method, the Simulink simulation, draw-bit signal to noise ratio and capture probability curve.
(3) set time has been synchronized, the design of a specific OFDM cyclic prefix used for frequency synchronization method, the Simulink simulation, draw-bit signal to noise ratio and frequency synchronization error curves. Platform: |
Size: 175104 |
Author:童俊贺 |
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Description: 关于ofdm导频和设计和信道估计的文献，希望对大家能有帮助。-And on the design and pilot ofdm channel estimation literature, in the hope that we can help. Platform: |
Size: 368640 |
Author:xushuo |
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Description: 关于OFDM系统的信道估计导频设计的经典文献。-On the OFDM system channel estimation pilot design of classic literature. Platform: |
Size: 421888 |
Author:xushuo |
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Description: LTE链路级仿真，程序非常全面，包括编码，调制，同步，信道估计等，可运行，有注解-LTE link level simulation, the program is very comprehensive, including coding, modulation, synchronization, channel estimation, can be run, annotated Platform: |
Size: 35171328 |
Author:ray |
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Description: OFDM系统中，利用块状导频进行信道估计的仿真程序-a simulation program using the pilot block channel estimation in OFDM system Platform: |
Size: 29696 |
Author:xinshoujiadao |
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Description: OFDM系统中，利用梳状导频进行信道估计的仿真程序-A simulation program using the comb pilot channel estimation in OFDM system Platform: |
Size: 36864 |
Author:xinshoujiadao |
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Description: ofdm信道估计算法中，ls与lmmse和基于奇异值分解MMSE的比较。-ofdm channel estimation algorithm, ls and lmmse and MMSE based on singular value decomposition of the comparison. Platform: |
Size: 26624 |
Author:xinshoujiadao |
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