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Description: 有关于OFDM在不同信噪比下的误比特率，大家可以看看啊-on OFDM different signal-to-noise ratio in the bit error rate, we can see ah
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Size: 3307 |
Author: fancyou |
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Description: 有关于OFDM在不同信噪比下的误比特率，大家可以看看啊-on OFDM different signal-to-noise ratio in the bit error rate, we can see ah
Platform: |
Size: 3072 |
Author: fancyou |
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Description: SC-FDMA中IFDMA和LFDMA两种不同子载波映射方式在不同滚降系数下的峰均比-PAPR with different roll factors in SC-FDMA system
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Size: 1024 |
Author: 李温温 |
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Description: 摘 要:本文分析了在限幅噪声和高斯噪声环境下,在HFC 网中混合传输AM/ OFDM信号时的误
码特性,并与单载波AM/ QAM系统进行比较,结果表明OFDM系统由于多个子通道的稀释作用,其
抗限幅噪声性能比单载波系统好。
关键词:正交频分复用 HFC 网 限幅噪声 误码率-Abstract :Theoretical analysis is presented for the BER performance of hybrid AM/ OFDM system in the pres2
ence of clipping impulse and Gaussian noise ,and the OFDMBER has been compared with that of the single2car2
rier AM/ QAM system1It is found that ,due to the dilution effect of the subchannels ,OFDM is better than single2
carrier QAM in terms of the ability to resist chipping impulse noise interference1
Key words :OFDM HFC network clipping noise BER
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Size: 150528 |
Author: king |
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Description: ofdm正交频分复用系统误码率ber，比较简单，基础框架-the ber of ofdm system
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Size: 1024 |
Author: Mir Ge |
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