文件名称:PAPR-Reduction2
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This M Code simulate the effects of clipping and filtering on PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated.
The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.
-This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated.
The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.
The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.
-This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated.
The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.
相关搜索： PAPR
PAPR BER
ofdm snr
Effects of Clipping and Filtering on the Performan
Reduce ber in AWGN channel
papr clip
matlab code for papr reduction in ofdm
CLIPPING BER PAPR
This M Code simulate the effects of clipping and f
clipping papr
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下载文件列表
version 2/bertoolexample.m
version 2/BER_calculation.asv
version 2/clipping.asv
version 2/clipping.m
version 2/dvbt_platform.mdl
version 2/experimental.fig
version 2/exper_OFDM.asv
version 2/Figure/BER_clipping_OS_1.fig
version 2/Figure/BER_clipping_OS_2.fig
version 2/Figure/BER_clipping_OS_4.fig
version 2/Figure/BER_clipping_SNR.fig
version 2/Figure/BER_filtering_17.fig
version 2/Figure/BER_filtering_SNR.fig
version 2/Figure/fixed_point_analysis_clipping.fig
version 2/Figure/fixed_point_analysis_clipping2.fig
version 2/Figure/fixed_point_analysis_clipping_01.fig
version 2/Figure/fixed_point_analysis_clipping_1.fig
version 2/Figure/fixed_point_analysis_clipping_10.fig
version 2/Figure/fixed_point_analysis_clipping_50.fig
version 2/Figure/Performance_2K_1_004.fig
version 2/Figure/PSD_17_1.fig
version 2/Figure/PSD_17_2.fig
version 2/Figure/PSD_17_2_3.4_3.9_005_1.fig
version 2/Figure/PSD_17_2_3.4_7_005_1.fig
version 2/Figure/PSD_17_4.fig
version 2/Figure/PSD_17_4_3.4_3.9_005_1.fig
version 2/Figure/PSD_17_4_3.4_7_005_1.fig
version 2/Float_Initialization.asv
version 2/Float_Initialization.m
version 2/Float_Main_PAPR_reduction.asv
version 2/Float_Main_PAPR_reduction.m
version 2/Float_OFDM_clipping.asv
version 2/Float_OFDM_clipping.m
version 2/Float_PAPR_measurment.asv
version 2/Float_PAPR_measurment.m
version 2/Float_tx_OFDM_modul.asv
version 2/Float_tx_OFDM_modul.m
version 2/initialization.asv
version 2/maindvbt3_tablegen.m
version 2/maindvbt4_tablegen.asv
version 2/maindvbt4_tablegen.m
version 2/maindvbt5_tablegen.m
version 2/main_dvbt.mdl
version 2/main_dvbt_tablegen.m
version 2/mdl_Initialization.asv
version 2/mdl_Initialization.m
version 2/mdl_Main_PAPR_reduction.asv
version 2/mdl_Main_PAPR_reduction.m
version 2/mdl_OFDM_clipping.asv
version 2/mdl_OFDM_clipping.m
version 2/mdl_PAPR_fildesgn.m
version 2/mdl_PAPR_measurment.asv
version 2/mdl_PAPR_measurment.m
version 2/msfcn_ds.m
version 2/msfuntmpl.m
version 2/OFDM_clipping.asv
version 2/OFDM_demmodul_rx.asv
version 2/OFDM_demmodul_rx.m
version 2/Original_BER_calculation.asv
version 2/Original_BER_calculation.m
version 2/PAPR_measurment.asv
version 2/papr_reduction.asv
version 2/Pilot_Clipped.asv
version 2/Pilot_Clipped.m
version 2/rx_dvbt_platform.mdl
version 2/saturation_lib.mdl
version 2/Synchronization.fig
version 2/Synchronization_imag.fig
version 2/test_clipping_code.m
version 2/test_code.asv
version 2/test_code.m
version 2/theoretical.fig
version 2/tx_dvbt_platform.mdl
version 2/untitled.mdl
version 2/Figure
version 2
version 2/BER_calculation.asv
version 2/clipping.asv
version 2/clipping.m
version 2/dvbt_platform.mdl
version 2/experimental.fig
version 2/exper_OFDM.asv
version 2/Figure/BER_clipping_OS_1.fig
version 2/Figure/BER_clipping_OS_2.fig
version 2/Figure/BER_clipping_OS_4.fig
version 2/Figure/BER_clipping_SNR.fig
version 2/Figure/BER_filtering_17.fig
version 2/Figure/BER_filtering_SNR.fig
version 2/Figure/fixed_point_analysis_clipping.fig
version 2/Figure/fixed_point_analysis_clipping2.fig
version 2/Figure/fixed_point_analysis_clipping_01.fig
version 2/Figure/fixed_point_analysis_clipping_1.fig
version 2/Figure/fixed_point_analysis_clipping_10.fig
version 2/Figure/fixed_point_analysis_clipping_50.fig
version 2/Figure/Performance_2K_1_004.fig
version 2/Figure/PSD_17_1.fig
version 2/Figure/PSD_17_2.fig
version 2/Figure/PSD_17_2_3.4_3.9_005_1.fig
version 2/Figure/PSD_17_2_3.4_7_005_1.fig
version 2/Figure/PSD_17_4.fig
version 2/Figure/PSD_17_4_3.4_3.9_005_1.fig
version 2/Figure/PSD_17_4_3.4_7_005_1.fig
version 2/Float_Initialization.asv
version 2/Float_Initialization.m
version 2/Float_Main_PAPR_reduction.asv
version 2/Float_Main_PAPR_reduction.m
version 2/Float_OFDM_clipping.asv
version 2/Float_OFDM_clipping.m
version 2/Float_PAPR_measurment.asv
version 2/Float_PAPR_measurment.m
version 2/Float_tx_OFDM_modul.asv
version 2/Float_tx_OFDM_modul.m
version 2/initialization.asv
version 2/maindvbt3_tablegen.m
version 2/maindvbt4_tablegen.asv
version 2/maindvbt4_tablegen.m
version 2/maindvbt5_tablegen.m
version 2/main_dvbt.mdl
version 2/main_dvbt_tablegen.m
version 2/mdl_Initialization.asv
version 2/mdl_Initialization.m
version 2/mdl_Main_PAPR_reduction.asv
version 2/mdl_Main_PAPR_reduction.m
version 2/mdl_OFDM_clipping.asv
version 2/mdl_OFDM_clipping.m
version 2/mdl_PAPR_fildesgn.m
version 2/mdl_PAPR_measurment.asv
version 2/mdl_PAPR_measurment.m
version 2/msfcn_ds.m
version 2/msfuntmpl.m
version 2/OFDM_clipping.asv
version 2/OFDM_demmodul_rx.asv
version 2/OFDM_demmodul_rx.m
version 2/Original_BER_calculation.asv
version 2/Original_BER_calculation.m
version 2/PAPR_measurment.asv
version 2/papr_reduction.asv
version 2/Pilot_Clipped.asv
version 2/Pilot_Clipped.m
version 2/rx_dvbt_platform.mdl
version 2/saturation_lib.mdl
version 2/Synchronization.fig
version 2/Synchronization_imag.fig
version 2/test_clipping_code.m
version 2/test_code.asv
version 2/test_code.m
version 2/theoretical.fig
version 2/tx_dvbt_platform.mdl
version 2/untitled.mdl
version 2/Figure
version 2
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