It contains mainly two parts, i.e. link-level simulator and system-level simulator. Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation. System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate. Link-level simulator support SISO, 1 by x MRC, 2 by 1 STBC/SFBC, 2 by 2 Alamouti, x by 1 Antenna selection, x by y antenna selection. System-level simulator, currently support only SISO and 1 by 2 MRC. To start with, go into the folder sys_link_simu, and excute the following commond from matlab: sys_link_simu_func(a,b) where a is the link ada

MATLAB实现基于无线宽带系统的正交频分复用(OFDM)的链路级和系统级仿真\analyse_result\load_part2.m
..................................................................\..............\res_bler_NoUEOUT.m
..................................................................\..............\res_bs_powerad.m
..................................................................\..............\res_bs_sinr.m
..................................................................\..............\res_cdf_instTP.m
..................................................................\..............\res_cdf_of_uetp.m
..................................................................\..............\res_corr.m
..................................................................\..............\res_fair.m
..................................................................\..............\res_pdf_May22.m
..................................................................\..............\res_pdf_Range_May22.m
..................................................................\..............\res_tp_vs_sinr.m
..................................................................\..............\res_ue_alive.m
..................................................................\..............\res_ue_sinr.m
..................................................................\..............\res_ue_sinr_CDF.m
..................................................................\..............\xcorryy.m
..................................................................\comm_funcs\average2.m
..................................................................\..........\average3.m
..................................................................\..........\cfigure.m
..................................................................\..........\channelgenerator2.m
..................................................................\..........\getXYZL.m
..................................................................\..........\pdfplot.m
..................................................................\..........\process_fig.m
..................................................................\..........\raych2.m
..................................................................\..........\savefigs.m
..................................................................\link_lv_simu\BR_combiner.m
..................................................................\............\BR_combiner2.m
..................................................................\............\BR_decode2.m
..................................................................\............\BTR_ofdm.m
..................................................................\............\BT_alamouti.m
..................................................................\............\BT_alamouti2.m
..................................................................\............\find_marg.m
..................................................................\............\find_thres.m
..................................................................\............\FixP_rx_subN_gain.m
..................................................................\............\func_add_csi_err.m
..................................................................\............\func_findmarg.m
..................................................................\............\func_findthres.m
..................................................................\............\func_link_lv_simu.m
..................................................................\............\func_res5.m
..................................................................\............\mg_config.m
..................................................................\............\N_encoder.m
..................................................................\............\pv.m
..................................................................\............\qam16.mat
..................................................................\............\qam256.mat
.............................................

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