[Wael Afifi]

Hi,

When running LTE_sim_main_launcher_demo_basic in “LTE-A-DL-System-Level-Simulator-Rel-v1-9-Q2-2016” on MATLAB-R2015a, I got the following error:

———————————————————————————————————————-
Simulation finished
Total elapsed time: 2m, 21s
Saving results to 2.14GHz_freq_20fMHz_bw_TU_500.0Kmph_10TTIs_20161206_164718_lab01_round_robin_SISO_precomputed_precoding_r1375_tri_sector_tilted_.mat
Error using save
Unable to write to MAT-file
C:\Users\DNS-ERI\Desktop\LTE-A-DL-System-Level-Simulator-Rel-v1-9-Q2-2016\LTE-A-DL-System-Level-Simulator-Rel-v1-9-Q2-2016\results\2.14GHz_freq_20fMHz_bw_TU_500.0Kmph_10TTIs_20161206_164718_lab01_round_robin_SISO_precomputed_precoding_r1375_tri_sector_tilted_.mat

File may be corrupt.

Error in LTE_sim_main (line 601)
save(fullfile(LTE_config.results_folder,LTE_config.results_file),’LTE_config’,’networkPathlossMap’,’sites’,’eNodeBs’,’UEs’,’FFR_UE_mapping’,’the_UE_traces’,’the_eNodeB_traces’,’extra_UE_info’,’finish_time_s_full’,’-v7.3′);

Error in LTE_sim_main_launcher_demo_basic (line 51)
output_results_file = LTE_sim_main(LTE_config);
——————————————————————————————————————–

N.B.: The current folder is set on “sim_main_launcher_files” folder.

Could anyone help here?

[yasmine]

Hi there, I have the exact same problem.Can any one help please!

[Wael Afifi]

Dears,

Could anyone help here? Is there an introductory guide that could help me in running any sample or scenario to the end?

[Fjolla Ademaj]

Dear,

It seems to be an error with the directory on your pc. Try to put the carrier aggregation version of the simulator in a separate folder, e.g. C:\Users\CarrierAggregation. The directory that you are working is too long to save the result file.

Best regards,
Fjolla

[Fjolla Ademaj]

Dear all,

in case you are facing with the same error, when using Windows, the path length in Matlab is limited to 256 characters, and the file name length is limited to 63 characters.

Best regards,
Fjolla

[Wael Afifi]

Thanks all, the problem is solved now.

[Faizan Qamar]

I also had this problem, ‘unable to save/write’.. So I copy all the software in my USB, then run the simulation from USB pen drive. Its work for me..!!!

[Author]

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