Error when running LTE_sim_main_launcher_demo_basic

Viewing 7 posts - 1 through 7 (of 7 total)
  • Author
    Posts
  • #7117
    Wael Afifi
    Participant

    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?

    #7187
    yasmine
    Participant

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

    #7229
    Wael Afifi
    Participant

    Dears,

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

    #7327

    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

    #7431

    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

    #7646
    Wael Afifi
    Participant

    Thanks all, the problem is solved now.

    #8609
    Faizan Qamar
    Participant

    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..!!!

Viewing 7 posts - 1 through 7 (of 7 total)
  • You must be logged in to reply to this topic.