[ahmetemir]

Hi,

I change the LTE_sim_main_launcher_demo_basic_FFR.m file like as:

%% Base configuration
LTE_config = LTE_load_params(simulation_type);
 LTE_config.eNodeB_tx_power              = 46; % 46 dBm
LTE_config.bandwidth                      = 20e6;
 

LTE_config.show_network                 = 0;

LTE_config.keep_UEs_still               = true;
LTE_config.compact_results_file         = true;

LTE_config.delete_ff_trace_at_end       = true;

LTE_config.nTX     = 1;
LTE_config.nRX     = 1;
LTE_config.tx_mode = 1;

LTE_config.scheduler                    = 'FFR'; %'prop fair Sun';
LTE_config.scheduler_params.FR_scheduler.scheduler ='prop fair Sun';% prop fair Sun % round robin %GPFScheduler % best cqi
LTE_config.scheduler_params.PR_scheduler.scheduler ='prop fair Sun';% prop fair Sun % round robin %GPFScheduler % best cqi
LTE_config.FFR_params.beta_FR =0.01;
LTE_config.FFR_params.SINR_threshold_value =5;
 LTE_config.nr_eNodeB_rings = 1; 
 LTE_config.channel_model.type           = 'TU';
 LTE_config.UE_speed                     = 0/3.6;
LTE_config.network_geometry               = 'regular_hexagonal_grid';
LTE_config.shadow_fading_type             = 'none';
LTE_config.UE_per_eNodeB = 10;
LTE_config.simulation_time_tti = 100;
 LTE_config.parallel_network =true;

ticIdx = tic;
output_results_file = LTE_sim_main(LTE_config);
time = toc(ticIdx);

simulation_data                   = load(output_results_file);
GUI_handles.aggregate_results_GUI = LTE_GUI_show_aggregate_results(simulation_data);
GUI_handles.positions_GUI         = LTE_GUI_show_UEs_and_cells(simulation_data,GUI_handles.aggregate_results_GUI);

But Paralel toolbox can’t open. On my MATLAB paralel toolbox was present on my MATLAB toolboxes. How could I use LTE_config.parallel_network on Vienna 1.9 SL?

On MATLAB command window I came across as this warning:

Warning: Random number seeding (LTE_config.seedRandStream) not supported in parallel mode (LTE_config.parallel_network = true)
> In LTE_load_params_dependant at 72
In LTE_sim_main at 30
In LTE_sim_main_launcher_FFR_deneme at 66

And unfortunately MATLAB paralel toolbox couldn’t open?

What does this paralel network mean exactly? Is it useful for paralel computing? Or Not?

Could you give me advices ?

Best Wishes

• This topic was modified 4 years, 2 months ago by ahmetemir.
• This topic was modified 4 years, 2 months ago by ahmetemir.
• This topic was modified 4 years, 2 months ago by ahmetemir.

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