Reply To: LTE_sim_main_launcher_demo_RRH

#4176
XinzheWang
Participant

Dear Martin

I try to run all launchers and set a breakpoint at phy_modeling.post_equalization_SINR (line 43).
But i find all launchers except the RRH launcher have nothing with the dimensions of TX_W_RB_i. I can not figure out the difference and not solve the problem.
Beyond that, when i run the parallel launcher, I meet errors:

未定义变量 “simulation_config” 或函数 “simulation_config.MBSFN_test.apply_parameters”。

出错 LTE_sim_main_launcher_demo_parallel (line 10)
LTE_config = simulation_config.MBSFN_test.apply_parameters;

I think it comes from the lack of simulation_config.MBSFN_test.m and I try to change the source code ,i.e. change:
%% Load simulation parameters
% LTE_config = LTE_load_params(simulation_type);
LTE_config = simulation_config.MBSFN_test.apply_parameters;
% LTE_config.keep_UEs_still = true;

into
%% Load simulation parameters
LTE_config = LTE_load_params(simulation_type);
% LTE_config = simulation_config.MBSFN_test.apply_parameters;
LTE_config.keep_UEs_still = true;
It works but i am not sure that the results are correct. Do you think that it is right?

When i run the stochastic_network launcher, I meet errors:
错误使用 LTE_load_params_dependant (line 485)
When specifying a “claussen” shadow fading map, the following parameters need to be specified:
LTE_config.shadow_fading_map_resolution
LTE_config.shadow_fading_n_neighbors
LTE_config.shadow_fading_mean
LTE_config.shadow_fading_sd
LTE_config.r_eNodeBs

The source code is:

% General parameters
LTE_config.map_resolution = 5;
LTE_config.shadow_fading_type = ‘claussen’;
LTE_config.shadow_fading_sd = 3; % according to 6 dB variance
LTE_config.simulation_time_tti = 10;
LTE_config.compute_only_center_users = true; % Inclusion radius set in LTE_init_determine_eNodeBs_to_compute.m
LTE_config.compact_results_file = false;
LTE_config.keep_UEs_still = true;

Can you give me the complete parameters information?

When i run the LTE_sim_main_launcher_demo_tx_mode_9 launcher, I meet errors:

out of memory.

I change the LTE_config.nr_eNodeB_rings = 2 into LTE_config.nr_eNodeB_rings = 1,but meet the same error. I do not how to do.

Hope for your help!

Best regards,
Xinzhe Wang.