[OULAOURF]

hello,
I had this error using ”LTE_sim_main_launcher_femtocells”

Creating eNodeBs, (geometry: “regular_hexagonal_grid”)
Site 1, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 1, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 1, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 2, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 2, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 2, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 3, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 3, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 3, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 4, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 4, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 4, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 5, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 5, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 5, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 6, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 6, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 6, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 7, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 7, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 7, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Creating cell pathloss map
Calculating average sector capacity (macroscopic fading)
Femto Site 1: dual slope pathloss model
Femto Site 2: dual slope pathloss model
Femto Site 3: dual slope pathloss model
Femto Site 4: dual slope pathloss model
Femto Site 5: dual slope pathloss model
Femto Site 6: dual slope pathloss model
Femto Site 7: dual slope pathloss model
Femto Site 8: dual slope pathloss model
Femto Site 9: dual slope pathloss model
Femto Site 10: dual slope pathloss model
Femto Site 11: dual slope pathloss model
Femto Site 12: dual slope pathloss model
Femto Site 13: dual slope pathloss model
Femto Site 14: dual slope pathloss model
Femto Site 15: dual slope pathloss model
Femto Site 16: dual slope pathloss model
Femto Site 17: dual slope pathloss model
Femto Site 18: dual slope pathloss model
Femto Site 19: dual slope pathloss model
Femto Site 20: dual slope pathloss model
Femto Site 21: dual slope pathloss model
Femto Site 22: dual slope pathloss model
Femto Site 23: dual slope pathloss model
Femto Site 24: dual slope pathloss model
Femto Site 25: dual slope pathloss model
Femto Site 26: dual slope pathloss model
Femto Site 27: dual slope pathloss model
Femto Site 28: dual slope pathloss model
Femto Site 29: dual slope pathloss model
Femto Site 30: dual slope pathloss model
Femto Site 31: dual slope pathloss model
Femto Site 32: dual slope pathloss model
Femto Site 33: dual slope pathloss model
Femto Site 34: dual slope pathloss model
Femto Site 35: dual slope pathloss model
Femto Site 36: dual slope pathloss model
Femto Site 37: dual slope pathloss model
Femto Site 38: dual slope pathloss model
Femto Site 39: dual slope pathloss model
Femto Site 40: dual slope pathloss model
Femto Site 41: dual slope pathloss model
Femto Site 42: dual slope pathloss model
Creating femtocell pathloss map
Generating shadow fading
Generating dummy shadow fading map (i.e. no shadow fadingApplying Minimum Coupling Loss to the final pathloss maps
Calculating average sector capacity (macroscopic and shadow fading)
Calculating average sector capacity (macroscopic fading)
Generating UEs: constant UEs per cell
Creating round robin schedulers and resource block grids
Generating UE fast fading and saving to .\data_files\channel_traces\TU_1x1_SIXO_5MHz_5.0Kmph_5s_delay_1_v1_.mat
Generating master channel trace first…
Generating 1×1 channel trace of length 5.00s
20.00% 40.00% 60.00% 80.00% 100.00%
Generating 1×1 interfering channel trace of length 5.00s
20.00% 40.00% 60.00% 80.00% 100.00%
eNodeB List
eNodeB 1, position (x,y): (-250.00,-433.01), altitude: 0m, 120 attached UEs
Sector 1: No appropriate method, property, or field ‘mean_antenna_gain’ for class ‘antennas.TS36942Antenna’.

Error in network_elements.eNodeB_sector/print (line 67)
fprintf(‘%s %.1fdB %d�\n’,obj.antenna.antenna_type,obj.antenna.mean_antenna_gain,obj.azimuth);

Error in network_elements.eNodeB/print (line 25)
obj.sectors(s_).print;

Error in LTE_sim_main (line 325)
sites(b_).print;

Error in LTE_sim_main_launcher_femtocells (line 60)
output_results_file = LTE_sim_main(LTE_config);

thanks in advance

[OULAOURF]

Hello,

When I changed the following parameter ”LTE_config.network_source” I got this error:

By using this simulator, you agree to the license terms stated in the license agreement included with this work

Error using LTE_load_params_dependant (line 487)
fixed network source not supported

Error in LTE_sim_main (line 30)
LTE_config = LTE_load_params_dependant (LTE_config);

Error in LTE_sim_main_launcher_demo_femtocells (Line 60)
output_results_file = LTE_sim_main(LTE_config);

[Martin Müller]

Hi Oularouf,

for me the simulation finishes without problem, using the same antenna. Did you change anything else regarding the original parameter setting?

To your second question: First it seems that you chose a network source that is not supported. If you want to use a predefined network, you have to set LTE_config.network_source = ‘generated’ and LTE_config.network_geometry = ‘predefined’. And secondly: Your original problem doesn’t seem to be related to the network source/geometry.

Possibly the best idea might be to reset to a fresh version of the simulator and see if the demo simulation with femtocells finishes without errors.

Best regards,
Martin

[OULAOURF]

Dear Martin

I followed your instruction and I reset the version and tried the LTE_sim_main_launcher_demo_femtocells, as result I had the following errors (at the end of the text below)

thanks

Using “tri_sector_plus_femtocells” simulation configuration.
Vienna LTE-A System Level simulator
(c) 2008-2017, Institute of Telecommunications (TC), TU Wien
This work has been funded by A1 Telekom Austria AG and the Christian Doppler Laboratory for Design Methodology of Signal Processing Algorithms.

By using this simulator, you agree to the license terms stated in the license agreement included with this work

Creating eNodeBs, (geometry: “regular_hexagonal_grid”)
Site 1, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 1, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 1, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 2, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 2, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 2, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 3, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 3, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 3, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 4, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 4, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 4, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 5, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 5, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 5, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 6, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 6, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 6, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 7, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 7, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 7, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 8, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 8, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 8, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 9, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 9, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 9, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 10, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 10, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 10, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 11, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 11, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 11, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 12, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 12, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 12, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 13, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 13, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 13, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 14, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 14, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 14, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 15, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 15, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 15, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 16, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 16, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 16, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 17, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 17, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 17, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 18, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 18, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 18, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Site 19, eNodeB 1: TS 36.942-recommended pathloss model, urban environment
Site 19, eNodeB 2: TS 36.942-recommended pathloss model, urban environment
Site 19, eNodeB 3: TS 36.942-recommended pathloss model, urban environment
Creating cell pathloss map
Calculating average sector capacity (macroscopic fading)
Femto Site 1: dual slope pathloss model
Femto Site 2: dual slope pathloss model
Femto Site 3: dual slope pathloss model
Femto Site 4: dual slope pathloss model
Femto Site 5: dual slope pathloss model
Femto Site 6: dual slope pathloss model
Femto Site 7: dual slope pathloss model
Femto Site 8: dual slope pathloss model
Femto Site 9: dual slope pathloss model
Femto Site 10: dual slope pathloss model
Femto Site 11: dual slope pathloss model
Femto Site 12: dual slope pathloss model
Femto Site 13: dual slope pathloss model
Femto Site 14: dual slope pathloss model
Femto Site 15: dual slope pathloss model
Femto Site 16: dual slope pathloss model
Femto Site 17: dual slope pathloss model
Femto Site 18: dual slope pathloss model
Femto Site 19: dual slope pathloss model
Femto Site 20: dual slope pathloss model
Femto Site 21: dual slope pathloss model
Femto Site 22: dual slope pathloss model
Femto Site 23: dual slope pathloss model
Femto Site 24: dual slope pathloss model
Femto Site 25: dual slope pathloss model
Femto Site 26: dual slope pathloss model
Femto Site 27: dual slope pathloss model
Femto Site 28: dual slope pathloss model
Femto Site 29: dual slope pathloss model
Femto Site 30: dual slope pathloss model
Femto Site 31: dual slope pathloss model
Femto Site 32: dual slope pathloss model
Femto Site 33: dual slope pathloss model
Femto Site 34: dual slope pathloss model
Femto Site 35: dual slope pathloss model
Femto Site 36: dual slope pathloss model
Femto Site 37: dual slope pathloss model
Femto Site 38: dual slope pathloss model
Femto Site 39: dual slope pathloss model
Femto Site 40: dual slope pathloss model
Femto Site 41: dual slope pathloss model
Femto Site 42: dual slope pathloss model
Femto Site 43: dual slope pathloss model
Femto Site 44: dual slope pathloss model
Femto Site 45: dual slope pathloss model
Femto Site 46: dual slope pathloss model
Femto Site 47: dual slope pathloss model
Femto Site 48: dual slope pathloss model
Femto Site 49: dual slope pathloss model
Femto Site 50: dual slope pathloss model
Femto Site 51: dual slope pathloss model
Femto Site 52: dual slope pathloss model
Femto Site 53: dual slope pathloss model
Femto Site 54: dual slope pathloss model
Femto Site 55: dual slope pathloss model
Femto Site 56: dual slope pathloss model
Femto Site 57: dual slope pathloss model
Femto Site 58: dual slope pathloss model
Femto Site 59: dual slope pathloss model
Femto Site 60: dual slope pathloss model
Femto Site 61: dual slope pathloss model
Femto Site 62: dual slope pathloss model
Femto Site 63: dual slope pathloss model
Femto Site 64: dual slope pathloss model
Femto Site 65: dual slope pathloss model
Femto Site 66: dual slope pathloss model
Femto Site 67: dual slope pathloss model
Femto Site 68: dual slope pathloss model
Femto Site 69: dual slope pathloss model
Femto Site 70: dual slope pathloss model
Femto Site 71: dual slope pathloss model
Femto Site 72: dual slope pathloss model
Femto Site 73: dual slope pathloss model
Femto Site 74: dual slope pathloss model
Femto Site 75: dual slope pathloss model
Femto Site 76: dual slope pathloss model
Femto Site 77: dual slope pathloss model
Femto Site 78: dual slope pathloss model
Femto Site 79: dual slope pathloss model
Femto Site 80: dual slope pathloss model
Femto Site 81: dual slope pathloss model
Femto Site 82: dual slope pathloss model
Femto Site 83: dual slope pathloss model
Femto Site 84: dual slope pathloss model
Femto Site 85: dual slope pathloss model
Femto Site 86: dual slope pathloss model
Femto Site 87: dual slope pathloss model
Femto Site 88: dual slope pathloss model
Femto Site 89: dual slope pathloss model
Femto Site 90: dual slope pathloss model
Femto Site 91: dual slope pathloss model
Femto Site 92: dual slope pathloss model
Femto Site 93: dual slope pathloss model
Femto Site 94: dual slope pathloss model
Femto Site 95: dual slope pathloss model
Femto Site 96: dual slope pathloss model
Femto Site 97: dual slope pathloss model
Femto Site 98: dual slope pathloss model
Femto Site 99: dual slope pathloss model
Femto Site 100: dual slope pathloss model
Femto Site 101: dual slope pathloss model
Femto Site 102: dual slope pathloss model
Femto Site 103: dual slope pathloss model
Femto Site 104: dual slope pathloss model
Femto Site 105: dual slope pathloss model
Femto Site 106: dual slope pathloss model
Femto Site 107: dual slope pathloss model
Femto Site 108: dual slope pathloss model
Femto Site 109: dual slope pathloss model
Femto Site 110: dual slope pathloss model
Femto Site 111: dual slope pathloss model
Femto Site 112: dual slope pathloss model
Femto Site 113: dual slope pathloss model
Femto Site 114: dual slope pathloss model
Creating femtocell pathloss map
Generating shadow fading
Generating Claussen space-correlated shadow fading map, one map per site or RRH
Applying Minimum Coupling Loss to the final pathloss maps
Calculating average sector capacity (macroscopic and shadow fading)
Calculating average sector capacity (macroscopic fading)
Generating UEs: constant UEs per cell
Creating prop fair Sun schedulers and resource block grids
Generating UE fast fading and saving to .\data_files\channel_traces\winner+_1x1_SIXO_20MHz_5.0Kmph_5s_delay_3_v1_.mat
Generating master channel trace first…
Generating 1×1 channel trace of length 5.00s
Calculating winner antenna array cache: .\data_files\channel_traces\winer_array_1x1_2.14GHz.mat
Error using dipole (line 88)
Expected a string for the parameter name, instead the input type was ‘double’.

Error in channel_gain_wrappers.winnerChannelFactory/generate_winner_channel_model_antenna_array (line 247)
pattern(1,:,1,:) = dipole(Az,TX_pol);

Error in channel_gain_wrappers.winnerChannelFactory/load_antenna_array (line 101)
winner_antenna_array = obj.generate_winner_channel_model_antenna_array;

Error in channel_gain_wrappers.winnerChannelFactory/generate_FF_trace (line 503)
obj.load_antenna_array;

Error in phy_modeling.generateChannelMatrix (line 18)
H_trace0 = channel_factory_H0.generate_FF_trace(config.trace_length_s/config.TTI_length);

Error in LTE_init_get_microscale_fading_SL_trace>generate_trace_v2 (line 149)
[H_0_RB, H_i_RB] = phy_modeling.generateChannelMatrix(…

Error in LTE_init_get_microscale_fading_SL_trace (line 113)
pregenerated_ff = generate_trace_v2(LTE_config, config);

Error in LTE_sim_main (line 93)
pregenerated_ff = LTE_init_get_microscale_fading_SL_trace(LTE_config);

Error in LTE_sim_main_launcher_demo_femtocells (line 42)
output_results_file = LTE_sim_main(LTE_config);

>>

[Fjolla Ademaj]

Dear Oularouf,

Your error comes from the fact that the WINNER model is already outdated. The newest Matlab versions don’t support anymore many of the old functions that the WINNER uses. For that you need a Matlab vesrion older that 2014b.

Best,
Fjolla

[Author]

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