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11. May 2017 at 16:33 #8077OULAOURFParticipant
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
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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
11. May 2017 at 16:46 #8078OULAOURFParticipantHello,
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 supportedError 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);17. May 2017 at 17:28 #8104Martin MüllerMemberHi 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,
Martin28. May 2017 at 5:42 #8137OULAOURFParticipantDear 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
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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);>>
9. June 2017 at 15:08 #8156Fjolla AdemajMemberDear 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 -
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