[Ксения]

Hello! I’m using simulator LTE System level 1.6 r885 , and I have below questions.
1) how to change the speed of the subscriber?
2) what area is selected? city?

Best Regards, Ksenia

[Sepideh]

hi
1- you can specify the users speed in sim_main_launcher_demo_basic ==> LTE_config.UE_speed = 5/3.6;
2- you can find it in simulation_config.

[ramdharma]

can anybody help me for this?
how can I place the user in static position (Less or No Mobility)
where and what should I change

[Manikantan Srinivasan]

Hello Ramdharma,

the user can be kept in static position by setting the “keep_UEs_still” as true. i.e.

LTE_config.keep_UEs_still = true;

Trust this helps

[Martin Taranetz]

Dear Ramdharma,

the user speed is only used for the channel model. If you want to physically move the user over the map, you have to specify a walking model.

Best regards,
Martin.

[ramdharma]

Thanks a lot for your reply. I want to simulate (Monitor) only the VoIP user alone. One more doubt that I have. What is FullBuffer in traffic model. I thought it is a combination of all traffics(gaming, voip, http, ftp, video). Is it correct? or Am I wrong with this?

[ramdharma]

Mr.Martin, I want to compare the VoIP traffic in High Mobility and No Mobility scenarios. Please tell me the ways (code) to proceed and how?

[ramdharma]

Thank you Manikantan sir, Am using “LTE_System_Level_1.6_r885”, will your code work for this version?.
How to identify the particular UE belongs to this particular traffic model. What coding should I include?

[Martin Taranetz]

Hi Ramdharma,

you can employ the voip traffic model from +traffic_models. Please see +simulation_config.hex_grid_tilted_traffic.m how to configure it.
High mobility can be modeled by specifying the user speed and a walking model from +walking_models.

Best regards,
Martin.

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