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reinerh

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reinerh last won the day on October 31 2018

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About reinerh

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    WinProp Expert

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  1. All the WinProp binary result files can be exported to ASCII formats (grid or line) in ProMan under File => Export => Export Data (Area). Alternatively the results can be directly written during the simulation in the ASCII grid format by activating the option "Additional output of results in ASCII files" under the Propagation tab of the project parameters in ProMan.
  2. Hello, using a network planning project in WiinProp you can consider the noise power (which depends on the bandwidth and noise figure of the receiver) as well as the co-channel interference from neighboring cells. Both will limit the signal-to-noise-and-interference-power ratio (SNIR). Please have a look in the ProMan manual for further details about defining and running network planning projects in WinProp. Best regards
  3. In ProMan under Edit => Convert unit it can be changed:
  4. Via File => Export => ASCII
  5. Please find attached your .odb file saved with a previous version of WallMan, so that it can be loaded in the 2019 version. However you will need to rerun the preprocessing for the urban IRT model (creating the .oib file) in case you want to use the IRT model. Otherwise you can continue with the DPM model. Which version did you use to create the original .odb file? Laurentides12_3.odb
  6. Hello Terry, the .add file with additional data from open street map can be loaded in ProMan (just for display, i.e. not considered in the wave propagation simulation) by using the following steps: Load in ProMan the project (.net) based on the corresponding .odb file Then in the menue select Display => Additional Data: Layer Management Select "Load" in the shown dialog: Press OK and all the loaded layers from the .add file will be displayed in ProMan: Best regards, Reiner
  7. Hello, in order to create a urban building database based on a scanned bitmap please select the following options after File => New Database: Next there will be a dialogue to enter the UTM zone (e.g. 32 for Germany) and then another dialogue will allow to load the bitmap. The detailed steps are described in the WallMan manual chapter 3.4.4. Alternatively to the manual drawing based on imported bitmap you might try to use another format for the import, e.g. MapInfo or DXF/DWG if QGIS allows you to save the building data in one of these formats which are also supported by WallMan.
  8. So far WinProp can be used up to 100 GHz. Basically at higher frequencies the diffractions will disappear, for the other interaction types the material properties need to be adapted. So it should be feasible to increase the upper frequency limit in the mid term.
  9. Hello, the shapefile should contain the buildings as closed polygons. The polygon should not intersect itself, which means that the sequence of corners is not correct. According to the error message shown from your side this seems be to the reason why the building cannot be imported. If possible we recommend to use the MapInfo format for import in WallMan. But the shapefile format will also work if the buildings are defined correctly. Best regards
  10. Hello, in case the transmitter was modified the results become invalid and need to be re-computed. Please press the RunPRO button for re-computation and in case of a network planning project then also the RunNET button for computation of the network planning results.
  11. Hi, this error means that the network planning simulation cannot be started because of the missing path loss results. Please have a look in the ProMan progress window (Antenna tab) to get more details why the path loss results cannot be computed with RunPro. Just scroll up in this progress window until you will the corresponding error message given in red. Best regards
  12. When having started ProMan (which is the main tool of WinProp) the ProMan manual can be launched via F1 or by using ? => User Manual from the menue.
  13. No the coupling between the antennas is not considered, i.e. the MIMO performance is analyzed evaluating the correlation of the antennas due to the radio channel (multipath situation).
  14. Please wait for the next WinProp update 2018.2 which should solve the reported problems when using OptMan.
  15. Please find attached a simple sample project showing the prediction on prediction planes: When loading an .idb file with prediction planes there is an additional option on the Simulation tab which can be activated (please note that the DPM is not available for the prediction on planes): PredPlanes_2018-09-28_10-29.zip
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