You are here: Manual / PropagationModels / SE42 propagation plug-in
TracNav
SEAMCAT Manual Table of contents
- About this Wiki
- About the STG (SEAMCAT Technical Group)
- About the source code
- Frequently Asked Questions
- How to register on TracTool?
- Tutorial videos
- Known Issues
- Disclaimer
Introduction
Main structural elements of SEAMCAT
Data elements
- SEAMCAT Data types
- Function entry dialog window
- Emissions mask dialog window
- Random distribution dialog window
- Antenna pattern dialog window
- Signal display window
- How to generate a truncated distribution?
Simulation workspace
Creating SEAMCAT scenario
- Simulation scenario and its programming
- Victim link dialog window
- Interfering link dialog window
- CDMA system dialog window
- Sharing and importing scenarios
CDMA module
- CDMA Module Overview
- CDMA Simulation Engine (CDMAE)
- CDMA system dialog window
- CDMA Link level data
- CDMA simulation algorithm
- CDMA input parameters
- CDMA output results
OFDMA module
Cognitive Radio System module
Performing a simulation
- Simulation control settings
- Running a simulation (event generation)
- Calculating probability of interference
Simulation results...
- Producing simulation report
- Logging options and Remote server
- Saving results in .csv format
Library of scenario elements
- SEAMCAT Library
- Antenna elements
- Receiver elements
- Transmitter elements
- CDMA Link level data
- Propagation model plugins
- Post processing plugins
- Setting up environment for programming plugins
- Exporting and importing a library
Special functions
Detailed algorithms
- Calculation of wanted signal (dRSS)
- Calculation of unwanted and blocking signals (iRSS)
- Calculation of overloading (iRSS)
- Calculation of intermodulation signal (iRSS)
- Interference calculation (non-CDMA/non-OFDMA)
- CDMA simulation algorithm
- OFDMA simulation algorithm
Elementary calculations
- Relative location of VR and IT (Simulation Radius)
- Relative location of transceivers within a link
- Calculation of azimuths and elevations (within a link)
- Calculation of azimuths and elevations (IT-VR path)
- Calculation of antenna gains
- Calculation of VR blocking attenuation
- Calculation of the coverage radius of a transmitter
- Calculation of IT power control gain
- Calculation of IT (unwanted) emissions
Propagation models
- Guide to propagation models in SEAMCAT
- How to test propagation model?
- ITU-R P.1546 model
- Extended Hata and Hata-SRD models
- Spherical diffraction model
- Free Space Loss model
- User-defined model (Propagation plug-in)
- JTG5-6 propagation plug-in
- SE42 propagation plug-in
- Longley Rice propagation plug-in
- Winner propagation plug-in
- IEEE 802.11 Model C (modified) plug-in
Reference annexes
- Setting antenna height, pointing azimuth and elevation
- Setting path azimuths in links
- Setting blocking attenuation of victim receiver
- Scenario consistency check
- Error and warning messages
Example Scenarios
Release to be tested by STG
SE42 propagation model plugin
Introduction
Following the request of the SE42 meeting 18 (1-3 April) in Estoril (Portugal), STG has developed and validated SEAMCAT propagation plugins.
(If you have comments they may be sent to STG ( ''SEAMCAT Technical Group'') or directly to Mr. Jean-Philippe Kermoal (kermoal@…) chairman of the STG.)
Plugins
The plugins (.class) and their source codes (.java) are freely downloadable from this page.
| name of the file | download | environment | indoor/outdor | htx (m) | hrx (m) | Param1 | Param2 | Param3 |
| table 9 | here | Urban Small | outdoor | 200 | 1.5 | - | - | - |
| table 10 | here | Urban Small | outdoor | 200 | 10 | - | - | - |
| table9_indoor | here | Urban Small | indoor | 200 | 1.5 | default 8 dB (att. wall loss) | default 5.5dB (std. wall loss) | - |
| table 3_indoor | here | Urban Small | indoor | 30 | 1.5 | default 8 dB (att. wall loss) | default 5.5dB (std. wall loss) | - |
Test/calibration
Calibration test can be found here.
How to load the plugins
Load the .class file (see above) on your SEAMCAT plugin folders (see plugin section) and go to sub-section “How to add your plugin to Seamcat”
Attachments
-
SE42_plugin_test.zip
(46.8 KB) -
added by jean-philippe 3 years ago.
-
SE42_Temp4rev1_model_table9.zip
(7.5 KB) -
added by jean-philippe 3 years ago.
-
SE42_Temp4rev1_model_table10.zip
(7.5 KB) -
added by jean-philippe 3 years ago.
-
SE42_Temp4rev1_model_table9_indoor.zip
(7.8 KB) -
added by jean-philippe 3 years ago.
-
SE42_Temp4rev1_model_table3_indoor.zip
(7.4 KB) -
added by jean-philippe 3 years ago.
-
VerificationResults plugin 9+10.xls
(47.5 KB) -
added by jean-philippe 3 years ago.
