Sigint Solutions

Wireless Modelling


TruNet, is a 3D wireless network planning simulator based on the 3DTruEM physics EM engine developed by Sigint. The simulator’s standard output provides magnitude and phase information, Power Delay Profiles (PDP), Angle of Arrival (AoA), Angle of Departure (AoD) information, SNR, SNIR and C/I information. The simulator’s core functionality is further extended through a number of communication modules and connectors. Examples of these modules and connectors include MIMO modules, NS2/Matlab connectors for supporting higher layer simulations, WiFi/WiMAX modules, localisation modules that allow the creation of fingerprinting databases and their performance evaluation, Jammer modules, Emulator Modules, Geolocation database Modules for TV White Spaces network design etc.

TruNet’s main design environment includes an intuitive CAD and antenna designer which allows the user to quickly design and configure the wireless network under investigation.


  • Wireless network design
  • EMF studies (Radio)*
  • Localisation*
  • UWB*
  • MAC/System Simulation**


  • DVB
  • GSM
  • DCS
  • UMTS
  • WiFi (Infrastructure and Adhoc)
  • WiMAX
  • LTE
  • UWB
  • Microwave Links
  • Satellite Links
  • Other Wireless Technologies

Standard Output

  • Amplitude
  • Phase
  • SNR
  • SNIR
  • C/I
  • Power Delay Profile
  • Channel Impulse Response
  • Angle of Arrival
  • Angle of Departure

Extension Modules

  • Tru-WiFi, WiFi Module
  • Tru-WiMAX, WiMAX Module
  • Tru-MIMO, MIMO Capacity module
  • Tru-Loc, Loalisation Module
  • Tru-Jamm, Jamming Module
  • Tru-UWB
  • Tru-EMF
  • Custom

Extended Output

  • Throughput
  • BER
  • Information Capacity (MIMO)
  • Location
  • J/S
  • UWB Impulse Response
  • UWB Channel power
  • Custom 


  • NS2/NS3
  • Matlab
  • Emulators
  • Communication Equipment (Spectrum Analyser, network Analyser)
  • Custom


* Through extension modules
** Through connectors
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