Wireless Technologies


When it comes to wireless technologies, TRABUS is changing the conversation.

Our expertise in signal processing, wireless vulnerabilities and wireless networking is helping develop innovative solutions that will disrupt the wireless industry.

Signal Processing

TRABUS provides full spectrum signal processing services including transmission, reception and signals analysis. Our expertise lies in signal detection, modeling and estimation; signal analysis and classification; analog-to-digital conversion techniques and performance evaluation; and advanced signal processing algorithms, including novel techniques to support low signal-to-noise ratio environments. Our wireless team offers unparalleled expertise in:

  • Signal Analysis
  • Waveform Generation
  • Algorithm Development
  • Signal Identification

Wireless Vulnerability Analysis

Security is a challenge given the unique properties associated with wireless devices and the mobile environment. Conventional security approaches focus on securing the network at the link layer and above. That’s not enough. We’re experts in the physical layer of wireless systems where devices communicate through encoding and modulation of information into waveforms. Our expertise includes implementation of security services, including confidentiality and authentication at the physical layer, in conjunction with traditional higher layer security methods such as cryptography algorithms and security protocols. TRABUS combines this expertise with modulation forensics capabilities and the result is a trusted and assured wireless communication system.

Our vulnerability analysis services in the telecommunications domain include hardware and software. This includes analysis of cellular air interfaces and control messaging protocols, embedded cellular user equipment hardware architectures and processors (ARM, DSP, etc.) for all major handset OEMs products. Our wireless team also offers solutions in:

  • Cellular applications vulnerability analysis
  • Embedded systems
  • Information security engineering
  • Development of security requirements for networked systems, Android and Wi-Fi application
  • Systems design

Wireless Networking

We leverage multiple-antenna performance techniques such as beam forming, null steering, MIMO and a patent-pending Interference Alignment method for data communications to design peer-to-peer radio networks and mobile ad-hoc wireless networks that operate in environments with little infrastructure and high levels of interference. We also leverage software-defined radio (SDR) technologies to promote modularity for wireless network implementations. Our services include:

  • Tactical Peer-to-Peer Radio Networks
  • Mobile Ad-Hoc Wireless Networking
  • Networking algorithm and protocol development
  • Multiple-input, multiple-output (MIMO)
  • Interference Alignment
  • Multiple-antenna performance enhancements Beam Forming / Null Steering
OUR Innovations

Industry Focused Innovations

A spectrally-efficient peer-to-peer (SEPP) technology that will revolutionize the wireless industry. This innovative technology allows for instant deployment of a communications network that enables simultaneous wireless conversations without the  reliance on cell towers or wireless infrastructure.