GNSS Technology Portfolio & Engineering Capabilities
A CN-granted intellectual property and software portfolio supporting GNSS simulation, receiver validation, FPGA-based signal processing, RF signal generation, navigation simulation software, and controlled GNSS test workflows.
Representative IP records are summarized by engineering capability and product relevance.
CN-Granted Patents and Software Copyrights
The portfolio includes CN-granted invention patents, CN-granted utility model patents, and software copyrights supporting GNSS simulation, receiver testing, signal processing, and navigation system validation.
CN-Granted Invention Patents
Covering GNSS/INS integration, signal acquisition, FPGA processing, interference resilience, and navigation signal analysis.
CN-Granted Utility Model Patents
Covering RF signal generation circuits, frequency switching, multi-channel signal generation boards, clock circuits, SPI loading, and array signal acquisition hardware.
Software Copyrights
Covering navigation simulation, GNSS signal evaluation, trajectory generation, receiver acquisition modules, signal control, and training software.
Core Technology Areas Covered by the IP Portfolio
The intellectual property portfolio is organized around the technical capabilities required for controlled GNSS signal simulation, receiver validation, integrated navigation, and laboratory test workflows.
GNSS / INS Integrated Navigation
Patented methods and systems related to GNSS/INS integration, GPS/INS error compensation, inertial alignment, and high-precision navigation workflows.
Related capability: Integrated Navigation ValidationSignal Acquisition, Tracking & Synchronization
Technologies covering GNSS signal acquisition, tracking loops, code synchronization, frame synchronization, carrier tracking, and low-computation receiver processing.
Related capability: Receiver TestingFPGA-Based Signal Processing
FPGA-based implementations for navigation signal tracking, timing alignment, long-sequence processing, multi-channel signal generation, and hardware-level acceleration.
Related capability: Hardware AccelerationRF Signal Generation & Multi-Channel Hardware
Hardware IP related to navigation signal source RF generation, frequency switching, multi-channel signal generation boards, clock circuits, and signal acquisition boards.
Related capability: Signal Simulator HardwareInterference Resilience & Signal Monitoring
Controlled technologies related to interference resilience processing, anti-interference receiver processing, signal monitoring, spoofing detection, and navigation signal evaluation.
Related capability: Controlled Resilience TestingRepresentative Technology Directions
Representative directions are summarized by technical capability and product relevance for international GNSS engineering teams.
Navigation Simulation and Test Software IP
The software copyright portfolio covers simulation tools, GNSS signal evaluation software, trajectory generation, receiver acquisition modules, signal control, and training platforms.
GNSS Simulation Software
Supports orbit, trajectory, integrated signal generation, and closed-loop simulation workflows.
Signal Evaluation & Monitoring Software
Supports GNSS signal quality monitoring, analysis, and navigation signal assessment.
Trajectory Generation Software
Supports repeatable test scenarios for navigation validation and HIL workflows.
Receiver Acquisition & FPGA Modules
Supports receiver acquisition and FPGA-based signal generation or configuration workflows.
Signal Control and Training Platforms
Supports signal control, laboratory teaching, and navigation simulation training.
System Management and Test Workflow Software
Supports test evaluation, receiver monitoring, project data, and integrated control workflows.
How IP-Backed Technologies Support GNSS Test Systems
The portfolio is mapped to product families and engineering workflows, helping connect technology depth with practical GNSS simulator configurations.
Selected Representative Intellectual Property Records
Selected records are grouped by type and capability to show how the portfolio supports GNSS simulation, receiver validation, signal processing, and software workflows.
GNSS/INS integrated navigation method, system and equipment
GPS/INS error compensation method and system
Efficient acquisition method for low-orbit satellite burst signals
FPGA-based navigation signal tracking loop device and method
Controlled interference resilience processing method and system
Carrier phase measurement method for array anti-interference receivers
Navigation signal source RF signal generation circuit
GNSS real-time closed-loop signal generation software
Responsible Use of GNSS Test Technologies
GNSS simulation, interference resilience testing, spoofing-awareness evaluation, and navigation signal monitoring technologies should be used only in authorized laboratory, research, education, manufacturing, defense, security, or regulated test environments.
Our IP-backed technologies support controlled GNSS testing, receiver validation, system integration, and signal environment analysis. They are not intended to promote unauthorized interference, disruption, or misuse of navigation systems.
Discuss Your GNSS Test Requirement
Share your receiver type, target constellation, frequency bands, channel requirements, test scenario, and integration needs. Our engineering team can help recommend a suitable GNSS simulator configuration.