Platform Overview
ISAC-Sim Integrated Sensing and Communication Simulation Platform
Research Background
Integrated Sensing and Communication (ISAC) is one of the core technology directions for 6G and future wireless communications. It deeply integrates traditional communication functions with radar sensing functions, enabling wireless systems to sense, locate, and identify the surrounding environment while performing data transmission.
ISAC technology has broad application prospects in Intelligent Transportation (V2X), UAV collaborations, smart cities, and industrial IoT, making it a research hotspot for both academia and industry.
Platform Positioning
ISAC-Sim is an interactive simulation platform for ISAC research, designed to provide researchers, engineers, and students with:
- Visualized Simulation Experiments: Experience core principles of communication and sensing directly in the browser
- Parametric Exploration: Adjust parameters in real-time to observe changes in signals, channels, and system behaviors
- Multi-level Coverage: From basic modulation/demodulation to advanced MIMO, OFDM, and from geometric channel modeling to UAV collaboration scenarios
- Research Support: Aligned with standard documents like 3GPP TR 38.901, supporting geometric stochastic channel model simulation
Core Features
- Communication Basics Simulation: Analog Modulation (AM/FM/PM), Digital Modulation (ASK/FSK/PSK/QAM), Baseband Transmission, Channel Coding, Multiple Access, etc.
- Geometric Stochastic Channel Modeling (GSCM): 3GPP compatible channel models with scatter-based propagation, supporting multipath, Doppler effect, and spatial consistency simulation
- UAV & Sensing Synergy: Multi-robot collision avoidance, LiDAR sensing, reinforcement learning navigation scenarios
System Architecture
The platform is built with Next.js 14, using React + TypeScript for the frontend. All simulation algorithms are computed in real-time in the browser, ensuring a low-latency interactive experience.
The visualization layer uses Recharts and custom Canvas/SVG components, supporting time-domain waveforms, spectrum analysis, constellations, eye diagrams, beam patterns, and Power Delay Profiles (PDP).
Target Audience
- Faculty & Students: Auxiliary teaching tool for communication principles and wireless communication courses
- Researchers: Quickly verify channel model hypotheses and generate simulation data
- Engineers: Understand 5G/6G core principles and evaluate system performance