Abstract
Directional modulation (DM) is a promising physical layer security technology gaining attention in both academia and industry. This paper presents a design approach for integrated sensing and communication (ISAC) systems using reconfigurable intelligent surfaces (RIS). The method aims to enhance radar target estimation by maximizing the signal-to-noise ratio (SNR) in the radar direction while maintaining the communication constellation. Additionally, it introduces a mismatch threshold to disrupt unintended signal directions, with the RIS optimizing discrete phase values to improve overall communication and radar performance.
| Original language | English |
|---|---|
| Title of host publication | 10th International Conference on Computer and Communications (ICCC) |
| Publisher | IEEE |
| Pages | 2490-2494 |
| Number of pages | 5 |
| ISBN (Electronic) | 9798331507077 |
| DOIs | |
| Publication status | Published - 2 Apr 2025 |
| Event | 10th International Conference on Computer and Communications 2024 - Chengdu, China Duration: 13 Dec 2024 → 16 Dec 2024 https://www.iccc.org |
Conference
| Conference | 10th International Conference on Computer and Communications 2024 |
|---|---|
| Abbreviated title | ICCC 2024 |
| Country/Territory | China |
| City | Chengdu |
| Period | 13/12/24 → 16/12/24 |
| Internet address |
Keywords
- Directional modulation
- Discrete phase shifts
- Integrated Sensing and Communication (ISAC) system
- Reconfigurable Intelligent Surfaces
ASJC Scopus subject areas
- Computer Networks and Communications
- Computer Science Applications
- Signal Processing
- Energy Engineering and Power Technology
- Control and Optimization
- Instrumentation
- Atomic and Molecular Physics, and Optics