Work

A Relay Satellite‐Assisted Covert Communication Position Optimization in 6G Satellite Communication

Year: 2025

Type: article

Abstract: ABSTRACT Satellite communication, a key technology in the 6G communication system, has advantages such as wide coverage, being unrestricted by geographical conditions, and large communication capacity. However, the communication process timely face eavesdropping from illegal warden due to the wireless broadcast characteristics of satellite communication. To solve this problem, we propose a relay satellite‐assisted covert communication on position optimization mechanics (RSCCPOM). Specifically, we construct a satellite communication countermeasure model and obtain the minimum detection error probability for the warden, and then optimize the position of relay satellite. Simulation results show that our RSCCPOM improve covert communication rate compared with existing work.

Source: Electronics Letters

DOI: 10.1049/ell2.70335

Authors: Wanxin Ma, Wen Tian, Huaifeng Shi, Xufei Ding, Xin Sun, Shuhua Huang

Institutions: Nanjing University of Information Science and Technology, Hohai University, Nanjing University of Science and Technology, Nanjing Tech University

Language: English

Topic: Wireless Communication Security Techniques

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,590

Funders: National Natural Science Foundation of China, Natural Science Foundation of Jiangsu Province