TY - GEN
T1 - Research and Design of AIS Reception Signal Processing System Based on GNU Radio
AU - Zhou, Zijiao
AU - Gong, Peng
AU - Tang, Bin
AU - He, Piao
AU - Peng, Xiuming
AU - Zhang, Guangwei
N1 - Publisher Copyright:
Copyright 2025 Global IT Research Institute (GIRI). All rights reserved.
PY - 2025
Y1 - 2025
N2 - The Automatic Identification System (AIS), as a standard communication and navigation device for ships, plays a significant role in ensuring the safety and efficiency of maritime traffic. The accuracy of the AIS receiver’s signal processing directly affects the bit error rate (BER) and packet error rate (PER) of the AIS system, drawing considerable attention to AIS signal reception and processing technologies. Current research on AIS reception signals mainly focuses on custom implementations using hardware platforms like FPGAs; however, the high cost of hardware implementation has become a limiting factor in the development of AIS signal processing technologies. Therefore, this paper designs an AIS reception signal processing system based on GNU Radio, developing demodulation algorithm and NRZI decoding modules, and testing them with typical demodulation algorithms. Experimental results demonstrate the feasibility and effectiveness of the designed reception signal processing system.
AB - The Automatic Identification System (AIS), as a standard communication and navigation device for ships, plays a significant role in ensuring the safety and efficiency of maritime traffic. The accuracy of the AIS receiver’s signal processing directly affects the bit error rate (BER) and packet error rate (PER) of the AIS system, drawing considerable attention to AIS signal reception and processing technologies. Current research on AIS reception signals mainly focuses on custom implementations using hardware platforms like FPGAs; however, the high cost of hardware implementation has become a limiting factor in the development of AIS signal processing technologies. Therefore, this paper designs an AIS reception signal processing system based on GNU Radio, developing demodulation algorithm and NRZI decoding modules, and testing them with typical demodulation algorithms. Experimental results demonstrate the feasibility and effectiveness of the designed reception signal processing system.
KW - AIS reception signal processing
KW - demodulation algorithm module
KW - GNU Radio
KW - NRZI decoding module
KW - software-defined radio (SDR)
UR - https://www.scopus.com/pages/publications/105002272575
U2 - 10.23919/ICACT63878.2025.10936746
DO - 10.23919/ICACT63878.2025.10936746
M3 - Conference contribution
AN - SCOPUS:105002272575
T3 - International Conference on Advanced Communication Technology, ICACT
SP - 412
EP - 417
BT - 27th International Conference on Advanced Communications Technology
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 27th International Conference on Advanced Communications Technology, ICACT 2025
Y2 - 16 February 2025 through 19 February 2025
ER -