Interference analysis and visualization for multiple radio equipment coexistence

• Published in: 2015 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) pp. 298 - 303
• Main Authors: Wang, Baocong, Zhang, Qixun, Gao, Chao, Feng, Zhiyong, Zhang, Yifan
• Format: Conference Proceeding Journal Article
• Language: English
• Published: IEEE 01.08.2015
• Subjects: Algorithms; Bandwidth; Boundaries; Communication systems; Computer simulation; Electromagnetic Situation Map; Formations; Interference; Interference Analysis; Marine vehicles; Multiple Equipment Coexistence; Radar; Radio communications; Receivers
• ISSN: 2154-5952
• DOI: 10.1109/PACRIM.2015.7334851

Due to the diverse and complex tasks for the formation, many different radio communication equipment are densely deployed on board, leading to the coexistence among different equipment a big problem. Therefore, this paper has proposed an interference analysis algorithm for communication and radar systems and developed a link level simulation system to solve the coexistence problem between radar and communication systems. Both frequency and distance isolation boundaries are achieved by theoretical analysis to guarantee the coexistence constraints of different equipment in the ship formation. Simulation results verify the effectiveness and accuracy of proposed interference coexistence methods with frequency and distance isolation boundaries. Finally, the electromagnetic situation map is also designed and developed to identify the source of potential interference among fleet and facilitate the interference analysis.