2 papers
cs.NI2026
Achieving Rate-Concurrency Balance for Underwater Concurrent Random Access
Enqi Zhang, Yuxuan Guo, Weining Li +5
Underwater acoustic networks face a fundamental rate--concurrency tradeoff: high-rate waveforms (e.g., OFDM, OTFS) are designed for point-to-point links and rely on orthogonal MAC…
eess.SP2023
Combating Multi-path Interference to Improve Chirp-based Underwater Acoustic Communication
Wenjun Xie, Enqi Zhang, Lizhao You +3
Linear chirp-based underwater acoustic communication has been widely used due to its reliability and long-range transmission capability. However, unlike the counterpart chirp techn…