Nguyen Thi, N., Phan Huy, A., Nguyen Thi, H., Do Thanh, Q., Vu Hai, L., Tran Quang, G., Dinh Thi Thuy, D., & Pham Thanh, H. (2021). A comparative analysis of LS and MMSE channel estimation techniques for underwater acoustic OFDM systems. Journal of Military Science and Technology, (CBNCT), 40–46. Retrieved from https://jmst.mod.gov.vn/index.php/jmst/article/view/2449