Presentation Information
[B-5B-39]Performance Comparison between Coherent OFDM and Differential OFDM for Underwater Acoustic Communication
◎Haruto Matsuki1, Yukihiro Kida2, Mitsuyasu Deguchi2, Takuya Shimura2, Hiroshi Kubo1 (1. Ritsumeikan University, 2. Japan Agency for Marine-Earth Science and Technology)
Keywords:
underwater acoustic communications,doubly-selective channel,coherent OFDM,differential OFDM,channel prediction,multiple differential detection