Studies applying multiple carrier method such as OFDM (Orthogonal Frequency Division
Multiplexing) or FMT (Filtered Multi-Tone) to Underwater acoustic communication (UAC) …

The performance of underwater wireless communication system is influenced on channel
characteristic. Especially, a delay spread cause by reverberation and multi-path happen the …

In recent years, researches on various communication methods have been conducted,
particularly on OFDM (Orthogonal Frequency Division Multiplexing) and CDMA (Code …

This paper compares and analyzes advantages and disadvantages of CDMA (code division
multiple access) and OFDM (orthogonal frequency division multiplexing) transmission …

Recently, There are increasing number of studies that apply multi-carrier method, a land
mobile communication method, to underwater channel environment in order to enhance the …

In this paper, performance of COFDM (Coded Orthogonal Frequency Division Multiplexing)
which is OFDM with a forward error correction code, is studied in frequency selective fading …

Progress in wireless communications is the result of development of digital modulation and
coding techniques, and constant improvement in exploring capabilities of natural radio …

Underwater acoustic (UWA) communication has been the topic of many recent research
publications. Because of small ratio of the carrier frequency over the signal band-width …

The Orthogonal Frequency Division Multiplexing (OFDM) technique is an effective method
for suppressing multi-paths interference of underwater acoustic (UWA) channels. In this …

The performance of underwater communication system is influenced on channel
characteristic. Delay spread cause by reverberation and multi-path happen the ISI (Inter …