Orthogonal frequency division multiplexing (OFDM) as a special multi-carrier transmission
technology has good resistance to narrow-band interference and frequency selective fading …

In the modern age, wireless communication is very helpful in various mobile antenna
communication systems. In mobile communication systems, the transmission of data transfer …

Underwater Acoustic channels are the most challenging communication media. Achieving
high data rate, a high throughput and a low latency for the time varying multipath channel is …

In the paper, the Bit Error Rate (BER) performance for variation of Quadrature Amplitude
Modulation (QAM) techniques and Guard Interval-Less (GI-Less) OFDM over Rayleigh …

Underwater Acoustic (UWA) channels are known as some of the most challenging
communication media. Since the Underwater acoustic channels are time varying multipath …

This paper presents a study of multi-frequency spectrally efficient frequency division
multiplexed (SEFDM) signals in a multipath channel. This article discusses the study of the …

This thesis investigates performance analysis in a channel estimation framework for WLAN
systems based on orthogonal frequency division multiplexing (OFDM). In literature, a …