CP-OFDM and DFT-s-OFDM are the same waveforms that are used in 5G, giving 6G a distinctly 5G flavour in terms of the physical interface that will be developed between devices and network. That means ...

Unlike OFDM and OFDMA, both of which modulate information within the time-frequency domain, OTFS does so within the Delay Doppler domain Certain high mobility environments, such as high-speed trains, ...

To use this app, you can set your desired parameters in the Control section, press the Run button, and preserve the result calculated and presented in the Result section. If the SNR is too weak to ...

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Abstract: Next-generation Internet of Things (IoT) systems require faster data transmission, support for moving objects, and long-distance transmission when compared to the currently available IoT ...

In order to address the growing demands for both enhanced security levels and increased transmission capacity, this research proposes a novel approach for free space optical (FSO) transmission. The ...

To increase the receiving sensitivity of the reversely single-sideband (RSSB) system with orthogonal frequency division multiplexing (OFDM) signal transmission, we use the improved pilot interval ...

Abstract: Digital Video Broadcast-Terrestrial (DVB-T) is a most extensively use standard for terrestrial TV transmission in the world. The OFDM has advantages of high spectral efficiency and inherent ...