EDN

OFDM tutorial, part 1: PAPR, ECC, and DAR

This series is excerpted from “Mobile Broadband Multimedia Networks: Techniques, Models and Tools for 4G.” Part two shows how to enhance OFDM with MIMO and other techniques. The many papers noted in ...
EDN

OFDM tutorial, part 2: MIMO, Turbo, and JCE

This series is excerpted from “Mobile Broadband Multimedia Networks: Techniques, Models and Tools for 4G.” Order this book today and receive an additional 20% discount. Click here ...
GitHub

gnikhilchand/OFDM-System-Simulation-for-Wireless-Channels

This project implements a basic Orthogonal Frequency-Division Multiplexing (OFDM) communication system in Python. It simulates the entire signal chain, from the transmitter's IFFT processing to the ...
IEEE

Tensor-Based Channel Estimation for Extremely Large-Scale MIMO-OFDM With Dynamic Metasurface Antennas

Abstract: Extremely large-scale multiple-input multiple-output (XL-MIMO) with orthogonal frequency division multiplexing (OFDM) transmission can provide unprecedented improvement in spectral ...
GitHub

Performance of OFDM in Energy Detection and Cyclostationary Detection for Cognitive Radio

This project simulates the performance of Orthogonal Frequency Division Multiplexing (OFDM) in Energy Detection for Cognitive Radio (CR) systems. The goal is to assess the detection capabilities of a ...
IEEE

A Low-Rank Sparse Tensor Recovery-Based Channel Estimation Scheme for RIS-Assisted mmWave OFDM Systems

Abstract: This paper proposes a low-rank sparse tensor recovery-based channel estimation (LRSTR-CE) scheme for RIS-assisted mmWave MISO-OFDM systems. Specifically, the uplink cascaded channel of the ...