Over the past several years, orthogonal frequency division multiplexing (OFDM) has received considerable attention from the general wireless community and in particular from the wireless LAN (WLAN) ...

This is the pytorch implementation of paper "Deep Learning-based OFDM Symbol Separation for Robust Collision-Resistant UANs"(updating). Underwater Acoustic Networks (UANs) suffer from severe ...

Abstract: In this paper, we propose an efficient symbol detection algorithm and its hardware architecture for MIMO-OFDM system with two-transmit and two-receive (2 times 2) antennas. The detector ...

Abstract: This paper deals with symbol timing synchronization issue for broadband OFDM based mobile communication system. A symbol timing approach using adaptive threshold is proposed. Several OFDM ...

OFDM is a technique used in modern broadband wireless communications systems. To mitigate the effect of dispersive channel distortion in high data rate OFDM systems, CP is introduced to eliminate ...

1)The OFDM system is one of the most widely used modern techniques in mobile radio communication networks for efficiently transmitting various forms of digital data compared to other existing ...

OFDM is a multi-carrier system where data bits are encoded to multiple sub-carriers, while being sent simultaneously. This results in the optimal usage of bandwidth. A set of orthogonal sub-carriers ...

ABSTRACT: In multi-carrier wireless OFDM communication systems, a major issue is related to high peaks in transmitted signals, resulting in such problems as power inefficiency. In this regard, a ...