Search Results for author: Fanggang Wang

Found 4 papers, 0 papers with code

Deep-Learning-Based Channel Estimation for IRS-Assisted ISAC System

no code implementations29 Jan 2024 Yu Liu, Ibrahim Al-Nahhal, Octavia A. Dobre, Fanggang Wang

A deep-learning framework is proposed to estimate the sensing and communication (S&C) channels in such a system.

Deep-Learning Channel Estimation for IRS-Assisted Integrated Sensing and Communication System

no code implementations29 Jan 2024 Yu Liu, Ibrahim Al-Nahhal, Octavia A. Dobre, Fanggang Wang

This problem is challenging due to the lack of signal processing capacity in passive IRS, as well as the presence of mutual interference between sensing and communication (SAC) signals in ISAC systems.

Extreme Learning Machine-based Channel Estimation in IRS-Assisted Multi-User ISAC System

no code implementations29 Jan 2024 Yu Liu, Ibrahim Al-Nahhal, Octavia A. Dobre, Fanggang Wang, Hyundong Shin

Multi-user integrated sensing and communication (ISAC) assisted by intelligent reflecting surface (IRS) has been recently investigated to provide a high spectral and energy efficiency transmission.

Efficient Neural Network

Low-complexity and Low-overhead Receiver for OTFS via Large-scale Antenna Array

no code implementations16 May 2020 Yaru Shan, Fanggang Wang

Then the identified signal from each angle in the delay-Doppler domain reduces to a flat-faded signal, which can be simply equalized using the channel information estimated by our pilot pattern.

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