Sum rate maximization of MIMO monostatic backscatter networks by suppressing residual self-interference

A Hakimi, S Zargari, C Tellambura… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Monostatic backscatter (MBS) networks provide connectivity for ultra-low power and low-cost
tags for numerous applications. However, the reader operates in the full-duplex (FD) mode …

Enhancing AmBC systems with deep learning for joint channel estimation and signal detection

S Zargari, A Hakimi, C Tellambura… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The era of ubiquitous, affordable wireless connectivity has opened doors to countless
practical applications. In this context, ambient backscatter communication (AmBC) stands …

Deep conditional generative adversarial networks for efficient channel estimation in AmBC systems

S Zargari, C Tellambura, A Maaref… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In ambient backscatter communication (AmBC), battery-free devices (tags) harvest energy
from ambient radio frequency (RF) signals and communicate with readers. Although reliable …

Queue-aware resource allocation in full-duplex multi-cellular wireless networks

H Fawaz, S Lahoud, M El Helou… - IEEE Journal on …, 2023 - ieeexplore.ieee.org
In this paper, we aim to tackle the challenges of resource block scheduling and power
allocation in the context of multi-cell full-duplex wireless networks. This is a more realistic …

Improved Energy-Based Signal Detection for Ambient Backscatter Communications

S Zargari, C Tellambura… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In ambient backscatter communication (AmBC) systems, passive tags connect to a reader by
reflecting an ambient radio frequency (RF) signal. However, the reader may not know the …

Enhancing Backscatter Communication Networks: Optimization and Integration with Emerging Technologies

A Hakimi Najafabadi - 2024 - era.library.ualberta.ca
To achieve these goals, backscatter communication (BackComm) networks rely on passive
reflective backscatter devices (tags). However, passive transmission causes low data rates …

反向散射通信技术的研究与发展

叶迎晖, 徐瑞, 田雨佳, 卢光跃 - 电信科学, 2024 - infocomm-journal.com
反向散射通信作为物联网部署的重要技术手段, 其主要思想是利用入射信号进行低功耗被动通信
和能量收集, 以期实现物联网节点的能源自持. 为了加深对该技术的认识并推动相关领域的发展 …