Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Zargari, Shayan"'
Cell-free integrated sensing and communication (CF-ISAC) systems are just emerging as an interesting technique for future communications. Such a system comprises several multiple-antenna access points (APs), serving multiple single-antenna communicat
Externí odkaz:
http://arxiv.org/abs/2409.06847
Optimization of Rate-Splitting Multiple Access with Integrated Sensing and Backscatter Communication
An integrated sensing and backscatter communication (ISABC) system is introduced herein. This system features a full-duplex (FD) base station (BS) that seamlessly merges sensing with backscatter communication and supports multiple users. Multiple acc
Externí odkaz:
http://arxiv.org/abs/2406.02410
This paper introduces a new resource allocation framework for integrated sensing and communication (ISAC) systems, which are expected to be fundamental aspects of sixth-generation networks. In particular, we develop an augmented Lagrangian manifold o
Externí odkaz:
http://arxiv.org/abs/2404.05173
In an era driven by the Internet of Things (IoT) and rapid wireless communication advances, the synergy between sensing and backscatter communication (BackCom) has emerged as a frontier of research. This paper delves deep into the integration of sens
Externí odkaz:
http://arxiv.org/abs/2312.06888
Internet-of-Things (IoT) is rapidly growing in wireless technology, aiming to connect vast numbers of devices to gather and distribute vital information. Despite individual devices having low energy consumption, the cumulative demand results in signi
Externí odkaz:
http://arxiv.org/abs/2312.03882
Intelligent reflecting surface (IRS)-enabled backscatter communications can be enabled by an access point (AP) that splits its transmit signal into modulated and unmodulated parts. This letter integrates non-orthogonal multiple access (NOMA) with thi
Externí odkaz:
http://arxiv.org/abs/2209.01277
Reconfigurable intelligent surface (RIS)-based communication networks promise to improve channel capacity and energy efficiency. However, the promised capacity gains could be negligible for passive RISs because of the double pathloss effect. Active R
Externí odkaz:
http://arxiv.org/abs/2206.14326
Autor:
Khalili, Ata, Monfard, Ehsan Mohammadi, Zargari, Shayan, Javan, Mohammad Reza., Mokari, Nader, Jorswieck, Eduard A.
This paper proposes a novel approach to improve the performance of a heterogeneous network (HetNet) supported by dual connectivity (DC) by adopting multiple unmanned aerial vehicles (UAVs) as passive relays that carry reconfigurable intelligent surfa
Externí odkaz:
http://arxiv.org/abs/2106.13174
This paper considers an intelligent reflecting sur-face (IRS)-aided simultaneous wireless information and power transfer (SWIPT) network, where multiple users decode data and harvest energy from the transmitted signal of a transmit-ter. The proposed
Externí odkaz:
http://arxiv.org/abs/2103.12195
Autor:
Zargari, Shayan, Kolivand, Mehrdad, Nezamalhosseini, S. Alireza, Abolhassani, Bahman, Chen, Lawrence R., Kahaei, Mohammad Hossein
In this paper, we study the time allocation optimization problem to maximize the sum throughput in a dual-hop heterogeneous visible light communication (VLC)/radio frequency (RF) communication system. Two scenarios are investigated in this paper. For
Externí odkaz:
http://arxiv.org/abs/2011.07600