Zobrazeno 1 - 10
of 3 897
pro vyhledávání: '"Hanzo, Lajos"'
Autor:
Gong, Tierui, Chandra, Aveek, Yuen, Chau, Guan, Yong Liang, Dumke, Rainer, See, Chong Meng Samson, Debbah, Mérouane, Hanzo, Lajos
The Rydberg atomic quantum receiver (RAQR) is an emerging quantum precision sensing platform designed for receiving radio frequency (RF) signals. It relies on creation of Rydberg atoms from normal atoms by exciting one or more electrons to a very hig
Externí odkaz:
http://arxiv.org/abs/2409.14501
By harnessing the delay-Doppler (DD) resource domain, orthogonal time-frequency space (OTFS) substantially improves the communication performance under high-mobility scenarios by maintaining quasi-time-invariant channel characteristics. However, conv
Externí odkaz:
http://arxiv.org/abs/2409.05724
Millimeter wave (mmWave) multiple-input multiple-output (MIMO) systems capable of integrated sensing and communication (ISAC) constitute a key technology for connected autonomous vehicles (CAVs). In this context, we propose a multi-beam object-locali
Externí odkaz:
http://arxiv.org/abs/2408.14312
Large optical reconfigurable intelligent surfaces (ORISs) are proposed for employment on building rooftops to facilitate free-space quantum key distribution (QKD) between high-altitude platforms (HAPs) and low-altitude platforms (LAPs). Due to practi
Externí odkaz:
http://arxiv.org/abs/2408.06106
We propose reflection pattern modulation-aided reconfigurable intelligent surface (RPM-RIS)-assisted cell-free massive multiple-input-multiple-output (CF-mMIMO) schemes for green uplink transmission. In our RPM-RIS-assisted CF-mMIMO system, extra inf
Externí odkaz:
http://arxiv.org/abs/2408.05505
Autor:
Ghadi, Farshad Rostami, Wong, Kai-Kit, Lopez-Martinez, F. Javier, Shin, Hyundong, Hanzo, Lajos
This paper investigates a two-user downlink system for integrated sensing and communication (ISAC) in which the two users deploy a fluid antenna system (FAS) and adopt the nonorthogonal multiple access (NOMA) strategy. Specifically, the integrated se
Externí odkaz:
http://arxiv.org/abs/2408.04724
A cell-free massive multiple-input multiple-output (CF-mMIMO) system is considered for enhancing the monitoring performance of wireless surveillance, where a large number of distributed multi-antenna aided legitimate monitoring nodes (MNs) proactivel
Externí odkaz:
http://arxiv.org/abs/2407.12497
In this work, a reconfigurable intelligent surface (RIS)-aided millimeter wave (mmWave) multiple-input multiple-output (MIMO) cognitive radio (CR) downlink operating in the underlay mode is investigated. The cognitive base station (CBS) communicates
Externí odkaz:
http://arxiv.org/abs/2406.08797
Pareto optimal solutions are conceived for radar beamforming error (RBE) and sum rate maximization in short-packet (SP) millimeter-wave (mmWave) integrated sensing and communication (ISAC). Our ultimate goal is to realize ultra-reliable low-latency c
Externí odkaz:
http://arxiv.org/abs/2406.01945
Large-scale multiple-input and multiple-output (MIMO) systems are capable of achieving high date rate. However, given the high hardware cost and excessive power consumption of massive MIMO systems, as a remedy, intelligent metasurfaces have been desi
Externí odkaz:
http://arxiv.org/abs/2405.09753