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View article: Resilience of LTE-A/5G-NR Links Against Transient Electromagnetic Interference
Resilience of LTE-A/5G-NR Links Against Transient Electromagnetic Interference Open
This paper presents a comparative analysis of a long-term evolution advanced (LTE-A) and fifth-generation new radio (5G-NR), focusing on the effects of transient electromagnetic interference (EMI) caused by catenary–pantograph contact in a…
View article: Resilience of LTE-A/5G-NR links Against Transient Electromagnetic Interference
Resilience of LTE-A/5G-NR links Against Transient Electromagnetic Interference Open
This paper presents a comparative analysis of long-term evolution advanced (LTE-A) and fifth-generation new radio (5G-NR), focusing on the effects of Transient Electromagnetic Interference (EMI) caused by catenary-pantograph contact in a r…
View article: OTA testing of near‐field and far‐field communication links
OTA testing of near‐field and far‐field communication links Open
In this work, near‐field and far‐field link measurement in metal enclosure environment is performed. The performance of near‐field and far‐field links are assessed using key performance indicators such as error vector magnitude, bit error …
View article: A Novel Low-Cost Compact High-Performance Flower-Shaped Radiator Design for Modern Smartphone Applications
A Novel Low-Cost Compact High-Performance Flower-Shaped Radiator Design for Modern Smartphone Applications Open
This manuscript examines the design principle and real-world validation of a new miniaturized high-performance flower-shaped radiator (FSR). The antenna prototype consists of an ultracompact square metallic patch of 0.116λ0 × 0.116λ0 (λ0 i…
View article: Experimental Evaluation of a Wireless Local Area Network (WLAN) Impersonator Detection System Using Deep Learning
Experimental Evaluation of a Wireless Local Area Network (WLAN) Impersonator Detection System Using Deep Learning Open
We present an experimental evaluation of a radio impersonator detection system using deep learning in an indoor environment.RF fingerprinting is used to detect a wireless local area network (WLAN) impersonator that transmits beacon frames …
View article: Compact MIMO System Performances in Metallic Enclosures
Compact MIMO System Performances in Metallic Enclosures Open
In this work, we present a 2 × 2 near-field multi-input multiple-output (MIMO) prototype for bit-error-rate (BER) and error vector magnitude (EVM) measurements in a metal enclosure. The near-field MIMO prototype was developed using softwar…
View article: 2x2 MIMO Prototype for BER and EVM Measurements in Metal Enclosure
2x2 MIMO Prototype for BER and EVM Measurements in Metal Enclosure Open
In this work, we present a 2x2 near-field multi-input multiple-output (MIMO) prototype for bit-error-rate (BER) and error vector magnitude (EVM) measurements in a metal enclosure. The near-field MIMO prototype is developed using software-d…
View article: Multi-path fading and interference mitigation with Reconfigurable Intelligent Surfaces
Multi-path fading and interference mitigation with Reconfigurable Intelligent Surfaces Open
We exploit multi-path fading propagation to improve both the signal-to-interference-plus-noise-ratio and the stability of wireless communications within electromagnetic environments that support rich multipath propagation. Quasi-passive pr…
View article: Experimental Evaluation of Multi-operator RIS-assisted Links in Indoor Environment
Experimental Evaluation of Multi-operator RIS-assisted Links in Indoor Environment Open
In this work, we present reconfigurable intelligent surface (RIS)-assisted optimization of the multiple links in the same indoor environment. Multiple RISs from different operators can co-exists and handle independent robust communication …
View article: Electromagnetic Illusion in Smart Environments
Electromagnetic Illusion in Smart Environments Open
Metasurfaces can be designed to achieve prescribed functionality. Careful\nmeta-atom design and arrangement achieve homogeneous and inhomogeneous layouts\nthat can enable exceptional capabilities to manipulate incident waves.\nInherently, …
View article: Reconfigurable Intelligent Surface-assisted Classification of Modulations using Deep Learning
Reconfigurable Intelligent Surface-assisted Classification of Modulations using Deep Learning Open
The fifth generating (5G) of wireless networks will be more adaptive and\nheterogeneous. Reconfigurable intelligent surface technology enables the 5G to\nwork on multistrand waveforms. However, in such a dynamic network, the\nidentificatio…
View article: Reconfigurable Intelligent Surface-Assisted Bluetooth Low Energy Link in Metal Enclosure
Reconfigurable Intelligent Surface-Assisted Bluetooth Low Energy Link in Metal Enclosure Open
Reconfigurable intelligent surface (RIS) technology is at the forefront for its transformative role in future wireless communication systems such as wireless local area networks (WLAN), sixth-generation (6G) communication, and internet-of-…
View article: PER Measurement of BLE in RF Interference and Harsh Electromagnetic Environment
PER Measurement of BLE in RF Interference and Harsh Electromagnetic Environment Open
Bluetooth Low Energy (BLE) is a short-range data transmission technology that is used for multimedia file sharing, home automation, and internet-of-things application. In this work, we perform packet error rate (PER) measurement and RF tes…
View article: PER Measurement of BLE in RF Interference and Harsh Electromagnetic\n Environment
PER Measurement of BLE in RF Interference and Harsh Electromagnetic\n Environment Open
Bluetooth Low Energy (BLE) is a short-range data transmission technology that\nis used for multimedia file sharing, home automation, and internet-of-things\napplication. In this work, we perform packet error rate (PER) measurement and\nRF …
View article: Near-field Image Transmission and EVM Measurements in Rich Scattering\n Environment
Near-field Image Transmission and EVM Measurements in Rich Scattering\n Environment Open
In this work, we present near-field image transmission and error vector\nmagnitude measurement in a rich scattering environment in a metal enclosure. We\ncheck the effect of loading metal enclosure on the performance of SDR based\nnear-fie…
View article: Statistical Characterization of Wireless MIMO Channels in Mode-Stirred Enclosures
Statistical Characterization of Wireless MIMO Channels in Mode-Stirred Enclosures Open
We present the statistical characterization of a 2x2 Multiple-Input Multiple-Output wireless link operated in a mode-stirred enclosure, with channel state information available only at the receiver (agnostic transmitter). Our wireless chan…
View article: Near-field Image Transmission and EVM Measurements in Rich Scattering Environment
Near-field Image Transmission and EVM Measurements in Rich Scattering Environment Open
In this work, we present near-field image transmission and error vector magnitude measurement in a rich scattering environment in a metal enclosure. We check the effect of loading metal enclosure on the performance of SDR based near-field …
View article: NEAR-FIELD IMAGE TRANSMISSION AND EVM MEASUREMENTS IN RICH SCATTERING ENVIRONMENT IN METAL ENCLOSURE
NEAR-FIELD IMAGE TRANSMISSION AND EVM MEASUREMENTS IN RICH SCATTERING ENVIRONMENT IN METAL ENCLOSURE Open
View article: Near-field BER and EVM Measurement at 5.8 GHz in Mode-stirred Metal Enclosure
Near-field BER and EVM Measurement at 5.8 GHz in Mode-stirred Metal Enclosure Open
This work presents over-the-air (OTA) performance, near-field bit-error-ratio (BER), and error vector magnitude (EVM) measurement using software-defined radio (SDR) in the mode-stirred metal enclosure at 5.8 GHz. The metal enclosure is sti…
View article: Throughput Analysis of Full-Duplex Communication Cognitive Radio Network
Throughput Analysis of Full-Duplex Communication Cognitive Radio Network Open