Analytical TCP Model for Millimeter-Wave 5G NR Systems in Dynamic Human Body Blockage Environment. [PDF]
Sensors (Basel), 2020 Dynamic blockage of radio propagation paths between the user equipment (UE) and the 5G New Radio (NR) Base Station (BS) induces abrupt rate fluctuations that may lead to sub-optimal performance of the Transmission Control Protocol (TCP) protocol. In this
Moltchanov D +5 more
europepmc +2 more sources
Experimental Evaluation of Hybrid Fibre–Wireless System for 5G Networks [PDF]
Telecom, 2022 This article describes a novel experimental study considering a multiband fibre–wireless system for constructing the transport network for fifth-generation (5G) networks. This study describes the development and testing of a 5G new radio (NR) multi-input
Muhammad Usman Hadi +4 more
doaj +3 more sources
5G NR sub-THz fiber-wireless integrated systems using polarization multiplexing-multiband technique and self-polarization diversity scheme. [PDF]
Sci RepFifth generation (5G) new radio (NR) fiber-wireless integrated systems using polarization multiplexing-multiband technique and self-polarization diversity scheme are successfully implemented.
Cheng MC +9 more
europepmc +2 more sources
In Situ Assessment of Uplink Duty Cycles for 4G and 5G Wireless Communications. [PDF]
Sensors (Basel)In this presented study, we measured in situ the uplink duty cycles of a smartphone for 5G NR and 4G LTE for a total of six use cases covering voice, video, and data applications.
Vermeeren G +4 more
europepmc +2 more sources
Service Quality of the Urban Microcellular Scenario in the Sub-6 GHz Frequency Bands [PDF]
IEEE AccessThis paper compares the service quality between 4G and 5G New Radio (NR) among different sub-6 GHz frequency bands in an urban micro-cellular outdoor setting.
Rui R. Paulo +2 more
doaj +3 more sources
RF-EMF Exposure near 5G NR Small Cells. [PDF]
Sensors (Basel), 2023 Aerts S +6 more
europepmc +3 more sources
Remote Radio Frequency Sensing Based on 5G New Radio Positioning Reference Signals. [PDF]
Sensors (Basel)In this paper, the idea of a radar based on orthogonal frequency division multiplexing (OFDM) is applied to 5G NR Positioning Reference Signals (PRS). This study demonstrates how the estimation of the communication channel using the PRS can be applied ...
Bednarz M, Zielinski TP.
europepmc +2 more sources
The 5G Cellular Downlink V2X Implementation Using V2N With Spatial Modulation
IEEE Access, 2022 Fifth generation (5G) New Radio (NR) technology provides cellular vehicle-to-everything (C-V2X) communication. The 5G NR will utilize the existing uplink (UL) and downlink (DL) to furnish vehicle-to-network (V2N) communication via the cellular network ...
Won Mee Jang
doaj +1 more source
Security of communication 5G-V2X: A proposed approach based on securing 5G-V2X based on Blockchain [PDF]
ITM Web of Conferences, 2022 With the rapid evolution of wireless communication and autonomous vehicles, vehicle to Everything (V2X) communications provides driving safety, traffic efficiency, and real-time traffic information in-vehicle networks.
Manale Boughanja, Mazri Tomader
doaj +1 more source
An open-source implementation and validation of 5G NR Configured Grant for URLLC in ns-3 5G LENA: a scheduling case study in Industry 4.0 scenarios [PDF]
, 2023 Factories are undergoing a digital transformation towards more cost-efficient, zero-defect manufacturing. The digitalized factories require communication networks capable to satisfy their strict latency and reliability demands. 5G and beyond networks are
Ali, Zoraze +5 more
core +1 more source