Synchronization Procedure in 5G NR Systems [PDF]
IEEE Access, 2019 Similar to all mobile communication networks, synchronization in the time-frequency domain is a fundamental step that allows a fifth-generation (5G) new radio (NR) user equipment (UE) to properly receive and transmit its data.
Aymen Omri +3 more
doaj +2 more sources
Interference Analysis of 5G NR Base Stations to Fixed Satellite Service Bent-Pipe Transponders in the 6425–7125 MHz Frequency Band [PDF]
Sensors, 2022 Future deployment of 5G NR base stations in the 6425–7125 MHz band raises numerous concerns over the long-term impact on the satellite transponders located in geostationary orbit. To study this impact and understand whether 5G NR may cause adverse effect
Alexander Pastukh +3 more
doaj +2 more sources
Inner-Frame Time Division Multiplexing Waveform Design of Integrated Sensing and Communication in 5G NR System [PDF]
Sensors, 2023 The design of an integrated sensing and communication (ISAC) waveform compatible with the 5G new radio (NR) system is crucial in enabling ISAC by utilizing the hardware of existing base stations (BSs).
Jian Zheng +3 more
doaj +2 more sources
A ML-Based Resource Allocation Scheme for Energy Optimization in 5G NR [PDF]
SensorsThis paper proposes a machine learning (ML)-based energy optimization framework for 5G New Radio (5G NR) utilizing a Classification and Regression Tree (CART) algorithm.
Xiao Yao, Antonio Pérez Yuste
doaj +2 more sources
Analytical TCP Model for Millimeter-Wave 5G NR Systems in Dynamic Human Body Blockage Environment [PDF]
Sensors, 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
Dmitri Moltchanov +5 more
doaj +2 more sources
5G NR sub-THz fiber-wireless integrated systems using polarization multiplexing-multiband technique and self-polarization diversity scheme [PDF]
Scientific ReportsFifth generation (5G) new radio (NR) fiber-wireless integrated systems using polarization multiplexing-multiband technique and self-polarization diversity scheme are successfully implemented.
Ming-Chung Cheng +9 more
doaj +2 more sources
5G NR-U: Homogeneous Coexistence Analysis. [PDF]
IEEE Glob Commun Conf, 2020 Current technical reports indicate License-Assisted Access (LAA) Listen-Before-Talk (LBT) as the preferred channel access scheme for the upcoming 5G New Radio-Unlicensed. Various studies have examined heterogeneous coexistence of WiFi/LTE-LAA systems.
Muhammad S, Refai HH, Al Kalaa MO.
europepmc +4 more sources
A Tutorial on 5G NR V2X Communications [PDF]
IEEE Communications Surveys & Tutorials, 2021 The Third Generation Partnership Project (3GPP) has recently published its Release 16 that includes the first Vehicle to-Everything (V2X) standard based on the 5G New Radio (NR) air interface. 5G NR V2X introduces advanced functionalities on top of the 5G NR air interface to support connected and automated driving use cases with stringent requirements.
Mario Hernán Castañeda García +6 more
openaire +3 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