Results 1 to 10 of about 1,549 (182)
Resilience of LTE-A/5G-NR Links Against Transient Electromagnetic Interference
MagnetismThis 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 railway ...
Sharzeel Saleem, Mir Lodro
doaj +1 more source
Network Simulation and Implementation of 5G NR Network in Tarhounah City
مجلة جامعة الزيتونة, 2022 At present, the fourth generation (4G) mobile communications system is not able to satisfy some special requirements including high traffic density, high number of connections and high mobility. So, it is anticipated that the Fifth Generation (5G) mobile
Adel Abosdel +2 more
doaj
Dianzi Jishu YingyongWith the extensive access of distributed power sources to the power grid, 5G licensed spectrum resources are becoming more and more scarce. It has become an important research hotspot to establish power radio network by using 5G new radio in unlicensed ...
Jiang Chengling +3 more
doaj +1 more source
5G Evolution: A View on 5G Cellular Technology Beyond 3GPP Release 15
IEEE Access, 2019 The 5G System is being developed and enhanced to provide unparalleled connectivity to connect everyone and everything, everywhere. The first version of the 5G System, based on the Release 15 (“Rel-15”) version of the specifications ...
Amitabha Ghosh +3 more
doaj +1 more source
IEEE Transactions on Wireless CommunicationsThe increased flexibility and density of spectrum access in 5G New Radio (NR) has made jamming detection and classification a critical research area. To detect coexisting jamming and subtle interference, we introduce a Bayesian Inference-assisted machine learning (ML) methodology.
Shashank Jere +4 more
openaire +2 more sources
Analysis of 5G NR coverage capability at 2.6 GHz
Dianxin kexue, 2019 The current research on 5G new air interface is mainly concentrated in the middle and high frequency bands.The low frequency band re-cultivation used by 4G is of great significance for 5G-scale contiguous networking,but there are few studies.On the basis
Xinkai CUI +3 more
doaj +2 more sources
IEEE AccessIn the context of Enhanced Remote Area Communications (ERAC), Radio over Fiber (RoF) technology plays a crucial role in extending reliable connectivity to underserved and remote areas. This paper explores the significance of fifth-generation (5G) Digital
Muhammad Usman Hadi +4 more
doaj +1 more source
AMD GPU-Based Selected Acceleration of PRACH and PUSCH in 5G NR
IEEE AccessThe software-defined physical layer is a recent trend in the 5G/B5G open radio access network. Most implementations are based on a central processing unit, i.e., Intel XEON and ARM.
Nung-Yi Kuo, Terng-Yin Hsu
doaj +1 more source
Field Test of 5G New Radio (NR) UL-MIMO and UL-256QAM for HD Live-Streaming
2025 International Conference on Visual Communications and Image Processing (VCIP)The exponential growth of User-Generated Content (UGC), especially High-Definition (HD) live video streaming, places a significant demand on the uplink capabilities of mobile networks. To address this, the 5G New Radio (NR) standard introduced key uplink enhancements, including Uplink Multi-Input Multi-Output (UL-MIMO) and Uplink 256QAM, to improve ...
openaire +2 more sources
IEEE AccessIn this paper, we study the extension of 5G New Radio (NR) to Non-Terrestrial Networks (NTN). For terrestrial ones, Hybrid Automatic Repeat reQuest (HARQ) is the main retransmission solution used by 5G NR at the physical and MAC layers, enhancing ...
Riccardo Tuninato +3 more
doaj +1 more source