Results 31 to 40 of about 19,445,473 (225)
Implementation of a Full Optically-Powered 5G NR Fiber-Wireless System
IEEE Photonics Journal, 2022 We report the implementation of a full optically-powered 5G new radio (5G NR) fiber-wireless (FiWi) system based on power-over-fiber (PoF) and radio-over-fiber (RoF) technologies.
Leticia Carneiro de Souza +2 more
doaj +1 more source
Trials of 60 GHz Radio for a Future 5G New Radio (NR) Solution for High Capacity CCTV Offload and Multimedia Transfer [PDF]
2019 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), 2019 This paper studies the radio interface performance of a 60 GHz radio in both indoor and outdoor conditions. The target is to assess its suitability for resolving emerging needs in the public transport, especially, in rail traffic, to transfer large amounts of data from vehicles to the stations and vice versa, during a short period of time. 60 GHz could
Väre, Jani +9 more
openaire +1 more source
Synchronization Procedure in 5G NR Systems
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 +1 more source
LDPC Hardware Acceleration in 5G Open Radio Access Network Platforms
IEEE Access, 2021 The Open Radio Access Network (RAN) concept has been gaining wide acceptance in recent network architectures, including 5G New Radio (NR) network deployments.
Elissaios Alexios Papatheofanous +2 more
doaj +1 more source
IEEE Communications Standards Magazine, 2020 New Radio (NR) is a new radio air interface developed by the 3rd Generation Partnership Project (3GPP) for the fifth generation (5G) mobile communications system. With great flexibility, scalability, and efficiency, 5G is expected to address a wide range of use-cases including enhanced mobile broadband (eMBB), ultra-reliable low-latency communications (
Kazuki Takeda +4 more
openaire +3 more sources
A 12.4–32 GHz CMOS Down-Conversion Mixer for 28 GHz 5G New Radio (NR)
Applied Sciences, 2023 We report a low voltage (VDD) and power (PDC) 12.4–32 GHz CMOS down-conversion mixer with high conversion gain (CG) for 28 GHz 5G communications. A quarter-wavelength (λ/4) transmission line (TL) and a coupling capacitor (Cc), named the λ/4-TL-C-based coupler, is proposed.
Lin, Yo-Sheng, Lan, Kai-Siang
openaire +2 more sources
5G New Radio Key Performance Indicators Evaluation for IMT-2020 Radio Interface Technology
IEEE Access, 2021 The International Telecommunication Union (ITU) has recently announced the detailed 5G specifications for International Mobile Telecommunications (IMT-2020).
A. Phani Kumar Reddy +9 more
doaj +1 more source
Experimental 5G New Radio integration with VLC [PDF]
, 2018 International audienceIn this paper, integration of 5G New Radio (5G NR) with a Visible Light Communication (VLC) downlink architecture is proposed. This scheme combines two complementary wireless technologies: upcoming 5G NR and VLC to offer indoor ...
Xun Zhang +11 more
core +1 more source
5G new radio in SATCOM:an overview of physical and medium access layer issues [PDF]
, 2020 The 3GPP standardization body is actively investigating the requirements and specifying the radio access interface of 5G new radio (NR) systems to support satellite communications.
de Lima, C. M. (Carlos Morais) +1 more
core +2 more sources
Application of 5G new radio for satellite links with low peak‐to‐average power ratios [PDF]
, 2021 Summary The aim of the paper is to consider feasibility of 5G new radio (NR) over satellite links also known as nonterrestrial networks (NTNs). Large propagation delay and Doppler frequency shift are challenges like is high peak‐to‐average power ratio ...
de Lima, C. M. (Carlos Morais) +1 more
core +2 more sources