Results 71 to 80 of about 401,757 (275)
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, Carlos Morais +1 more
core +1 more source
5G NR-U: Homogeneous Coexistence Analysis
GLOBECOM 2020 - 2020 IEEE Global Communications Conference, 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.
Hazem H. Refai +2 more
openaire +4 more sources
Power Saving Techniques for 5G and Beyond
IEEE Access, 2020 Energy efficiency is one of the key performance indicators in 5G New Radio (NR) networks targeted to support diversified use cases including enhanced mobile broadband (eMBB), massive machine type communications (mMTC) and ultra-reliable and low latency ...
Yu-Ngok Ruyue Li +4 more
doaj +1 more source
5G new radio design:why/how to extend/innovate from LTE
Dianxin kexue, 2019 Driven by the 5G visions including “wireless infrastructure to connect the world”, ITU has defined the three main usage scenarios of 5G: eMBB, mMTC, and uRLLC, and the consequent requirements (performance metrics) are defined as well.
Hui TONG
doaj +2 more sources
5g new radio performance assessment [PDF]
, 2022 . Each decade, a new generation of wireless cellular technology presents a step-change in what cellular wireless systems can do compared to the previous generation.
Alam, M.M. (Md Muksudul)
core
Future Is Unlicensed: Private 5G Unlicensed Network for Connecting Industries of Future
Sensors, 2020 This paper aims to unlock the unlicensed band potential in realizing the Industry 4.0 communication goals of the Fifth-Generation (5G) and beyond. New Radio in the Unlicensed band (NR-U) is a new NR Release 16 mode of operation that has the capability to
Rojeena Bajracharya +2 more
doaj +1 more source
Pensieve 5G: Implementation of RL-based ABR Algorithm for UHD 4K/8K Content Delivery on Commercial 5G SA/NR-DC Network [PDF]
arXiv, 2022 While the rollout of the fifth-generation mobile network (5G) is underway across the globe with the intention to deliver 4K/8K UHD videos, Augmented Reality (AR), and Virtual Reality (VR) content to the mass amounts of users, the coverage and throughput are still one of the most significant issues, especially in the rural areas, where only 5G in the ...
arxiv
IET Smart Cities, Volume 4, Issue 4, Page 239-254, December 2022., 2022 Abstract This paper investigates moving networks of Unmanned Aerial Vehicles to extend connectivity and guarantee data rates in the 5G by analysing possible hovering locations based on limitations such as flight time and coverage. The authors provide analytic bounds on the requirements in terms of connectivity extension for vehicular networks served by
Dalia Popescu +2 more
wiley +1 more source
5G NR FR2 Femtocell Coverage Map Using an Omnidirectional Twisted SWAA
IEEE Open Journal of Antennas and Propagation, 2021 This article reports the implementation and coverage map of a mm-waves femtocell, using a high-gain omnidirectional twisted slotted-waveguide antenna array (SWAA).
Hugo Rodrigues Dias Filgueiras +3 more
doaj +1 more source
Performance Characterization of Joint Communication and Sensing With Beyond 5G NR-V2X Sidelink
IEEE Transactions on Vehicular TechnologyJoint communication and sensing allows to share frequency spectrum, hardware, and signal processing blocks between communication and sensing, providing new radar functionalities through the exploitation of communication signals.
Nicoló Decarli +4 more
semanticscholar +1 more source