Results 101 to 110 of about 11,837 (236)
Power saving techniques for 5G RRC_Idle mode UE
Dianxin kexue, 2021 The power consumption of 5G UE is much serious than 4G UE due to larger bandwidth, massive MIMO, and higher data rate and has been one of the important reason affecting users’ experience of 5G network.3GPP has promoted the study and standardization of NR
Tuo YANG +6 more
doaj +2 more sources
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT In this paper, the correlation learning estimation and adaptive reduction (CLEAR) of interference, an adaptive, blind and transparent interference compensation method applied in a wideband dual‐channel receiver, is studied for a pair of independent satellite multi‐connectivity links, using the same carrier frequency and signal bandwidth in use
Svilen Dimitrov
wiley +1 more source
Downlink Resource Allocation for 5G-NR Massive MIMO Systems
, 2021 The gNodeB (gNB) in 5G-New Radio (5G-NR) is capable of beamforming and spatial multiplexing the users to achieve a multi-fold increase in the network capacity.
et al, ., Pavan Reddy, M., Kuchi, Kiran
core
Dynamic Cell Division for Interference Management in Satellite Direct‐to‐Cell Systems
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Direct‐to‐cell (D2C) connectivity enables future non‐terrestrial networks to provide service directly to standard terrestrial user equipment (UE) when terrestrial networks (TN) are unavailable. In this work, the satellite system is considered as a secondary network that supplements existing TN coverage while minimizing interference to the ...
Satya Chan +3 more
wiley +1 more source
Beamforming and Precoding Techniques
, 2020 Beamforming and precoding/combining are techniques aimed at processing multiantenna signals at the transmitter and/or at the receiver of a wireless communication system.
Darsena Donatella +2 more
core +1 more source
SmartBot, EarlyView.This article reviews the application of fiber Bragg grating (FBG) technology for precise force sensing in minimally invasive surgery. It outlines the fundamental working principles and algorithms used to interpret sensor data. The text surveys clinical applications across various medical fields, such as ophthalmology and vascular intervention (Table of
Shiyuan Dong +9 more
wiley +1 more source
Reconfigurable Nanogap SERS for Multiscale Molecular Sensing on Curved Surfaces
Small, EarlyView.Reconfigurable Au‐coated SMP nanocomposites enable adaptive SERS through reversible tuning of Au─Au nanogaps. Embedded AgNPs serve as photothermal triggers and reinforcements. Wide gaps facilitate macromolecule detection, while narrowed gaps enhance small‐molecule signals for reliable multiscale sensing on curved surfaces.
Goum Min +13 more
wiley +1 more source
5G New Radio in Nonlinear Satellite Downlink: A Physical Layer Comparison with DVB-S2X
499504This paper assesses the 5G New Radio (NR) physical layer for satellite downlink transmission requiring power amplification (PA) with low backoff, thereby suffering significant nonlinear distortion.
Raghunandan, Sahana +4 more
core +1 more source
On the Impact of Re-evaluation in 5G NR V2X Mode 2
, 2023 5G NR V2X has been designed to support advanced connected and automated driving V2X services. These services are characterized by variable traffic patterns that can generate packet collisions in decentralized systems where vehicles autonomously select
Alejandro Molina-Galan (16863240) +4 more
core +1 more source
Methods in Ecology and Evolution, EarlyView.Abstract Inadequate monitoring of biodiversity is a characteristic of conservation the world over. The potential of acoustic monitoring is compelling, although the challenges remain substantial. Effective solutions require transdisciplinary collaboration among stakeholders, a focus on open‐source development, and flexible, multipronged technical ...
Andrea S. Griffin +7 more
wiley +1 more source