Results 71 to 80 of about 7,605 (190)

Optical Neuromorphic Technology Catalyzes the Next‐Generation Mobile Communication Technology

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 11, November 2025.
Advancements in optical computing could revolutionize next‐generation wireless communication. The review highlights the role of photonic integrated circuits in implementing neural network operations and discusses their benefits, such as high computational density.
Xiaoxiong Song   +6 more
wiley   +1 more source

Integration of Satellites in 5G through LEO Constellations

open access: yes, 2017
The standardization of 5G systems is entering in its critical phase, with 3GPP that will publish the PHY standard by June 2017. In order to meet the demanding 5G requirements both in terms of large throughput and global connectivity, Satellite ...
Guidotti, Alessandro   +2 more
core   +1 more source

Four decades of transmission of a multidrug-resistant Mycobacterium tuberculosis outbreak strain [PDF]

open access: yes, 2015
The rise of drug-resistant strains is a major challenge to containing the tuberculosis (TB) pandemic. Yet, little is known about the extent of resistance in early years of chemotherapy and when transmission of resistant strains on a larger scale became a
Balloux, Francois   +6 more
core   +4 more sources

Antibiotic Resistance: A Genetic and Physiological Perspective

open access: yesMedComm, Volume 6, Issue 11, November 2025.
The development of resistance to antimicrobials and their historical progression are depicted in this graphic. It draws attention to important biochemical, physiological, and genetic factors that contribute to AMR, such as the transmission of genes, the development of biofilms, and the inactivation of antibiotics.
Rania G. Elbaiomy   +9 more
wiley   +1 more source

Frequency of Codon 306 Mutations in embB Gene of Mycobacterium tuberculosis Resistant to Ethambutol: A Systematic Review and Meta-Analysis

open access: yesInternational Journal of Preventive Medicine, 2020
Background: Ethambutol (EMB) resistance is a major concern in patients with tuberculosis (TB). The aim of this study was to determine the frequency rate of mutations in the embB 306 gene of Mycobacterium tuberculosis (M.
Bahman Mohammadi   +3 more
doaj   +1 more source

A New Identity for the Least-square Solution of Overdetermined Set of Linear Equations [PDF]

open access: yes, 2015
In this paper, we prove a new identity for the least-square solution of an over-determined set of linear equation $Ax=b$, where $A$ is an $m\times n$ full-rank matrix, $b$ is a column-vector of dimension $m$, and $m$ (the number of equations) is larger ...
Asaei, Afsaneh   +2 more
core   +2 more sources

On the Decoding of Polar Codes on Permuted Factor Graphs

open access: yes, 2018
Polar codes are a channel coding scheme for the next generation of wireless communications standard (5G). The belief propagation (BP) decoder allows for parallel decoding of polar codes, making it suitable for high throughput applications.
Doan, Nghia   +3 more
core   +1 more source

Adaptive User Pairing With Non-Orthogonal Medium Access Choices for Balanced Coexistence of Mission-Critical and eMBB Services in Cellular IoT

open access: yesIEEE Open Journal of the Communications Society
This paper investigates adaptive user pairing (UP) under different non-orthogonal medium access choices in 5G-and-beyond cellular IoT networks to balance the uplink performance of mission-critical (MC) and enhanced mobile broadband (eMBB) services.
Farnaz Khodakhah   +3 more
doaj   +1 more source

Joint User-Slice Pairing and Association Framework Based on H-NOMA in RAN Slicing

open access: yesSensors, 2022
Multiservice cellular in Radio Access Network (RAN) Slicing has recently attained huge interest in enhancing isolation and flexibility. However, RAN slicing in heterogeneous networks (HetNet) architecture is not adequately explored. This study proposes a
Mai A. Riad   +2 more
doaj   +1 more source

RFID‐Based Enhanced Resource Optimization for 5G/6G Network Applications

open access: yesEngineering Reports, Volume 7, Issue 6, June 2025.
This study explores the integration of radio frequency identification (RFID) technology as a novel approach to enhance resource management in 5G/6G networks. The research motivation is in overcoming network challenges including spectrum congestion, high latency, and inefficient load balancing, which impede the performance of traditional resource ...
Stella N. Arinze, Augustine O. Nwajana
wiley   +1 more source

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