Results 51 to 60 of about 2,048 (174)

Probabilistic Characteristics of the Downlink Radio Channels Spectral Efficiency in Macro-Sites of 5G Mobile Communications

Доклады Белорусского государственного университета информатики и радиоэлектроники
Mathematical models for the analysis of probabilistic characteristics of the spectral efficiency of downlink radio channels in macro-sites of mobile (cellular) radio communications have been developed, and estimates of the probability distributions and ...
V. Mordachev
doaj   +1 more source

Performance Analysis of CA‐Polar Code for 5G‐IoT Low Power Wide Area Networks

Internet Technology Letters, Volume 9, Issue 2, March/April 2026.
ABSTRACT CRC‐Aided Polar (CA‐Polar) codes are the standardized channel coding scheme for control channels of 5G eMBB service class due to their capacity achieving performance. This work aims to assess the compatibility and scalability of CA‐Polar codes toward low power IoT applications coming under the domain of LPWAN.
Abhilasha Gautam, Prabhat Thakur, Ghanshyam Singh   +2 more
wiley   +1 more source

Radio Frequency Electromagnetic Background in 5G Hot Spots

Доклады Белорусского государственного университета информатики и радиоэлектроники
The declared increase in area traffic capacity of mobile communications to 107 bit/s/m2 in 5G systems and to 109 bit/s/m2 in 6G systems may cause an unacceptable increase in the level of electromagnetic background, especially in indoor hot spots, where ...
V. I. Mordachev
doaj   +1 more source

Performance of Priority-Based Traffic Coexistence Strategies in 5G mmWave Industrial Deployments

IEEE Access, 2022
Recently standardized New Radio (NR) technology supports both ultra-reliable low-latency (URLLC) service and conventional enhanced mobile broadband (eMBB) service.
Daria Ivanova, Ekaterina Markova, Dmitri Moltchanov, Rustam Pirmagomedov, Yevgeni Koucheryavy, Konstantin Samouylov   +5 more
doaj   +1 more source

5G for IEC 61850 Smart Grid Communications: Mapping Technology Enablers and Network Slicing Performance Insights

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This paper maps key 5G technology enablers, such as carrier aggregation, dual connectivity, and network slicing (NS), to IEC 61850 smart grid communication traffic types and experimentally evaluates their performance in commercial 5G networks. Results show that NS enhances reliability for grid protection and automation but still falls short of ultra ...
Petra Raussi, Heli Kokkoniemi‐Tarkkanen, Seppo Horsmanheimo, Lotta Tuomimäki, Petri Hovila, Anna Kulmala   +5 more
wiley   +1 more source

Uplink Power Control Optimization for XR and eMBB Co-Existence in 5G-Advanced Networks

IEEE Access
This paper presents an analysis of fifth-generation (5G)-Advanced uplink system-level performance with the coexistence of extended reality (XR) and enhanced mobile broadband (eMBB) traffic.
Pouria Paymard, C. Santiago Morejon Garcia, Abolfazl Amiri, Claudio Rosa, Boyan Yanakiev, Troels E. Kolding, Klaus I. Pedersen   +6 more
doaj   +1 more source

Mutations in embB gene associated with resistance to ethambutol in Mycobacterium tuberculosis strains isolated from TB patients in the west of Iran (2014–15)

International Journal of Mycobacteriology, 2016
Introduction Mutations in embB gene, especially those in ethambutol resistance-determining region (ERDR), are known as “hot spots”. These mutations have frequently been reported in EMB-resistant M.
Rashid Ramazanzadeh, Bahman Mohammadi, Parviz mohajeri   +2 more
doaj   +1 more source

Artificial Intelligence Applications in Smart Cities: Integrating Communication, Energy Management, Cybersecurity and Internet of Things

The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.
ABSTRACT Smart cities represent transformative urban ecosystems, leveraging advanced technologies to address challenges posed by rapid urbanisation, energy efficiency demands, and sustainability goals. Despite extensive research, a comprehensive and integrated literature analysis combining AI‐based communication, energy management, cybersecurity, and ...
Maaz Tahir Malik, Hafiz Abdul Muqeet, Rizwan Akram, Hafiz Muhammad Obaid, Atiq ur Rehman, Amine Bermak   +5 more
wiley   +1 more source

Optimised Pairing–Based Fair Resource Management in LTE‐Advanced Device‐to‐Device Communications

The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.
This paper addresses the challenges of interference management and resource allocation in LTE‐Advanced Device‐to‐Device (D2D) communications. It proposes a comprehensive framework integrating optimal pairing, resource allocation, and power assignment to maximize network performance.
Siavash Rajabi, Reza Shahbazian, Seyed Ali Ghorashi, Vahid Shah‐mansouri   +3 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

International 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, Rashid Ramazanzadeh, Bijan Nouri, Samaneh Rouhi   +3 more
doaj   +1 more source