Results 101 to 110 of about 1,226 (174)

Exploring the Antioxidant Properties of Caffeoylquinic and Feruloylquinic Acids: A Computational Study on Hydroperoxyl Radical Scavenging and Xanthine Oxidase Inhibition. [PDF]

Antioxidants (Basel), 2023
Boulebd H, Carmena-Bargueño M, Pérez-Sánchez H.   +2 more
europepmc   +1 more source

Enhancing flexibility and system performance in 6G and beyond: A user-based numerology and waveform approach

Digital Communications and Networks
A Mixed Numerology OFDM (MN-OFDM) system is essential in 6G and beyond. However, it encounters challenges due to Inter-Numerology Interference (INI). The upcoming 6G technology aims to support innovative applications with high data rates, low latency ...
Mohamed S. Sayed, Hatem M. Zakaria, Abdelhady M. Abdelhady   +2 more
doaj   +1 more source

Computational assessment of the primary and secondary antioxidant potential of alkylresorcinols in physiological media. [PDF]

RSC Adv, 2023
Boulebd H, Spiegel M.
europepmc   +1 more source

Carrier Frequency Offset Impact on Universal Filtered Multicarrier/Non-Uniform Constellations Performance: A Digital Video Broadcasting—Terrestrial, Second Generation Case Study

Telecom
Digital terrestrial television is now implemented in many countries worldwide and is now mature. Digital Video Broadcasting-Terrestrial, second generation (DVB-T2) is the European standard adopted or deployed by European and African countries which uses ...
Sonia Zannou, Anne-Carole Honfoga, Michel Dossou, Véronique Moeyaert   +3 more
doaj   +1 more source

Editorial. [PDF]

Int J Inf Technol, 2022
Hoda MN.
europepmc   +1 more source

Comparative Analysis of Multicarrier Waveforms for Terahertz-Band Communications

Engineering Proceedings
The terahertz (THz) band, ranging from 0.1 to 10 THz, offers substantial bandwidths that are essential for meeting the ever-increasing demands for high data rates in future wireless communication systems.
Srinivas Ramavath, Umesh Chandra Samal, Prasanta Kumar Patra, Sunil Pattepu, Nageswara Rao Budipi, Amitkumar Vidyakant Jha   +5 more
doaj   +1 more source

Free Space Optics Transmission Performance Enhancement for Sustaining 5G High Capacity Data Services. [PDF]

Micromachines (Basel), 2022
Kamal M, Khan J, Khan Y, Ali F, Armghan A, Muhammad F, Ullah N, Alotaibi S.   +7 more
europepmc   +1 more source

A Low Complexity Dual-Phase Alternating Scheme is Used With the PTS Method to Reduce PAPR for B5G Systems

IEEE Access
In this paper, we investigate the peak-to-average power ratio (PAPR) issue in orthogonal frequency division multiplexing (OFDM) and beyond fifth-generation (B5G) systems.
Yung-Ping Tu, Chen-Wei Hsu
doaj   +1 more source

FBMC and UFMC Multi-Waveform Design for 6G Wireless Networks

Diyala Journal of Engineering Sciences
The upcoming sixth-generation (6G) mobile is designed with several purposes, such as incredible improvements, ultra-fast speed, ultra-low latency, and massive connections within a small area.
Zhraa Zuheir Yahya, Dia M. Ali, Younis Abbosh   +2 more
doaj   +1 more source

Errors Impacts of Multi-5G Waveforms in Cognitive Radio Systems

Journal of Communications Software and Systems
The demand for new wireless services within frequency bands has increased due to the exponential growth of wireless communication, leading to issues related to spectrum scarcity.
Mokhalad Alghrairi, Aqeel k. Kadhim, Manar Adnan Nassrat, Bayan Mahdi Sabbar, Saad Mutashar   +4 more
doaj   +1 more source