Results 61 to 70 of about 1,499 (194)

5G new radio multiuser precoding in geostationary satellite networks

International Journal of Satellite Communications and Networking, Volume 44, Issue 1, Page 60-72, January/February 2026.
This work evaluates the standardized 5G new radio codebooks for closed‐loop multiuser precoding in GEO multibeam scenarios and derives a list of recommended 3GPP standard modifications for a proper support to GEO mission needs. Summary The multiuser precoding procedures standardized by the 3rd Generation Partnership Project (3GPP) for new radio (NR ...
Xavier Artiga, Miguel Ángel Vázquez
wiley   +1 more source

RSU‐Assisted Resource Map Sharing to Enhance Reliability in 5G NR V2X Mode 2

Electronics Letters, Volume 62, Issue 1, January/December 2026.
Wireless blind spots (WBS) cause persistent collisions in 5G new radio vehicle‐to‐everything Mode 2 sensing‐based semi‐persistent scheduling due to hidden terminals and half‐duplex sensing. We propose roadside unit‐assisted resource map sharing service (RMSS) that shares an occupancy bitmap via PC5 or bitmap+RC via Uu for delay‐compensated ...
Seung‐Jae Yu, Cheol Mun
wiley   +1 more source

Insights Into Modulation and Coding Scheme in Mobile Communication

Discrete Dynamics in Nature and Society, Volume 2026, Issue 1, 2026.
With the growing demand for mobile communications and the advancement of technology, reducing energy consumption has become a critical challenge. Overservice, which leads to unnecessary energy waste, is attracting significant attention from both academia and industry. An optimized modulation and coding scheme (MCS) can reduce the energy consumption per
Jing Liu, Li He, Hua Wang, Jin Tian, Changfang Guo   +4 more
wiley   +1 more source

Analysis of LTE Network Performance in Regional Surabaya City (Case Study of Telkomsel Company)

Jurnal Jaringan Telekomunikasi
The rapid development of wireless technology in Indonesia necessitates reliable network performance, particularly for mobile users. This study analyzes the performance of the Telkomsel 4G LTE network in Surabaya, focusing on key radio frequency ...
Giffari Hardhiyan Ramadhan, Mila Kusumawardani, Muhammad Nanak Zakaria   +2 more
doaj   +1 more source

Definition and Validation of an Exposure Measurement Method for a Typical Load of a Base Station

Bioelectromagnetics, Volume 46, Issue 8, December 2025.
ABSTRACT In the context of risk communication in mobile radio, a discussion has emerged whether exposure at common load of a base station should be presented in addition to the theoretical maximum, especially with 5G massive‐MIMO. However, a reproducible measurement method for instantaneous exposure independent of the utilization of the cell has yet to
Anna‐Malin Schiffarth, Tam Julian Ta, Christian Bornkessel, Lisa‐Marie Schilling, Matthias Hein, Dirk Heberling   +5 more
wiley   +1 more source

Optimized performance evaluation of LTE hard handover algorithm with average RSRP constraint

, 2011
Hard handover mechanism is adopted to be used in 3GPP Long Term Evolution (3GPP LTE) in order to reduce the complexity of the LTE network architecture. This mechanism comes with degradation in system throughput as well as a higher system delay.
Lin, Cheng-Chung, Mohd. Ramli, Huda Adibah, Huda Adibah Mohd Raml, Riyaj Basukala, Sandrasegaran, Kumbesan, Basukala, Riyaj, Kumbesan Sandrasegaran, Cheng Chung Lin   +7 more
core   +1 more source

Dual Evaluation and Spatial Analysis of RF‐EMF Exposure in 5G: Theoretical Extrapolations and Direct Measurements

Bioelectromagnetics, Volume 46, Issue 6, September 2025.
ABSTRACT This study evaluates radiofrequency electromagnetic field (RF‐EMF) exposure in 5G networks using a dual approach that combines theoretical extrapolations and direct measurements in diverse semiurban and urban environments, specifically on the campus of the Polytechnic University of Valencia.
Alberto Najera, Alvaro Villaescusa‐Tebar, Jesus Gonzalez‐Rubio, Concepcion Garcia‐Pardo   +3 more
wiley   +1 more source

EMF Assessment Utilizing Low-Cost Mobile Applications

Applied Sciences
This study introduces a low-cost alternative method for mapping the electric field strength from 4G LTE base stations and identifies areas where this mapping is more accurate.
Spyridon Delidimitriou, Dimitrios Babas, Athanasios Manassas, Joe Wiart, Theodoros Samaras   +4 more
doaj   +1 more source

Diagnostic value of the integral assessment of electroencephalographic pattern in patients in the acute period of spontaneous supratentorial intracerebral hemorrhage

Patologìâ, 2018
The main purpose of the study was to verify the diagnostic informative value of the integral evaluation of the electroencephalographic pattern in patients with spontaneous supratentorial intracerebral hemorrhage (SSICH) on the basis of the comparison of
A. A. Kuznietsov
doaj   +1 more source

Role of CPEBs in Learning and Memory

Journal of Neurochemistry, Volume 169, Issue 9, September 2025.
SUMOylation of CPEB3 and its association with target mRNA can lead to phase separation and localisation to P bodies, where translation of target mRNAs is repressed. (1) Activation of AMPA and NMDA receptors leads to (2) long‐term potentiation (LTP). Increased cellular Ca2+ concentration leads to activation of calpain‐2 and some proteolysis of CPEB3. (3)
David A. Hicks, Liam D. Aubrey, Jessica C. F. Kwok, Sheena E. Radford   +3 more
wiley   +1 more source