Results 1 to 10 of about 2,161,628 (368)

An Innovation in the Development of a Mobile Radio Model for a Dual-Band Transceiver in Wireless Cellular Communication

open access: yesBOHR International Journal of Computational Intelligence and Communication Network, 2022
A modern telephone can only be used if it is a dual-band transceiver. Also, an indispensable condition is the availability of Internet access. Modern cell phones can only be used for their intended purpose: making calls.
B. Gopi, J. Logeshwaran, T. Kiruthiga
semanticscholar   +1 more source

Joint Optimization of Multi-User Partial Offloading Strategy and Resource Allocation Strategy in D2D-Enabled MEC

open access: yesSensors, 2023
With the emergence of more and more computing-intensive and latency-sensitive applications, insufficient computing power and energy of user devices has become a common phenomenon.
Dongping Yong   +3 more
doaj   +1 more source

Perceptive Mobile Networks: Cellular Networks With Radio Vision via Joint Communication and Radar Sensing

open access: yesIEEE Vehicular Technology Magazine, 2021
Joint communication and radar/radio sensing (JCAS), also known as dual-function radar communications, enables the integration of communication and radio sensing into one system, sharing a single transmitted signal.
Andrew Zhang   +5 more
semanticscholar   +1 more source

The Impact of GSM towers in Radio Astronomy [PDF]

open access: yes2023 IEEE Radio and Antenna Days of the Indian Ocean (RADIO), 2023
Radio astronomy is a specialised area of astronomy that examines the radio emissions from astronomical bodies within the electromagnetic spectrum's radio range. As radio telescopes have become increasingly sensitive due to technological advancements, radio astronomers face the significant challenge of reducing the impact of human-generated radio ...
arxiv   +1 more source

Mobile Radio Evolution [PDF]

open access: yesAdvances in Networks, 2015
All over the world, wireless communication services have enjoyed dramatic growth over the past 25 years. Mobile communication is the booming field in the telecommunications industry. The cellular network is the most successful mobile communication system, used to transmit both voice and data.
M. Prasad, R. Manoharan
openaire   +2 more sources

Stochastic Joint Radio and Computational Resource Management for Multi-User Mobile-Edge Computing Systems [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2017
Mobile-edge computing (MEC) has recently emerged as a prominent technology to liberate mobile devices from computationally intensive workloads, by offloading them to the proximate MEC server.
Yuyi Mao   +3 more
semanticscholar   +1 more source

Electrically Induced Bursting of Aqueous Capsules Made from Biopolymers: ‘Switching On’ the Release of Payloads

open access: yesAdvanced Functional Materials, Volume 32, Issue 52, December 22, 2022., 2022
Capsules of the biopolymer alginate cross‐linked by cations like Ca2+ or Cu2+ are shown to be electroresponsive: when a direct current field is applied around them, they swell and burst. The phenomenon arises because the field induces cations to electrophoretically migrate out of the capsules.
Ankit Gargava   +2 more
wiley   +1 more source

Classification and Techno-Economic Analysis of Different Types of Cryptocurrencies from the Perspective of the Macro Framework of the Monetary System in Islamic Economy [PDF]

open access: yesتحقیقات مالی اسلامی (پیوسته), 2022
In recent years, with the definition and expansion of a new phenomenon called cryptocurrencies, we have witnessed scientific discussions and challenges in the field of accurate thematics of this phenomenon and the jurisprudential and religious ...
Mohammad Reza Keshavarzi   +1 more
doaj   +1 more source

Engineering Interfacial Effects in Electron and Phonon Transport of Sb2Te3/MoS2 Multilayer for Thermoelectric ZT Above 2.0

open access: yesAdvanced Functional Materials, Volume 32, Issue 49, December 2, 2022., 2022
A novel method of cross‐sectional scanning thermal microscopy proves to be most accurate to characterize the thermal transport in such complex structures by performing the thermal conductance measurements on a wedge cut geometry. Enhanced phonon scattering and large values of power factor results in a high value of ZT = 2.08 ± 0.37 at room temperature ...
Mujeeb Ahmad   +6 more
wiley   +1 more source

A new localization method based on improved particle swarm optimization for wireless sensor networks

open access: yesIET Software, 2022
Wireless sensor network (WSN) node localisation technology based on received signal strength indication (RSSI) is widely used as it does not need additional hardware devices. The ranging accuracy of RSSI is poor, and the particle swarm optimisation (PSO)
Qiaohe Yang
doaj   +1 more source

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