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The fifth-generation wireless (5G) has already started showing its capability to achieve extremely fast data transfer, which makes itself considered to be a promising mobile technology. However, concerns have been raised on adverse health…

信号处理 · 电气工程与系统科学 2020-04-28 Seungmo Kim , Imtiaz Nasim

While research on communications at frequencies above 6 gigahertz (GHz) has been primarily confined to performance improvement, their potentially harmful impacts on human health are not studied as significantly. Most of the existing studies…

信号处理 · 电气工程与系统科学 2018-10-26 Imtiaz Nasim , Seungmo Kim

New wireless mobile technology has been released every ten years, improving previous generations' facilities. Even though 5G supports many services on demand nowadays, its higher radiation increases the queries about the safety of humans…

网络与互联网体系结构 · 计算机科学 2023-10-17 N. Annalakshmi , S. Umarani

Installing more base stations (BSs) into the existing cellular infrastructure is an essential way to provide greater network capacity and higher data rate in the 5th-generation cellular networks (5G). However, a non-negligible amount of…

信号处理 · 电气工程与系统科学 2023-03-02 Lin Chen , Ahmed Elzanaty , Mustafa A. Kishk , Luca Chiaraviglio , Mohamed-Slim Alouini

While cellular communications in millimeter wave (mmW) bands have been attracting significant research interest, their potential harmful impacts on human health are not as significantly studied. Prior research on human exposure to radio…

信号处理 · 电气工程与系统科学 2017-11-13 Imtiaz Nasim , Seungmo Kim

The careful planning and safe deployment of 5G technologies will bring enormous benefits to society and the economy. Higher frequency, beamforming, and small-cells are key technologies that will provide unmatched throughput and seamless…

新兴技术 · 计算机科学 2024-06-13 Sumit Kumar , Chandan Kumar Sheemar , Abdelrahman Astro , Jorge Querol , Symeon Chatzinotas

Numerous antenna design approaches for wearable applications have been investigated in the literature. As on-body wearable communications become more ingrained in our daily activities, the necessity to investigate the impacts of these…

信号处理 · 电气工程与系统科学 2020-03-04 Imtiaz Nasim , Seungmo Kim

With the development of fifth-generation (5G) networks, the number of user equipments (UE) increases dramatically. However, the potential health risks from electromagnetic fields (EMF) tend to be a public concern. Generally, EMF…

信息论 · 计算机科学 2023-12-19 Yujie Qin , Mustafa A. Kishk , Ahmed Elzanaty , Luca Chiaraviglio , Mohamed-Slim Alouini

We focus on the ElectroMagnetic Field (EMF) exposure safety for people living in the vicinity of cellular towers. To this aim, we analyze a large dataset of long-term EMF measurements collected over almost 20 years in more than 2000…

网络与互联网体系结构 · 计算机科学 2020-03-04 Luca Chiaraviglio , Cristian Di Paolo , Giuseppe Bianchi , Nicola Blefari-Melazzi

The emerging fifth generation (5G) and the upcoming sixth generation (6G) communication technologies introduce the use of space- and airborne networks in their architectures under the scope of non-terrestrial networks (NTNs). With this…

网络与互联网体系结构 · 计算机科学 2023-08-02 Amina Fellan , Ainur Daurembekova , Hans D. Schotten

The deployment of 5G networks is sometimes questioned due to the impact of ElectroMagnetic Field (EMF) generated by Radio Base Station (RBS) on users. The goal of this work is to analyze such issue from a novel perspective, by comparing RBS…

网络与互联网体系结构 · 计算机科学 2023-03-03 Luca Chiaraviglio , Chiara Lodovisi , Stefania Bartoletti , Ahmed Elzanaty , Mohamed-Slim Alouini

Out of the very few studies that paid proper attention to the harmful health impacts in millimeter-wave (mmW) communications, most of them are concerned about uplink cases due to closer contact with the human body. Our recent study revealed…

网络与互联网体系结构 · 计算机科学 2018-01-23 Imtiaz Nasim , Seungmo Kim

The concern on human health is often overseen while wearable technologies attract exploding interests. Mainly due to the extreme proximity or a direct physical contact to the human skin, wearable communications devices are acknowledged to…

信号处理 · 电气工程与系统科学 2019-12-12 Seungmo Kim , Yakub Sharif , Imtiaz Nasim

With the massive increase in the popularity of smartphones and mobile data applications demanding bandwidth requiring data rates of the order of Gigabits per second, exploration of untapped frequency spectrum such as millimeter-wave has…

信号处理 · 电气工程与系统科学 2021-04-09 Haneet Kour , Rakesh Kumar Jha

In this article we present the biological effect of antenna topology on a users body. At different values of exposed frequency, the absorbent nature varies in human body. One of the major factors to be taken into consideration for designing…

网络与互联网体系结构 · 计算机科学 2024-07-26 Haneet Kour , Rakesh Kumar Jha , Sanjeev Jain

With the formidable growth of various booming wireless communication services that require ever-increasing data throughputs, the conventional microwave band below 10 GHz, which is currently used by almost all mobile communication systems,…

网络与互联网体系结构 · 计算机科学 2014-10-17 Peng Wang , Yonghui Li , Lingyang Song , Branka Vucetic

According to a very popular belief - very widespread among non-scientific communities - the exploitation of narrow beams, a.k.a. "pencil beamforming", results in a prompt increase of exposure levels radiated by 5G Base Stations (BSs). To…

网络与互联网体系结构 · 计算机科学 2021-01-22 Luca Chiaraviglio , Simone Rossetti , Sara Saida , Stefania Bartoletti , Nicola Blefari-Melazzi

The deployment of the 5th-generation cellular networks (5G) and beyond has triggered health concerns due to the electric and magnetic fields (EMF) exposure. In this paper, we propose a novel architecture to minimize the population exposure…

系统与控制 · 电气工程与系统科学 2021-10-22 Hussam Ibraiwish , Ahmed Elzanaty , Yazan H. Al-Badarneh , Mohamed-Slim Alouini

The rollout of the fifth-generation (5G) networks has raised some concerns about potential health effects from increased exposure to electromagnetic fields (EMF). To address these concerns, we design a novel EMF-aware architecture for…

信号处理 · 电气工程与系统科学 2024-12-10 Mariem Chemingui , Ahmed Elzanaty , Rahim Tafazolli

The use of extremely high frequency (EHF) or millimeter-wave (mmWave) band has attracted significant attention for the next generation wireless access networks. As demonstrated by recent measurements, mmWave frequencies render themselves…

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