Advanced searches left 3/3

5g - Europe PMC

Summarized by Plex Scholar
Last Updated: 10 June 2022

* If you want to update the article please login/register

Gain and isolation enhancement of a wideband MIMO antenna using metasurface for 5G sub-6 GHz communication systems.

For fifth generation sub-6 GHz wireless communication networks, this paper recommends a compact metasurface-integrated multiple-output antenna. U00d7 0. 02 bb/u00d7 0. 02 u03bb u00d7 0. 02 u03bb>u03bb >u00d7 0. 02 bb) and its results are evaluated using a suggested 10 u00d7 10 grid resonators within the same substrate material. The upgraded MIMO antenna has a higher realized gain of 8. 3 dBi compared to existing MIMO antennas with an average total yield of 82% in the 5G sub-6 GHz bandwagon and is in good accordance with measured results. "MIMO antennas have outstanding diversity characteristics in respect of envelope correlation coefficient less than 0. 004 percent, along with high isolation between MIMO components," the latest MIMO antenna demonstrates outstanding diversity in respect of envelope correlation coefficient less than 0. 004 percent, which is less than 0. 004 percent, with diversity gain close to 10 dB and high isolation between MIMO components. ".

Source link: https://europepmc.org/article/MED/35676407


5G in Healthcare: from COVID-19 to Future Challenges.

"Worldwide, there have been 515 million cases of COVID-19 infection worldwide in May 2022, as well as over 6 million deaths. " From January 2020 to May 2021, 115,000 healthcare workers died from COVID-19, according to the World Health Organisation. During ophthalmic surgery, the positive effect of 5G as the main technology for COVID-19 applications allowed exchange of large data sets in fangcang hospitals and real-time contact tracing, as well as low latency enhanced robot-assisted tele-ultrasound and telementoring. Patient tracking, for example, 5G supported applications related to COVID-19, e. g. , patient monitoring in other instances. In most cases, the success of 5G telesurgery was demonstrated, though only by a few studies on real patients. The most important future applications of 5G in healthcare include monitoring elderly patients, the immune system, and nano-oncology for Nano Things.

Source link: https://europepmc.org/article/MED/35675255


Beamforming MIMO array antenna for 5G-millimeter-wave application

"This paper discusses low mutual coupling multiple input-multiple output array antennas for millimetre-wave applications," says the author. MIMO-array beamforming antenna with 2:1 VSWR band is designed for 28. 0 GHz and covers 27. 04 to 28. 35 GHz, making it suitable for mm-wave n261 5G-bands with the frequency band from 27. 04 to 28. 35 GHz. It features 2 U00d712 antenna array elements, and the prototype is built on a low loss Rogers Duroid 5880 substrate of size 51. 45. 87 mm2. The beamforming MIMO antenna covers the main lobe directions of u00b1200.

Source link: https://europepmc.org/article/PPR/PPR502392


Compressive spectrum sensing for 5G cognitive radio networks - LASSO approach.

"The importance of Artificial Intelligence has been increasing in recent years for high success in the communication sector. " Cognitive radio is a cost-effective and advanced scientific communication that can comfortably address the radio spectrum applications. LASSO is the most appropriate option for integrating in compressive sensing and recovery in wideband 5G networks.

Source link: https://europepmc.org/article/MED/35677410


Compressive spectrum sensing for 5G cognitive radio networks – LASSO approach

"The importance of Artificial Intelligence has risen in recent years for effective communication in the communication sector. " Cognitive radio is a versatile and advanced scientific communication that can safely handle the radio spectrum applications. Spectrum sensing is the most important component of CR. LASSO is the most reliable option for communications in compressive sensing and recovery in wideband 5G networks. ".

Source link: https://europepmc.org/article/MED/PMC9168607


The Application of 5g and Artificial Intelligence Technology in the Innovation and Reform of College English Education

"These days, higher education is becoming more competitive. " All educational institutions are focusing on improving quality and upgrading traditional higher education teaching methods. It's important to design a teaching assistance system that makes use of high-speed network concepts and new-style display methods. The current 5G-supported educational investigation focuses mostly on reports that compare 5G educational application settings and those that look at the implementation path for smart education, but a teaching aid system based on 5G interaction methodologies is also needed. Finally, a comparison experiment will be carried out to see how effective this system is at teaching AI knowledge when compared to standard learning methods. The results of the experiments revealed that using this strategy to obtain AI knowledge is both educational and hands-on skills, as well as their hands-on skills.

Source link: https://europepmc.org/article/PPR/PPR500498


Innovation and Practice of Music Education Path in Colleges and Universities Under the Popularization of 5g Network

"The value of music education in society and culture cannot be overstated. " Music education plays a crucial part for students with exceptional needs. Student benefits from community-based arts education programs vary from social to academic. Music education, as well as other fine arts programs, is often not taught in special education classrooms. Cognitive computation is a multidisciplinary field of study that seeks to create computational models and decision-making procedures based on brain neurobiology, cognitive science, and psychology. Music and other cognitive therapies attempt to control the stress response by effectively mediating emotional responses. ".

Source link: https://europepmc.org/article/PPR/PPR500495


Education Mode Reform of Colleges and Universities in Music Teaching under 5G Internet

"Finally, it blends 5G Internet technology and education perfectly to create a concrete picture of 5G in the educational sector and conclude with the introduction of the first-generation application of 5G. " Especially in the current colleges and universities music class situation, colleges and universities music education brings music culture and music education together, as the reputable research continues on education continues. They gradually present new styles and models of music to students, which allows for the growth of music education in greater bread and bread and transforms traditional methods of music education. In this way, students can associate music with socioeconomic growth and increase their music knowledge to more diversified music collections. In the meantime, the application of a music-thinking method in multi-ethnic music discovery, overall multi-culture music appreciation, enhancement of music literacy, and enhancement of music culture soft power can be achieved. ".

Source link: https://europepmc.org/article/PPR/PPR500491


COVID-19 and 5G conspiracy theories: long term observation of a digital wildfire.

"The COVID-19 pandemic has profoundly affected the lives of people around the world, and consequently, it has dominated world news since March 2020. " The claim that the COVID-19 outbreak is somehow linked to the introduction of 5G wireless technologies, which caused real-world harm in April 2020 and beyond, is explored in this paper. We investigate the source of this digital epidemic and the trends that led to its widespread distribution by analyzing early social media posts. We discuss how the initial concept was derived from existing resistance to wireless networks, how videos rather than tweets played a key role in its spread, and how commercial motives can help explain this particular piece of misinformation. We then show how the initial events in the United Kingdom were repeated several months later in many countries around the world. ".

Source link: https://europepmc.org/article/MED/35669096

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions