wireless mobile communication 2021

wireless system provides a fixed or portable endpoint with access to a distributed network, a mobile system offers all of the resources of that distributed network to something that can go anywhere, barring any issues with local reception or technical area coverage.

Mobile communication system may be defined as a communication system that allows people to communicate without utilizing any physical link, disregarding, location, time, and distance.

The different types of mobile communication systems are a mobile two-way radio, public land radio, mobile telephone and amateur (HAM) radio. Mobile two-way radios are one-to-many communication systems that operate in half-duplex mode

Optical wireless mobile communication
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The article substantiates the need to switch to wireless channels of the optical range for communication with mobile objects. The relevance of the topic is due to the growing need to increase the speed of information transfer. This is due to the introduction of unmanned

Key Enabling Technologies of 5G Wireless Mobile Communication
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Abstract 5G (fifth generation) is more reliable at a very low cost and provides 10 times more capacity than other generations. Some of the countries namely India, South Korea, San Marino, China have conducted experiments for the implantation of 5G. 5G Wireless Green wireless communication technology can not only effectively reduce the energy consumption in the transmission and transmission, but also help to improve the actual work effect. In actual work, it is necessary to strengthen the research on the rationality of green This paper presents the design of a Square Split Ring Resonators (SSRR) metamaterial inspired microstrip antenna for wireless communication. The SSRR is stacked on a rectangular patch antenna with dimensions 25 21.4 1.6 mm 3 and operates at 5.85 GHz

Wireless Mobile Communication and Healthcare: 9th EAI International Conference, MobiHealth 20 Virtual Event, November 1 20 Proceedings
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This book constitutes the refereed post-conference proceedings of the 9th International Conference on Mobile Communication and Healthcare, MobiHealth 20 held in December 2020. Due to Covid-19 pandemic the conference was held virtually. The book contains 13 [HTML]

Mobile Communication Network Optimization System Based on Artificial Intelligence
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efficiency of the wireless mobile communication system optimization model is less than 95%, and the model of short training time in classical optimization model for wireless mobile communication system, to speed up the wireless mobile communication system optimization, is

AN IMROVED COGNITIVE RADIO SYSTEM ALGORITHM FOR WIDEBAND SATELLITE-TERRESTRIAL WIRELESS MOBILE NETWORK
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Wireless Mobile Communication (WMC) services offered by 5G have been slowed down because of the shortage of radio frequency resources. This is because, static mobile policies and excessive radio resources consumption by increasing wireless mobile devices and usersThe enthusiasm that surrounds wireless power transfer (WPT) is clearly driven by the ubiquity of cell phones, laptops, and other wireless mobile communication devices. Aside from not having to plug in the mobile phone or laptop, a fascinating cause for the interest in battery

Designing and fabricating a 5G Antenna for wireless mobile applications
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The next generation of wireless mobile communication (5G) is required to fulfil the specifications of a previous form of communication device. With todays growing applications and demands, the lack of spectrum is growing. The use of frequency bands beyond what is used

A Survey On Wireless Communications: 6g And 7g
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Wireless mobile communication networks of the seventh generation (7G) are going to unite . Fiber optics and radio are combined to create 6G Internet. The current and future generations of wireless mobile communication have been discussed in this paper. Wireless mobile

A review on mmWave based energy efficient RoF system for next generation mobile communication and broadband systems
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This paper firstly explains the overview of existing wireless mobile communication and broadband systems and then, targets the review of RoF system which will become energy efficient system for next generation mobile communication and future broadband systems. This Nowadays, modern wireless mobile communication systems attempt to increase the number of subscribers simultaneously, starting from the third to fifth generations. The purpose of this research is to explain the correlation between the efficiency of the multi-user communication

DoS-resisting two-factor remote authentication and key exchange scheme with user anonymity for mobile communication
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Today, electronic and information technologies, and wireless mobile communication are extremely popular all over the world[2 27]. However, due to the dynamic and exposed nature of wireless communication, security and privacy have become the crucial requirements to

Performance of multi-antenna wireless systems based on time reversal
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5G wireless mobile communication system is faced with massive equipment access, information security and effective transmission is worth paying attention to. Wireless physical layer security mainly uses encryption principle to enhance the security of information transmission, Due to the limitations in bandwidth utilization in wireless mobile communication different compression techniques are used, and they reduce the amount of information to be transmitted. However, the compression techniques very often reduce the quality of a multimedia file

Design and development of 33GHz micro strip patch antenna for 5G wireless communication
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ABSTRACT: Since wireless / mobile communication systems have been urbanized rapidly in recent years, re-configurable antennas with scalable quantities are necessary and have to be devel oped and their wave propagation should be improved. Being a front component of [HTML]

Energy-Saving D2D Wireless Networking Based on ACO and AIA Fusion Algorithm
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Lower energy consumption and higher data rate have been becoming the key factors of modern wireless mobile communication for the improvement of user experiences. At present, the commercialization of 5G communications is gradually promoting the development of [HTML]

Support Vector Regression Method for Regional Economic Mid-and Long-Term Predictions Based on Wireless Network Communication
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People have higher and higher requirements for the communication rate and network coverage of the communication network, which also makes the problems of limited wireless mobile communication network coverage and insufficient wireless resource utilization efficiency

Compact Circular Ring Antenna for 5G Mobile Communication Applications
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To adapt the fast development in wireless mobile communication field, monopole antennas such as circular, square, triangular, rectangular, and rhombic are designed to improve and enhance the performance to reach the best radiation and gain characteristics and they are

A Step Towards Next-Generation Mobile Communication: 5G Cellular Mobile Communication
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The mobile cellphone network in this generation has become one of the most effective networking innovations of the last several years. The introduction of the latest phones and devices in the past few decades has reflected in a massive increase in network traffic. Various new From cordless phones in the early days to later cellular phones, wireless mobile communication has been the core technology that enables anywhere and anytime information access and sharing. The new generation of smart mobile devices that emerged only in recent years [HTML]

New Trends and Advancement in Next Generation Mobile Wireless Communication (6G): A Survey
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In previously mobile communication era, the users were really concerned about peak rate, which is one of the key technical indicators that the first generation of wireless mobile communication systems have been pursuing since its inception. In fact, 6G further enhances the

Research on Routing Protocol of Energy-saving Mobile Ad Hoc Network Based on Reputation Mechanism
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Mobile ad hoc network is a wireless mobile communication network composed of a group of mobile nodes with wireless transceiver devices. It is a self-organizing and self-healing network without relying on the existing fixed communication network infrastructure and without any [HTML]

Mobile Terminal System of Intelligent College English Teaching and Training Mode
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With the increasing maturity and wide application of wireless mobile communication technology and 4G networks, the use of mobile smart terminals has been popularized and has become an indispensable thing for people to live, study, and entertain. Taking college English

GREEN CELLULAR DESIGN USING AN ADAPTIVE POWER MANAGEMENT REDISTRIBUTION FOR MOBILE COMMUNICATION
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Several works tackled the problem of increasing the capacity of cells while maintaining the same number of resources and therefore reducing the carbon footprint for wireless mobile communication and increasing Quality of Service (QoS). Authors who studied this problem

THE ROLE OF D2D COMMUNICATION IN 5G TECHNOLOGIES
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This paper aims to specify the future generation of wireless mobile communication networks, the development of various wireless technologies range from 0G to 4G and 5G. Moreover, D2D communication, which is enabled by 5G, is introduced by the follow. Keywords: 1G, 2G, Multiple-input multiple-output (MIMO) wireless transmission technology has opened a new era of space resource development and utilization in mobile communication system. Theoretically, it expands the research scope of traditional Shannon information theory from the scalar

Performance analysis of SWIPT-enabled cooperative NOMA networks for 5G and beyond wireless communications
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Abstract: Wireless mobile communication and its applications have become a crucial part of our daily lives. With the increasing number of wireless devices, the number of users, and massive data traffic, the sig nificant challenges for today’s Fourth-Generation (4G) wireless Design and realization of information service system of agricultural expert based on wireless mobile communication technology. Computer and Computing Technologies in Agriculture IV 4th IFIP TC 12 Conference (CCTA2010) Part III. Nanchang, Jiangxi, China (2010).

Potential key challenges for terahertz communication systems.
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Terahertz (THz) waves will characterize 6G networks, due to 6G will integrate terrestrial wireless mobile communication geostationary and medium and low orbit satellite communication and short distance direct communication technologies, as well as integrate communication,

A Comparative Study of the Evolution of Wireless Communication Technologies from the First Generation (1G) to the Fourth Generation (4G)
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Generation (2G), Third Generation (3G), Fourth Generation (4G), and recently, Fifth Generation (5G) in a bid to improve performance, efficiency, and Quality of Service. Even though the development of Mobile communication started with very low data rates of about 10 kilobytes The 5G wireless mobile communication with apache spark is one of the verticals that benefits from this technological leap. The research evaluates if the 5G technology offers sufficient performance for the fully automated communication using the big data based technology for

2 3 SPACE-TIME BLOCK CODE AS EXTENSION OF ALAMOUTIS SCHEME FOR IMPROVED PERFORMANCE OF DIGITAL TRANSMISSION OVER MOBILE
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We consider a wireless mobile communication system equipped with three transmit antennas and a single receive antenna. The 2 3 space-time block code used by this system was built by combining two versions of the Alamouti’s scheme, that is the best space-time block code

Proposed Model for Performance Analysis of Fourth-generation Mobile Wireless Communication System
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of wireless mobile communication can no longer meet current requirements. Meanwhile, network service providers would like to offer a more convenient wireless mobile communication the traffic flows of an actual wireless mobile communication system. Then we determine the On the basis of these points, we present the theoretical and numerical investigations on the D2D routing and networking, as a cohort-study for the primitive IoT establishment, which is compatible to the present wireless mobile communication architectures.

4G, 5G, 6G, 7G and Future Mobile Technologies
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The 6th generation (6G) wireless mobile communication networks shall integrate satellites to get global coverage. The global coverage systems have been developed by four The task of 7th generation (7G) wireless mobile communication networks is going to unite .

Research on the Influencing Factors and Development Trend of University Students Mobile Learning
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Mobile learning is a digital learning in which learners use wireless mobile communication network technology and wireless mobile communication equipment to obtain educational information, educational resources and educational services, and realize the rich interaction of Communication networN includes Wan, wireless mobile communication networN, satellite communication networN, Internet, LAN, Ethernet, WLAN, personal area networN and sensor networN. Wireless embedded data module of wireless mobile communication networN. [HTML]

Performance of Optical Mobile Communications with User Mobility and Multiple Light Sources
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Optical mobile communication (OMC) is a recently proposed optical wireless communication concept aiming to provide very high-speed data rate optical wireless links for multiple and, in general, distributed mobile users. Previous work analyzed the rate performance of a two- Unmanned aerial vehicle (UAV) is considered as a promising technique to enhance future wireless mobile communication . In this paper, the UAVs serve as aerial base stations (UBSs) to provide reliable service for terminal users (TUs). We construct the physical model and air-

Design and implementation of radio frequency receiving system based on modular work
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Radio frequency design has an important position in wireless mobile communication design. With the rapid development of microelectronics and communication technologies, the degree of integration of radio frequency circuits is getting higher and higher. For wireless [HTML]

Multiobjective Multicast DSR Algorithm for Routing in Mobile Networks with Cost, Delay, and Hop Count
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Tremendous evaluation of wireless mobile communication needs more efficient algorithms for communication systems. e use of conventional single-objective optimization algorithms be unsuitable for real applications, because they act to the detriment of the rest of the

Throughput and delay comparison of 4G 5G mobile communications
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The 5 th generation (5G) cellular network has already been deployed in developed countries like China, South Korea the United States of America (USA) till 2020. But in developing countries like India, it will take another next five years for complete 5G network deployment. WMN aims to explore the combination of wireless mobile communication and ip technology. it studies the selfYorganizing networN structure which allows multiple networNs to exist at the same time, different networNs can be distinguished automatically, the topology structure is The radiation pattern shows stable behaviour at all bands that is required for wireless mobile communication systems. The return loss of6 dB provided bandwidth of 40.47% for first band (670 1010 MHZ), 60.27% for the 2GHz band (1530 2850 MHz), 14.87% for 3.5-GHz band [HTML]

Provably Secure Client-Server Key Management Scheme in 5G Networks
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The increasing demand for real-time data transmission in wireless mobile communication networks has promoted the maturity of mobile communication technology. Fifth-generation (5G) mobile communication technology is combined with cloud computing, high-frequency The fifth generation of wireless mobile communication is one of the most recent technologies in the field of wireless communications; this advance should provide a very great service in terms of speed and diversity.

A secure home automation prototype built on raspberry-pi
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With the development of sensors, wireless mobile communication embedded system, the technologies of the Internet of Things have been widely used in SmartMeter, public security, intelligent building and so on. Because of its huge market prospects, the Internet of Things has

Evaluation of Using Standard Mobile OFDM Signals for Short-Range Radar Sensors
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OFDM multiplexing technology with is widely used in modern wireless mobile communication systems and is the basis of the 5G-NR radio access system. At this stage standardization of 5G/standard IMT-2020 (in 3GPP release 15) adopted CP-OFDM (cyclic prefix-orthogonal

Analysing the Social-Economic Impact of Wireless Mobile Services During and Before COVID-19 Using Topic Modelling and Sentiment Analysis on Tweets
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This makes wireless mobile communication a worldwide phenomenon, for developed countries as undeveloped countries. The rise of mobile technology therefore has a direct social-economic impact. Therefore, this paper examines the social-economic impact of wireless The differential protection technology of the distribution network based on 5G communication can realize the rapid and accurate isolation of the distribution network fault, and is not affected by the distributed energy and the operation mode of the grid. It can reduce the users

Designing Melp Secure Communication with the Roll of Turbo Code
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Lately, wireless mobile communication frameworks have become quickly to send voice, picture, and data. Wireless mobile communication frameworks present a few plan difficulties coming about because of the versatility of clients all through the framework and the time-

Broadband Sub-6GHz Slot-based MIMO Antenna for 5G NR Bands Mobile Applications
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Within the sub-6 GHz band, the frequency bands operating below 3GHz are now utilized in 4G/3G wireless mobile communication systems, and the 5-6 GHz frequencies are now allocated to the 5GHz WLAN band at the frequency span of (5150 5825 MHz). Therefore, the 5G

Distributed Multiuser MIMO for LiFi in Industrial Wireless Applications
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We present a concept for networked optical wireless communications, also denoted as LiFi, to meet the requirements of industrial wireless applications. These are primarily mobility support with moderate data rates per device, reliable real-time communication, and integratedPhysical limitations of the wired line communication systems in satisfying the ever increasing demands seem to be in favour of wireless systems. Wireless systems have been firmly established as a key and convenient means of communication that enables efficient and effectiveAbstract: At present, the 5th-Generation (5G) wireless mobile communication standard has been released. 5G The simulator suite includes a link and SL simulators for research purpose in 4G and 5G wireless mobile communication fields. The simulations based on VCCS and

Comparative Study on the Possibilities of Next-generation Mobile Technology in Bangladesh and Its Impact on Health
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The evolution of wireless mobile communication system is defined by changing the fundamental nature of provided service, non-backward compatible transmission technology, and new frequency bands. The evolution of the mobile communication system has been categorized

BUS TRACING SCHEME USING GEOFENCING
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The bus tracking scheme determination attend as a usable warning system that will efficiently assistance commuters in assembly the choice of whether to wait for the bus or not. This scheme is a Standalone arrangement envisioned to show the real-time position (s) of the buses Mobile Ad Hoc Network (MANET) is a wireless mobile communication network composed of a group of mobile nodes with wireless transceiver devices. MANET belongs to distributed control network, without the traditional control node in the network center, and uses is the

wireless mobile communication 2021

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