Global System For Communication Research Articles

Accident Detection System Using GPS and GSM by IOT

The primary goal of accident detection implementation is to reduce traffic accidents that result in the loss of priceless human life and other valuable items. Accident detection systems that use GPS and GSM save lives by shortening the time it takes for emergency personnel to reach the scene of an accident. We made the decision to recognise an automobile collision and notify the emergency personnel as well as the driver's main contacts. The product's main goal was to increase security for consumers and their families. GPS (Global Positioning System) and GSM are its foundations (Global system of Mobile communication).

A New Longwave Mode Propagator for the Earth–Ionosphere Waveguide

Very-low-frequency (VLF) radio waves propagate efficiently over long distances in the naturally occurring Earth–ionosphere waveguide. These radio waves are emitted by both natural and man-made sources and have been used for navigation and global communication systems and as a means to remotely sense the lower ionosphere. Propagation models are required to design and analyze longwave radio links and act as a forward model in the nonlinear inversion of receiver measurements to estimate the ionosphere. We have developed software that applies a mode theory to calculate the distant fields produced by a dipole emitter in the Earth–ionosphere waveguide. This model, released as the Julia package LongwaveModePropagator.jl, is similar to the Long-Wavelength Propagation Capability (LWPC) but replaces the mode solver with the global complex roots and poles finding (GRPF) algorithm. As a result, mode finding is more robust and the model is simplified by solving the physical mode equation. This article presents an overview of the model physics and validates the new longwave mode propagator by comparing results with different ionospheres to LWPC and a finite-difference time-domain (FDTD) propagation model. As an example of its use, we briefly explore the relationship between exponential and Faraday-International Reference Ionosphere (FIRI) electron density profiles.

CELLULAR MOBILE COMMUNICATION REVIEW

Mobile communication is continuously one of the hottest areas that are developing at a booming speed, with advanced techniques emerging in all the fields of mobile and wireless communications. This thesis deals with the comparative study of wireless cellular technologies namely First Generation, Second Generation, Third Generation, and Fourth Generation. A cellular network or mobile network is a radio network distributed over land areas called cells, each served by at least one fixed-location transceiver, known as a cell site or base station. In a cellular network, each cell uses a different set of frequencies from neighboring cells, to avoid interference and provide guaranteed bandwidth within each cell. The First Generation were referred to as cellular, which was later shortened to “cell”, Cell phone signals were based on analog system transmissions, and First Generation devices were comparatively less heavy and expensive. Second Generation phones deploy GSM technology. Global System for Mobile communications or GSM uses digital modulation to improve voice quality but the network offers limited data service. The Third Generation revolution allowed mobile telephone customers to use audio, graphics and video applications. Fourth Generation is short for fourth-generation cell phones or/and hand held devices.

Multi-dimensional radio frequency interference framework for characterizing radio astronomy observatories

Radio frequency interference (RFI) has historically plagued radio astronomy, worsening with the rapid spread of electronics and increasing telescope sensitivity. We present a multi-dimensional probabilistic framework for characterizing the RFI environment around a radio astronomy site that uses data from the telescope observations themselves. We apply the framework to about 1500 h of commissioning data (∼200 TB) from the MeerKAT radio telescope; producing a six-dimensional array that yields both average RFI occupancy as well as distributions around the mean as a function of key variables (time of day, frequency, baseline, azimuth, and elevation). This allows for automated alerting for significant new sources of RFI and monitoring of RFI trends. Our results provide the first detailed view of the MeerKAT RFI environment at high sensitivity. As expected, in the MeerKAT L-band, we find that the major RFI contributors are from the global positioning system satellites, flight distance measurement equipment, and the global system for mobile communications. Beyond characterizing RFI environments, our approach allows observers access to the prior probability of RFI in any combination of tracked variables, allowing for more efficient observation planning and data flagging.

A WSN-based maritime border alert system to protect fishermen

The safety of fisherman has become a big issue in Tamil Nādu because of fishermen invading the Sri Lankan border. This initiative primarily seeks to save fishermen's lives by tracking the location of their boats and alerting them to the boundary limit, which is then sent to the control centre. A pulse detector is also included, which aids in the monitoring of the fishermen's health. The concept is built around an embedded system that protects fisherman by alerting them to the country's border via a wireless sensor network (WSN) and a global mobile communication system (GSM). Each zone in the region has a different function, but they all have four things in common: they're all in the same general area. While fishing, if the fisherman ignores or fails to see the display, the alarm will go off, alerting him and slowing down the boat as it gets close to the forbidden zone. It includes a pulse oximeter as well; in case the user has any health issues. This information is sent to the command centre.

Possibilities of using interactive methodology in teaching geography

The article considers the features of the types of interactive methods and the possibility of their use in geography lessons. The importance of methods and formative skills in the student is emphasized. At present, the Republic of Kazakhstan, as a young independent state, is reorganizing all aspects of public life, defining its own path of development. In particular, the social role of the teacher is growing. Taking into account the development needs, it was able to independently address the requirements and issues related to education. One of the important tasks in the field of education is the introduction of new learning technologies, informatization of education, access to the global system of international communication. The search for and implementation of new innovative learning technologies aimed at meeting the needs of time and society at a high level has become widespread. Over the years, time has shown that interactive technologies are in demand with a variety of ideas, information and knowledge. Therefore, the article focuses on the interactive methods of teaching students, which are used in my pedagogical practice. It proves that the use of interactive methods in the classroom in the study of modern pedagogical technologies has a significant impact on the quality and fun of the lesson.

IP-TUNNELING OF KNX BUILDING AUTOMATION SYSTEM AS AN IOT REABILITY STUDY

At the present time the smart technology enhanced to be utilized for the human life in many elds, especially in the houses. The building automation experienced a rapid growth in techniques and methods to provide an advanced management for operational advantages in buildings and develop the equipment in the houses to the consumption of energy and operation. When the KNX system has been developed to be the most important building automation, the ethernet system has evolved to be global communication system and use it as automation system. Among the various technological developments is IoT, which is the essential development the future achievement via the internet techniques, Meanwhile the different available communication mediums of KNX and the need of utilizing IP network in compiling extensive areas of KNX has led us to conduct this comparison.

RETRACTED ARTICLE: Analysis of coastal rainfall pattern based on artificial intelligence and global cultural communication

Artificial intelligence has been applied in all aspects of cultural industry, and has affected the micro, meso, and macro level of cultural industry, accelerated the transformation of cultural industry, and changed the structural system of cultural development. Based on artificial intelligence technology, this paper studies 52 years of coastal rainfall and analyzes the characteristics of rainfall pattern by observing the latest meteorological observation data in southern China from 1969 to 2020. Based on the analysis of rain patterns in South China, it is found that only 8% of the annual precipitation in a southern region of China has a significant increasing trend. The monthly trend showed the most obvious downward and upward trend in April and November. Finally, by analyzing the results of artificial intelligence research, we can create a model of global cultural communication system based on artificial intelligence application. The logic model combines the elements of power, system, service and research framework knowledge, and puts forward the idea of system optimization based on artificial intelligence application to solve subsystem problems; For the service subsystem, artificial intelligence should be used to strengthen the supply and demand of services; For knowledge subsystem, artificial intelligence is needed to improve education and training skills, including knowledge service skills and knowledge management skills. The global cultural communication system must use artificial intelligence to improve the synergy of subsystems. Through the analysis of coastal rainfall pattern and the study of global cultural communication based on artificial intelligence, this paper applies it to cultural communication and promotes the development of global cultural communication.

An efficient and improved model for power theft detection in Pakistan

This paper describes an improved model for the monitoring of power used by a party such as household users and different industries in Pakistan. The power theft detection was done using the intelligent internet of things (IoT) service system for calculating the user's power simultaneously. The power meter catches a theft detection device that is instantly transmitted to the central system which compares both the data by means of microcontroller and if there is any difference found, it informs the power utility about the hooking, meter relief or theft activities happen. Information of the theft detection through the global mobile communications system is transmitted and notified theft is displayed on the terminal monitor or won. As a result, although consumers continue to use excess fuel, the customer's power supply is cut in the electricity boards segment. The general radio package module system sends central circuit and meter data via an internet protocol address to a web server. GSM's IoT based perception is used to monitor the power supply and billing information calculated with a microcontroller continuously with the determination of the electricity table area. With this unit, the duplicate user can be located at the rear of the electricity office with the power meter status.

Problems formed by everyday information and communication sphere of holding

An unheard-of triumph of mankind in the last century was that in the process of the development of science and technology, information and communication technologies (ICT) exploded most vulnerablely, and we, at a new ideological level, comprehended the importance of information and professional awareness of citizens as a resource for the modernization and development of countries. Under the influence of ICT in the twentieth century, communication began to develop rapidly in science, education, industry, economics, medical and military affairs, etc. The arrays and quality of meaningful information that have been accumulated over the centuries, and in different countries it was done in different ways, in the twentieth century for the first time began to intensively integrate into the system of world knowledge, laying the foundation for the formation of a global system of information exchange and human communication. The coordinates of the capabilities of modern technical means that form information and communication networks and systems, over the past thirty years have significantly expanded the world, radically changed the concept of information and communication activities, and its digitalization in general, increasing the requirements for it, internationalized and unified standards, translating the development of society to a new level. The requirements for education and professional training of people who work in the information and communication sphere have also radically changed. We see all this in the examples of the integration of the latest ICTs into the totality of all information and communication, political and legal, scientific, educational and financial and economic processes, which, in turn, are rapidly changing human society in the harmonious unity of all their elements, integrating the potential of humanity and increasing the power of influence on our consciousness of the global information and communication space (ICP). The world community poses before each state extremely difficult issues of conducting an appropriate information and communication policy in order to adapt its citizens to living conditions in a new information and communication reality, requiring legislatively to form a new vision of human rights and responsibilities to meet information and communication needs in society and, thus Thus, to prepare their citizens for life in the new realities of the world, the life of which is based on the use of information as the main resource for development. Key words: information, informatization, communication, information and communication technologies, information and communication security, information and communication activities, information and communication space, information and communication legislation.

EXPERIENCE OF USING SIMULATOR TECHNOLOGIES IN FORMING COMPETENCIES TO FUTURE NAVIGATORS USING RADAR EQUIPMENT AND GLOBAL MARITIME DISTRESS AND SAFETY COMMUNICATION SYSTEM

The article presents the generalization of the experience of using simulator technologies in forming the competence to future navigators regarding the use of radar equipment and global maritime communication system in case of disasters and to ensure safety.It has been found that the amendments made by the International Maritime Organization to the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers have expanded the role of simulators in assessing the relevant competencies of maritime professionals. At the same time, it should be noted that logistical support of maritime higher educational institutions lags behind the requirements of modern shipping industry, the requirements of the seafarers’ labor market, and so on. It is a systemic problem that encompasses all levels of training and skills upgrading for shipping industry professionals. To solve the problem of improving the quality of professional training it has been proposed to carry out this process taking into account the principles of contextual approach, providing for the use of modern equipment and simulators, which departments and laboratories of maritime higher education institutions are equipped with. Training on simulators occupies a special place in the training of navigators, because it allows to exercise modeling of situations, which reproduce the conditions as close as possible to the real world. It is also important to include into the content of academic disciplines some components of simulator training on the formation and development of skills to work with electronic mapping systems, radio and electro-navigation equipment of ships, as well as skills associated with maritime safety (operation of fire-fighting equipment, rescue equipment, first aid on board ship, cargo operations with heavy cargo and containers, etc.). Each of these courses is taught in specialized laboratories equipped with the necessary simulation equipment in accordance with international requirements for training maritime professionals and the requirements of employers.

An Analysis on Garbage Removal Process by WSN thorugh Global System for Mobile Communication Media

The water transport system was using a scheduling process which arranges locations and routes during running time. It may be analyzed the places which has wastes. A waste caution process was required to give data on the increase of garbage which should be immediately transported. Depend upon these issues, the objective of this study was to analyze the development of an archetype of waste transport process by preceding WSN by Global system for mobile communication. The client process was construct by a radar which was used as a detector for entire garbage, global system of mobile communication module and Arduino small controller. The server process of waste warning transport uses the data base of Gammu, MySQL and PHP. It was identified that the client was capable to give waste information in whole state to the data process server especially at the time of result. The server was capable to demonstrate the output of giving information in the structure of websites. And next, the operator may give the whole information of the waste to be transported instantly to the authority in the way of message from the page of waste transport warning data process.

Vehicle Tracking System using GPS-GSM Accident Detection and Theft Security

A vehicle tracking system is very useful for tracking the movement of a vehicle from any location at any time. An efficient vehicle tracking system is designed and implemented for tracking the movement of any equipped vehicle from any location at any time. The proposed system made good use of popular technology that combines a smartphone with an Arduino UNO. This easy to make and inexpensive compared to others. The designed in vehicle device works using Global Positioning System (GPS) and Global System for Mobile Communication(GSM) technology that is one of the most common ways for vehicle tracking. The device is embedded inside a vehicle those positions is to be determined and tracked in real time. A vehicle tracking system is an electronic device installed in a vehicle to enable the owner or a third party to track the vehicle's location. This paper proposed to design a vehicle tracking system that works using GPS and GSM technology, which would be the cheapest source of vehicle tracking and it would work as anti-theft system. It is an embedded system which is used for tracking and positioning of any vehicle by using Global Positioning System (GPS) and Global system for mobile communication (GSM). An Arduino UNO is used to control the GPS receiver and GSM module. The vehicle tracking system uses the GPS module to get geographic coordinates at regular time interval. The GSM module is used to transmit and update the vehicle location to a database. This paper gives minute by minute update about vehicle location by sending SMS through GSM modem. This SMS contain latitude and longitude of the location of vehicle. Arduino UNO gets the coordinates from GPS modem and then it sends this information to user in text SMS. GSM modem is used to send this information via SMS sent to the owner of the vehicle. Location is displayed on LCD. And then Google map displays location and name of the place on cell phone. Thus, user able to continuously monitor a moving vehicle on demand using smartphone and determine the estimated distance and time for the vehicle to arrive at a given destination.

A Quad-Band RF Circuit for Enhancement of Energy Harvesting

Radio frequency energy harvesting is one of the new renewable sources that faces some technical challenges, which limit its performance. This study presents two scenarios to enhance the harvested power. The first scenario introduces a quad-band voltage multiplier circuit with a single receiving antenna and four band-pass filters of elliptic type. In this scenario, four frequencies of the Global System for Mobile communications, Universal Mobile Telecommunications System, and Wireless Fidelity frequency bands have been considered for the study. The second scenario proposes a quad-band voltage multiplier circuit with four receiving antennas at the same frequency bands as the first scenario. High conversion efficiencies were achieved for the two scenarios. The proposed quad-band system developed a harvested power level, sufficient for powering up low power micro-devices with no need for an external power supply.

Performing the cyborg self: explicit and implicit examples of body hacking the distributed self

ABSTRACT Today, as many work and socialize completely online, we are more acutely aware than ever of the cybernetic relationship between the body (in-situ) and the virtually or digitally extended self. However, even before the onset of the current global pandemic (COVID-19), the contemporary ‘body’ had to be understood as extended beyond physical flesh, through global communications systems. How do our practices on these platforms reveal our evolving relationships with a distributed and digitally mutable body? Drawing on my own construction of cyborg theory as a subset of posthuman discourse, this paper links the practices of explicitly cyborg performance, like Stelarc and ORLAN, with the increasingly banal practice of body-hacking as it is realized in the performance of the self (both consciously and unconsciously) on distributed, social media platforms. These discussions touch both on identified trends in contemporary self-representation as well as artists whose work within those spaces acts as a comment, critique, and application of those practices. Through this discussion, I show how these practices can be understood as body hacking and how that body hacking can both reflect an increasing sense of personal empowerment in relation to the body as well as a morally ambiguous algorithmic redefinition of the paradigmatic body.

Effects of radiofrequency electromagnetic radiation on the organism as a whole and structural units (Literature review)

This work presents a review of the available experimental and theoretical data on the effects of electromagnetic radiation from the global mobile communications system (GSM) on a living organism. Radiation exposure has long been a problem for the public, health policymakers, and researchers. Recently, the effect of radiofrequency radiation on biological objects has increased significantly. In 2011, the International Agency for Research on Cancer reviewed the published literature and classified this type of radiation as a potent (group 2B) carcinogen for humans. To date, research results indicate a wide range of adverse effects on human health associated with radiation in the radio range. Of particular concern is the effects of this factor on reproductive function and the nervous system, particularly in children’s developing brains. Radiation from a cell phone, leaning against the head of a child, has a more detrimental effect on brain structures than in the case of an adult. Experimental studies also show men wearing cell phones in their trouser pockets lead to a significant decrease in sperm cells and the deterioration of mobility and morphology. Based on the accumulated evidence, we suggest Federal Service on Customers’ Rights Protection and Human Well-being Surveillance (Rospotrebnadzor) and Federal Agency for the Supervision in Education and Science (Rosobrnadzor) introduce control over the use of cell phones by children under 16 years of age and pregnant women and review the place of radiofrequency radiation in the systematics of hazardous environmental factors.

Landscape cover type, not social dominance, is associated with the winter movement patterns of Snowy Owls in temperate areas

Abstract Migrating animals occur along a continuum from species that spend the nonbreeding season at a fixed location to species that are nomadic during the nonbreeding season, essentially continuously moving. Such variation is likely driven by the economics of territoriality or heterogeneity in the environment. The Snowy Owl (Bubo scandiacus) is known for its complex seasonal movements, and thus an excellent model to test these ideas, as many individuals travel unpredictably along irregular routes during both the breeding and nonbreeding seasons. Two possible explanations for this large variation in the propensity to move are (1) dominance hierarchies in which dominant individuals (adult females in this case) monopolize some key, consistent resources, and move less than subdominants; and (2) habitat heterogeneity in which individuals foraging in rich and less heterogenic environments are less mobile. We analyzed fine-scale telemetry data (global positioning system [GPS]/global system for mobile communication [GSM]) from 50 Snowy Owls tagged in eastern and central North America from 2013 to 2019, comparing space use during the winter period according to sex and age, and to land cover attributes. We used variograms to classify individuals as nomadic (58%) or range-resident (42%), and found that nomadic owls had ten times larger wintering areas than range-resident owls. The frequency of nomadism was similar in socially-dominant adult females, immatures, and males. However, nomadism increased from west to east, and north to south, and was positively associated with the use of water and negatively associated with croplands. We conclude that many individual Snowy Owls in Eastern North America are nomadic during the nonbreeding season and that movement patterns during this time are driven primarily by extrinsic factors, specifically heterogeneity in habitat and prey availability, as opposed to intrinsic factors associated with spacing behavior, such as age and sex.

Formation of the scientist image in modern conditions of digital society transformation

The publication considers factors that are influencing formation of scientists image especially: availability to inform scientist or scientific organization about the registration, scientometric indices, use of global identifiers to improve accuracy in calculating indicators, publication of papers in journals with high impact factor, publications in resources that provide visibility in global information space, involvement in global communications system, level of competence. Specialists in various fields of science developed a number of practical recommendations for various techniques and tools that can be used and are helpful to create and to make, both personal image and image of the organization, institution, firm, etc. Also, main directions of using digital technologies to create the image of scientists are identified and substantiated. Scientists formulated recommendations to make their own image using digital systems based on analysis of scientific literature and personal experience: author’s digital identifier ORCID, profiles in international scientometric systems, saved publications in electronic libraries, profiles in social and scientific electronic networks, etc.

WITHDRAWN: Design and development of IOT Based Maritime Monitoring Scheme for fishermen in India

Abstract Identifying the boundary between India and other countries was difficult for the Tamilnadu fishermen, so they come across many problems for the past 15 years. Global system of mobile communication (GSM), Global positioning system (GPS) and Zigbee satellite dish used in previous research papers, for detecting the margin between the two countries it helps both fishermen and coastal guards to identify the boundary. This method does not work in all situations, for example, if the satellite signal is low the system fails to report the message. To overcome this limitation a new system was proposed which uses IoT Technology. In this system Wi-Fi IoT Sensor was embedded with a GPS device that is used to give alert through the alarm when the boat is near to the margin of other country and additional to this it also sends the message to coastal guards about the location of the boat. Humidity and Temperature sensor are also used in this system which sense, measure and reports weather information like moisture, air temperature, and rainfall which helps fishermen to come out from dangerous situations. The research helps the fishermen to navigate and identify our country coastal boundary in the sea.

Ameliorative effects of high-protein diet on hepatotoxic alterations in Swiss albino mice exposed to mobile phone radiation

Objectives: Nowadays, mobile phones have become a prime necessity. At present, various advance networking connections such as 3G and 4G are available in the market to get a faster service. However, these mobile phones emit harmful electromagnetic radiations which have various ill effects on different physiological systems. The present study has been done to find out the extent of damage caused by mobile phone radiation on liver cells, and, whether high-protein diet (HPD) has any ameliorative effect on such changes. Materials and Methods: Male Swiss Albino mice were divided into four groups. Two groups of animals were exposed to mobile phone radiation at global system for mobile communications like frequencies at 1.8 GHz for 3 h continuously per day for 90 days. One of these radiation exposed groups received a normal diet (containing 5% casein) and the other exposed group received a HPD (supplemented with 20% casein). The control group animals received only a normal diet, while the animals of the remaining group received only a HPD. The serum biochemical and histological parameters of liver tissues and ladder assay of hepatic DNA were studied. Results: A significantly elevated level (P < 0.05) of aspartate aminotransferase, alanine transaminase, bilirubin and serum caspase-3 levels was observed in the group of animals exposed to electromagnetic radiation emitted from mobile phone. Histological changes were also observed in the experimental groups. Moreover, in genomic DNA ladder assay, fragmented DNA was observed in exposed group, which is a probable sign of cell apoptosis. Recovery symptoms were observed in the animals supplemented with high casein diet. Conclusion: From the present study, it may be concluded that electromagnetic radiation emitted from mobile phones has damaging effects on hepatocytes which may be ameliorated by HPD.