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Journal articles on the topic 'Telecommunication – Data processing'
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Nikolaev, Steven, and Igor Sitnikov. "Test data distribution system for OSS/BSS-systems testing." ITM Web of Conferences 30 (2019): 04004. http://dx.doi.org/10.1051/itmconf/20193004004.
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OSS/BSS-systems used by telecommunication companies to conduct their business are a combination of several subsystems that closely interact with each other. Since the activities of telecommunications companies are related to the processing of personal data of individuals and legal entities, such systems should be subjected to testing, which should continue until the end of the life cycle. The huge size of telecommunications companies' databases, as well as the number of tests required to cover the entire functionality of OSS/BSS-systems are an obstacle to conducting rapid testing. This article describes an approach to testing organization that solves this problem, based on the selection and keeping the test data up to date. The effectiveness of the proposed approach has been demonstrated experimentally.
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Turovsky, Oleksandr, Andrii Zakharzhevskyi, Anatoliy Makarenko, and Larysa Dakova. "Construction of a simulated dynamic model of data packet routing on a telecommunication network fragment." Eastern-European Journal of Enterprise Technologies 5, no. 9 (125) (2023): 45–52. http://dx.doi.org/10.15587/1729-4061.2023.287677.
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The object of the current research is the process of routing data packets in a telecommunications network. It was established that the state and parameters of data transmission channels and routers could have a negative impact and need to be taken into account in the process of modeling the routing of data packets in telecommunication networks. A model of simulated dynamic modeling of data packet routing in telecommunication networks has been devised and proposed. The suggested model makes it possible to establish quantitative values of the delay time of processing data packets during their routing along a separate segment of the telecommunications network, taking into account the state and parameters of the data transmission channel and routers. It has been established that the achievement of the minimum delay time of data packets during routing is achieved by choosing the path of their transmission under the condition of minimum transmission time by communication lines and the capabilities of routers in terms of their accumulation and service speed. At the same time, the reduction of packet transmission delay time relative to the average for the time network segment can reach from 21 to 38 percent. It is shown that the main factor affecting the value of the delay time is the speed of data processing along the selected path of packet transmission. The number of routing nodes in a separate data transmission path can affect the delay time only if the parameters of the routers are equal compared to others that are included in alternative routes. The model of simulated dynamic modeling of data packet routing reported in this work, unlike the existing ones, takes into account the state and parameters of data transmission channels and routers. It can be used in practical improvement of existing and development of new multi-service telecommunication communication networks
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Wang, Xingrui. "Reflection on Prevention and Control of Telecommunication Network Fraud in Big Data Era." Journal of Networking and Telecommunications 2, no. 2 (2020): 42. http://dx.doi.org/10.18282/jnt.v2i2.1103.
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<p>With the rapid development of smart phones and communication technology, the frequency of communication between the public and society through telecommunication equipment is increasing. At the same time, some lawless elements often cheat the public through telecommunication equipment, which brings irreparable economic losses to the society and the masses to a certain extent. In view of the above problems, this article takes the source of telecommunication fraud as the breakthrough point, analyzes the existing telecommunication fraud processing technology and points out its shortcomings, and then proposes a method of telephone fraud analysis based on big data technology. This technology fills the defects of the existing telecommunication interception technology and provides a new idea for effectively avoiding telecommunication fraud in the future.</p>
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Kanaev, Andrey, Elina Login, and Kseniya Pudovkina. "Informational Model of Promising Database in the System of Management for Carrier Ethernet Telecommunication Network." Proceedings of Petersburg Transport University 19, no. 3 (2022): 421–31. http://dx.doi.org/10.20295/1815-588x-2022-3-421-431.
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Purpose: To develop an informational model of a promising database in the system of management of telecommunication network which uses Carrier Ethernet technology for to ensure the efficiency of storage, access and update of data on the telecommunication network functioning that will allow to increase the operativeness of implementation of OAM (Operation, Administration and Management) control-management built-in processes at timely and reasonable decision-making on telecommunication network management in conditions of high dynamics of changes in the network state as well as in view of Carrier Ethernet technology specificities. Thus, in order to provide services of given quality, an information model of database in telecommunication network management system has been created with indication of information main sources which’re represented by subsystems and models of telecommunications network management system in accordance with the previously developed three-level conceptual model. Also, to achieve the stated goal a logical structure of the obtained database information model on the example of domain objects has been developed. Methods: Fundamentals of complex process management theory; theory of multi-agent systems of management of distributed object; theory of systems of information storage and presentation; object-oriented projection method; set-theoretic approach for the description of data set about a control object. Results: The obtained informational model of database and the developed logical three-level structure of functioning are described verbally and mathematically. The evaluation of functioning of the proposed logical structure of the database in the system of telecommunication network management using Carrier Ethernet technology and OAM mechanisms is given. The directions of further research towards development of the models of major processes of collection, processing and provision of data on functioning of subsystems in the system of telecommunications network management are proposed. Practical significance: The developed informational model of database in the system of telecommunications network management differs from well-known ones by the possibility of accounting for and including in the data of the implementation of the complex of unique models of functioning and management of Carrier Ethernet telecommunication network and the mechanisms of OAM management, that were previously obtained by the authors and represent subsystems in the telecommunications network management system with the use of Carrier Ethernet technology possibilities.
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Ilyenko, Anna, Sergii Ilyenko, Kvasha Diana, and Yana Mazur. "PRACTICAL APPROACHES TO DETECTING VULNERABILITIES IN INFORMATION AND TELECOMMUNICATION NETWORKS." Cybersecurity: Education, Science, Technique 3, no. 19 (2023): 96–108. http://dx.doi.org/10.28925/2663-4023.2023.19.96108.
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Looking at information and telecommunication networks, we see that the transmission of confidential data via the Internet is becoming more frequent every day, and therefore, it is necessary that our data be reliably protected from various threats, vulnerabilities that every day try to gain access to the network and intercept data, neutralize, gain access to network resources. That is why, in our time, protecting data, software and hardware from viruses and various vulnerabilities is more necessary than ever, and not just a problem. Based on these considerations, it is necessary both to create new methods for protecting information and telecommunication networks, and to improve existing ones for better network security, because one of the important elements of information protection is network protection itself. Taking into account the constantly growing statistics of cyber attacks on information and telecommunication networks, after in-depth analysis and processing of the mentioned issues, the authors of the article highlighted the current state of ensuring the security of information and telecommunication networks and solutions regarding security in information and telecommunication networks. The authors comprehensively covered and investigated the problems of ensuring security in information and telecommunication networks, conducted an analysis of threats and vulnerabilities that harm the information network, and conducted research on methods of countering modern threats to information and telecommunication networks. Attention is also paid to the development of security solutions in the information and telecommunications network. The authors plan a number of scientific and technical solutions for the development and implementation of effective methods for detecting vulnerabilities and means for ensuring the requirements, principles and approaches for ensuring the security of information and telecommunication networks.
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Lin, Xing Zhi. "Study on Shell Sort of Logistics Unified Information System Based on Internet of Things." Advanced Materials Research 756-759 (September 2013): 982–87. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.982.
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Through the analyze on the technology, information data processing of logistics unified information system, the optimization Algorithm of Shell Sort in logistics unified information system data processing is proposed. Things-Based Logistics Unified Information System is an integrated system which combine with integration of RFID (Radio Frequency Identification, RFID), infrared sensors, global positioning systems, laser scanners and other telecommunications integrated fusion machine (Computer Telecommunication Integration, CTI) technology. The improved Shell sort algorithm is used in system data processing, so that multiple devices, multi-technology, multi-interface, and distributed widely disorder high-speed logistics systems to available for the heterogeneous applications and fast data processing. It improves multiple-concurrent data processing. Based on JAVA programming of Shell sort, to build and test a system algorithm, which support the system with a high-speed interactive logistics business processing capabilities. The design and implementation feasibility of Shell sort algorithm is proved in Internet of Things-Based Logistics Unified Information System through the output of test results.
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Anggraeny, Shinta Noor, Trisna Ayu Oktavia, and Sugiharto Sugiharto. "Analysis of Telecommunication Tower Accounting at PT. Sarana Menara Nusantara Tbk. Period 2014-2015." Jurnal AKSI (Akuntansi dan Sistem Informasi) 5, no. 1 (2020): 13–18. http://dx.doi.org/10.32486/aksi.v5i1.419.
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This study aims to determine the accounting treatment of telecommunication tower companies, especially PT. Sarana Menara Nusantara Tbk. which recognized telecommunications towers as fixed assets in 2014 and recognized as investment properties in 2015 and the impact of their accounting for that period.This type of research is qualitative research, using interpretive descriptive methods. Data presented in descriptive form without processing with other analytical techniques. With this research, information is expected to equalize perceptions related to differences that occur regarding differences in recognition of telecommunications towers and to assist companies in evaluating performance, especially in terms of achieving earnings.
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Kibor, Joy, Morrisson Mutuku, and Joshua Tumuti. "Knowledge Processing Capability and Business Sustainability of Mobile Telecommunication Firms in Kenya." East African Journal of Business and Economics 5, no. 1 (2022): 220–34. http://dx.doi.org/10.37284/eajbe.5.1.794.
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Mobile telecommunication firms in Kenya operate in a dynamic and highly competitive business environment. This may be attributed to innovativeness, emerging technologies, and rapid changes in consumer consumption patterns. This has necessitated firms in this sector to develop strategies to remain competitive and sustainable. Therefore, this paper sought to assess Knowledge Processing Capability's influence on the sustainability of mobile telecommunication firms in Kenya. The study's variables were anchored on Knowledge-Based View (KBV) theory and adopted a descriptive, explanatory research design. The study targeted three mobile telecommunication firms with an accessible population of 1,177 employees. The study relied on stratified random sampling techniques to select 299 respondents. Primary data was obtained through a semi-structured questionnaire. Data were analysed by the use of descriptive and inferential statistics. The findings revealed a significant positive relationship between knowledge processing capability and sustainability of the mobile telecommunication companies in Kenya.
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Tsutsui, A., and T. Miyazaki. "ANT-on-YARDS: FPGA/MPU hybrid architecture for telecommunication data processing." IEEE Transactions on Very Large Scale Integration (VLSI) Systems 6, no. 2 (1998): 199–211. http://dx.doi.org/10.1109/92.678868.
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Burhanuddin, M. A., Ronizam Ismail, Nurul Izzaimah, Ali Abdul-Jabbar Mohammed, and Norzaimah Zainol. "Analysis of Mobile Service Providers Performance Using Naive Bayes Data Mining Technique." International Journal of Electrical and Computer Engineering (IJECE) 8, no. 6 (2018): 5153. http://dx.doi.org/10.11591/ijece.v8i6.pp5153-5161.
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Recently, the mobile service providers have been growing rapidly in Malaysia. In this paper, we propose analytical method to find best telecommunication provider by visualizing their performance among telecommunication service providers in Malaysia, i.e. TM Berhad, Celcom, Maxis, U-Mobile, etc. This paperuses data mining technique to evaluate the performanceof telecommunication service providers using their customers feedback from Twitter Inc. It demonstrates on how the system could process and then interpret the big data into a simple graph or visualization format. In addition, build a computerized tool and recommend data analytic model based on the collected result. From prepping the data for pre-processing until conducting analysis, this project is focusing on the process of data science itself where Cross Industry Standard Process for Data Mining (CRISP-DM) methodology will be used as a reference. The analysis was developed by using R language and R Studio packages. From the result, it shows that Telco 4 is the best as it received highest positive scores from the tweet data. In contrast, Telco 3 should improve their performance as having less positive feedback from their customers via tweet data. This project bring insights of how the telecommunication industries can analyze tweet data from their customers. Malaysia telecommunication industry will get the benefit by improving their customer satisfaction and business growth. Besides, it will give the awareness to the telecommunication user of updated review from other users.
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Rafiki, Ahmad, Sutan Emir Hidayat, and Deema Al Abdul Razzaq. "CRM and organizational performance." International Journal of Organizational Analysis 27, no. 1 (2019): 187–205. http://dx.doi.org/10.1108/ijoa-11-2017-1276.
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Purpose The purpose of this paper is to investigate the relationship between customer relationship management (CRM) dimensions (i.e. top management support, customer orientation, training orientation, customer data, customer information-processing and integration) and organizational performance in telecommunication companies in Kuwait. Design/methodology/approach This is a quantitative study, and the response came from 167 employees of three telecommunication companies. Data collected were subjected to correlation and regression analyses in pursuance of the study’s stated objective. Findings The results of this study found that top management support, customer data and customer information processing are positively related to organizational performance, while other variables of customer orientation, training orientation and integration of CRM have no significant influence on organizational performance. Originality/value The paper addresses CRM dimensions issues specifically for telecommunication companies in Kuwait.
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T, Abirami. "Telco Data Analytics using Open-Source Data Pipeline: Detailed Architecture and Technology Stack." International Journal for Research in Applied Science and Engineering Technology 9, no. 10 (2021): 1717–25. http://dx.doi.org/10.22214/ijraset.2021.38644.
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Abstract: Open-source technology has influenced data analytics at each step from data storage to data analysis, and visualization. Open source for telco big data analytics enables sharp insights by enhancing problem discoverability and solution feasibility. This research paper talks about different technology stacks using open source for telco big data analytics that are used to deploy various tools including data collection, data storage, data processing, data analysis, and data visualization. This open source pipeline micro-services architecture built with modular technology stack and orchestrated by Kubernetes, can ingest data from multiple sources, process real-time data and provide business and network intelligence. Major idea of using open source technology in our architecture is to reduce cost and manage easily. Kubernetes is an industry adopted open source container orchestrator that offers fault-tolerance, application scaling, and load-balancing. The results can be displayed on the intuitive open source dashboard like Grafana for telecom operators. Our architecture is flexible and can be easily customized based on the telecommunication industry needs. Using the proposed architecture, the telecommunication sectors can get quick decision making with nearly 30% lower CapEX which is made possible using COTS hardware. Index Terms: Big data analytics, Data pipeline architecture, Open Source technologies, Real-time data processing, Faulttolerance, Load-balancing, Kubernetes, BDA, Open source dashboard
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Nahlah M.A.M Najm, Nahlah M. A. M. Najm, Nada Adnan Taher Nada Adnan Taher, and Oleksandr Valchenko, Oleksandr Turovsky Oleksandr Valchenko, Oleksandr Turovsky. "IMPROVEMENT OF THE METHODOLOGY FOR EVALUATING THE CARRIER FREQUENCY OF THE SIGNAL DURING DATA TRANSMISSION IN TELECOMMUNICATION CONTROL AND DISTANCE LEARNING SYSTEMS." PIRETC-Proceeding of The International Research Education & Training Centre 24, no. 03 (2023): 56–65. http://dx.doi.org/10.36962/piretc24032023-56.
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Effectiveness of the application of telecommunications systems is directly influenced by the effectiveness of the functioning of each component and device of its design. The article directly examines the issue of improving the carrier frequency estimation methodology for data transmission in telecommunication management and distance learning systems. The essence of the solution lies in proposals for improving the efficiency of frequency estimation at the input signal synchronization stage, which is presented on the example of a satellite telecommunication control system and distance learning. Namely, the analysis of modern satellite telecommunications systems was carried out and the features that affect the effectiveness of carrier frequency estimation and input signal synchronization were determined. The main inconsistencies are the low energy of the input signal receiving channel, significant signal frequency uncertainty, and the presence of "neighboring channels" receiving the input signal. It was determined that satellite communication systems during data transmission work in the mode with multi-station access in the variant of operation with frequency division of channels, which can receive data packets in the mode of multiple access or when providing a data reception channel on demand. At the same time, the operation of telecommunications systems can proceed both in continuous and in batch modes of receiving the input signal. It is considered that coherent processing of the input signal is carried out in demodulators of satellite telecommunications and interference-resistant coding is used. To solve the task of estimating the carrier frequency of the input signal in coherent demodulators of modern satellite telecommunications, considering the above-defined inconsistencies and features, the article proposes a methodical approach. The essence of this approach is to determine the potential boundary of variances of the obtained estimates of the carrier frequency and to develop algorithms for estimating the carrier frequency of the input signal separately for continuous and batch modes of input data transmission based on the fast Fourier transform. Keywords: Frequency, signal, uncertainty, carrier, estimation.
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Мельникова, Т. В., М. В. Питолин, and Ю. П. Преображенский. "Modeling of large data array processing in distributed information and telecommunication systems." МОДЕЛИРОВАНИЕ, ОПТИМИЗАЦИЯ И ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ 10, no. 1(36) (2022): 25–26. http://dx.doi.org/10.26102/2310-6018/2022.36.1.025.
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В статье рассматривается задача моделирования обработки больших массивов данных в распределенных информационно-телекоммуникационных системах. Проведен анализ проблемы, связанной с некорректной работой информационной системы. Показано, что распределенные системы позволяют распределить логику и данные по нескольким физическим серверам, что, при правильном распределении ресурсов и логики, дает возможность снизить риски сбоев. Показано, каким образом проводится расчет процента потери производительности от сбоя в одном из компонентов распределенной информационной системы. Рассмотрен фрагмент диаграммы вариантов использования информационной системы магазина. Если при построении информационной системы требуется закупить физические серверы, то при обеспечении условия одновременной работы серверов можно вычислить коэффициент уменьшения производительности информационной системы в случае сбоя на одном из серверов. Приведен график зависимости изменения производительности от количества узлов, составляющих распределенную сеть. Анализ показывает, что наибольший эффект по уменьшению рисков от добавления узлов в распределенную систему имеют случаи, когда серверов не слишком много. В случае, если распределенная система уже состоит из множества различных серверов и любая логика продублирована на многих из них, уменьшение рисков от добавления дополнительного сервера будет незначительным. The article considers the problem of modeling large data array processing in distributed information and telecommunication systems. The analysis of the problem, associated with the incorrect operation of the information system, is conducted. It is shown that distributed systems allow distribution of logic and data across multiple physical servers, which, with the correct allocation of resources and logic, makes it possible to reduce the risks of failures. It is demonstrated how the calculation of productivity loss percentage from a failure in one of the distributed information system components is carried out. A fragment of the diagram, outlining the options for the store information system application, is examined. If it is necessary to purchase physical servers when building an information system, then it is possible to calculate the coefficient of decrease in the performance of the information system in the event of a failure on one of the servers while ensuring the conditions for simultaneous operation of servers. The graph, illustrating the dependence of the performance change on the number of nodes that comprise the distributed network, is given. The analysis indicates that the cases when there are not too many servers have the greatest effect on reducing the risks from adding nodes to a distributed system. If a distributed system already consists of many different servers and any logic is duplicated on many of them, the risk reduction from adding an additional server will be negligible.
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MUROOKA, TAKAHIRO, AKIRA NAGOYA, TOSHIAKI MIYAZAKI, HIROYUKI OCHI, and YUKIHIRO NAKAMURA. "NETWORK PROCESSOR FOR HIGH-SPEED NETWORK AND QUICK PROGRAMMING." Journal of Circuits, Systems and Computers 16, no. 01 (2007): 65–79. http://dx.doi.org/10.1142/s0218126607003502.
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The paper describes the concept, architecture, and prototype test results of a packet processor that enables us to implement an application-specific high-speed packet processing system without expert-level programming skills. This processor has a pipelined processing architecture and features coarse-grained instructions that are based on the data formats of the telecommunication packet. Using this processor, target applications can be implemented within a short working period without degrading the processing performance. We implemented a prototype system to evaluate its packet propagation delay and packet forwarding performance. The measured results suggest that the architecture is useful for packet processing on high-speed telecommunication networks.
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Iazeolla, Giuseppe, and Alessandra Pieroni. "Energy Saving in Data Processing and Communication Systems." Scientific World Journal 2014 (2014): 1–11. http://dx.doi.org/10.1155/2014/452863.
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The power management of ICT systems, that is, data processing (Dp) and telecommunication (Tlc) systems, is becoming a relevant problem in economical terms. Dp systems totalize millions of servers and associated subsystems (processors, monitors, storage devices, etc.) all over the world that need to be electrically powered. Dp systems are also used in the government of Tlc systems, which, besides requiring Dp electrical power, also requireTlc-specificpower, both formobilenetworks (with their cell-phone towers and associated subsystems: base stations, subscriber stations, switching nodes, etc.) and forwirednetworks (with their routers, gateways, switches, etc.). ICT research is thus expected to investigate into methods to reduce Dp- and Tlc-specific power consumption. However, saving power may turn into waste of performance, in other words, into waste of ICT quality of service (QoS). This paper investigates the Dp and Tlc power management policies that look at compromises between power saving and QoS.
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Chkalov, R. V., and D. G. Chkalova. "Estimation of response time of laser complex data processing nodes." Journal of Physics: Conference Series 2094, no. 3 (2021): 032024. http://dx.doi.org/10.1088/1742-6596/2094/3/032024.
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Abstract The work is devoted to problem of information exchange between elements and devices of a telecommunication network for laser technological complex. The laser complex is a combination of hardware and software designed to carry out operations based on the use of laser radiation. Laser complex structure provides a possibility of remote control through a client-server system built on the basis of TCP/IP protocol. The main requirements for industrial network of the complex are performance and predictability of information delivery time. To solve this problem, a probabilistic model for calculating the numerical characteristics of the distribution of requests timeout for external commands from control/monitoring nodes is proposed.
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Zaliskyi, Maksym, Oleksandr Solomentsev, Oleksiy Zuiev, Maksim Pavlenko, Iryna Zakharchenko, and Yuliia Petrova. "Technical Condition Monitoring for Telecommunication and Radioelectronic Systems with Redundancy." Electrical, Control and Communication Engineering 18, no. 1 (2022): 57–65. http://dx.doi.org/10.2478/ecce-2022-0008.
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Abstract The telecommunication and radioelectronic systems with redundancy are widely used in different branches of human activity. To provide the necessary reliability level of equipment, the operation system is utilized. That system contains intended use, maintenance, repair, technical condition monitoring, and others. The damages, faults and failures are usually observed during the lifecycle of telecommunication and radioelectronic systems. They can lead to deterioration of equipment technical condition. The deterioration of technical condition can be detected during observation of diagnostic variable and reliability parameter. This article concentrates on the synthesis and analysis of statistical data processing procedure for deterioration detection while operating telecommunication and radioelectronic systems with redundancy. For the purpose of reliability estimation based on different redundancy methods, statistical data processing procedure synthesis was carried out using multiple hypothesis testing and detection criterion. The analysis problem was solved using Monte- Carlo simulation method, which allowed constructing operating characteristics. The obtained results can be used in the process of design and improvement of operation systems for telecommunication and radioelectronic equipment.
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Mulyono. "Pandemic Covid-19 Impact on Technology and Telecommunication Industry: Evidence from Indonesia Listed Company." E3S Web of Conferences 388 (2023): 03034. http://dx.doi.org/10.1051/e3sconf/202338803034.
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This research aims to determine pandemic Covid-19 on the profitability of technology and telecommunication companies listed on the Indonesia Stock Exchange. To measure a company's profitability using return on equity ratio (ROE). This research applies the event study method before and after the Indonesian government's announcement of the Covid-19 case for the first time. The data processed consists of financial statements in 2019 and 2020 obtained from the Indonesia Stock Exchange and the company's website. Data processing handling with SPSS statistics software. The results concluded a significant effect of the Covid-19 pandemic on company profitability in the technology and telecommunications industry. A total of 65.79% of the sample of companies experienced a decrease in profitability.
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Hung, Phong, and Vu Duc Vuong. "Analog Signal and Digital Signal Processing in Telecommunication System." Journal La Multiapp 1, no. 6 (2021): 1–5. http://dx.doi.org/10.37899/journallamultiapp.v1i6.277.
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The term digital signal is a term from a technology that converts an analog signal into digital data so that the signal can be processed more easily and quickly. The term digital itself is a system that only recognizes two conditions. The two conditions are usually represented by the numbers zero and one, on and off, or others. The smallest unit of digital signal is the bit.
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Riznyk, Volodymyr. "Optimum Vector Information Technologies Based on the Multidimensional Combinatorial Configurations." International Journal of Computational and Applied Mathematics & Computer Science 3 (November 6, 2023): 104–12. http://dx.doi.org/10.37394/232028.2023.3.12.
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Paper devoiced to optimum vector information technologies based on the multi-dimensional combinatorial configurations, such as Ideal Ring Bundles (IRBs). One-dimensional IRBs are ring ordered positive integers that form finite set of integers from 1 to S using both these numbers and all its consecutive terms. Two- and multi-dimensional IRBs make available to configure intelligent information and telecommunication systems providing generate the maximum number of distinct vector sums of consecutive terms in the combinatorial configuration. Applications profiting from optimum vector information technologies based on the multi-dimensional combinatorial theory provide for example data mining technologies and big vector data processing, data analysis and system security, signal compression and reconstruction, vector computing and telecommunications, and other branches of sciences and advanced information technologies.
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YANG, Yu-yong, and Huai-jing JIA. "Estimation of the Asian telecommunication technical efficiencies with panel data." Journal of China Universities of Posts and Telecommunications 14, no. 1 (2007): 111–14. http://dx.doi.org/10.1016/s1005-8885(07)60067-3.
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Riyadh, Hosam Alden, Salsabila Aisyah Alfaiza, Abdulsatar Abduljabbar Sultan, Munadil K. Faaeq, and Radyan Dananjoyo. "An analysis of CRM practices in the telecommunication industry in Iraq." Indonesian Journal of Electrical Engineering and Computer Science 23, no. 1 (2021): 453. http://dx.doi.org/10.11591/ijeecs.v23.i1.pp453-462.
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<p>Today, concerning the capacityto react straight for wardly to client demands and offer the client a profound experience that is customized and interactive, organizations in the telecommunication industry must have the capacity toset up, support and continue the connections toward long-term clients. This study attempts to analyze and observe the customer relationship management (CRM) practices that affectfirm performance telecommunication corporations. Thus, the study employed a qualitative method, the primary data were obtained using the questionnaire and the respondents consisted of 100 people. The results propose that customer relationships' management factors included the gathering of information, the processing of data, the management of information, the loyalty of customers, and the retention of customers with significantly related to the performance of a firm in the industry of telecommunication in Iraq.</p>
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Brazovsky, K. S., Ya S. Pekker, V. P. Dyomkin, O. S. Umansky, and I. V. Tolmachyov. "HIGH PERFORMANCE INFORMATIONAL ENVIRONMENT FOR CALCULATIONS IN BIOMEDICINE." Bulletin of Siberian Medicine 13, no. 4 (2014): 21–26. http://dx.doi.org/10.20538/1682-0363-2014-4-21-26.
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This work represented one of the possible approaches to providing the required computational resources for solving the complex data processing tasks in biomedicine. The proposed solution is based on four tightly interacted key components of modern high performance computational systems: high performance computational cluster, data processing center, specialized data store and protected telecommunication channels. The examples of tasks, which have been solved in the developed information environment, are given.
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Lebedev, Ilya, and Babyr Rzayev. "Segmentation of data when analyzing the state of telecommunication systems." Indonesian Journal of Electrical Engineering and Computer Science 29, no. 3 (2023): 1466. http://dx.doi.org/10.11591/ijeecs.v29.i3.pp1466-1472.
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<span lang="EN-US">The identification of abnormal situations in information and telecommunication systems is considered, based on analyze statistical information of network traffic packages. The method of identifying an anomalous situation based on segmentation of data sample is proposed. The method is aimed at using classifying algorithms that have the best quality indicators on individual data segments. The proposed method will be useful for monitoring information security systems. The method registers of factors that affect the change in the properties of targeted variables. Impact detection allows you to generate data samples, depending on current and expected situations. On the example of the NSL-KDD dataset, there was a division of many data into subset, taking into account the influence of the factors on the range of values. The processing of factors is shown using the change point detection function in the time series. With its use, a division of data sample by the final number of non-intersecting measurable subsets has been made. The results of Accuracy, Precision, F-Measure, Recall for various classifiers are shown. The proposed method allows to increase the quality indicators of classification in continuously changing operating conditions of telecommunication systems.</span>
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MacFadden, Robert James. "The Microcomputer Millennium: Transforming the Small Social Agency." Social Casework 67, no. 3 (1986): 160–65. http://dx.doi.org/10.1177/104438948606700305.
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Microcomputers can provide sophisticated data base management and decision-support systems, budget calculations, word processing, and telecommunication networks. Agencies that develop expertise in microcomputer technology will make a larger contribution to the communities they serve.
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Lehotay-Kéry, Péter, and Attila Kiss. "Process, Analyze and Visualize Telecommunication Network Configuration Data in Graph Database." Vietnam Journal of Computer Science 07, no. 01 (2019): 65–76. http://dx.doi.org/10.1142/s2196888820500037.
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In network telemetry systems, nodes produce vast number of configuration files based on how they are configured. Steps were taken to process these files into databases to help the work of the developers, testers and customer support to focus on the development and testing and to be able to give advice to the customers about how to configure the nodes. However, the processing of these data in relational database manager system is slow, hard to query and the storage takes huge disk space. In this paper, we are presenting a way to store the data produced by these nodes in graph database, changing from relational database to NoSQL environment. With our approach, one can easily represent and visualize the network of machines. In the end, we are going to compare the inserting, querying time and storage size in different database manager systems. The results could also be used for other types of configuration data too from other kinds of machines to show the connection between them and query them easily.
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Kovalenko, A., R. Miroshnychenko, and A. Martyntsov. "DISTRIBUTED COMPUTING SYSTEMS BASED ON THE USE OF GRID TECHNOLOGIES." Системи управління, навігації та зв’язку. Збірник наукових праць 1, no. 71 (2023): 101–3. http://dx.doi.org/10.26906/sunz.2023.1.101.
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The article describes the use of Grid technology in telecommunication systems and the creation of Grid telecommunication systems. Network service providers are focusing on huge consolidated data centers. Particular attention began to be paid to improving the methods of scheduling data processing tasks. The shortcomings of modern approaches to planning are considered. These include the inability to provide the maximum total priority of tasks performed at individual planning stages in distributed computing systems. The developed planning procedure is described. It overcomes this shortcoming. But at the same time, to reduce the total processing time of tasks in the system in comparison with the planning procedure based on solving the problem of the least coverage. The desire for the maximum sum of priorities of the selected tasks is the main criterion for selecting tasks from the queue, which we will characterize by the importance coefficient. The coefficient of preservation of importance and the coefficient of acceleration of the operation of the Grid system segment are described. The article also proposes a solution to improve the efficiency and quality of task servicing. It is proposed to expand the functionality of distributed telecommunication systems based on the use of computer clusters using Grid technologies.
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Azaña, J., L. K. Oxenløwe, E. Palushani, et al. "In-Fiber Subpicosecond Pulse Shaping for Nonlinear Optical Telecommunication Data Processing at 640 Gbit/s." International Journal of Optics 2012 (2012): 1–16. http://dx.doi.org/10.1155/2012/895281.
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We review recent work on all-fiber (long-period fiber grating) devices for optical pulse shaping, particularly flat-top pulse generation, down to the subpicosecond range and their application for nonlinear switching (demultiplexing) of optical time-division multiplexed (OTDM) data signals in fiber-optic telecommunication links operating up to 640 Gbit/s. Experiments are presented demonstrating error-free 640-to-10 Gbit/s demultiplexing of the 64 tributary channels using the generated flat-top pulses for temporal gating in a Kerr-effect-based nonlinear optical loop mirror. The use of flat-top pulses has critical benefits in the demultiplexing process, including a significantly increased timing-jitter tolerance (up to ~500 fs, i.e., 30% of the bit period) and the associated improvement in the bit-error-rate performance (e.g., with a sensitivity increase of up to ~13 dB as compared with the use of Gaussian-like gating pulses). Long-period fiber grating pulse shapers with reduced polarization dependence are fabricated and successfully used for polarization-independent 640-to-10 Gbit/s demultiplexing experiments.
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Jawad, Aqeel Mahmood, and Mahmood Jawad Abu-AlShaeer. "Revolutionizing Communication: How 5G, UAVs, and Cloud Technologies are Shaping the New Telecommunications Landscape." Pidvodni tehnologii 1, no. 14 (2024): 75–84. http://dx.doi.org/10.32347/uwt.2024.14.1207.
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Background: The rapid evolution of telecommunications has been marked by the integration of advanced technologies such as Long-Term Evolution (LTE), Fifth Generation (5G) networks, Unmanned Aerial Vehicles (UAVs or drones), the Internet of Things (IoT), and cloud computing. These technologies have significantly reshaped the landscape of data transmission and communication efficiency. Objective: This review aims to evaluate the collective impact and interconnectivity of LTE, 5G, drones, IoT, and cloud technologies in modern telecommunications, highlighting advancements and identifying future trends. Methods: A comprehensive literature review was conducted, examining recent advancements in each technology and their synergistic effects on telecommunications. The review focused on peer-reviewed articles, white papers, and industry reports published between 2015 and 2023. Results: Findings indicate that 5G technology enhances IoT and drone operations by providing higher bandwidth and lower latency, which are critical for real-time data processing and control. LTE's widespread adoption provides a robust foundation for transitioning to 5G networks. IoT and cloud computing have emerged as pivotal in managing and analyzing vast amounts of data generated by telecommunications networks, improving decision-making and operational efficiency. Conclusion: The convergence of LTE, 5G, drones, IoT, and cloud technologies is pivotal in driving the next wave of telecommunications innovation. Continuous advancements in these areas are expected to further enhance connectivity and scalability, paving the way for more integrated and smart telecommunication solutions. Future research should focus on security challenges and the development of unified regulatory frameworks to support this technological evolution.
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Liu, Jun-Xia, and Zhen-Hong Jia. "Telecommunication Traffic Prediction Based on Improved LSSVM." International Journal of Pattern Recognition and Artificial Intelligence 32, no. 03 (2017): 1850007. http://dx.doi.org/10.1142/s0218001418500076.
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Telecommunication traffic prediction is an important aspect of data analysis and processing in communication networks. In this study, we utilize the least-squares support vector machine (LSSVM) prediction method to improve the prediction performance of telecommunication traffic. As the parameters of LSSVM are difficult to determine, we propose to optimize the LSSVM parameters using the improved artificial bee colony (IABC) algorithm based on the fitness-prediction strategy (i.e. FP-IABC). We employ real traffic data collected on site to establish a telecommunication traffic forecasting model based on FP-IABC optimizing LSSVM (FP-IABC-LSSVM). The experiment results indicate that in the case involving no increase in the computational complexity, the proposed telecommunication traffic forecasting model-based FP-IABC-LSSVM has a higher prediction accuracy than the prediction model based on the ABC optimizing LSSVM (ABC-LSSVM), particle swarm optimizing LSSVM (PSO-LSSVM), and genetic algorithm optimizing LSSVM (GA-LSSVM). Further, with respect to the standard root mean square error and the average computation time, the proposed FP-IABC-LSSVM is the optimal prediction method of all of the comparison methods. The proposed prediction method not only improves the prediction accuracy, but also reduces the average computation time.
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Jung, Hyunglok, Jeonghoon Mo, and Jungju Park. "A Data-Driven Customer Quality of Experience System for a Cellular Network." Mobile Information Systems 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/4670231.
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Improving customer-perceived service quality is a critical mission of telecommunication service providers. Using 35 billion call records, we develop a call quality score model to predict customer complaint calls. The score model consists of two components: service quality score and connectivity score models. It also incorporates human psychological impacts such as the peak and end effects. We implement a large-sized data processing system that manages real-time service logs to generate quality scores at the customer level using big data processing technology and analysis techniques. The experimental results confirm the validity of the developed model in distinguishing probable complaint callers. With the adoption of the system, the first call resolution rate of the call center increased from 45% to 73%, and the field engineer dispatch rate from 46% to 25%.
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Holik, Martin, Tomas Horvath, Vaclav Oujezsky, Petr Munster, Adrian Tomasov, and Sobeslav Valach. "MongoDB Database as Storage for GPON Frames." Sensors 20, no. 21 (2020): 6208. http://dx.doi.org/10.3390/s20216208.
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This work is focused on creating an open-source software-based solution for monitoring traffic transmitted through gigabit passive optical network. In this case, the data are captured by the field-programmable gate array (FPGA) card and reassembled using parsing software from a passive optical network built on the International Telecommunication Unit telecommunication section (ITU-T) G.984 gigabit-capable passive optical network GPON recommendation. Then, the captured frames are converted by suitable software into GPON frames, which will be further processed for analysis. Due to the high transfer rate of GPON recommendations, the work describes the issue of writing to the Mongo database system. In order to achieve the best possible results and minimal loss of transmitted frames, a series of tests were performed. The proposed test scenarios are based on different database writing approaches and are implemented in the Python and C# programming languages. Based on our results, it has been shown that the high processing speed is too high for Python processing. Critical operations must be implemented in the C# programming language. Due to rapid application development, Python can only be used for noncritical time-consuming data processing operations.
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Butun, Ismail, Yusuf Kursat Tuncel, and Kasim Oztoprak. "Application Layer Packet Processing Using PISA Switches." Sensors 21, no. 23 (2021): 8010. http://dx.doi.org/10.3390/s21238010.
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This paper investigates and proposes a solution for Protocol Independent Switch Architecture (PISA) to process application layer data, enabling the inspection of application content. PISA is a novel approach in networking where the switch does not run any embedded binary code but rather an interpreted code written in a domain-specific language. The main motivation behind this approach is that telecommunication operators do not want to be locked in by a vendor for any type of networking equipment, develop their own networking code in a hardware environment that is not governed by a single equipment manufacturer. This approach also eases the modeling of equipment in a simulation environment as all of the components of a hardware switch run the same compatible code in a software modeled switch. The novel techniques in this paper exploit the main functions of a programmable switch and combine the streaming data processor to create the desired effect from a telecommunication operator perspective to lower the costs and govern the network in a comprehensive manner. The results indicate that the proposed solution using PISA switches enables application visibility in an outstanding performance. This ability helps the operators to remove a fundamental gap between flexibility and scalability by making the best use of limited compute resources in application identification and the response to them. The experimental study indicates that, without any optimization, the proposed solution increases the performance of application identification systems 5.5 to 47.0 times. This study promises that DPI, NGFW (Next-Generation Firewall), and such application layer systems which have quite high costs per unit traffic volume and could not scale to a Tbps level, can be combined with PISA to overcome the cost and scalability issues.
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Ramli, Tasya Safiranita, Ahmad M. Ramli, and Gabriela Madeline Hutauruk. "New Regulation on Telecommunications and Over the Top Platforms in Indonesia." Journal of Telecommunications and the Digital Economy 11, no. 1 (2023): 44–56. http://dx.doi.org/10.18080/jtde.v11n1.620.
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Qualified telecommunication facilities and infrastructure complement the convergence of technology applications. One of the most widely used by the public is Over-the-Top (OTT) platforms. However, it raises a new problem as domestic operator service providers are aggrieved by OTT platforms that are gaining more popularity despite their unclear legal standing. The Indonesian government responded by issuing a number of regulations. This study describes the regulations governing telecommunications and OTT platforms in Indonesia as well as pointing out the consequences and challenges of the issuance of these new regulations by taking into account the conditions of the national electronic system. This study applied a qualitative method with a normative juridical approach. Data was collected through an online literature review with analytical descriptive data processing. The results of this study elucidate the four latest regulations governing the telecommunications service sector and OTT platforms. These regulations are complementary, even though digital taxes are still seen as challenges in the form of whose outcomes are considered to have not touched the Indonesian people in general. In this instance, it demonstrates that regulations are complementary, as is the case with natural law theory, and that the law adapts to social life.
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Li, Ran, Hongchang Chen, Shuxin Liu, Kai Wang, Biao Wang, and Xinxin Hu. "TFD-IIS-CRMCB: Telecom Fraud Detection for Incomplete Information Systems Based on Correlated Relation and Maximal Consistent Block." Entropy 25, no. 1 (2023): 112. http://dx.doi.org/10.3390/e25010112.
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Telecom fraud detection is of great significance in online social networks. Yet the massive, redundant, incomplete, and uncertain network information makes it a challenging task to handle. Hence, this paper mainly uses the correlation of attributes by entropy function to optimize the data quality and then solves the problem of telecommunication fraud detection with incomplete information. First, to filter out redundancy and noise, we propose an attribute reduction algorithm based on max-correlation and max-independence rate (MCIR) to improve data quality. Then, we design a rough-gain anomaly detection algorithm (MCIR-RGAD) using the idea of maximal consistent blocks to deal with missing incomplete data. Finally, the experimental results on authentic telecommunication fraud data and UCI data show that the MCIR-RGAD algorithm provides an effective solution for reducing the computation time, improving the data quality, and processing incomplete data.
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Al-Azzeh, Jamil Samih, Belal Ayyoub, Emil Faure, Valerii Shvydkyi, Oleksandr Kharin, and Artem Lavdanskyi. "Telecommunication Systems with Multiple Access Based on Data Factorial Coding." International Journal on Communications Antenna and Propagation (IRECAP) 10, no. 2 (2020): 102. http://dx.doi.org/10.15866/irecap.v10i2.17216.
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Kuklin, Vladimir, Islam Alexandrov, Dmitry Polezhaev, and Aslan Tatarkanov. "Prospects for developing digital telecommunication complexes for storing and analyzing media data." Bulletin of Electrical Engineering and Informatics 12, no. 3 (2023): 1536–49. http://dx.doi.org/10.11591/eei.v12i3.4840.
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In today's digital world, saturated with data flows, universal multifunctional systems are developing, capable of solving various problems related to optimizing the use of available computing resources. A distinctive feature of such systems is the heterogeneity of incoming flows of user requests due to the multifunctionality of modern information systems, expressed in supporting various multimedia services on a single platform. Data heterogeneity and large volumes of data create many problems related to the speed of digital systems and data storage security. The solutions can be found in artificial intelligence (AI) technologies, particularly machine learning. Therefore, development and implementation of digital telecommunication complexes for storing, processing, and forming a dynamic flow of multiformat data using AI technologies are becoming more relevant. This paper aims to identify trends and prospects for developing these complexes, and develop proposals on their perspective characteristics. The authors focused on review the experience of Russian organizations developing multi-object analytics systems and analyze the technical and functional characteristics of existing systems. The result of the review and analysis is a table with a comparison of the technical characteristics of existing complexes and proposals for characteristics that are promising for further implementation.
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Abbasov, E. M., A. P. Moroz, N. A. Vasiliev, and M. E. Stavrovsky. "System analysis of solar plant parameters for information computer and telecommunication equipment of data processing centers." Informacionno-technologicheskij vestnik 12, no. 2 (2017): 36–46. http://dx.doi.org/10.21499/2409-1650-2017-2-36-46.
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System analysis of technical and economic indicators allowing to compare the efficiency of various power supply sources with an additional / backup solar power plant for data center equipment was carried out; Analytical dependencies for the overall efficiency of equipment, terms and conditions of operation; The unit cost of energy production and the payback period of the power plant, economic profit due to the ability to perform additional functions, environmental and social indicators, as a reserve source.
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Parola, Federico, Roberto Procopio, Roberto Querio, and Fulvio Risso. "Comparing User Space and In-Kernel Packet Processing for Edge Data Centers." ACM SIGCOMM Computer Communication Review 53, no. 1 (2023): 14–29. http://dx.doi.org/10.1145/3594255.3594257.
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Telecommunication operators are massively moving their network functions in small data centers at the edge of the network, which are becoming increasingly common. However, the high performance provided by commonly used technologies for data plane processing such as DPDK, based on kernel-bypass primitives, comes at the cost of rigid resource partitioning. This is unsuitable for edge data centers, in which efficiency demands both general-purpose applications and data-plane telco workloads to be executed on the same (shared) physical machines. In this respect, eBPF/XDP looks a more appealing solution, thanks to its capability to process packets in the kernel, achieving a higher level of integration with non-data plane applications albeit with lower performance than DPDK. In this paper we leverage the recent introduction of AF_XDP, an XDP-based technology that allows to efficiently steer packets in user space, to provide a thorough comparison of user space vs in-kernel packet processing in typical scenarios of a data center at the edge of the network. Our results provide useful insights on how to select and combine these technologies in order to improve overall throughput and optimize resource usage.
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Dovgiy, Stanislav O., Oleh V. Kopiika, and Oleksii S. Kozlov. "Synthesis of information and telecommunication networks of automatized environmental security systems with the purpose of gaining maximum noise resistance with a given efficiency." Environmental safety and natural resources 40, no. 4 (2021): 5–20. http://dx.doi.org/10.32347/2411-4049.2021.4.5-20.
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The article defines the system features, properties and characteristics of information and telecommunication networks of automated environmental safety systems: information reliability and proven efficiency as a fundamental characteristic of system perfection. The main task of this research is to standardize the highest level of information and telecommunications networks architecture that provide the creation, processing, storage, deletion and transportation of information. In this case, the architecture is considered as a single for: all types of networks (including network services): optical transport network, Internet network (data network), fixed telephone network, mobile network and all types of products, customers, services, resources, aspects of management. A very important requirement is that the system architecture should not change when changing the structure of products, market requirements or the structure of the company. Standardization of information systems architecture involves: defining a complete list of architecture components; determination of functional boundaries of components; definition of interfaces (protocols) of interaction of components. The main purpose of architecture standardization is: to reduce the implementation of telecommunications services by reducing the time for implementation and modernization of information systems, and increase the efficiency of implementation of information systems, as well as reduce costs for their creation and operation by: avoiding duplication of functions; use of open interfaces; repeated use of the same type of elements. The research concerns the structural synthesis of the architectures of four main telecommunication networks: transport, IP, mobile and fixed. Eight sets of network resources (levels) were selected to standardize each network architecture. Based on the results of the analysis, it is possible to draw a conclusion about the development potential of each network depending on the trends of modern telecommunications services. The telecommunication services means of production architecture, which include platforms of network resources and network services, is considered. The article proposes a methodological basis for the synthesis of information and communication technology systems in order to establish a single information platform, which is presented as a universal architecture of information and communication systems. The messaging service is considered in the context of: one workstation, one domain and interconnection between domains. The efficiency of information transmission systems is considered. When evaluating different communication systems, two indicators were taken into account: efficiency and noise immunity; their combination gives a fairly complete description of the system. The most perfect system is the one that provides the greatest efficiency at a given noise immunity or, conversely, the greatest noise immunity at a given efficiency.
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Jhunjhunwala, Prakirt Raj. "Design and Analysis of Stochastic Processing and Matching Networks." ACM SIGMETRICS Performance Evaluation Review 51, no. 3 (2024): 33–37. http://dx.doi.org/10.1145/3639830.3639845.
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Stochastic Processing Networks (SPNs) [24] are ubiquitous in engineering with applications in Data Centers (eg. packet routing), Telecommunication (eg. call centers), Transportation, etc. Stochastic Matching Networks (SMNs) are newly emerging variation of SPNs where 'jobs' and 'servers' arrive in the system and are matched using a decision rule. SMNs have applications in Online matching markets (eg. uber platform), Healthcare (eg. kidney transplant), Quantum Networks, Assemble-to-order (eg. manufacturing plants) and many other crucial problems. The aim of my research is to design provably efficient decision-making policies for Stochastic Processing Networks (SPNs) and Stochastic Matching Networks (SMNs) and develop analytical tools to obtain performance guarantees on their throughput and delay.
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Alieksieiev, M. O., L. S. Hloba, K. O. Yermakova, and V. V. Kushnir. "Application of parallel calculations in the calculation of quality maintenance of application queues." Electronics and Communications 16, no. 4 (2011): 177–81. http://dx.doi.org/10.20535/2312-1807.2011.16.4.246766.
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The usage of high-performance computing technologies in the areas of scientific and engineering researches is considered. The method of the effective data processing paralleling is described. The using of high-performance computing based on the OpenMP library for solving problems in the field of Telecommunication, e.g. computation of the queues QoS parameters, is also analyzed
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LAKSHMANASWAMY, B. "Software problems associated with introduction of new common code." MAUSAM 36, no. 1 (2022): 83–86. http://dx.doi.org/10.54302/mausam.v36i1.1611.
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A new common code for synoptic observations was introduced on 1 January 1982. This necessitated the update of the existing software for processing the data for national and inter-national exchange. The advantage~ of the new code with respect to telecommunication, the software problems and solutions associated with it and the problems that still exist have been discussed.
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Sonawane, Vijay R., Abhinav S. Thorat, Jaya R. Suryawanshi, Ravindra G. Dabhade, Megharani Patil, and Bhausaheb Musmade. "Churn Identification and Prediction from a Large-Scale Telecommunication Dataset Using NLP." International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 7 (2023): 39–46. http://dx.doi.org/10.17762/ijritcc.v11i7.7828.
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The identification of customer churn is a major issue for large telecom businesses. In order to manage the data of current customers as well as acquire and manage new customers, every day, a substantial volume of data gets generated. Therefore, it's crucial to identify the causes of client churn so that the appropriate steps can be taken to lower it. Numerous researchers have already discussed their efforts to combine static and dynamic approaches in order to reduce churn in big data sets, but these systems still have many issues when it comes to actually identifying churn. In this paper, we suggested two methods, the first of which is churn identification and using Natural Language Processing (NLP) methods and machine learning techniques, we make predictions based on a vast telecommunication data set. The NLP process involves data pre-processing, normalization, feature extraction, and feature selection. For feature extraction, we employ unique techniques like TF-IDF, Stanford NLP, and occurrence correlation methods, have been suggested. Throughout the lesson, a machine learning classification algorithm is used for training and testing. Finally, the system employs a variety of cross validation techniques and training and evaluating Machine learning algorithms. The experimental analysis shows the system's efficacy and accuracy.
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HORVATH, J. G. "ABOUT THE METHODOLOGY FOR ASSESSING THE DIGITAL MATURITY OF TELECOMMUNICATION COMPANIES." Vestnik of Polotsk State University Part D Economic and legal sciences, no. 2 (June 14, 2024): 40–49. http://dx.doi.org/10.52928/2070-1632-2024-67-2-40-49.
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The article briefly describes the impact of modern global processes on the activities of companies in general and telecommunications companies in particular. A brief systematic description of contemporary models and methods for assessing the digital maturity of enterprises and a detailed description of the methodology for assessing the loyalty and trust of consumers of telecommunications services is provided. The author's model for evaluating the digital maturity of telecommunications companies, obtained by expanding the European Customer Satisfaction Index (ECSI) model, is presented. The methodology for conducting elite interviews, questioning a large number of respondents, and the features of processing such data are described. The topics of interviewing senior managers of telecommunications companies in Israel on the issues of assessing digital maturity are presented. Questions from a survey of telecommunications company users about loyalty, consumer trust, and digitalisation priorities are also given.
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Geni, Puti Lenggo, and Mohamad Fany Alfarisi. "The Effect of Financial Ratios on Stock Return of Telecommunication Companies Listed on IDX 2009 – 2016." Business and Investment Review 1, no. 2 (2023): 46–59. http://dx.doi.org/10.61292/birev.v1i2.6.
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This study aims to analyze the influence of Return On Equity (ROE), Earning Per Share (EPS), Debt Equity Ratio (DER) separately and simultaneously on stock returns of Telecommunication Companies. This research was analyzed by quantitative analysis. The method used to analyze the data was panel data method using eviews 9 as a data processing tool. Of the three independent variables examined in this study, based on the t test (partially) the Return On Equity, Earning per Share and Debt to Equity Ratio have no significant effect on stock returns of telecommunications companies listed on the IDX in 2009 - 2016. Simultaneously ( test F) the five independent variables studied together did not have a significant effect on the stock returns of telecommunications companies listed on the IDX from 2009-2016. The independent variables studied were only able to explain the stock return variability of 1.2%. Abstrak Penelitian ini bertujuan untuk mengetahui Menganalisis Pengaruh Pengaruh Return On Equity (ROE), Earning Per Share (EPS), Debt Equity Ratio (DER) secara sendiri-sendiri dan simultan terhadap return saham Perusahaan Telekomunikasi. Penelitian ini dianalisis dengan analisa kuantitatif metode yang digunakan untuk menganalisis data adalah metode data panel dengan menggunakan eviews 9 sebagai tools pengolahan data. Dari tiga variabel bebas yang diteliti dalam penelitian ini, berdasarkan uji t (secara parsial) maka Return On Equity, Earning per Share dan Debt to Equity Ratio tidak berpengaruh signifikan terhadap return saham perusahaan telekomunikasi yang terdaftar di BEI tahun 2009 – 2016. Secara simultan (uji F) kelima variabel bebas yang diteliti bersama-sama tidak memberikan pengaruh signifikan terhadap return saham perusahaan telekomunikasi yang terdaftar di BEI dari tahun 2009-2016. Variabel-variabel bebas yang diteliti hanya mampu menjelaskan variabilitas return saham sebesar 1,2%.
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Garini, Jwalita Galuh, Achmad Nizar Hidayanto, and Agri Fina. "Using machine learning to improve a telco self-service mobile application in Indonesia." IAES International Journal of Artificial Intelligence (IJ-AI) 12, no. 4 (2023): 1947. http://dx.doi.org/10.11591/ijai.v12.i4.pp1947-1959.
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<p>The use of mobile applications extends to the telecommunication sector, mainly due to COVID-19. Failure to provide it can cause dissatisfaction and result in the removal of the mobile application. Moreover, this leads to lost service opportunities, so paying attention to the mobile application's quality is essential. There has yet to be a study on measuring the service quality of a self-service mobile application in the telecommunication sector using online customer reviews. This study uses sentiment analysis and topic modeling to determine the service quality of a self-service mobile application in the telecommunication sector from reviews on Google Play Store and Apple App Store. This study uses myIndiHome as a case study. The total data obtained from both platforms are 20,452 reviews. Sentiment analysis was performed using Naïve Bayes, support vector machine, and logistic regression, while topic modeling was performed using latent dirichlet allocation. The results show that logistic regression performs better than support vector machine and Naïve Bayes. Meanwhile, topic modeling shows that the positive review data has three topics, including application features, products/services, and application interfaces. Moreover, the negative review data has five topics, including application availability, application feature reliability, application processing speed, bugs, and application reliability.</p>
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Petruch, Konstantin, Gerrit Tamm, and Vladimir Stantchev. "Deriving In-Depth Knowledge from IT-Performance Data Simulations." International Journal of Knowledge Society Research 3, no. 2 (2012): 13–29. http://dx.doi.org/10.4018/jksr.2012040102.
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Knowledge of behavioral patterns of a system can contribute to an optimized management and governance of the same system, or of similar systems. While human experience often manifests itself as intuition, intuition can be notoriously misleading, particularly in the case of quantitative data and subtle relations between different data sets. This article augments managerial intuition with knowledge derived from a specific byproduct of automated transaction processing performance and log data of the processing software. More specifically, the authors consider data generated by incident management and ticketing systems within IT support departments. The authors’ approach utilizes a rigorous analysis methodology based on System Dynamics. This allows for identifying real causalities and hidden dependencies between different datasets. The authors can then use them to derive and assemble knowledge bases for improved management and governance in this context. This approach is able to provide more in depth insights as compared to typical data visualization and dashboard techniques. In the experimental results section, the authors demonstrate the feasibility of the approach. It is applied on real life datasets and log files from an international telecommunication provider and considered different improvements in management and governance that result from it.
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OHNIEVYI, OLEKSANDR, and YURIY KHMELNYTSKY. "METHODS OF PROTECTION OF INFORMATION RESOURCES IN TELECOMMUNICATION SYSTEMS." Herald of Khmelnytskyi National University 301, no. 5 (2021): 27–31. http://dx.doi.org/10.31891/2307-5732-2021-301-5-27-31.
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The article is devoted to the study of theoretical and methodological principles and practical recommendations for the use of information resource protection technology for the effective functioning of video communication systems. With the development of international relations in society, the introduction of information and telecommunication technologies, Ukraine is actively developing and implementing video conferencing technology, creating and implementing virtual events, webinars, video conferencing and online broadcasts. The use of such systems allows you to get a variety of information, use textual and visual graphics, and so on. For video conferencing systems are relevant threats to information security, which are inherent in any information and telecommunications system. One of the main problems of organizing a reliable video conferencing system is to ensure the optimal data rate at the maximum speed of audio and video processing. The main types of information are considered and the directions of maintaining information security of information and telecommunication systems in accordance with the legislation of Ukraine are determined. The main types of information security are related to the protection of confidentiality, integrity and accessibility and to the confirmation of authorship. To ensure the reliability of the video conferencing system, the protection of open information from unauthorized actions is used, which leads to its accidental or intentional modification or destruction, authorization of users. The tasks of user authorization are management of access rights, collection of statistics and acts as an additional means of ensuring the reliability of the system. Ensuring the protection of information resources is carried out through the use of means and methods of technical protection, implementation of organizational and technical measures of a comprehensive information protection system. Studies of these methods make it possible to distribute the load on all elements of the system in proportion to their resources and characteristics.