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El objetivo del libro es proporcionar los fundamentos necesarios para el desarrollo de sistemas de telecomunicaciones que satisfagan las necesidades de sus usuarios, considerando los costos y disponibilidad. This post is in Spanish.* * * * \t\t\t \tThe goal of this book is to provide the fundamentals for the development of telecom systems that meet their needs, considering costs and availability. The objective of this book is to provide the fundamentals necessary for the development of telecommunications systems that satisfy your needs, considering costs and availability. PrefacePREFACEI dedicate this book to all my colleagues who have been with me in the progress of the professional development I have been fortunate to experience. They work in my country, in society, and in my industry. Without them I could not have matured. Thank you for your presence and I wish you the best career path.ACKNOWLEDGEMENTSACKNOWLEDGEMENTSI want to thank all my colleagues who have been with me in the progress of the professional development I have been fortunate to experience. They work in my country, in society, and in my industry. Without them I could not have matured. Thank you for your presence and I wish you the best career path.First ChapterChapter 1FIRST CHAPTERFirst ChapterChapter 1: Basic Concepts of Telecommunications SystemsFirst ChapterChapter 1: Basic Concepts of Telecommunications Systems.Telecommunications systems are available through the use of one or more communication networks and provide services to all types of users. They include local, national and international networks, including the Internet, which covers the planet. The design and operation of these networks is a fundamental element in modern society and takes part in virtually all fields of human activity. The quality and effective cost (price per unit) is what users utilize telecommunications services. Basic ConceptsTelecommunication systems are available through the use of one or more communication networks and provide services to all types of users. They include local, national and international networks, including the Internet, which covers the planet. The design and operation of these networks is a fundamental element in modern society and takes part in virtually all fields of human activity. The quality and effective cost (price per unit) is what users utilize telecommunications services.TypesTelecommunications system facilities consist of many components linked to each other in man-made networks for different purposes. The following are the most widely used types of these facilities:Connection to the InternetThe Internet is a global network of millions of different networks, which cooperates to provide public access to all information. All data that you send through the Internet will travel by cables or through satellites around the world and will be stored in servers located in different places. The operation costs are small due to the fact that all data travels by air, not by land. It Therefore it is possible for users to use low-cost services that require little investment compared with traditional telephone systems.Installed SystemsTelecommunications systems can be installed on computers, telephones or other devices, which makes it easier for users to connect to them. cfa1e77820
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