Download or read book Undersea Fiber Communication Systems written by José Chesnoy and published by Elsevier. This book was released on 2002-10-21 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: DescriptionThis book provides a detailed overview of the evolution of undersea communications systems, with emphasis on the most recent breakthroughs of optical submarine cable technologies based upon Wavelength Division Multiplexing, optical amplification, new-generation optical fibers, and high-speed digital electronics. The role played by submarine-communication systems in the development of high-speed networks and associated market demands for multiplying Internet and broadband services is also covered.Importance of This TopicThis book will fill the gap between highly specialized papers from large international conferences and broad-audience technology review updates. The book provides a full overview of the evolution in the field and conveys the dimension of the large undersea projects. In addition, the book uncovers the myths surrounding marine operations and installations in that domain, which have remained known so far to only very few specialists.
Download or read book Submarine Cables and the Oceans written by L. Carter and published by UNEP/Earthprint. This book was released on 2009 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many things and services in our everyday life that we take for granted, and telecommunications is one of them. We surf the internet, send emails to friends and colleagues abroad, talk to family members in foreign countries over the phone, book airline seats and make banking transactions without actually realizing and appreciating the sophisticated technology that enables us to do so. This report covers the history and nature of cables, their special status in international law, their interaction with the environment and other ocean users and, finally, the challenges of the future. It is an evidence-based synopsis that aims to improve the quality and availability of information to enhance understanding and cooperation between all stakeholders. UNEP-WCMC in collaboration with the International Cable Protection Committee and UNEP has prepared this new report to provide an objective, factual description of the sub-marine cable industry and the interaction of submarine telecommunications (which route 95% of all international communications traffic) with the marine environment. This important report seeks to focus and guide deliberations and decision making on the wise conservation and protection of the oceans in concert with their sustainable management and use.
Download or read book Submarine Optical Cable Engineering written by Yin-can YE and published by Academic Press. This book was released on 2018-07-17 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Submarine Optical Cable Engineering presents a summary and exposition from authors engaged in the submarine optical cable engineering field. It systematically discusses the theory and practice of engineering site selection, route survey, laying construction, system maintenance, and safety in operation and information management, all topics relating to the long-term development and progress of science and technology. As there are now more than 230 extant systems, with a total length of more than one million kilometers, this book compiles the wealth of experience that has accumulated regarding their construction stemming from the first inter ocean submarine cable system (TAT-8) built in 1988. - Describes and summarizes the theory and practice of submarine optical cable engineering site selection, route survey, laying construction, system maintenance, safety in operation and information management - Presents analysis derived from active engagement in the construction of submarine optical cables engineering taken from decades of experience - Embodies the theory of marine science and engineering practice, combining multidisciplinary and interdisciplinary combination of knowledge and international perspective on the characteristics and the discussion of theory, technology and methods - Introduces the international submarine cable protection organizations, relevant law and the law of the sea
Download or read book Development of Submarine Cable Communications written by Bernard S. Finn and published by . This book was released on 1980 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Undersea Network written by Nicole Starosielski and published by Duke University Press. This book was released on 2015-03-02 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: In our "wireless" world it is easy to take the importance of the undersea cable systems for granted, but the stakes of their successful operation are huge, as they are responsible for carrying almost all transoceanic Internet traffic. In The Undersea Network Nicole Starosielski follows these cables from the ocean depths to their landing zones on the sandy beaches of the South Pacific, bringing them to the surface of media scholarship and making visible the materiality of the wired network. In doing so, she charts the cable network's cultural, historical, geographic and environmental dimensions. Starosielski argues that the environments the cables occupy are historical and political realms, where the network and the connections it enables are made possible by the deliberate negotiation and manipulation of technology, culture, politics and geography. Accompanying the book is an interactive digital mapping project, where readers can trace cable routes, view photographs and archival materials, and read stories about the island cable hubs.
Download or read book Communications Under the Seas written by Bernard S. Finn and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The technology of undersea communications, from stranded-wire telegraph cables in the 1850s to fiber-optic cables at the end of the twentieth century, and its social, political, and economic impact. By the end of the twentieth century, fiber-optic technology had made possible a worldwide communications system of breathtaking speed and capacity. This amazing network is the latest evolution of communications technologies that began with undersea telegraph cables in the 1850s and continued with coaxial telephone cables a hundred years later. Communications under the Seas traces the development of these technologies and assesses their social, economic, and political effects. If we cannot predict the ultimate consequences of today's wired world--its impact on economic markets, free expression, and war and peace--or the outcome of the conflict between wired and wireless technology, we can examine how similar issues have been dealt with in the past. The expert contributors to this volume do just that, discussing technical developments in undersea cables (and the development of competing radio and satellite communications technology), management of the cables by private and public interests, and the impact on military and political activities. Chapters cover such topics as the daring group of nineteenth-century entrepreneurs who wove a network of copper wires around the world (and then turned conservative with success); the opening of the telegraphic network to general public use; the government- and industry-forced merger of wireless and cable companies in Britain; and the impact of the cable network on diplomacy during the two world wars.
Download or read book Submarine Cable communications written by Dileep Keshava Narayana and published by Dileep Keshavanarayana. This book was released on with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Submarine Cable communications Research Paper - University of Greenwich, London, United Kingdom, 2012
Download or read book Submarine Cables written by Douglas R. Burnett and published by Martinus Nijhoff Publishers. This book was released on 2013-10-24 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Submarine fiber optic cables are critical communications infrastructure for States around the world. They are laid on the seabed, are often no bigger than a garden hose, and transmit immense amounts of data across oceans. These cables are the backbone of the internet and phone services and underpin core State interests, such as the finance sector, shipping, commerce and banking industries. Without the capacity to transmit and receive data via submarine cables, the economic security of States would be severely compromised. Despite the fact that 95 per cent of all data and telecommunications between States are transmitted via submarine cables, there is little understanding of how these cables operate. As a result some States have developed policies and laws that undermine the integrity of international telecommunications systems. Submarine Cables: The Handbook of Law and Policy provides a one-stop-shop of essential information relating to the international governance of submarine cables. The Handbook is a unique collaboration between international lawyers and experts from the submarine cable industry. It provides a practical insight into the law and policy issues that affect the protection of submarine cables, as well as the laying, maintenance and operation of such cables. In addition, the law and policy issues in relation to other special purpose cables, such as power cables, marine scientific research cables, military cables, and offshore energy cables, are also addressed.
Download or read book International Submarine Cables and Biodiversity of Areas Beyond National Jurisdiction written by Douglas R. Burnett and published by Brill Research Perspectives in. This book was released on 2017 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: If one uses Facebook, Facetime, Skype, Netflix, or any application of the internet internationally, a submarine cable is involved. Fibre optic cables bind the world together and computer server farms, maintained by major telecom and content companies, allow vast amounts of data to be stored and retrieved from the cloud. Not often appreciated is the fact that these server locations worldwide are connected by submarine fibre optic cables. In this sense, the cloud is beneath the sea. While submarine communication cables have been in steady use since 1850, their preeminent place in the modern world has never been as dominant and personal as now. Recently, calls have mounted in the context of marine biodiversity beyond national jurisdiction (BBNJ) for centralized control of submarine cables and for express or de factodiminishment of the freedoms related to them via the United Nations Convention on Law of the Sea, that have served the world's peoples for so long. In International Submarine Cables and Biodiversity of Areas Beyond National Jurisdiction, Douglas R. Burnett and Lionel Carter examine the time proven importance of the existing international treaties, the largely peer-reviewed science on the environmental interaction of submarine cables with high seas environments, and the current submarine cable issues in the context of the BBNJ debates.
Download or read book Development of Submarine Cable Communications written by Bernard S. Finn and published by . This book was released on 1980 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cyber Security written by Wei Lu and published by Springer Nature. This book was released on 2021-01-18 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book constitutes the refereed proceedings of the 16th International Annual Conference on Cyber Security, CNCERT 2020, held in Beijing, China, in August 2020. The 17 papers presented were carefully reviewed and selected from 58 submissions. The papers are organized according to the following topical sections: access control; cryptography; denial-of-service attacks; hardware security implementation; intrusion/anomaly detection and malware mitigation; social network security and privacy; systems security.
Download or read book Wiring the World written by Simone M. Müller and published by Columbia University Press. This book was released on 2016-04-12 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: The successful laying of a transatlantic cable in 1866 remade world communications. A message could travel across the ocean in minutes, shrinking the space between continents, cultures, and nations. An eclectic group of engineers, entrepreneurs, politicians, and media visionaries then developed this technology into a telecommunications system that spread a particular vision of civilization—but not everyone wanted to wire the world the same way. Wiring the World is a cultural and social history that explores how the large Anglo-American cable companies won out over alternative visions. Bitter rivalries emerged over telegram prices, visions for world peace, scientific innovation, and the role of the nation-state. Such struggles determined the growth of cable technology, which in turn influenced world history. Filled with fascinating characters and new insights into pivotal events, Wiring the World traces globalization's diverse paths and close ties to business and politics.
Download or read book Energy Efficient Underwater Wireless Communications and Networking written by Goyal, Nitin and published by IGI Global. This book was released on 2020-09-04 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Underwater wireless sensor networks (UWSN) are envisioned as an aquatic medium for a variety of applications including oceanographic data collection, disaster management or prevention, assisted navigation, attack protection, and pollution monitoring. Similar to terrestrial wireless sensor networks (WSN), UWSNs consist of sensor nodes that collect the information and pass it to a base station; however, researchers have to face many challenges in executing the network in an aquatic medium. Energy-Efficient Underwater Wireless Communications and Networking is a crucial reference source that covers existing and future possibilities of the area as well as the current challenges presented in the implementation of underwater sensor networks. While highlighting topics such as digital signal processing, underwater localization, and acoustic channel modeling, this publication is ideally designed for machine learning experts, IT specialists, government agencies, oceanic engineers, communication experts, researchers, academicians, students, and environmental agencies concerned with optimized data flow in communication network, securing assets, and mitigating security attacks.
Download or read book Submarine Telegraphy and the Hunt for Gutta Percha written by Helen Godfrey and published by BRILL. This book was released on 2018-03-20 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Submarine Telegraphy and the Hunt for Gutta Percha, Helen Godfrey traces the connections between submarine telegraphy and the peoples of Singapore and Sarawak (Borneo) who supplied 'gutta percha', the latex insulating the world network of undersea telegraph cables. The book examines the complex inter-relationships linking metropolitan and local environments in a trade once described as a matter of interest to the whole civilized world. Using previously untapped corporate and official archives, trade data and a rich documentary record, the study explores the roles of cable producers, scientists, administrators, and local Chinese and indigenous traders. It reveals how a global trade may transcend technological, geographic and cross-cultural challenges, even hostilities. Motivations and outcomes are more complex than simple commercial gain.
Download or read book The Alaskan Cable System written by United States. Army. Signal Corps and published by . This book was released on 1925 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cable King written by Stewart Ash and published by Createspace Independent Publishing Platform. This book was released on 2018-03-22 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: John Pender was a key figure in one of the 19th century's most important technological enterprises: the interconnection of the British Empire through undersea telegraph cables, a network that Tom Standage has called the Victorian Internet. Pender exemplified the best that the 19th century could produce, he was a hard-working businessman with concern for the welfare of his staff, and who sought public office to speak for Manchester merchants and Lancashire cotton workers during the Cotton Famine. Always a forward thinker, he saw that telecommunications was destined to be the great development of the second half of the 19th century. Pender suffered personal tragedy when his first wife died just thirteen months after their marriage, leaving him with an infant son. His second marriage ten years later to the determined and enterprising Emma Denison was a turning point both for his family and the Empire. The electric telegraph caught his interest, and his promotion and organization of the companies that laid the first Atlantic cable were a significant factor in their eventual success. In 1869 he established the first of many cable companies which before his death connected Great Britain to all parts of its Empire and beyond. Awarded many high honours from foreign governments, he was finally knighted by Queen Victoria in 1888. John Pender kept his personal life private and this perhaps explains why there has not been a biography of him before now. The Pender family granted Stewart Ash unrestricted access to the family archives, and this book gives us a detailed account of John Pender's ascent from his humble beginnings in Scotland. A truly remarkable man, he made his first fortune in the cotton trade, then dedicated his life to the development of the undersea cable industry and its rise to pre-eminence, becoming a Member of Parliament in successive governments in furtherance of his dreams.
Download or read book Submarine Power Cables written by Thomas Worzyk and published by Springer Science & Business Media. This book was released on 2009-08-11 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The demand for high-performance submarine power cables is increasing as more and more offshore wind parks are installed, and the national electric grids are interconnected. Submarine power cables are installed for the highest voltages and power to transport electric energy under the sea between islands, countries and even continents. The installation and operation of submarine power cables is much different from land cables. Still, in most textbooks on electrical power systems, information on submarine cables is scarce. This book is closing the gap. Different species of submarine power cables and their application are explained. Students and electric engineers learn on the electric and mechanic properties of submarine cables. Project developers and utility managers will gain useful information on the necessary marine activities such as pre-laying survey, cable lay vessels, guard boats etc., for the submarine cable installation and repair. Investors and decision makers will find an overview on environmental aspects of submarine power cables. A comprehensive reference list is given for those who want further reading.
