Synchronization of Digital Telecommunications Networks - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Synchronization of Digital Telecommunications Networks write by Stefano Bregni. This book was released on 2002. Synchronization of Digital Telecommunications Networks available in PDF, EPUB and Kindle. Network synchronization deals with the distribution of time and frequency across a network of clocks often spread over a wide geographical area. The goal is to align (i.e. synchronize) the time and frequency scales of all clocks, by using the communication capacity of their interconnecting links. Network synchronization plays a central role in digital telecommunications as it determines the quality of most services offered by the network operator. However, the importance of network synchronization is often underestimated and how to solve quality-of-service degradation caused by synchronization difficulties can become problematical to all but a synchronization engineer. * Systematically covers a wide spectrum of both theoretical and practical topics * Features a clear and profound description of synchronous and asynchronous digital multiplexing (PDH, SDH), jitter and timing aspects of SDH networks * Expounds synchronization network principles and implementation issues, clock modelling, time and frequency measurement * Presents recent advances in telecommunications clock characterization and measurement If you are a system engineer, researcher, designer or postgraduate student searching for both the basics and an insight into more advanced areas currently under discussion then you will find Synchronization of Digital Telecommunications Networks an enlightening read. It will also prove to be a valuable sourcebook for senior undergraduates and technical personnel in telecommunications companies.
Synchronization Techniques for Digital Receivers
Synchronization Techniques for Digital Receivers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Synchronization Techniques for Digital Receivers write by Umberto Mengali. This book was released on 2013-11-11. Synchronization Techniques for Digital Receivers available in PDF, EPUB and Kindle. Synchronization is a critical function in digital communications; its failures may have catastrophic effects on the transmission system performance. Furthermore, synchronization circuits comprehend such a large part of the receiver hardware that their implementation has a substantial impact on the overall costs. For these reasons design engineers are particularly concerned with the development of new and more efficient synchronization structures. Unfortunately, the advent of digital VLSI technology has radically affected modem design rules, to a point that most analog techniques employed so far have become totally obsolete. Although digital synchronization methods are well established by now in the literature, they only appear in the form of technical papers, often concentrating on specific performance or implementation issues. As a consequence they are hardly useful to give a unified view of an otherwise seemingly heterogeneous field. It is widely recognized that a fundamental understanding of digital synchronization can only be reached by providing the designer with a solid theoretical framework, or else he will not know where to adjust his methods when he attempts to apply them to new situations. The task of the present book is just to develop such a framework.
Synchronous Ethernet and IEEE 1588 in Telecoms
Synchronous Ethernet and IEEE 1588 in Telecoms - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Synchronous Ethernet and IEEE 1588 in Telecoms write by Jean-Loup Ferrant. This book was released on 2013-06-12. Synchronous Ethernet and IEEE 1588 in Telecoms available in PDF, EPUB and Kindle. This book addresses the multiple technical aspects of the distribution of synchronization in new generation telecommunication networks, focusing in particular on synchronous Ethernet and IEEE1588 technologies. Many packet network engineers struggle with understanding the challenges that precise synchronization distribution can impose on networks. The usual “why”, “when” and particularly “how” can cause problems for many engineers. In parallel to this, some other markets have identical synchronization requirements, but with their own design requirements, generating further questions. This book attempts to respond to the different questions by providing background technical information. Invaluable information on state of-the-art packet network synchronization and timing architectures is provided, as well as an unbiased view on the synchronization technologies that have been internationally standardized over recent years, with the aim of providing the average reader (who is not skilled in the art) with a better understanding of this topic. The book focuses specifically on synchronous Ethernet and IEEE 1588 PTP-based technologies, both key developments in the world of synchronization over the last 10 years. The authors address the needs of engineers and technical managers who are struggling with the subject of synchronization and provide an engineering reference for those that need to consider synchronization in NGN. The market applications that are driving the development of packet network synchronization and timing architectures are also discussed. This book provides a wide audience with everything they need to know when researching, implementing, buying and deploying packet synchronization architectures in telecommunication networks.
Digital Clocks for Synchronization and Communications
Digital Clocks for Synchronization and Communications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Digital Clocks for Synchronization and Communications write by Masami Kihara. This book was released on 2006. Digital Clocks for Synchronization and Communications available in PDF, EPUB and Kindle. If you need an in-depth understanding of the digital clock technologies used in building today's telecommunications networks, this authoritative and practical book is a smart choice. Providing you with critical details on the PLL (phase-locked Loop) technique for clock synchronization and generation, and the DDS (direct digital synthesizer) technique for clock generation, the book helps you achieve synchronization in high-speed networks and frequency stabilization in portable equipment.
Synchronization and Timing in Telecommunications
Synchronization and Timing in Telecommunications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Synchronization and Timing in Telecommunications write by Kishan Shenoi. This book was released on 2009-09-17. Synchronization and Timing in Telecommunications available in PDF, EPUB and Kindle. The title provides a comprehensive treatment of synchronization in packet-switched networks, a tutorial on clocks and timing metrics, and explores issues of real-time services in TDM and IP networks.
