Download or read book Homeland Security Optical Networks written by and published by Information Gatekeepers Inc. This book was released on with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Homeland Security and Submarine Optical Networks written by and published by Information Gatekeepers Inc. This book was released on with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Homeland Security IT Local Optical Network Opportunities written by and published by Information Gatekeepers Inc. This book was released on with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Optical Communication Systems and Networks written by Milorad Cvijetic and published by Artech House. This book was released on 2013 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: This resource provides the latest details on 5th generation photonic systems that can be readily applied to projects in the field. Moreover, the book provides valuable, time-saving tools for network simulation and modeling. It includes coverage of optical signal transmission systems and networks; a wide range of critical methods and techniques, such as MIMO (multiple-input and multiple-output) by employing spatial modes in few-mode and multicore optical fiber; OFDM (orthogonal frequency-division multiplexing) utilized to enhance the spectral efficiency and to enable elastic optical networking schemes; and advanced modulation and coding schemes to approach the Shannon's channel capacity limit. There are detailed discussions on the basic principles and applications of high-speed digital signal processing, as well as description of the most relevant post-detection compensation techniques
Download or read book Free Space Optical Networks for Ultra Broad Band Services written by Stamatios V. Kartalopoulos and published by John Wiley & Sons. This book was released on 2011-09-09 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive description of an optical communications technology known as free space optical—a next-generation communications network that uses optical signals through the atmosphere instead of fiber, RF, or microwaves. This technology potentially offers more complex ultrabandwidth communication services simultaneously to multiple users and in a very short time, compared to fiber optic technology. This text presents established and new advancements drawn from the latest research and development in components, networking, operation, and practices. This book describes the FSO network concepts in simple language. It provides comprehensive coverage in an easy-to-understand, progressive style that starts from the physics of the atmosphere and how it affects optical communications; continues with the design of a network node; and concludes with fiberless network applications from point-to-point to mesh topology. Important areas discussed include: Propagation of light in the atmosphere and phenomena that affect light propagation FSO transceiver design Point-to-point FSO systems Ring FSO systems Mesh-FSO systems and integrating the Mesh-FSO with the public network WDM Mesh-FSO FSO network security FSO-specific applications To meet the needs of both academia and industry, key mathematical formulas are presented along with descriptions, while extensive mathematical analyses are minimized or avoided. Free Space Optical Networks for Ultra-Broad Band Services serves as an ideal text for network communication professionals who enter the free space optical communication field, graduate students majoring in optical communications, optical communication engineers, researchers, managers, and consultants.
Download or read book Security Solutions for Optical Networks written by and published by Information Gatekeepers Inc. This book was released on with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photonics Components SubSystems written by and published by Information Gatekeepers Inc. This book was released on with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SANs Meet Optical Networks written by and published by Information Gatekeepers Inc. This book was released on with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Springer Handbook of Optical Networks written by Biswanath Mukherjee and published by Springer Nature. This book was released on 2020-10-15 with total page 1169 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is an authoritative, comprehensive reference on optical networks, the backbone of today’s communication and information society. The book reviews the many underlying technologies that enable the global optical communications infrastructure, but also explains current research trends targeted towards continued capacity scaling and enhanced networking flexibility in support of an unabated traffic growth fueled by ever-emerging new applications. The book is divided into four parts: Optical Subsystems for Transmission and Switching, Core Networks, Datacenter and Super-Computer Networking, and Optical Access and Wireless Networks. Each chapter is written by world-renown experts that represent academia, industry, and international government and regulatory agencies. Every chapter provides a complete picture of its field, from entry-level information to a snapshot of the respective state-of-the-art technologies to emerging research trends, providing something useful for the novice who wants to get familiar with the field to the expert who wants to get a concise view of future trends.
Download or read book Signal written by and published by . This book was released on 2017 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fiber optics weekly update written by and published by Information Gatekeepers Inc. This book was released on with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department of Homeland Security Bioterrorism Risk Assessment written by National Research Council and published by National Academies Press. This book was released on 2009-01-03 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mission of Department of Homeland Security Bioterrorism Risk Assessment: A Call for Change, the book published in December 2008, is to independently and scientifically review the methodology that led to the 2006 Department of Homeland Security report, Bioterrorism Risk Assessment (BTRA) and provide a foundation for future updates. This book identifies a number of fundamental concerns with the BTRA of 2006, ranging from mathematical and statistical mistakes that have corrupted results, to unnecessarily complicated probability models and models with fidelity far exceeding existing data, to more basic questions about how terrorist behavior should be modeled. Rather than merely criticizing what was done in the BTRA of 2006, this new NRC book consults outside experts and collects a number of proposed alternatives that could improve DHS's ability to assess potential terrorist behavior as a key element of risk-informed decision making, and it explains these alternatives in the specific context of the BTRA and the bioterrorism threat.
Download or read book Multichannel Optical Networks written by Peng-Jun Wan and published by American Mathematical Soc.. This book was released on 1998-01-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Time division multiplexing (TDM) has been the fundamental basis for adding capacity to digital telecommunications networks for decades. However, within the past two years, wavelength division multiplexing (WDM) has been emerging as an important and widely deployed complement to TDM. Sales of systems based on the new technology have risen at breathtaking speed. The driving force behind this sales explosion was the unexpected rapid exhaustion of long distance fiber network capacity. This fiber exhaust, combined with favorable economics for WDM, led to the use of this technology over other alternatives. The WDM deployment raises fundamental and challenging problems that require novel and innovative solutions. This volume presents papers from an interdisciplinary workshop held at DIMACS on multichannel optical networks. Leading computer science theorists and practitioners discussed admissions control, routing and channel assignment, multicasting and protection, and fault-tolerance. The book features application of theoretical and/or algorithmical results to practical problems and addresses the influence of practical problems to theoretical/algorithmic studies. The volume can serve as a text for an advanced course in computer science, networking, and operations research.
Download or read book Building Broadband Networks written by Marlyn Kemper Littman and published by CRC Press. This book was released on 2002-06-03 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical networks, undersea networks, GSM, UMTS The recent explosion in broadband communications technologies has opened a new world of fast, flexible services and applications. To successfully implement these services, however, requires a solid understanding of the concepts and capabilities of broadband technologies and networks. Building Br
Download or read book The electronic intrusion threat to national security and emergency preparedness NS EP internet communications an awareness document written by and published by DIANE Publishing. This book was released on with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Networking and Information Technology Research and Development written by National Science and Technology Council (U.S.). Subcommittee on Networking and Information Technology Research and Development and published by . This book was released on 2005 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
