Описание: This book presents an in-depth treatment of routing and wavelength assignment for optical networks, and focuses specifically on quality-of-service and fault resiliency issues. It reports on novel approaches for the development of routing and wavelength assignment schemes for fault-resilient optical networks, which improve their performance in terms of signal quality, call blocking, congestion level and reliability, without a substantial increase in network setup cost. The book first presents a solution for reducing the effect of the wavelength continuity constraint during the routing and wavelength assignment phase. Further, it reports on an approach allowing the incorporation of a traffic grooming mechanism with routing and wavelength assignment to enhance the effective channel utilization of a given capacity optical network using fewer electrical-optical-electrical conversions. As a third step, it addresses a quality of service provision scheme for wavelength-division multiplexing (WDM)-based optical networks. Lastly, the book describes the inclusion of a tree-based fault resilience scheme in priority-based dispersion-reduced wavelength assignment schemes for the purpose of improving network reliability, while maintaining a better utilization of network resources. Mainly intended for graduate students and researchers, the book provides them with extensive information on both fundamental and advanced technologies for routing and wavelength assignment in optical networks. The topics covered will also be of interest to network planners and designers.
Автор: Garcia, Adrian Carda Название: Location based service in cellular netwo ISBN: 1630816345 ISBN-13(EAN): 9781630816346 Издательство: Artech House Рейтинг: Цена: 17371.00 р. Наличие на складе: Нет в наличии.
Описание: Location Based Service in Cellular Networks: from GSM to 5G NR
Описание: This book provides an in-depth investigation of the quality relevant perceptual video space in the domain of videotelephony. The author presents an extensive investigation and quality modeling of the underlying video quality dimensions and the overall quality. The author examines the underlying quality dimensions and describes a method for subjective evaluation as well as the instrumental estimation of video quality in videotelephony.
The book presents a new subjective test method in the field of video quality assessment. Further, it explains the experimental examination of the underlying video quality dimensions and the subjective-based, as well as instrumental-based quality estimation. Provides an investigation of the underlying quality dimensions of video in videotelephony;Presents insights into a new subjective test method, standardized as ITU-T Rec.
P.918;Includes insights into the subjective and instrumental video quality estimation.
Автор: Kee Chaing Chua; Mohan Gurusamy; Yong Liu; Minh Ho Название: Quality of Service in Optical Burst Switched Networks ISBN: 1441941649 ISBN-13(EAN): 9781441941640 Издательство: Springer Рейтинг: Цена: 19589.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Optical Burst Switching (OBS) offers a promising switching technique to support huge bandwidth requirements in optical backbone networks that use Wavelength Division Multiplexing. This book details the quality of service (QoS) issue in OBS networks.
Автор: Pramode K. Verma; Ling Wang Название: Voice over IP Networks ISBN: 3642266843 ISBN-13(EAN): 9783642266843 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book addresses three important issues in VoIP networks: Quality of Service, pricing and security. It also develops a pricing model based on the Quality of Service provided in VoIP networks and explores areas for future research.
Автор: George N. Rouskas Название: Internet Tiered Services ISBN: 1441935274 ISBN-13(EAN): 9781441935274 Издательство: Springer Рейтинг: Цена: 21661.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This is a comprehensive study of the design, sizing, pricing, and operation of Internet tiered services. It offers both a theoretical framework for pricing as well as a practical toolset for network providers to develop customized menus of service offerings.
Описание: New IT developments have made it possible to greatly improve decision making at all levels of an organization. This book covers those developments and shows how their implementation can improve all operational processes throughout any organization.
Автор: Metheny, Matthew Название: Federal Cloud Computing ISBN: 0128097108 ISBN-13(EAN): 9780128097106 Издательство: Elsevier Science Рейтинг: Цена: 9262.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Federal Cloud Computing: The Definitive Guide for Cloud Service Providers, Second Edition offers an in-depth look at topics surrounding federal cloud computing within the federal government, including the Federal Cloud Computing Strategy, Cloud Computing Standards, Security and Privacy, and Security Automation. You will learn the basics of the NIST risk management framework (RMF) with a specific focus on cloud computing environments, all aspects of the Federal Risk and Authorization Management Program (FedRAMP) process, and steps for cost-effectively implementing the Assessment and Authorization (A&A) process, as well as strategies for implementing Continuous Monitoring, enabling the Cloud Service Provider to address the FedRAMP requirement on an ongoing basis. This updated edition will cover the latest changes to FedRAMP program, including clarifying guidance on the paths for Cloud Service Providers to achieve FedRAMP compliance, an expanded discussion of the new FedRAMP Security Control, which is based on the NIST SP 800-53 Revision 4, and maintaining FedRAMP compliance through Continuous Monitoring. Further, a new chapter has been added on the FedRAMP requirements for Vulnerability Scanning and Penetration Testing.
Автор: Kee Chaing Chua; Mohan Gurusamy; Yong Liu; Minh Ho Название: Quality of Service in Optical Burst Switched Networks ISBN: 0387341609 ISBN-13(EAN): 9780387341606 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Optical Burst Switching (OBS) offers a promising switching technique to support huge bandwidth requirements in optical backbone networks that use Wavelength Division Multiplexing. This book details the quality of service (QoS) issue in OBS networks.
Автор: Ghorbanzadeh Название: Cellular Communications Systems in Congested Environments ISBN: 3319462652 ISBN-13(EAN): 9783319462653 Издательство: Springer Рейтинг: Цена: 16070.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents a mathematical treatment of the radio resource allocation of modern cellular communications systems in contested environments. It focuses on fulfilling the quality of service requirements of the living applications on the user devices, which leverage the cellular system, and with attention to elevating the users’ quality of experience. The authors also address the congestion of the spectrum by allowing sharing with the band incumbents while providing with a quality-of-service-minded resource allocation in the network. The content is of particular interest to telecommunications scheduler experts in industry, communications applications academia, and graduate students whose paramount research deals with resource allocation and quality of service.
Автор: Roman Gumzej Название: Real-time Systems` Quality of Service ISBN: 1848828470 ISBN-13(EAN): 9781848828476 Издательство: Springer Рейтинг: Цена: 18284.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Evaluation methods of service quality in real-time systems are the focus of this text. Relevant parameters and performance criteria are discussed for accurate measure, in addition to sections devoted to software developments and certification standards.
Автор: Shiwen Mao Название: Video over Cognitive Radio Networks ISBN: 1461449561 ISBN-13(EAN): 9781461449560 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book focuses on the problem of video streaming over emerging cognitive radio (CR) networks, ad hoc CR networks, cooperative CR networks, and femtocell CR networks. It presents optimal algorithms to solve these problems.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru