Автор: Pereira da Silva, Aloizio Название: Delay and Disruption Tolerant Networks ISBN: 0367571145 ISBN-13(EAN): 9780367571146 Издательство: Taylor&Francis Рейтинг: Цена: 47970.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Ed Birrane, Jason A. Soloff Название: Designing Delay-Tolerant Applications for Store-and-Forward Networks ISBN: 1630816280 ISBN-13(EAN): 9781630816285 Издательство: Artech House Рейтинг: Цена: 187270.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This exciting book explores motivation, characteristics, and examples how network application engineers benefit from new store-and-forward protocols. The motivating factors that caused delay tolerant networks (DTNs) to be standardized are discussed, as well as the unique nature of applications running within a DTN. The underpinnings of DTN development are explored, including space-basednetworking, Internet of Things communications, and delayed-overlays as a means of achieving quality-of-service. Topics such as RESTful interfaces and research into autonomy and open-loop systems are discussed. The motivation and design of DTNs is addressed, along with design patterns and examples of delay-tolerant application development and deployment. Cases involving terrestrial Internet encounters problems, like those that define challenged networks, are identified and standard solutions to those problems are presented. Readers learn how to cache content in the network, perform open-loop autonomous control of nodes, annotate messages to reduce traffic needs, perform distributed error correction, in-network data fusion, and regional administration. Special considerations unique to DTNs that must be accommodated by delay-tolerant applications, examples of using these patterns, and a case study for their deployment are also included. This book is intended as a resource for network engineers, systems engineers, and communication system architectures to use in the specification, design, implementation, and verification of advanced, high reliability networks.
Автор: Jameel Ahmed; Mohammed Yakoob Siyal; Muhammad Tayy Название: RFID-WSN Integrated Architecture for Energy and Delay- Aware Routing ISBN: 9812874135 ISBN-13(EAN): 9789812874139 Издательство: Springer Рейтинг: Цена: 60940.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The book identifies the performance challenges concerning Wireless Sensor Networks (WSN) and Radio Frequency Identification (RFID) and analyzes their impact on the performance of routing protocols.
Автор: Nisar Ahmed Название: Nanometer Technology Designs ISBN: 1441945598 ISBN-13(EAN): 9781441945594 Издательство: Springer Рейтинг: Цена: 144410.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Traditional at-speed test methods cannot guarantee high quality test results as they face many new challenges. Supply noise effects on chip performance, high test pattern volume, small delay defect test pattern generation, high cost of test implementation and application, and utilizing low-cost testers are among these challenges.
Автор: Hajiyev, Chingiz , Soken, Halil Ersin Название: Fault Tolerant Attitude Estimation for Small Satellites ISBN: 0815369816 ISBN-13(EAN): 9780815369813 Издательство: Taylor&Francis Рейтинг: Цена: 168430.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The contents of the book can be categorized in two: fault tolerant attitude filtering algorithms for small satellites and sensor calibration methods to compensate the sensor errors. This book also covers the in-flight sensor calibration algorithms for magnetometers and gyros.
This concise book focuses on the reliability of traction electrical drives. The first chapter presents the Lz-transform approach for the comparative analysis of the fault tolerance of multi-motor electrical drives with multi-phase traction motors. The second chapter then provides an estimate of the value of the operational availability and performance of a diesel-electric multi-drive propulsion system, while the third chapter introduces the concept of a more electric aircraft. Lastly, the fourth chapter analyzes the requirements for multi-phase permanent-magnet motors applicable in various aircraft systems.
Автор: Ur-Rehman Название: Noise Tolerant Data Authentication for Wireless Communication ISBN: 3319789414 ISBN-13(EAN): 9783319789415 Издательство: Springer Рейтинг: Цена: 46570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Chapter1: Introduction and the Need for Noise Tolerant Data Authentication.- Chapter2: Wireless Communications.- Chapter3: Noise Tolerant Data Authentication Mechanisms.- Chapter4: Digital Watermarking Techniques.- Chapter5: Dual Watermarking with Error Correction.- Chapter6: Enhanced Decoding based on Authenticating the Region of Interests.- Chapter7: Authentication with Block Level Error Localization.
Автор: Jimson Mathew; Rishad A. Shafik; Dhiraj K. Pradhan Название: Energy-Efficient Fault-Tolerant Systems ISBN: 1493945513 ISBN-13(EAN): 9781493945511 Издательство: Springer Рейтинг: Цена: 121890.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book describes the state-of-the-art in energy efficient, fault-tolerant embedded systems. It covers the entire product lifecycle of electronic systems design, analysis and testing and includes discussion of both circuit and system-level approaches.
Автор: Linlin Li Название: Fault Detection and Fault-Tolerant Control for Nonlinear Systems ISBN: 3658130199 ISBN-13(EAN): 9783658130190 Издательство: Springer Рейтинг: Цена: 74530.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Linlin Li addresses the analysis and design issues ofobserver-based FD and FTC for nonlinear systems. The author analyses theexistence conditions for the nonlinear observer-based FD systems to gain adeeper insight into the construction of FD systems.
Автор: Bo Ji, Xiaojun Lin, Ness B. Shroff Название: Advances in Multi-Channel Resource Allocation: Throughput, Delay, and Complexity ISBN: 1627054618 ISBN-13(EAN): 9781627054614 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 46200.00 T Наличие на складе: Невозможна поставка. Описание: The recent results presented in this book demonstrate that, by cleverly taking advantage of multiple physical or virtual channels, one can develop new low-complexity algorithms that attain both provably high throughput and provably low delay. The book covers both the intra-cell and network-wide settings.
Автор: Hong Yi, Thaj Tharaj, Viterbo Emanuele Название: Delay-Doppler Communications: Principles and Applications ISBN: 0323850286 ISBN-13(EAN): 9780323850285 Издательство: Elsevier Science Рейтинг: Цена: 107740.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Orthogonal Frequency Division Multiplexing (OFDM) has been the waveform of choice for most wireless communications systems in the past 25 years. This book addresses the "what comes next?" question by presenting the recently proposed waveform known as Orthogonal Time-Frequency-Space (OTFS), which offers a better alternative for high-mobility environments.
The OTFS waveform is based on the idea that the mobile wireless channels can be effectively modelled in the delay-Doppler domain. This domain provides a sparse representation closely resembling the physical geometry of the wireless channel. The key physical parameters such as relative velocity and distance of the reflectors with respect to the receiver can be considered roughly invariant in the duration of a frame up to a few milliseconds. This enables the information symbols encoded in the delay-Doppler domain to experience a flat fading channel even when they are affected by multiple Doppler shifts present in high-mobility environments.
Delay-Doppler Communications: Principles and Applications covers the fundamental concepts and the underlying principles of delay-Doppler communications. Readers familiar with OFDM will be able to quickly understand the key differences in delay-Doppler domain waveforms that can overcome some of the challenges of high-mobility communications. For the broader readership with a basic knowledge of wireless communications principles, the book provides sufficient background to be self-contained. The book provides a general overview of future research directions and discusses a range of applications of delay-Doppler domain signal processing.
With this book, the reader will be able to:
Recognize the challenges of high-mobility channels affected by both multipath and multiple Doppler shifts in physical layer waveform design and performance;
Understand the limitations of current multicarrier techniques such as OFDM in high-mobility channels;
Recognize the mathematical and physical relations between the different domains for representing channels and waveforms: time-frequency, time-delay, delay-Doppler;
Understand the operation of the key blocks of a delay-Doppler modulator and demodulator both analytically and by hands-on MATLAB examples;
Master the special features and advantages of OTFS with regard to detection, channel estimation, MIMO, and multiuser MIMO;
Realize the importance of delay-Doppler communications for current and future applications, e.g., 6G and beyond.
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