Описание: This book presents a complete review of the unique instruments and the communication technologies utilized in downhole drilling environments. These instruments and communication technologies play a critical role in drilling hydrocarbon wells safely, accurately and efficiently into a target reservoir zone by acquiring information about the surrounding geological formations as well as providing directional measurements of the wellbore. Research into instruments and communication technologies for hydrocarbon drilling has not been explored by researchers to the same extent as other fields, such as biomedical, automotive and aerospace applications. Therefore, the book serves as an opportunity for researchers to truly understand how instruments and communication technologies can be used in a downhole environment and to provide fertile ground for research and development in this area. A look ahead, discussing other technologies such as micro-electromechanical-systems (MEMS) and fourth industrial revolution technologies such as automation, the industrial internet of things (IIoT), artificial intelligence, and robotics that can potentially be used in the oil/gas industry are also presented, as well as requirements still need to be met in order to deploy them in the field.
Introduction.- i. Specification of communication systems and protocols.- system specification and design.- protocol specification and design.- sdl language.- ii. Protocols and their properties.- communication service, communication protocol.- protocol stack.- communication protocol performance.- protocol analysis, simulation and measurement.- iii. Methods of message transfer.- coding and decoding of protocol data units.- segmentation and reassembly of protocol data units.- addressing.- distributed state management.- providing reliable message transfer.- flow and congestion control.- medium access control.- iv. Short presentation of some standard protocols.- hdlc family of protocols.- ppp protocol.- local area network protocols.- ip protocol.- arp protocol.- dns: distributed directory and protocol.- tcp protocol.- udp protocol.- sctp protocol.- protocols rtp / rtcp.- transport layer security.- some application layer protocols in ip networks.- Conclusion.
Автор: Stuber, Gordon L. Название: Principles of Mobile Communication ISBN: 1461403634 ISBN-13(EAN): 9781461403630 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Поставка под заказ.
Описание: Principles of Mobile Communication, Third Edition, is an authoritative treatment of the fundamentals of mobile communications. This book stresses the fundamentals of physical-layer wireless and mobile communications engineering that are important for the design of any wireless system. This book differs from others in the field by stressing mathematical modeling and analysis. It includes many detailed derivations from first principles, extensive literature references, and provides a level of depth that is necessary for graduate students wishing to pursue research on this topic. The book's focus will benefit students taking formal instruction and practicing engineers who are likely to already have familiarity with the standards and are seeking to increase their knowledge of this important subject. Major changes from the second edition: 1. Updated discussion of wireless standards (Chapter 1). 2. Updated treatment of land mobile radio propagation to include space-time correlation functions, mobile-to-mobile (or vehicle-to-vehicle) channels, multiple-input multiple-output (MIMO) channels, improved simulation models for land mobile radio channels, and 3G cellular simulation models. 3. Updated treatment of modulation techniques and power spectrum to include Nyquist pulse shaping and linearized Gaussian minimum shift keying (LGMSK). 4. Updated treatment of antenna diversity techniques to include optimum combining, non-coherent square-law combining, and classical beamforming. 5. Updated treatment of error control coding to include space-time block codes, the BCJR algorithm, bit interleaved coded modulation, and space-time trellis codes. 6. Updated treatment of spread spectrum to include code division multiple access (CDMA) multi-user detection techniques. 7. A completely new chapter on multi-carrier techniques to include the performance of orthogonal frequency division multiplexing (OFDM) on intersymbol interference (ISI) channels, OFDM residual ISI cancellation, single-carrier frequency domain equalization (SC-FDE), orthogonal frequency division multiple access (OFDMA) and single-carrier frequency division multiple access (SC-FDMA). 8. Updated discussion of frequency planning to include OFDMA frequency planning. 9. Updated treatment of CDMA cellular systems to include hierarchical CDMA cellular architectures and capacity analysis. 10. Updated treatment of radio resource management to include CDMA soft handoff analysis. Includes numerous homework problems throughout.
Название: Principles Of Secure Communication Systems ISBN: 0890065551 ISBN-13(EAN): 9780890065556 Издательство: Artech House Рейтинг: Цена: 22915.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Presents the latest techniques with a view towards practical applications. The book delivers an analytical study of communication theory and other disciplines that have special relevance to secure communication systems and concentrates on principles, concepts and systems-level analyses.
Автор: Don Torrieri Название: Principles of Spread-Spectrum Communication Systems ISBN: 331934921X ISBN-13(EAN): 9783319349213 Издательство: Springer Рейтинг: Цена: 13059.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Channel Codes and Modulation.- Direct-Sequence Systems.- Frequency-Hopping Systems.- Code Synchronization.- Adaptive Filters and Arrays.- Fading and Diversity.- Code-Division Multiple Access.- Mobile Ad Hoc and Cellular Networks.- Iterative Channel Estimation, Demodulation, and Decoding.- Detection of Spread-Spectrum Signals.
Автор: Aftab Ahmad Название: Data Communication Principles ISBN: 1475784724 ISBN-13(EAN): 9781475784725 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Separate discussion has been included on wireless cellular networks performance and on the simulation of networks. It can also be used as a reference work for professionals working in the areas of data networks, computer networks and internet protocols.
Автор: John W. Leis Название: Communication Systems Principles Using MATLAB ISBN: 1119470676 ISBN-13(EAN): 9781119470670 Издательство: Wiley Рейтинг: Цена: 17258.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Discover the basic telecommunications systems principles in an accessible learn-by-doing format
Communication Systems Principles Using MATLAB covers a variety of systems principles in telecommunications in an accessible format without the need to master a large body of theory. The text puts the focus on topics such as radio and wireless modulation, reception and transmission, wired networks and fiber optic communications. The book also explores packet networks and TCP/IP as well as digital source and channel coding, and the fundamentals of data encryption.
Since MATLAB(R) is widely used by telecommunications engineers, it was chosen as the vehicle to demonstrate many of the basic ideas, with code examples presented in every chapter. The text addresses digital communications with coverage of packet-switched networks. Many fundamental concepts such as routing via shortest-path are introduced with simple and concrete examples. The treatment of advanced telecommunications topics extends to OFDM for wireless modulation, and public-key exchange algorithms for data encryption. Throughout the book, the author puts the emphasis on understanding rather than memorization. The text also:
Includes many useful take-home skills that can be honed while studying each aspect of telecommunications
Offers a coding and experimentation approach with many real-world examples provided
Gives information on the underlying theory in order to better understand conceptual developments
Suggests a valuable learn-by-doing approach to the topic
Written for students of telecommunications engineering, Communication Systems Principles Using MATLAB(R) is the hands-on resource for mastering the basic concepts of telecommunications in a learn-by-doing format.
Автор: Gordon L. St?ber Название: Principles of Mobile Communication ISBN: 3319857096 ISBN-13(EAN): 9783319857091 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book`s mathematically rigorous coverage of physical layer wireless communications is now in a third, fully revised and updated edition. As well as dealing with core principles, it explains the finer details essential for in-depth research on the topic.
Автор: Don Torrieri Название: Principles of Spread-Spectrum Communication Systems ISBN: 3030099709 ISBN-13(EAN): 9783030099701 Издательство: Springer Рейтинг: Цена: 11179.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This thoroughly revised textbook provides the fundamentals of spread-spectrum systems with a continued emphasis on theoretical principles. The revision includes new sections and appendices on characteristic functions and LaPlace transforms, orthonormal expansions of functions, the SNR wall in detection, multiple-input multiple-output systems, multicode and multirate systems, interference cancelers, complementary codes, chaos and ultrawideband systems, and the normalized LMS algorithm. As with previous editions, the author presents topics in a practical way that is of interest to both researchers and system designers. He includes updated problems at the end of each chapter, which are intended to assist readers in consolidating their knowledge and to provide practice in analytical techniques. In addition to the new and revised material, the author adds 50 new pages to make the book more accessible to graduate students in electrical engineering.
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