Описание: With an emphasis on antennas and propagation, Radio Propagation and Adaptive Antennas investigates every aspect of wireless communication network design and function. The book delves into, among other applicable radio propagation topics, multipath phenomena, slow and fast fading, free-space propagation, and obstructed reflection and diffraction.
Описание: Proceedings of the European COST Telecommunications Symposium
Автор: Roland Beutler Название: Digital Terrestrial Broadcasting Networks ISBN: 1441935002 ISBN-13(EAN): 9781441935007 Издательство: Springer Рейтинг: Цена: 16977.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume approaches the existing framework for digital terrestrial broadcasting, particularly the results of the Regional Radiocommunication Conference held in 2006. It also touches upon the World Radio Conference 07 held in Geneva.
Автор: Roland Beutler Название: Digital Terrestrial Broadcasting Networks ISBN: 0387096345 ISBN-13(EAN): 9780387096346 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Approaches the framework for digital terrestrial broadcasting, particularly the results of the Regional Radiocommunication Conference held in 2006. This book introduces the terrestrial broadcasting systems and the regulatory framework by which they can begin operating. It explains details of the GE06 Agreement, particularly Articles 4 and 5.
Автор: H.E von Renouard; Paul Dambacher Название: Digital Terrestrial Television Broadcasting ISBN: 3642637256 ISBN-13(EAN): 9783642637254 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A further supplementary digital service in television, intro duced in the early 80S, was the Video Programme System (VPS) which utilizes part of the TV data line and ensures that programmes can be recorded with the correct timing on video recorders even when the programmes are delayed.
Автор: Peter Stavroulakis Название: TErrestrial Trunked RAdio - TETRA ISBN: 364209029X ISBN-13(EAN): 9783642090295 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Terrestrial Trunked Radio (TETRA) has become the tool to design any type of public security systems, in particular due to the strongly increased security demands for mobile systems.
Описание: Frequency Assignment and Network Planning for Digital Terrestrial Broadcasting Systems focuses on Digital Audio Broadcasting and Digital Video Broadcasting. The frequency assignment material focuses on allotment planning while network planning is dealt with mainly from a network optimization perspective.
Описание: TETRA is a system for mobile wireless communications, and although its structure is comparable to the world--wide successful GSM system, TETRA has features that are often more efficient and better deigned than in GSM (Global Systems for Mobile Communications).
Автор: Hu Название: Multimedia over Cognitive Radio Networks ISBN: 1482214857 ISBN-13(EAN): 9781482214857 Издательство: Taylor&Francis Рейтинг: Цена: 19140.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
With nearly 7 billion mobile phone subscriptions worldwide, mobility and computing have become pervasive in our society and business. Moreover, new mobile multimedia communication services are challenging telecommunication operators. To support the significant increase in multimedia traffic--especially video--over wireless networks, new technological infrastructure must be created. Cognitive Radio Networks (CRNs) are widely regarded as one of the most promising technologies for future wireless communications. This book explains how to efficiently deliver video, audio, and other data over CRNs.
Covering advanced algorithms, protocols, and hardware-/software-based experiments, this book describes how to encode video in a prioritized way to send to dynamic radio links. It discusses different FEC codes for video reliability and explains how different machine learning algorithms can be used for video quality control. It also explains how to use readily available software tools to build a CRN simulation model.
This book explains both theoretical and experimental designs. It describes how universal software radio peripheral (USRP) boards can be used for real-time, high-resolution video transmission. It also discusses how a USRP board can sense the spectrum dynamics and how it can be controlled by GNU Radio software. A separate chapter discusses how the network simulator ns-2 can be used to build a simulated CRN platform.
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