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Digital Transformation
  • Language: en
  • Pages: 393

Digital Transformation

  • Type: Book
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  • Published: 2019-05-14
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  • Publisher: Springer

With the exception of written letters and personal conversations, digital technology forms the basis of nearly every means of communication and information that we use today. It is also used to control the essential elements of economic, scientific, and public and private life: security, production, mobility, media, and healthcare. Without exaggerating it is possible to say that digital technology has become one of the foundations of our technologically oriented civilization. The benefits of modern data technology are so impressive and the potential for future applications so enormous that we cannot fail to promote its development if we are to retain our leading role in the competitive international marketplace. In this process, security plays a vital role in each of the areas of application of digital technology — the more technological sectors are entrusted to data systems technology, the more important their reliability becomes to us. Developing digital systems further while simultaneously ensuring that they always act and respond in the best interests of people is a central goal of the technological research and development propagated and conducted by Fraunhofer.

Long Term Evolution
  • Language: en
  • Pages: 486

Long Term Evolution

  • Type: Book
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  • Published: 2016-04-19
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  • Publisher: CRC Press

While 3G has been an outstanding success, the ever-growing demand for higher data rates and higher quality mobile communication services continues to fuel conflict between the rapidly growing number of users and limited bandwidth resources. In the future, a 100-fold increase in mobile data traffic is expected. That will necessitate further improvem

Smart Antennas
  • Language: en
  • Pages: 891

Smart Antennas

Smart Antennas—State of the Art brings together the broad expertise of 41 European experts in smart antennas. They provide a comprehensive review and an extensive analysis of the recent progress and new results generated during the last years in almost all fields of smart antennas and MIMO (multiple-input multiple-output) transmission. The following represents a summarized table of content.Receiver: space-time processing, antenna combining, reduced rank processing, robust beamforming, subspace methods, synchronization, equalization, multiuser detection, iterative methods Channel: propagation, measurements and sounding, modelling, channel estimation, direction-of-arrival estimation, subscri...

5G Non-Terrestrial Networks
  • Language: en
  • Pages: 341

5G Non-Terrestrial Networks

5G Non-Terrestrial Networks Provides a complete and detailed description of the non-terrestrial component in the 5G ecosystem 5G Non-Terrestrial Networks is the first multi-authored reference dedicated to the integration of non-terrestrial networks (NTN) into the 5G ecosystem. Written by leaders in the development of the 3GPP 5G NTN specification, this authoritative resource addresses all key aspects of non-terrestrial components of 5G systems, including standardization, architecture, protocols, and regulatory considerations. Drawing from their expertise in academic and industrial research and development, the authors introduce fundamental principles of non-terrestrial communications, define...

The re-entry of mothers in Germany into employment after family-related interruptions
  • Language: en
  • Pages: 181

The re-entry of mothers in Germany into employment after family-related interruptions

Familie und Erwerbstätigkeit miteinander zu vereinbaren, ist für Mütter in Deutschland noch immer schwierig. Dies zeigt sich insbesondere beim Wiedereinstieg in den Arbeitsmarkt. Dieser variiert zum einen sehr stark mit dem Bildungsniveau, zum anderen spielen gesetzliche Regelungen zu Erziehungszeiten eine entscheidende Rolle. Zudem unterbrechen Frauen in Westdeutschland ihre Erwerbstätigkeit länger als Frauen in Ostdeutschland - auch 20 Jahre nach der Wiedervereinigung. Dies scheint indes weniger der unterschiedlichen Sozialisation geschuldet als unterschiedlichen institutionellen Regelungen. Schließlich hängt der Wiedereinstieg von Müttern nach einer familienbedingten Erwerbsunterbrechung auch von den Charakteristika der angebotenen Stellen ab. Hier zeigt sich: Neben der Entlohnung spielen auch nicht-monetäre Eigenschaften der Arbeitsstelle eine wichtige Rolle - insbesondere solche, die Einfluss auf das individuelle Zeitbudget haben.

MIMO System Technology for Wireless Communications
  • Language: en
  • Pages: 395

MIMO System Technology for Wireless Communications

  • Type: Book
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  • Published: 2018-10-03
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  • Publisher: CRC Press

For broadband communications, it was frequency division multiplexing. For optical communications, it was wavelength division multiplexing. Then, for all types of networks it was code division. Breakthroughs in transmission speed were made possible by these developments, heralding next-generation networks of increasing capability in each case. The basic idea is the same: more channels equals higher throughput. For wireless communications, it is space-time coding using multiple-input-multiple-output (MIMO) technology. Providing a complete treatment of MIMO under a single cover, MIMO System Technology for Wireless Communications assembles coverage on all aspects of MIMO technology along with up...

David Bowie and Film
  • Language: en
  • Pages: 256

David Bowie and Film

This book constitutes the first monograph dedicated to an academic analysis of David Bowie’s appearances in film. Through close textual analysis together with production and reception histories, Bowie’s ‘silver screen’ career is explored in full. The book covers performance documentaries such as Ziggy Stardust and the Spiders from Mars, star vehicles ranging from the eulogised The Man Who Fell to Earth to the excoriated Just a Gigolo, plus roles from the horror chic of The Hunger and cult fantasy of Labyrinth to the valiant high-brow Baal and vainglorious high-budget Absolute Beginners, ending with Bowie as Bowie in Bandslam and others as ‘Bowie’ in Velvet Goldmine and Stardust. ...

Ethics and Drug Resistance: Collective Responsibility for Global Public Health
  • Language: en
  • Pages: 452

Ethics and Drug Resistance: Collective Responsibility for Global Public Health

This Open Access volume provides in-depth analysis of the wide range of ethical issues associated with drug-resistant infectious diseases. Antimicrobial resistance (AMR) is widely recognized to be one of the greatest threats to global public health in coming decades; and it has thus become a major topic of discussion among leading bioethicists and scholars from related disciplines including economics, epidemiology, law, and political theory. Topics covered in this volume include responsible use of antimicrobials; control of multi-resistant hospital-acquired infections; privacy and data collection; antibiotic use in childhood and at the end of life; agricultural and veterinary sources of resistance; resistant HIV, tuberculosis, and malaria; mandatory treatment; and trade-offs between current and future generations. As the first book focused on ethical issues associated with drug resistance, it makes a timely contribution to debates regarding practice and policy that are of crucial importance to global public health in the 21st century.

Orthogonal Frequency Division Multiple Access Fundamentals and Applications
  • Language: en
  • Pages: 640

Orthogonal Frequency Division Multiple Access Fundamentals and Applications

  • Type: Book
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  • Published: 2010-04-21
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  • Publisher: CRC Press

Supported by the expert-level advice of pioneering researchers, Orthogonal Frequency Division Multiple Access Fundamentals and Applications provides a comprehensive and accessible introduction to the foundations and applications of one of the most promising access technologies for current and future wireless networks. It includes authoritative cove

Machine Learning for Future Wireless Communications
  • Language: en
  • Pages: 490

Machine Learning for Future Wireless Communications

A comprehensive review to the theory, application and research of machine learning for future wireless communications In one single volume, Machine Learning for Future Wireless Communications provides a comprehensive and highly accessible treatment to the theory, applications and current research developments to the technology aspects related to machine learning for wireless communications and networks. The technology development of machine learning for wireless communications has grown explosively and is one of the biggest trends in related academic, research and industry communities. Deep neural networks-based machine learning technology is a promising tool to attack the big challenge in w...