636 resultater (0,37402 sekunder)

Vis alle filtre

Mærke

Butik

Pris (EUR)

Nulstil filter

Produkter
Fra
Butikker

Cognitive Radio Oriented Wireless Networks and Wireless Internet - - Bog - Springer Nature Switzerland AG - Plusbog.dk

Cognitive Radio Oriented Wireless Networks and Wireless Internet - - Bog - Springer Nature Switzerland AG - Plusbog.dk

This book constitutes the refereed post-conference proceedings of the 16 th International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM 2021, held in December 2021, and the 14th International Conference on Wireless Internet, WiCON 2021, held in November 2021. Due to COVID-19 pandemic the conferences were held virtually. The 18 full papers of CROWNCOM 2021 were selected from 40 submissions and present new research results and perspectives of cognitive radio systems for 5G and beyond 5G networks, big data technologies, such as storage, search and management. WiCON 2021 presents 7 papers covering topics ranging from technology issues to new applications and test-bed developments , especially focusing on next-generation wireless Internet , 5G , 6G , IoT , Industrial IoT , Healthcare IoT , and related methodologies.

DKK 646.00
3

Wireless Mobile Communication and Healthcare - - Bog - Springer Nature Switzerland AG - Plusbog.dk

Wireless Mobile Communication and Healthcare - - Bog - Springer Nature Switzerland AG - Plusbog.dk

This book constitutes the refereed post-conference proceedings of the 9 th International Conference on Mobile Communication and Healthcare, MobiHealth 2020, held in December 2020. Due to Covid-19 pandemic the conference was held virtually. The book contains 13 full papers selected from the main conference and 10 full papers from two workshops on medical artificial intelligence and on digital healthcare technologies. The conference papers are organized in topical sections on wearable technologies; health telemetry; mobile sensing and assessment; machine learning in eHealth applications.

DKK 434.00
3

Security and Privacy for Next-Generation Wireless Networks - Lei Xie - Bog - Springer Nature Switzerland AG - Plusbog.dk

Security and Privacy for Next-Generation Wireless Networks - Lei Xie - Bog - Springer Nature Switzerland AG - Plusbog.dk

This timely book provides broad coverage of security and privacy issues in the macro and micro perspective. In macroperspective, the system and algorithm fundamentals of next-generation wireless networks are discussed. In micro-perspective, this book focuses on the key secure and privacy techniques in different emerging networks from the interconnection view of human and cyber-physical world. This book includes 7 chapters from prominent international researchers working in this subject area. This book serves as a useful reference for researchers, graduate students, and practitioners seeking solutions to wireless security and privacy related issues Recent advances in wireless communication technologies have enabled the large-scale deployment of next-generation wireless networks, and many other wireless applications are emerging. The next generation of mobile networks continues to transform the way people communicate and access information. As a matter of fact, next-generation emerging networks are exploiting their numerous applications in both military and civil fields. For most applications, it is important to guarantee high security of the deployed network in order to defend against attacks from adversaries, as well as the privacy intrusion. The key target in the development of next-generation wireless networks is to promote the integration of the human, cyber, and physical worlds. Previous work in Cyber Physical Systems (CPS) considered the connection between the cyber world and the physical world. In the recent studies, human involvement brings new channels and initiatives in this interconnection. In this integration process, security and privacy are critical issues to many wireless network applications, and it is a paramount concern for the growth of next-generation wireless networks. This is due to the open nature of wireless communication and the involvement of humans. New opportunities for tackling these security and privacy issues in next-generation wireless networks will be achieved by leveraging the properties of interaction among human, computers and things.

DKK 816.00
3

Wireless Communication Electronics by Example - Robert Sobot - Bog - Springer Nature Switzerland AG - Plusbog.dk

Wireless Communication Electronics by Example - Robert Sobot - Bog - Springer Nature Switzerland AG - Plusbog.dk

This book is intended for senior undergraduate and graduate students as well as practicing engineers who are involved in design and analysis of radio frequency (RF) circuits. Fully-solved, tutorial-like examples are used to put into practice major topics and to understand the underlying principles of the main sub-circuits required to design an RF transceiver and the whole communication system. Starting with review of principles in electromagnetic (EM) transmission and signal propagation, through detailed practical analysis of RF amplifier, mixer, modulator, demodulator, and oscillator circuit topologies, as well as basics of the system communication theory, this book systematically covers most relevant aspects in a way that is suitable for a single semester university level course. Readers will benefit from the author''s sharp focus on radio receiver design, demonstrated through hundreds of fully-solved, realistic examples, as opposed to texts that cover many aspects of electronics and electromagnetic without making the required connection to wireless communication circuit design. - Offers readers a complete, self-sufficient tutorial style textbook; - Includes all relevant topics required to study and design an RF receiver in a consistent, coherent way with appropriate depth for a one-semester course; - Uses hundreds of fully-solved, realistic examples of radio design technology to demonstrate concepts; - Explains necessary physical/mathematical concepts and their interrelationship.

DKK 519.00
3

Beamforming Antennas in Wireless Networks - Osama Bazan - Bog - Springer Nature Switzerland AG - Plusbog.dk

Beamforming Antennas in Wireless Networks - Osama Bazan - Bog - Springer Nature Switzerland AG - Plusbog.dk

Wireless networks are facing growing demand for high capacity, better coverage, support of new applications and broad range of services. In this book, the authors first present an overview of beamforming antennas and millimeter wave communications followed by a discussion on the challenges and issues facing MAC and multi-hop routing in the wireless networks with beamforming antennas. Then, they discuss various MAC and routing protocols that are specifically designed to address those issues and exploit the benefits of millimeter wave and beamforming antennas. Authors also present a framework to provide Quality of Service (QoS) in contention-based wireless networks with beamforming antennas. Finally, the book is concluded with a discussion on open research topics for future generation WLAN systems.

DKK 519.00
3

Optimization for Wireless Powered Communication Networks - Bog af Guan Gui & Bin Lyu - Paperback

Optimization for Wireless Powered Communication Networks - Bog af Guan Gui & Bin Lyu - Paperback

This SpringerBrief introduces the basics of wireless powered communication networks (WPCNs). In particular, the background and concept of WPCNs are briefly discussed. Moreover, this brief provides an extensive study of the recent developments in this area from an optimization perspective. Wireless powered communication network (WPCN) is a new network paradigm for IoT, where wireless devices (WDs) are powered by radio frequency (RF) based wireless power transfer (WPT) to eliminate the need for recharging..

DKK 567.95
2

Wireless Algorithms, Systems, and Applications - - Bog - Springer Nature Switzerland AG - Plusbog.dk

Wireless Algorithms, Systems, and Applications - - Bog - Springer Nature Switzerland AG - Plusbog.dk

The two-volume set LNCS 12385 + 12386 constitutes the proceedings of the 15th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2020, which was held during September 13-15, 2020. The conference was planned to take place in Qingdao, China; due to the COVID-19 pandemic it was held virtually. The 67 full and 14 short papers presented in these proceedings were carefully reviewed and selected from 216 submissions. These submissions cover many hot research topics, including machine-learning algorithms for wireless systems and applications, Internet of Things (IoTs) and related wireless solutions, wireless networking for cyber-physical systems (CPSs), security and privacy solutions for wireless applications, blockchain solutions for mobile applications, mobile edge computing, wireless sensor networks, distributed and localized algorithm design and analysis, wireless crowdsourcing, mobile cloud computing, vehicular networks, wireless solutions for smart cities, wireless algorithms for smart grids, mobile social networks, mobile system security, storage systems for mobile applications, etc.

DKK 800.00
3