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Wireless Sensor Networks - - Bog - Springer Verlag, Singapore - Plusbog.dk

Wireless Sensor Networks - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book constitutes the refereed proceedings of the 15th China Conference on Wireless Sensor Networks, CWSN 2021 held in Guilin, China, in October 2021. The 19 papers were carefully reviewed and selected from 60 submissions. The papers are organized in topical sections on ​theory and technology on wireless sensor network; application on internet of things; security and privacy protection on internet of things; fog computing and wireless computing.

DKK 646.00
1

Robustness-Related Issues in Speaker Recognition - Lantian Li - Bog - Springer Verlag, Singapore - Plusbog.dk

Robustness-Related Issues in Speaker Recognition - Lantian Li - Bog - Springer Verlag, Singapore - Plusbog.dk

This book presents an overview of speaker recognition technologies with an emphasis on dealing with robustness issues. Firstly, the book gives an overview of speaker recognition, such as the basic system framework, categories under different criteria, performance evaluation and its development history. Secondly, with regard to robustness issues, the book presents three categories, including environment-related issues, speaker-related issues and application-oriented issues. For each category, the book describes the current hot topics, existing technologies, and potential research focuses in the future. The book is a useful reference book and self-learning guide for early researchers working in the field of robust speech recognition.

DKK 426.00
1

Wireless Sensor Networks - - Bog - Springer Verlag, Singapore - Plusbog.dk

Wireless Sensor Networks - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book constitutes the refereed proceedings of the 12th China Conference on Wireless Sensor Networks, CWSN 2018, held in Kunming, China, in September 2018. The 16 revised full papers were carefully reviewed and selected from 177 submissions. The papers are organized in topical sections on algorithm for wireless sensor network; positioning and location; neural network; energy efficiency and harvesting; privacy and security; image processing.

DKK 434.00
1

Wireless Sensor Networks - - Bog - Springer Verlag, Singapore - Plusbog.dk

Wireless Sensor Networks - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book constitutes the refereed proceedings of the 14th China Conference on Wireless Sensor Networks, CWSN 2020 held in Dunhuang, China, in September 2020. The 20 full papers were carefully reviewed and selected from 85 submissions. The papers are organized in topical sections on wireless sensor network theory and technology, basic theory and application of internet of things, internet of things security and privacy protection, and perception and positioning.

DKK 434.00
1

Mixed-Criticality Industrial Wireless Networks - Xi Jin - Bog - Springer Verlag, Singapore - Plusbog.dk

Mixed-Criticality Industrial Wireless Networks - Xi Jin - Bog - Springer Verlag, Singapore - Plusbog.dk

This open access book introduces how to manage important tasks in industrial wireless networks. Important tasks must be completed on time and with guaranteed quality; that is the consensus reached by system designers and users. However, for too long, important tasks have often been given unnecessary urgency, and people intuitively believe that important tasks should be executed first so that their performance can be guaranteed. Actually, in most cases, their performance can be guaranteed even if they are executed later, and the "early" resources can be utilized for other, more urgent tasks. Therefore, confusing importance with urgency hinders the proper use of system resources. In 2007, mixed criticality was proposed to indicate that a system may contain tasks of various importance levels. Since then, system designers and users have distinguished between importance and urgency. In the industrial field, due to the harsh environment they operate in, industrial wireless networks'' quality of service (QoS) has always been a bottleneck restricting their applications. Therefore, this book introduces criticality to label important data, which is then allocated more transmission resources, ensuring that important data''s QoS requirements can be met to the extent possible. To help readers understand how to apply mixed-criticality data to industrial wireless networks, the content is divided into three parts. First, we introduce how to integrate the model of mixed-criticality data into industrial wireless networks. Second, we explain how to analyze the schedulability of mixed-criticality data under existing scheduling algorithms. Third, we present a range of novel scheduling algorithms for mixed-criticality data. If you want to improve the QoS of industrial wireless networks, this book is for you.

DKK 349.00
1

Mixed-Criticality Industrial Wireless Networks - Chi Xu - Bog - Springer Verlag, Singapore - Plusbog.dk

Mixed-Criticality Industrial Wireless Networks - Chi Xu - Bog - Springer Verlag, Singapore - Plusbog.dk

This open access book introduces how to manage important tasks in industrial wireless networks. Important tasks must be completed on time and with guaranteed quality; that is the consensus reached by system designers and users. However, for too long, important tasks have often been given unnecessary urgency, and people intuitively believe that important tasks should be executed first so that their performance can be guaranteed. Actually, in most cases, their performance can be guaranteed even if they are executed later, and the "early" resources can be utilized for other, more urgent tasks. Therefore, confusing importance with urgency hinders the proper use of system resources. In 2007, mixed criticality was proposed to indicate that a system may contain tasks of various importance levels. Since then, system designers and users have distinguished between importance and urgency. In the industrial field, due to the harsh environment they operate in, industrial wireless networks'' quality of service (QoS) has always been a bottleneck restricting their applications. Therefore, this book introduces criticality to label important data, which is then allocated more transmission resources, ensuring that important data''s QoS requirements can be met to the extent possible. To help readers understand how to apply mixed-criticality data to industrial wireless networks, the content is divided into three parts. First, we introduce how to integrate the model of mixed-criticality data into industrial wireless networks. Second, we explain how to analyze the schedulability of mixed-criticality data under existing scheduling algorithms. Third, we present a range of novel scheduling algorithms for mixed-criticality data. If you want to improve the QoS of industrial wireless networks, this book is for you.

DKK 434.00
1

Digital TV and Wireless Multimedia Communication - - Bog - Springer Verlag, Singapore - Plusbog.dk

Digital TV and Wireless Multimedia Communication - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book presents revised selected papers from the 16th International Forum on Digital TV and Wireless Multimedia Communication, IFTC 2019, held in Shanghai, China, in September 2019. The 34 full papers presented in this volume were carefully reviewed and selected from 120 submissions. They were organized in topical sections on image processing; machine learning; quality assessment; telecommunications; video surveillance; virtual reality.

DKK 731.00
1

Digital TV and Wireless Multimedia Communication - - Bog - Springer Verlag, Singapore - Plusbog.dk

Digital TV and Wireless Multimedia Communication - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book presents revised selected papers from the 17th International Forum on Digital TV and Wireless Multimedia Communication, IFTC 2020, held in Shanghai, China, in December 2020. The 21 full papers and 16 short papers presented in this volume were carefully reviewed and selected from 120 submissions. They were organized in topical sections on image processing; machine learning; quality assessment; telecommunications; video surveillance; and virtual reality.

DKK 434.00
1

Wireless Sensor Networks - - Bog - Springer Verlag, Singapore - Plusbog.dk

Wireless Sensor Networks - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book constitutes the refereed proceedings of the 16th China Conference on Wireless Sensor Networks, CWSN 2022, which took place in Guangzhou, China, in November 2022. The 17 full papers presented in this volume were carefully reviewed and selected from 204 submissions, including 87 English papers and 117 Chinese papers. The conference provided an academic exchange of research and a development forum for IoT researchers, developers, enterprises, and users. Exchanging results and experience of research and applications in IoT, and discussing the key challenges and research hotspots, is the main goal of the forum. As a high-level forum for the design, implementation, and application of IoT, the conference promoted the exchange and application of the oriesand technologies of IoT-related topics.

DKK 604.00
1

Stochastic Geometry Analysis of Multi-Antenna Wireless Networks - Khaled B. Letaief - Bog - Springer Verlag, Singapore - Plusbog.dk

Stochastic Geometry Analysis of Multi-Antenna Wireless Networks - Khaled B. Letaief - Bog - Springer Verlag, Singapore - Plusbog.dk

This book presents a unified framework for the tractable analysis of large-scale, multi-antenna wireless networks using stochastic geometry. This mathematical analysis is essential for assessing and understanding the performance of complicated multi-antenna networks, which are one of the foundations of 5G and beyond networks to meet the ever-increasing demands for network capacity. Describing the salient properties of the framework, which makes the analysis of multi-antenna networks comparable to that of their single-antenna counterparts, the book discusses effective design approaches that do not require complex system-level simulations. It also includes various application examples with different multi-antenna network models to illustrate the framework''s effectiveness.

DKK 816.00
1

Antenna Architectures for Future Wireless Devices - Shiban Kishen Koul - Bog - Springer Verlag, Singapore - Plusbog.dk

Antenna Architectures for Future Wireless Devices - Shiban Kishen Koul - Bog - Springer Verlag, Singapore - Plusbog.dk

This book presents the design requirements of antenna integration for modern commercial devices such as smartphones, dongles, and access points. Practical use-case scenarios of smartphone and the design process of the antenna system for the same are highlighted. The feasibility of scaling up sub-6GHz to mmWave antennas is also discussed in detail followed by a plethora of design examples which could be panel mounted to modern-day commercial smartphones. The unique requirement of gain switchability is introduced with feasible practical antenna designs. High efficiency antennas for 5G base stations is introduced along with a design example on planar all-metallic antenna. Beam switchability requirement for base station is illustrated with a couple of compact antenna system examples. Variety of feeding techniques for mmWave antennas is elaborated in this book. Finally, low-cost antenna designs for future wireless devices are illustrated.​

DKK 816.00
1

PBG based Terahertz Antenna for Aerospace Applications - Balamati Choudhury - Bog - Springer Verlag, Singapore - Plusbog.dk

PBG based Terahertz Antenna for Aerospace Applications - Balamati Choudhury - Bog - Springer Verlag, Singapore - Plusbog.dk

This book focuses on high-gain antennas in the terahertz spectrum and their optimization. The terahertz spectrum is an unallocated EM spectrum, which is being explored for a number of applications, especially to meet increasing demands of high data rates for wireless space communications. Space communication systems using the terahertz spectrum can resolve the problems of limited bandwidth of present wireless communications without radio-frequency interference. This book describes design of such high-gain antennas and their performance enhancement using photonic band gap (PBG) substrates. Further, optimization of antenna models using evolutionary algorithm based computational engine has been included. The optimized high-performance compact antenna may be used for various wireless applications, such as inter-orbital communications and on-vehicle satellite communications.

DKK 426.00
1

Emerging Technology Trends in Electronics, Communication and Networking - - Bog - Springer Verlag, Singapore - Plusbog.dk

Emerging Technology Trends in Electronics, Communication and Networking - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book constitutes refereed proceedings of the Third International Conference on Emerging Technology Trends in Electronics, Communication and Networking, ET2ECN 2020, held in Surat, India, in February 2020. The 17 full papers and 6 short papers presented were thorougly reviewed and selected from 70 submissions. The volume covers a wide range of topics including electronic devices, VLSI design and fabrication, photo electronics, systems and applications, integrated optics, embedded systems, wireless communication, optical communication, free space optics, signal processing, image/ audio/ video processing, wireless sensor networks, next generation networks, network security, and many others.

DKK 434.00
1

Terahertz Wireless Communication Components and System Technologies - - Bog - Springer Verlag, Singapore - Plusbog.dk

Terahertz Wireless Communication Components and System Technologies - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book presents scientific and technological innovations and advancements already developed or under development in academia, industry, and research communities. It includes fundamental ideas and advancement in terahertz technology covering high intensity terahertz wave generation, THz detection, different modes of THz wave generation, THz modulation system, and terahertz propagation channel modeling. It highlights methodologies for the design of terahertz components and system technologies including emerging applications. The chapter contents are based on theoretical, methodological, well-established, and validated empirical work dealing with different topics in the terahertz domain. The book covers a very broad audience ranging from basic sciences to experts and learners in engineering and technology. It would be a good reference for advanced ideas and concepts in THz technology which will best suit microwave, biomedical, and electrical and communication engineers working towards next-generation technology.

DKK 816.00
1

Man-Machine Speech Communication - - Bog - Springer Verlag, Singapore - Plusbog.dk

Man-Machine Speech Communication - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book constitutes the refereed proceedings of the 14th National Conference on Man-Machine Speech Communication, NCMMSC 2017, held in Lianyungang, China, in October 2017. The 13 revised full papers presented were carefully reviewed and selected from 39 submissions. The papers address issues such as challenging issues in speech recognition and enhancement, speaker and language recognition, speech synthesis, corpus and phonetic in speech technology, speech generation, speech analyzing and modelling, speech processing of ethnic minorities, speech emotion recognition and audio signal processing.

DKK 105.00
1

Data Communications and Network Technologies - Ltd. Huawei Technologies Co. - Bog - Springer Verlag, Singapore - Plusbog.dk

Data Communications and Network Technologies - Ltd. Huawei Technologies Co. - Bog - Springer Verlag, Singapore - Plusbog.dk

This open access book is written according to the examination outline for Huawei HCIA-Routing Switching V2.5 certification, aiming to help readers master the basics of network communications and use Huawei network devices to set up enterprise LANs and WANs, wired networks, and wireless networks, ensure network security for enterprises, and grasp cutting-edge computer network technologies. The content of this book includes: network communication fundamentals, TCP/IP protocol, Huawei VRP operating system, IP addresses and subnetting, static and dynamic routing, Ethernet networking technology, ACL and AAA, network address translation, DHCP server, WLAN, IPv6, WAN PPP and PPPoE protocol, typical networking architecture and design cases of campus networks, SNMP protocol used by network management, operation and maintenance, network time protocol NTP, SND and NFV, programming, and automation. As the world’s leading provider of ICT (information and communication technology) infrastructure and smart terminals, Huawei’s products range from digital data communication, cyber security, wireless technology, data storage, cloud-computing, and smart computing to artificial intelligence.

DKK 434.00
1