Litgu.ru - Литературный Гуру

Название: Implementing Full Duplexing for 5G
Автор: David B. Cruickshank
Издательство: Artech House
Год: 2020
Страниц: 257
Размер: 10,84 МБ
Формат: PDF
Язык: English

This book examines the current state of the art in developing full duplex (FD) systems in 5G LTE cellular communications. The book also considers what can be achieved with ferrite-based circulators in terms of size reduction and performance enhancement, especially at millimetric frequencies.

Название: Wireless and Mobile Device Security, Second Edition
Автор: Jim Doherty
Издательство: Jones & Bartlett Learning
Год: 2021
Формат: epub/pdf(conv.)
Страниц: 400
Размер: 11.7 Mb
Язык: English

The world of wireless and mobile devices is evolving rapidly, with many individuals relying solely on their wireless devices in the workplace and in the home. The growing use of mobile devices demands that organizations become more educated in securing this technology and determining how to best protect their assets. Written by an industry expert, Wireless and Mobile Device Security, Second Edition explores the evolution of wired networks to wireless networking and its impact on the corporate world.

Название: 5G: An Introduction to the 5th Generation Mobile Networks
Автор: Ulrich Trick
Издательство: De Gruyter Oldenbourg
Год: 2021
Формат: true pdf/epub
Страниц: 294
Размер: 24.5 Mb
Язык: English

With 5G, telecommunications networks have entered a new phase. 5G mobile networks use unique concepts and technologies to deliver current and future applications across a wide spectrum, from high bit-rate smartphones to high-availability car-to-x and mass IoT applications.

Название: Location-Based Services in Cellular Networks: from GSM to 5G NR
Автор: Adrian Cardalda Garcia, Stefan Maier, Abhay Phillips
Издательство: Artech House
Год: 2020
Страниц: 487
Размер: 18.3 МБ
Формат: PDF
Язык: English

This exciting new book delivers a comprehensive overview of the cellular network architecture, with focus on the positioning applications and emergency call services, and covers aspects brought by 5G, including the core virtualization and the network slicing to optimize cellular network deployments. Focus is given to the different positioning technologies used in cellular networks, divided in satellite positioning, terrestrial radio positioning, non-RF positioning and a brief introduction to sensor fusion and Bayesian theory.

Название: Hybrid Wireless-Power Line Communication for Indoor IoT Networks
Автор: Xu Zhu, Kainan Zhu, Mohammad Heggo
Издательство: Artech House
Год: 2020
Страниц: 215
Размер: 10.7 МБ
Формат: PDF
Язык: English

This exciting resource covers the fundamentals of wireless and PLC technologies. Different types of wireless and PLC technologies used for indoor IoT applications are described. The channel models for both wireless and power line communications are introduced, highlighting the main challenges for these types of communications inside the indoor environment.

Название: Cloud Data Center Network Architectures and Technologies (Data Communication Series)
Автор: Lei Zhang and Le Chen
Издательство: CRC Press
Год: 2021
Формат: True PDF
Страниц: 525
Размер: 30.4 Mb
Язык: English

Cloud Data Center Network Architectures and Technologies has been written with the support of Huawei's vast technical knowledge and experience in the data center network (DCN) field, as well as its understanding of customer service requirements. This book describes in detail the architecture design, technical implementation, planning and design, and deployment suggestions for cloud DCNs based on the service challenges DCNs encounter. It starts by describing the overall architecture and technical evolution of DCNs, with the aim of helping readers understand the development of DCNs. It then proceeds to explain the design and implementation of cloud DCNs, including the service model of a single data center (DC), construction of physical and logical networks of DCs, construction of multiple DCNs, and security solutions of DCs. Next, this book dives deep into practices of cloud DCN deployment based on real-world cases to help readers better understand how to build cloud DCNs.

Название: Нечеткие модели и сети
Автор: Борисов В.В., Круглов В.В., Федулов А.С.
Издательство: Горячая линия-Телеком
Год: 2018 - 2-е изд.
Cтраниц: 284
Формат: pdf (ocr)
Размер: 41 мб
Язык: русский

Книга посвящена исследованию нечетких моделей, используемых для описания, анализа и моделирования сложных слабо формализуемых систем и процессов, а также вопросам построения, обучения и использования, во-первых, нечетких нейронных сетей, реализующих нечеткие продукционные, реляционные и функциональные модели, во-вторых, нейронных нечетких сетей, характеризующихся введением нечеткости в различные компоненты традиционных нейронных сетей.

Название: Zero Trust Security: An Enterprise Guide
Автор: Jason Garbis, Jerry W. Chapman
Издательство: Apress
Год: 2021
Формат: true pdf/epub
Страниц: 306
Размер: 11.4 Mb
Язык: English

Understand how Zero Trust security can and should integrate into your organization. This book covers the complexity of enterprise environments and provides the realistic guidance and requirements your security team needs to successfully plan and execute a journey to Zero Trust while getting more value from your existing enterprise security architecture. After reading this book, you will be ready to design a credible and defensible Zero Trust security architecture for your organization and implement a step-wise journey that delivers significantly improved security and streamlined operations.

Название: Distributed Denial of Service (DDoS) Attacks: Classification, Attacks, Challenges and Countermeasures
Автор: Brij B. Gupta, Amrita Dahiya
Издательство: CRC Press
Год: 2021
Формат: PDF
Страниц: 140
Размер: 10 Mb
Язык: English

The complexity and severity of the Distributed Denial of Service (DDoS) attacks are increasing day-by-day. The Internet has a highly inconsistent structure in terms of resource distribution. Numerous technical solutions are available, but those involving economic aspects have not been given much consideration. The book, DDoS Attacks – Classification, Attacks, Challenges, and Countermeasures, provides an overview of both types of defensive solutions proposed so far, exploring different dimensions that would mitigate the DDoS effectively and show the implications associated with them.

Название: Synchronizing 5G Mobile Networks (Rough Cuts)
Автор: Anshul Tanwar, Dennis Hagarty & Shahid Ajmeri
Издательство: Cisco Press
Год: 2021
Формат: epub
Размер: 27.1 Mb
Язык: English

Failure to properly design, implement, and manage it can dramatically reduce mobile network efficiency, reliability and capacity. In 5G environments, time synchronization is even more important to mobile network service providers, and its also increasingly important to a wide array of emerging applications, from finance to IoT to media.