Broadband Communications Networks Recent Advances and Lessons from Practice

JAVA : JDBC AND DATABASE APPLICATIONS

Year 2021

The programming language is Java, and the language and its syntax and semantics fills obviously much, but the books have also largely focus on the process and how to develop good and robust applications. The subject of the current book is database applications, and how to write programs in Java that uses a database. In practice, programs that requiring many data transactions always uses databases, and the development of database applications is an important issue and necessary knowledge to work professionally as a software developer. In principle, it is simple, and a good piece of the road is just a question of accepting that you should write as shown in the book’s examples, but database programming requires knowledge of SQL, and the hardest part is actually to write SQL statements correctly. Therefore, the book has an appendix that provides a quick introduction to SQL and describes the most basic syntax. In addition to SQL it is a prerequisite, to try out the book’s examples and solve the book’s exercises, that the reader has a running database, and MySQL will be used. The book has an appendix that shows how to install MySQL.

As the title says this series of books deals with software development, and the goal is to teach the reader howto develop applications in Java. It can be learned by reading about the subject and by studying complete sample programs, but most importantly by yourself to do it and write your own programs from scratch. Therefore, an important part of the books is exercises and problems, where the reader has to write programs that correspond to the substance being treated in the books. All books in the series is built around the same skeleton and will consist of text and examples and exercises and problems that are placed in the text where they naturally belongs. The difference between exercises and problems is that the exercises largely deals with repetitions of the substance that is presented in the text, and furthermore it is relatively accurately described what to do. Problems are in turn more loosely described, and are typically a little bigger and there is rarely any clear best solution. These are books to be read from start to finish, but the many code examples, including exercises and problems plays a central role, and it is important that the reader predict in detail studying the code to the many examples and also solves the exercises and problems or possibly just studying the recommended solutions. All books ends with one or two larger sample programs, which focus primarily is on process

Broadband Communications Networks

This book gives an insight into the latest research and practical aspects of the broadband communication networks in support of many emerging paradigms/applications of global Internet from the traditional architecture to the incorporation of smart applications. This book is recommended for researchers and professionals in the field and may be used as a reference book on broadband communication networks as well as on practical uses of wired/wireless broadband communications. The book is a concise guide for students and readers interested in studying Internet connectivity, mobile/optical broadband networks and concepts/applications of telecommunications engineering.

Nowadays, the Internet plays a vital role in our lives. It is currently one of the most effective media that is shifting to reach into all areas in today’s society. While we move into the next decade, the future of many emerging technologies (IoT, cloud solutions, automation and AI, big data, 5G and mobile technologies, smart cities, etc.) is highly dependent on Internet connectivity and broadband communications. The demand for mobile and faster Internet connectivity is on the rise as the voice, video, and data continue to converge to speed up business operations and to improve every aspect of human life. As a result, the broadband communication networks that connect everything on the Internet are now considered a complete ecosystemrouting all Internet traffic and delivering Internet data faster and more flexibly than ever before.
This book includes a preface and introduction by the editors, followed by 20 chapters written by leading international researchers, arranged in three parts.

Contents
1.Introductory Chapter: Next Generation of Broadband Networks as Core for the Future Internet Societies
2.Evolution of Broadband Communication Networks: Architecture and Applications
3.Spectrum Usage for 5G Mobile Communication Systems and Electromagnetic Compatibility with Existent Technologies
4.5G Backhaul: Requirements, Challenges, and Emerging Technologies
5.Radio Access Network Backhauling Using Power Line Communications
6.Co-Channel Interference Cancellation for 5G Cellular Networks Deploying Radio-over-Fiber and Massive MIMO Beamforming
7.Transport Protocol Performance and Impact on QoS while on the Move in Current and Future Low Latency Deployments
8.Network Coding-Assisted Retransmission Scheme for Video- Streaming Services over Wireless Access Networks
9.Atmospheric Attenuation of the Terahertz Wireless Networks
10.Ka-Band HTS System User Uplink SNIR Probability Models
11.High-Speed Optical In-House Networks Using Polymeric Fibers
12.Content Defined Optical Network
13.An Integrated SDN-Based Architecture for Passive Optical Networks
14.FTTx Access Networks: Technical Developments and Standardization
15.Metrics for Broadband Networks in the Context of the Digital Economies
16.Smart Connected City for Holistic Services
17.Planning of FiWi Networks to Support Communications Infrastructure of SG and SC
18.Economic Interests and Social Problems in Realization of Broadband Network
19.Techniques for Reducing Redundant Unicast Traffic in HSR Networks
20.Mobile Broadband Scaling and Enhancement for Fast Moving Trains
21.On the Energy Efficiency of Virtual Machines’ Live Migration in Future Cloud Mobile Broadband Networks