Hands On Real Time Communications
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Hands-On Real Time Communications
Understand and deploy RTC protocols for any kind of communication system Since the emergence of Voice over IP (VoIP) communications in the late 1990s, a set of real time communication (RTC) protocols has evolved that together now support an immense range of technologies and systems architectures. Whether it’s 5G networks (and beyond) or Internet of Things architectures, RTC protocols are indispensable to modern telecommunications. An understanding of these protocols and their design and deployment is critical for engineers, academics, and industry professionals in virtually every connected field. Hands-On Real Time Communications offers a thorough yet accessible introduction to this subject, incorporating both the theory and practical applications of RTC protocols. It offers detailed instructions for deploying RTC protocols on various types of network stacks, as well as the use of a huge range of speech, audio, and video codecs. Practice-oriented and designed for students as well as established professionals, it’s a must-own for anyone looking to deploy and maintain essential communications architectures. Readers will also find: A matching hands-on section for each theoretical aspect, incorporating license-free protocol analyzers and emulation tools Detailed discussion of topics including signaling, media packetization, real hardware-based network interfaces, and many more End-of-chapter questions and lab exercises to facilitate learning Hands-On Real Time Communications is ideal for advanced undergraduate or graduate students in RTC communication and networking classes, as well as for engineers, technologists, and architects looking to learn and understand the principles of RTC networking.
Real-Time Communication with WebRTC
Author: Salvatore Loreto
language: en
Publisher: "O'Reilly Media, Inc."
Release Date: 2014-04-16
Deliver rich audio and video real-time communication and peer-to-peer data exchange right in the browser, without the need for proprietary plug-ins. This concise hands-on guide shows you how to use the emerging Web Real-Time Communication (WebRTC) technology to build a browser-to-browser application, piece by piece. The authors’ learn-by-example approach is perfect for web programmers looking to understand real-time communication, and telecommunications architects unfamiliar with HTML5 and JavaScript-based client-server web programming. You’ll use a ten-step recipe to create a complete WebRTC system, with exercises that you can apply to your own projects. Tour the WebRTC development cycle and trapezoid architectural model Understand how and why VoIP is shifting from standalone functionality to a browser component Use mechanisms that let client-side web apps interact with browsers through the WebRTC API Transfer streaming data between browser peers with the RTCPeerConnection API Create a signaling channel between peers for setting up a WebRTC session Put everything together to create a basic WebRTC system from scratch Learn about conferencing, authorization, and other advanced WebRTC features
VLSI Design and Test for Systems Dependability
This book discusses the new roles that the VLSI (very-large-scale integration of semiconductor circuits) is taking for the safe, secure, and dependable design and operation of electronic systems. The book consists of three parts. Part I, as a general introduction to this vital topic, describes how electronic systems are designed and tested with particular emphasis on dependability engineering, where the simultaneous assessment of the detrimental outcome of failures and cost of their containment is made. This section also describes the related research project “Dependable VLSI Systems,” in which the editor and authors of the book were involved for 8 years. Part II addresses various threats to the dependability of VLSIs as key systems components, including time-dependent degradations, variations in device characteristics, ionizing radiation, electromagnetic interference, design errors, and tampering, with discussion of technologies to counter those threats. Part III elaborates on the design and test technologies for dependability in such applications as control of robots and vehicles, data processing, and storage in a cloud environment and heterogeneous wireless telecommunications. This book is intended to be used as a reference for engineers who work on the design and testing of VLSI systems with particular attention to dependability. It can be used as a textbook in graduate courses as well. Readers interested in dependable systems from social and industrial–economic perspectives will also benefit from the discussions in this book.