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Author: John Bellamy
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 554
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Book Description
An introduction to the new digital techniques of telephone communication networks, with emphasis on voice applications: voice digitization, digital transmission, digital switching, network synchronization, network control, and network analysis. Presents basic theory and stresses the application and operational aspects of communication systems design. Relates system level design considerations to telephone networks around the world, particularly in North America.
Author: John Bellamy
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 554
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Book Description
An introduction to the new digital techniques of telephone communication networks, with emphasis on voice applications: voice digitization, digital transmission, digital switching, network synchronization, network control, and network analysis. Presents basic theory and stresses the application and operational aspects of communication systems design. Relates system level design considerations to telephone networks around the world, particularly in North America.
Author: Edward A. Lee
Publisher: Springer Science & Business Media
ISBN: 1461531365
Category : Technology & Engineering
Languages : en
Pages : 121
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Book Description
This supplement contains worked out solutions to the chapter end problem sets found in Digital Communication, Second Edition, ISBN 0-7923-9391-0.
Author: Bernhard E. Keiser
Publisher: Springer Science & Business Media
ISBN: 9401571775
Category : Science
Languages : en
Pages : 466
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Book Description
What is "digital telephony"? To the authors, the term digital telephony de notes the technology used to provide a completely digital point-to-point voice communication system from end to end. This implies the use of digital technol ogy from one end instrument through the transmission facilities and switching centers to another end instrument. Digital telephony has become possible only because of the recent and ongoing surge of semiconductor developments allowing microminiaturization and high reliability along with reduced costs. This book deals with both the future and the present. Thus, the first chapter is entitled, "A Network in Transition." As baselines, Chapters 2, 3, and 10 provide the reader with the present status of telephone technology in terms of voice digitization as well as switching principles. The book is an outgrowth of the authors' continuing engineering education course, "Digital Telephony," which they have taught since January, 1980, to attendees from business, industry, government, common carriers, and tele phony equipment manufacturers. These attendees come from a wide variety of educational backgrounds. but generally have the equivalent of at least a bachelor's degree in electrical engineering. The book has been written to provide both the engineering student and the practicing engineer a working knowledge of the principles of present and future voice communication systems based upon the use of the public switched network. Problems or discussion questions have been included at the ends of the chapters to facilitate the book's use as a senior level or first year graduate level course text.
Author: Jim Van Meggelen
Publisher: "O'Reilly Media, Inc."
ISBN: 0596510489
Category : Computers
Languages : en
Pages : 602
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Book Description
Provides information on Asterisk, an open source telephony application.
Author: P. Gnanasivam
Publisher: New Age International
ISBN: 9788122415834
Category : Telecommunication
Languages : en
Pages : 332
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Book Description
Author: D. R. Evans
Publisher: Addison-Wesley Professional
ISBN:
Category : Computers
Languages : en
Pages : 632
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Book Description
Breakthrough PacketCable technology will enable cable companies to deliver high-speed Internet access, video, and IP-based residential telephony across the same coax wires. Every major U.S. cable company has committed to deploying PacketCable. It is estimated that 11% of U.S. residential calls will be carried on PacketCable networks by 2005. This is the first comprehensive guide to PacketCable: architecture, components, and implementation. Evans introduces the PacketCable standard, its goals and the business and technical problems it is intended to solve. Next, he shows how PacketCable networks handle each key task they must perform, including network-based and distributed call signaling; provisioning telephony and other services through Multimedia Terminal Adapters; transmission of billing information; interoperability with the classic Public Switched Telephone Network, and more. Evans also shows how the PacketCable standard provides hooks for implementing advanced Quality of Service (QoS) applications. For implementers, managers, and others concerned with providing CATV, broadband Internet, and telephony services over cable networks, and for building IP telephony networks from scratch using shared-access architecture.
Author: Bellamy
Publisher: John Wiley & Sons
ISBN: 9788126509294
Category :
Languages : en
Pages : 676
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Book Description
Market_Desc: · Hardware and Software Engineers in telecommunications· Senior or Graduate Students in Electrical Engineering, Computer Engineering, and Computer Science Special Features: · An up-to-date revision of a best-selling title, with an emphasis on system-level design considerations and the reasons digital technology has supplanted analog technology in telephone networks worldwide· From the reviews of the Second Edition: The book stresses how systems operate and the rationale behind their design, rather than presenting rigorous analytical formulations& (Readers) will find...the practicality and breadth essential to mastering the concepts of modern communications systems. ---Telecommunication Journal· Written by a well-known expert in the field· Correlates classical communications theory and the implementation of communications equipment and systems About The Book: This is an up-to-date revision of a best-selling title, with an emphasis on system-level design considerations and the reasons digital technology has supplanted analog technology in telephone networks worldwide. The book correlates classical communications theory and the implementation of communications equipment and systems.
Author: Kaveh Hushyar
Publisher: CRC Press
ISBN: 1000404684
Category : Technology & Engineering
Languages : en
Pages : 250
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Book Description
The extreme transformation from a traditional Communication Service Provider (CSP) to a Digital Service Provider (DSP) status is covered in this book, specifically: Redefinition of the offerings of "connectivity services" to "digital services"; unification of legacy redundant networks into one; Redefinition of the measurements to customer-centric QoE for all digital and connectivity services; the Best-in-Industry processes and practices to ensure a sustainable network performance at a competitively operational efficiency; a Service-over-IP (SoIP) platform to enable the introduction of unified new services with a time-to-market urgency; the regulatory arrangement for content purification, to liberalize CSPs to become DSPs; an architecture for data mining and analytics; and a migration plan from a CSP to a DSP status. The book is recommended for telecom and digital service professionals planning to embark on transformational projects; telecom and technology equipment manufacturers to help with product development for a DSP status; institutional investors to evaluate and establish their investment decisions; telecom management consultants to help with a solid benchmark for transformation engagement; university students, majoring in telecommunication and technology products as a guide for career planning.
Author: John Dunlop
Publisher: John Wiley & Sons
ISBN: 1118832590
Category : Technology & Engineering
Languages : en
Pages : 400
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Book Description
TETRA is a system for mobile wireless communications and this is ahighly topical and comprehensive introduction to the design andapplications of TETRA systems including practical examples. TETRAis comparable in structure to the world-wide successful GSM system,however, individual features of TETRA are different, often moreefficient and better designed than in GSM. TETRA is thereforeproviding an important source for the further development ofstandards for mobile telecommunications. This volume is timely and one of the first to cover TETRA andrelated subject areas. Features include: * Detailed discussion of public and private mobile communicationsdomain * Architecture, components and services of TETRA and * Design and operational aspects of the system Based on courses for industry, presented by the authors, DigitalMobile Communications and the TETRA System will prove indispensablereading for service providers, design engineers and systemsmanagers in the private mobile communications market. It alsoprovides a thorough grounding in general digital mobilecommunications for communications engineers and undergraduate andpostgraduate students in telecommunications.
Author: Rashmi Nanda
Publisher: BPB Publications
ISBN: 8194837731
Category : Computers
Languages : en
Pages : 325
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Book Description
A Game Changer for WFH Practitioners Ê KEY FEATURESÊÊ _ Get to know the challenges and benefits of VoIP. _ Explore in-depth coverage on methodologies of the VoIP system. _ Includes the VoIP economic model, technology model, and in-practices. DESCRIPTIONÊ ÔVoIP Telephony and YouÕ introduces you to new and advanced ways of communicating over traditional telephony realms. Telcos use public internet private IPs for this long-distance voice communication in the Covid era. This book describes how VoIP encompasses the capability to encode and deliver content in real-time across digitized networks. In this book, you will learn about VoIP regulations, VoIP hardware and software, video conferencing servers, SWOT analysis of Telcos, switching technology. You will also learn about the TCP/IP, market, Economics model, business model, and technology models. You will learn how to eliminate echo by understanding the various interfaces of VoIP and a number of digital protocols.This book will also provide you with a solution to design and maintain communication systems that can be used reliably in the Covid-19 times. This book includes several best practices and security measures to secure conversations by use of surveillance methods and VoIP security provisions.ÊÊ WHAT YOU WILL LEARN _ Learn to establish a strong and robust digital communication for WFH business operations. _ Explore and evaluate buyingÊ decisions between cloud-based phones and other VoIP devices. _ Learn to optimize utilization of the VoIP telephony devices for audio and video conferencing. WHO THIS BOOK IS FORÊÊ This book is for aspiring and current technicians, network administrators, engineers, IT managers, VoIP integrators and solution providers, mobile experts, and WFH practitioners. TABLE OF CONTENTS 1. Introduction to Voice over Internet Protocol (VoIP) 2. VoIP Video Conferencing and Corona Virus 3. VoIPÕs Challenges and Benefits and VoIP MarketÕs Independent Providers 4. Overview of Systems-Level 5. Interfaces of VoIP Telephony 6. Assurance of Voice Quality for VoIP Networks 7. Implementation of VoIP Security 8. Functionality of a Data Router 9. Technical Description related to VoIP 10. VoIP Hardware and Software Components 11. Business Model and Market Model in relation with Internet Telephony 12. Technology, Economics and In-Practice to be concerned with IP telephony 13. VoIP to be Concluded
