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Carrier Ip Telephony 2000

Author: International Engineering Consortium
Publisher: Intl. Engineering Consortiu
ISBN: 9780933217751
Size: 35.29 MB
Format: PDF, Kindle
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Extensively examining IP telephony from the service provider's perspective, this book addresses the problems and possibilities associated with the future of telecom transport. Answering the crucial question How can established and emerging carriers leverage IP-telephony service?, this report presents a valuable compilation of the latest research and most provocative insight from a broad range of industry professionals. Here, service providers will find in-depth analysis of the issues that must be resolved before IP telephony can achieve carrier-class status.

Understanding New Media

Author: Kim H. Veltman
Publisher: University of Calgary Press
ISBN: 1552381544
Size: 16.59 MB
Format: PDF, ePub, Mobi
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This book outlines the development currently underway in the technology of new media and looks further to examine the unforeseen effects of this phenomenon on our culture, our philosophies, and our spiritual outlook. The digital revolution is something fundamentally different from simply the introduction of yet another medium to our culture: it marks a paradigm shift in our relation to all media, to all our senses, all our expressions. The new media are transforming our definitions of culture and knowledge and transcending barriers in ways that will have lasting implications for generations to come.

Broadband Wireless And Wimax

Author: International Engineering Consortium
Publisher: Intl. Engineering Consortiu
ISBN: 9781931695305
Size: 33.98 MB
Format: PDF, ePub, Mobi
View: 6432
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To remain competitive, service providers must develop a wireless strategy that coordinates offerings and networks between their wireline and wireless broadband infrastructures. Advances in fixed wireless broadband standards have enabled service providers to extend the reach and speed of their high-speed services. In addition, the deployment of mobile broadband solutions such as 3G is inaugurating a new era in communications. This report presents today's most viable broadband business models and market strategies, highlighting ways to retain customers while increasing profitability. Authored by professionals currently at work in the industry, this report offers a knowledgeable and in-depth examination of 802.16x (WiMAX) and 802.20; 802.11x (Wi-Fi) networks and WLANs; mobility, portability, and fixed services integration; and integrated wireless/wireline service offerings.

The Cable And Telecommunications Professionals Reference Pstn Ip And Cellular Networks And Mathematical Techniques

Author: Goff Hill
Publisher: Taylor & Francis
ISBN: 0240807472
Size: 41.87 MB
Format: PDF, Mobi
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This book is for any telecommunications-convergence professional who needs to understand the structure of the industry, the structure of telephony networks and services, and the equipment involved.With the growing variety of networks and technologies now on offer it is inevitable that some convergence will take place between different networks, services and products. New VOIP (voice over internet protocol) networks must interwork with traditional networks. For instance, mobile phones can offer data services; wireless broadband connections to laptops will allow VOIP phone calls away from base; users could have the option of ‘convergent phones' that can be used on a landline when at home or business, but which can be used as a mobile when on the move, and so on. * AUTHORITATIVE: All contributors are recognized experts in their field and come from leading institutions. * INTERNATIONAL: In this age of globalization and standardization, special attention has been paid--both topically and authorially--to ensure the broad applicability and relevance of this material. * EXHAUSTIVE: A thorough reference covering the structure of the telecommunications industry, telephony networks and services, and equipment.

Cryptography Demystified

Author: John Hershey
Publisher: McGraw Hill Professional
ISBN: 0071543155
Size: 35.47 MB
Format: PDF, ePub, Docs
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AN UNCONVENTIONAL, FUN WAY TO MASTER THE BASICS OF CRYPTOGRAPHY Cryptography is not just for specialists. Now every wireless message, wireless phone call, online transaction, and email is encrypted at one end and decrypted at the other. “Crypto” is part of the job description for network designers, network engineers, and telecom developers. If you need cryptography basics—but dread the thick tomes that are your only other option—help is at hand. Cryptography Demystified puts the fundamentals into a 35-module, learn-by-doing package that’s actually fun to use. You must read this book if— * You prefer your simplifications from an expert who understands the complexities * 6 years of success as a short course for students and professionals works for you * you enjoy hearing the phrase “nothing to memorize” * ecommerce, email, network security, or wireless communications is part of your bailiwick * cracking cryptography means a jump up the career ladder * the words “public-key cryptography,” “channel-based cryptography,” and “prime numbers” pique your interest * best-practices cryptography is the only secure way for you—and your company—to go One of the most complex subjects in Information Technology, cryptography gets its due in this down-to-earth, self-teaching tutorial—the first to make the basics of the science truly accessible.

3g Wireless Networks

Author: Clint Smith
Publisher: McGraw Hill Professional
ISBN: 0071414827
Size: 22.83 MB
Format: PDF, Docs
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Real-world instruction in the design and deployment of 3G networks Pin down the technical details that make 3G wireless networking actually work. In 3G Wireless Networks, experts Clint Smith and Daniel Collins dissect critical issues of compatibility, internetworking, and voice/data convergence, providing you with in-depth explanations of how key standards and protocols intersect and interconnect. This guide digs into the gritty details of day-to-day network operations, giving you a chance to understand the difficulties service providers will experience in making the changeover from 2nd Generation systems (CDMS etc.) to 2.5 Generation systems like WAP and EDGE and finally to full throttle 3G networks. It describes key standards, digs deep into the guts of relevant network protocols, and details the full range of compatibility issues between the US (CDMA 2000) and European (WCDMA) versions of the standard. Plenty of call flow diagrams show you exactly how the technologies work.

Packet Broadband Network Handbook

Author: Henry Haojin Wang
Publisher: McGraw Hill Professional
ISBN: 9780071408370
Size: 61.74 MB
Format: PDF, ePub
View: 338
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The most comprehensive book on the shelf about a family of technologies that are cornering the market in enhanced telecommunications services.

Voip Service Quality

Author: William C. Hardy
Publisher: McGraw Hill Professional
ISBN: 0071429158
Size: 67.56 MB
Format: PDF, ePub, Mobi
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VoIP (Voice over Internet Protocol), the next big advance in telecom, has proven difficult to implement. This resource gives service and enterprise telecom managers all the data they need on measurements, tools, and utilities to build a Voice over IP service that works as well as the telephone. * Offers specific techniques for evaluating every factor that affects quality of service * Written in an easy-to-understand "plain English" style * Explains how to translate problems of quality into measurable cause and effect