DSL

DSL PDF

Author: Walter Y. Chen

Publisher: MacMillan Technical Publishing

Published: 1998

Total Pages: 680

ISBN-13: 9781578700172

DOWNLOAD EBOOK →

The next generation in modem technology is explored. ADSL is the next wave in communications technology designed to provide very high speeds over regular telephone lines. Far surpassing current modems and leaving ISDN in its wake, ADSL is designed to become the first real solution to high speed networking and communications backups.

Implementation and Applications of DSL Technology

Implementation and Applications of DSL Technology PDF

Author: Philip Golden

Publisher: CRC Press

Published: 2007-10-26

Total Pages: 818

ISBN-13: 1420013076

DOWNLOAD EBOOK →

The digital subscriber line (DSL) industry is expanding rapidly and a technology once thought to be only transitional will soon clear $100 billion in total annual service revenue. From the world's leading DSL experts, Implementation and Application of DSL Technologies builds upon the theory presented in Fundamentals of DSL Technologies

ADSL/VDSL Principles

ADSL/VDSL Principles PDF

Author: Dennis J. Rauschmayer

Publisher: MacMillan Publishing Company

Published: 1999

Total Pages: 344

ISBN-13:

DOWNLOAD EBOOK →

"ADSL/VDSL Principles" discusses all aspects of Asymmetric Digital Subscriber Lines (ADSL) and Very high speed Digital Subscriber Lines (VDSL), two of the newest and hottest DSL technologies. The book discusses both theoretical background and practical implementation of ADSL and VDSL and explores all layers of DSL networks.

CompTIA Network+ N10-006 Quick Refernce

CompTIA Network+ N10-006 Quick Refernce PDF

Author: Anthony J. Sequeira

Publisher: Pearson IT Certification

Published: 2015-07-13

Total Pages: 265

ISBN-13: 0134097289

DOWNLOAD EBOOK →

Normal 0 false false false EN-US X-NONE X-NONE CompTIA Network+ N10-006 Quick Reference provides a concise review of the objectives on the latest Network+ exam. This eBook provides you with detailed exam topic summaries, highlighting only the key topics in cram-style format, guaranteeing retention and easy recall of the key exam topics and ensuring your success on exam day. With this document as your guide, you will review the following topics: · Network devices and services · WAN technologies · Installing cables and connectors · Network topologies and infrastructures · Addressing schemes · Routing concepts · Unified communications · Cloud and virtualization · Implementing a basic network · Monitoring tools · Network segmentation · Patches and updates · Implementing switches · Implementing a wireless LAN · Network security and hardening · Network troubleshooting methodologies and tools · Networking standards This fact-filled Quick Reference enables you to get all-important information at a glance, helping you to focus your study on areas of weakness and enhance memory retention of essential exam concepts.

Network Sales and Services Handbook

Network Sales and Services Handbook PDF

Author: Matthew J. Castelli

Publisher: Cisco Press

Published: 2003

Total Pages: 466

ISBN-13: 9781587050909

DOWNLOAD EBOOK →

This is the sales professional's handbook to understanding IT technologies and mastering the concepts and needs of a network environment. Essential understanding of the technologies that sales representatives need to know for success is provided here with case studies and real-world examples.

Crosstalk Mitigation Techniques for Digital Subscriber Line Systems

Crosstalk Mitigation Techniques for Digital Subscriber Line Systems PDF

Author: Monique Düngen

Publisher: Cuvillier Verlag

Published: 2016-03-11

Total Pages: 162

ISBN-13: 3736982151

DOWNLOAD EBOOK →

To allow DSL systems to support an always increasing amount of high-rate applications and run them stably, high data rates need to be guaranteed at a limited amount of computational complexity available for crosstalk mitigation. In this dissertation, first a channel estimation technique and channel adaptation procedures are presented as sufficiently accurate channel state information is the basis for many crosstalk reduction methods. The proposed techniques lead to increased performance of DSL systems. In the second and main part, crosstalk mitigation methods to fulfill data rate constraints in DSL networks are introduced. They achieve the high data rate targets at a low computational complexity. Die Übertragungsrate moderner DSL Systeme ist durch Übersprechen begrenzt, dennoch soll eine steigende Zahl von hochratigen Applikationen unterstützt werden. Um deren stabile Nutzung zu ermöglichen, müssen hohe Datenraten auch bei begrenztem Rechenaufwand für die Übersprechreduzierung garantiert werden. Diese Dissertation präsentiert zuerst leistungsfähige Techniken zur Kanalschätzung, da eine Kanalkenntnis für viele Reduktionsverfahren grundlegend ist. Im Hauptteil der Arbeit werden Methoden zur Reduzierung von Übersprechen gezeigt, mit denen Datenratenanforderungen in DSL Netzwerken erfüllt werden können. Sie erlauben ein Erreichen der Datenratenziele bei geringer benötigter Rechenkomplexität.

Broadband Access

Broadband Access PDF

Author: Steven Gorshe

Publisher: John Wiley & Sons

Published: 2014-05-12

Total Pages: 446

ISBN-13: 0470741805

DOWNLOAD EBOOK →

Written by experts in the field, this book provides an overview of all forms of broadband subscriber access networks and technology, including fiber optics, DSL for phone lines, DOCSIS for coax, power line carrier, and wireless. Each technology is described in depth, with a discussion of key concepts, historical development, and industry standards. The book contains comprehensive coverage of all broadband access technologies, with a section each devoted to fiber-based technologies, non-fiber wired technologies, and wireless technologies. The four co-authors’ breadth of knowledge is featured in the chapters comparing the relative strengths, weaknesses, and prognosis for the competing technologies. Key Features: Covers the physical and medium access layers (OSI Layer 1 and 2), with emphasis on access transmission technology Compares and contrasts all recent and emerging wired and wireless standards for broadband access in a single reference Illustrates the technology that is currently being deployed by network providers, and also the technology that has recently been or will soon be standardized for deployment in the coming years, including vectoring, wavelength division multiple access, CDMA, OFDMA, and MIMO Contains detailed discussion on the following standards: 10G-EPON, G-PON, XG-PON, VDSL2, DOCSIS 3.0, DOCSIS Protocol over EPON, power line carrier, IEEE 802.11 WLAN/WiFi, UMTS/HSPA, LTE, and LTE-Advanced

Using Windows 8.1

Using Windows 8.1 PDF

Author: Kevin Wilson

Publisher: Apress

Published: 2014-02-28

Total Pages: 132

ISBN-13: 1430266805

DOWNLOAD EBOOK →

Using Windows 8.1 is the essential step by step guide to using a computer running Windows 8, providing a complete resource for both the beginner and the enthusiast. Techniques are illustrated in step-by-step using photography and screen prints throughout, together with concise, easy to follow text from an established expert in the field, provide a comprehensive guide to Windows. Whether you have just bought your first computer, laptop or are a keen computer user who has just upgraded to Windows 8, this book will provide you with a firm grasp of the underpinning foundations and equip you with the skills needed to use a computer like a pro.