| Document Type
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BL
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| Record Number
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957469
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| Doc. No
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b711839
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| Main Entry
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Wetteroth, Debbra.
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| Title & Author
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OSI reference model for telecommunications /\ Debbra Wetteroth.
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| Publication Statement
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New York :: McGraw-Hill,, ©2002.
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| Series Statement
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McGraw-Hill telecom professional
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| Page. NO
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1 online resource (xvii, 396 pages) :: illustrations.
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| ISBN
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0071416056
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: 1280229209
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: 9780071416054
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: 9781280229206
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0071380418
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9780071380416
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| Notes
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Includes index.
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| Contents
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Copyright; CONTENTS; ACKNOWLEDGMENTS; CHAPTER 1 Overview ; OSI Reference Model in Brief; Layer Descriptions; Telecommunications Standards; CHAPTER 2 Numbering Systems and Character Code Sets ; Decimal Numbering; Binary Numbering; Octet Numbers; Hexadecimal Numbers; Number System Conversions; Decimal to Hexadecimal Conversion; Binary to Hexadecimal Conversion; Hexadecimal to Binary Conversion; Units of Measurement; Character Code Sets; American Standard Code for Information Interchange (ASCII); Extended Binary Coded Decimal Interchange Code (EBCDIC); Baudot Code; Binary Coded Decimal 8421 Code.
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Coaxial CableTwisted-Pair Cable; Fiber Optic Cable; CHAPTER 5 Physical Layer (Level 1) Signaling ; Analog Signal Waves; Analog Transmission; Analog Modulation; Digital Transmission; Digital Signal; Alternate Mark Inversion (AMI); Error Detection; No Direct Current (dc)Component; Reduced Bandwidth Requirement; Transmission Impairments; Loss; Noise; Distortion; Telecommunications Signaling Applications ; Direct Current (dc); Alternating Current (ac); CHAPTER 6 Data Link Layer (Level 2) ; Protocols for Encoding and Decoding Data; Data Link Protocols; Error-Free Communication Paths; Framing.
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Detecting ErrorsParity Check; Block Check; Vertical Redundancy Check (VRC) and Longitudinal Redundancy Check (LRC); Cyclical Redundancy Check; Echo Checking; CHAPTER 3 Physical Layer (Level 1) Protocols ; Parallel Data Transmission; Serial Data Transmission; Line Interface Card; Asynchronous and Synchronous Transmissions; Transmission Flow Categories; One-Way Transmission; Half-Duplex Transmission (HDX); Full-Duplex Transmission (FDX); CHAPTER 4 Physical Layer (Level 1) Topologies ; Physical Interface Standards; Physical Interface Specifications; Physical Layer Protocols; Wiring.
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Multidrop EnvironmentSwitching Peer-To-Peer Communication; Level 2.5; Sliding Window Protocols; Synchronization and Asynchronous Functions in the Data Link Layer; Synchronous Transmission Testing; Asynchronous Transmission Testing; CHAPTER 7 Network Layer (Level 3) ; Switching Network; Voice and Data Bandwidth Requirements; Circuit Switching; Voice and Circuit Switching; Data and Circuit Switching Incompatibility; Circuit-Switched Summary; Nonswitched Dedicated Path-Private Line Networks; Statistical Multiplexers (statmux); Statistical Multiplexing Overhead; Store-and-Forward Network.
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TransparencySequencing; Time Outs; Flow Control; Data Link Protocol Types; Positive Acknowledgment or Retransmission (PAR); Automatic Reply Request (ARQ); Implementation of Data Link Protocol; Standards for Data Link Protocols; Categories of Data Link Protocol; Binary-Synchronous Protocols; Binary-Synchronous Communications (BSC) Protocol "Polling" Service; ARPANet IMP-IMP Protocol; IMP-IMP Physical Link; ARPANet Implementation; Bit-Oriented Protocols; Common Bit-Oriented Protocols; Format for Bit-Oriented Protocol; Frame Types; Logical Stations; Data Transfer Modes of Operation.
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| Abstract
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The OSI (Open System Interconnection) reference model is the basis of modern data network design, but it underlines the public switched telephone network (PSTN) as well. For voice engineers learning how to send services over data networks, and for Internet engineers learning how to tap into the PSTN, the OSI model is an ideal point of reference. This book covers roles, functions, definitions and the fundamentals that are required of entry-level personnel.
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| Subject
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OSI (Computer network standard)
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Telecommunication systems.
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OSI (Architecture de réseaux)
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Télécommunications, Systèmes de.
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OSI (Computer network standard)
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TECHNOLOGY ENGINEERING-- Telecommunications.
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Telecommunication systems.
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| Dewey Classification
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621.382
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| LC Classification
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TK5105.58.W48 2002eb
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