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数据与计算机通信  第9版  英文
  • 作 者:(美)斯托林斯(WILLIAMSTALLINGS)著
  • 出 版 社:北京:电子工业出版社
  • 出版年份:2014
  • ISBN:9787121229534
  • 标注页数:785 页
  • PDF页数:805 页
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Chapter 0 Reader’s and Instructor’s Guide 1

0.1 Outline of the Book 2

0.2 A Roadmap for Readers and Instructors 3

0.3 Internet and Web Resources 5

0.4 Standards 6

PART ONE OVERVIEW 8

Chapter 1 Data Communications, Data Networks, and the Internet 8

1.1 Data Communications and Networking for Today’s Enterprise 9

1.2 A Communications Model 16

1.3 Data Communications 19

1.4 Networks 22

1.5 The Internet 25

1.6 An Example Configuration 30

Chapter 2 Protocol Architecture, TCP/IP, and Internet-Based Applications 32

2.1 The Need for a Protocol Architecture 33

2.2 A Simple Protocol Architecture 34

2.3 The TCP/IP Protocol Architecture 38

2.4 Standardization within a Protocol Architecture 46

2.5 Traditional Internet-Based Applications 49

2.6 Multimedia 50

2.7 Recommended Reading and Web Sites 53

2.8 Key Terms, Review Questions, and Problems 54

Appendix 2A The Trivial File Transfer Protocol 57

PART TWO DATA COMMUNICATIONS 62

Chapter 3 Data Transmission 62

3.1 Concepts and Terminology 64

3.2 Analog and Digital Data Transmission 75

3.3 Transmission Impairments 83

3.4 Channel Capacity 89

3.5 Recommended Reading and Web Site 93

3.6 Key Terms, Review Questions, and Problems 94

Appendix 3A Decibels and Signal Strength 97

Chapter 4 Transmission Media 100

4.1 Guided Transmission Media 102

4.2 Wireless Transmission 116

4.3 Wireless Propagation 124

4.4 Line-of-Sight Transmission 129

4.5 Recommended Reading and Web Sites 133

4.6 Key Terms, Review Questions, and Problems 134

Chapter 5 Signal Encoding Techniques 138

5.1 Digital Data, Digital Signals 141

5.2 Digital Data, Analog Signals 151

5.3 Analog Data, Digital Signals 162

5.4 Analog Data, Analog Signals 168

5.5 Recommended Reading 175

5.6 Key Terms, Review Questions, and Problems 175

Chapter 6 Digital Data Communication Techniques 180

6.1 Asynchronous and Synchronous Transmission 182

6.2 Types of Errors 186

6.3 Error Detection 186

6.4 Error Correction 196

6.5 Line Configurations 202

6.6 Recommended Reading 203

6.7 Key Terms, Review Questions, and Problems 204

Chapter 7 Data Link Control Protocols 208

7.1 Flow Control 210

7.2 Error Control 217

7.3 High-Level Data Link Control (HDLC) 223

7.4 Recommended Reading 230

7.5 Key Terms, Review Questions, and Problems 230

Appendix 7A Performance Issues 233

Chapter 8 Multiplexing 243

8.1 Frequency Division Multiplexing 243

8.2 Synchronous Time Division Multiplexing 249

8.3 Statistical Time Division Multiplexing 259

8.4 Asymmetric Digital Subscriber Line 266

8.5 xDSL 268

8.6 Recommended Reading and Web Sites 272

8.7 Key Terms, Review Questions, and Problems 273

Chapter 9 Spread Spectrum 276

9.1 The Concept of Spread Spectrum 278

9.2 Frequency-Hopping Spread Spectrum 279

9.3 Direct Sequence Spread Spectrum 284

9.4 Code Division Multiple Access 290

9.5 Recommended Reading and Web Site 294

9.6 Key Terms, Review Questions, and Problems 294

PART THREE WIDE AREA NETWORKS 298

Chapter 10 Circuit Switching and Packet Switching 298

10.1 Switched Communications Networks 300

10.2 Circuit-Switching Networks 302

10.3 Circuit-Switching Concepts 305

10.4 Softswitch Architecture 309

10.5 Packet-Switching Principles 310

10.6 Recommended Reading 320

10.7 Key Terms, Review Questions, and Problems 320

Chapter 11 Asynchronous Transfer Mode 323

11.1 The Role of ATM 325

11.2 Protocol Architecture 326

11.3 ATM Logical Connections 328

11.4 ATM Cells 333

11.5 Transmission of ATM Cells 339

11.6 ATM Service Categories 343

11.7 Recommended Reading and Web Sites 346

11.8 Key Terms, Review Questions, and Problems 347

Chapter 12 Routing in Switched Data Networks 350

12.1 Routing in Packet-Switching Networks 351

12.2 Examples: Routing in ARPANET 361

12.3 Least-Cost Algorithms 367

12.4 Recommended Reading 372

12.5 Key Terms, Review Questions, and Problems 373

Chapter 13 Congestion Control in Data Networks 377

13.1 Effects of Congestion 379

13.2 Congestion Control 384

13.3 Traffic Management 386

13.4 Congestion Control in Packet-Switching Networks 388

13.5 ATM Traffic Management 388

13.6 ATM-GFR Traffic Management 400

13.7 Recommended Reading 403

13.8 Key Terms, Review Questions, and Problems 404

Chapter 14 Cellular Wireless Networks 407

14.1 Principles of Cellular Networks 408

14.2 First-Generation Analog 422

14.3 Second-Generation CDMA 423

14.4 Third-Generation Systems 429

14.5 Fourth-Generation Systems 433

14.6 Recommended Reading and Web Sites 438

14.7 Key Terms, Review Questions, and Problems 439

PART FOUR LOCAL AREA NETWORKS 442

Chapter 15 Local Area Network Overview 442

15.1 Topologies and Transmission Media 443

15.2 LAN Protocol Architecture 449

15.3 Bridges 457

15.4 Hubs and Switches 465

15.5 Virtual LANs 469

15.6 Recommended Reading and Web Sites 474

15.7 Key Terms, Review Questions, and Problems 474

Chapter 16 Ethernet 477

16.1 Traditional Ethernet 479

16.2 High-Speed Ethernet 489

16.3 IEEE 802.1QVLAN Standard 498

16.4 Recommended Reading and Web Sites 500

16.5 Key Terms, Review Questions, and Problems 500

Appendix 16A Digital Signal Encoding for LANs 503

Appendix 16B Scrambling 510

Chapter 17 Wireless LANs 513

17.1 Overview 514

17.2 Wireless LAN Technology 519

17.3 IEEE 802.11 Architecture and Services 521

17.4 IEEE 802.11 Medium Access Control 526

17.5 IEEE 802.11 Physical Layer 533

17.6 Recommended Reading and Web Sites 541

17.7 Key Terms, Review Questions, and Problems 542

PART FIVE INTERNET AND TRANSPORT PROTOCOLS 545

Chapter 18 Internet Protocols 545

18.1 Principles of Internetworking 546

18.2 Internet Protocol Operation 551

18.3 Internet Protocol 558

18.4 IPv6 568

18.5 Virtual Private Networks and IP Security 577

18.6 Recommended Reading and Web Sites 580

18.7 Key Terms, Review Questions, and Problems 581

Chapter 19 Internetwork Operation 585

19.1 Multicasting 586

19.2 Routing Protocols 596

19.3 Mobile IP 607

19.4 Recommended Reading and Web Sites 619

19.5 Key Terms, Review Questions, and Problems 620

Chapter 20 Internetwork Quality of Service 623

20.1 Integrated Services Architecture 625

20.2 Resource Reservation Protocol 634

20.3 Differentiated Services 644

20.4 Service Level Agreements 652

20.5 IP Performance Metrics 654

20.6 Recommended Reading and Web Sites 657

20.7 Key Terms, Review Questions, and Problems 659

Chapter 21 Multiprotocol Label Switching 661

21.1 The Role of MPLS 663

21.2 Backgrounds 665

21.3 MPLS Operation 667

21.4 Labels 672

21.5 FECs, LSPs, and Labels 676

21.6 Label Distribution 678

21.7 Traffic Engineering 682

21.8 Virtual Private Networks 687

21.9 Recommended Reading and Web Sites 689

21.10 Key Terms, Review Questions, and Problems 690

Chapter 22 Transport Protocols 692

22.1 Connection-Oriented Transport Protocol Mechanisms 694

22.2 TCP 712

22.3 TCP Congestion Control 720

22.4 UDP 731

22.5 Recommended Reading and Web Sites 732

22.6 Key Terms, Review Questions, and Problems 733

APPENDICES 737

Appendix A Fourier Analysis 737

A.1 Fourier Series Representation of Periodic Signals 738

A.2 Fourier Transform Representation of Aperiodic Signals 739

A.3 Recommended Reading 742

Appendix B Projects and Other Student Exercises for Teaching Data and Computer Communications 743

B.1 Animations and Animation Projects 744

B.2 Practical Exercises 745

B.3 Sockets Projects 745

B.4 Wireshark Projects 746

B.5 Simulation and Modeling Projects 746

B.6 Performance Modeling 747

B.7 Research Projects 747

B.8 Reading/Report Assignments 748

B.9 Writing Assignments 748

B.10 Discussion Topics 748

References 749

Index 762

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