LEADER 07897oam 2200577 450 001 9910154950903321 005 20230808191828.0 010 $a1-292-10872-X 035 $a(CKB)3710000000607661 035 $a(MiAaPQ)EBC5186231 035 $a(MiAaPQ)EBC5187222 035 $a(MiAaPQ)EBC5833861 035 $a(MiAaPQ)EBC5137272 035 $a(MiAaPQ)EBC6400319 035 $a(Au-PeEL)EBL5137272 035 $a(OCoLC)1002639846 035 $a(EXLCZ)993710000000607661 100 $a20210429d2016 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aWireless communication networks and systems /$fCory Beard, William Stallings 205 $aGlobal edition. 210 1$aBoston :$cPearson,$d[2016] 210 4$d©2016 215 $a1 online resource (608 pages) $cillustrations (some color) 225 1 $aAlways Learning 311 1 $a1-292-10871-1 311 1 $a9781292108711 320 $aIncludes bibliographical references and index. 327 $aCover -- Title Page -- Copyright Page -- Dedication -- Contents -- Preface -- Acknowledgments -- About the Authors -- Chapter 1 Introduction -- 1.1 Wireless Comes of Age -- 1.2 The Global Cellular Network -- 1.3 The Mobile Device Revolution -- 1.4 Future Trends -- 1.5 The Trouble With Wireless -- Part One Technical Background -- Chapter 2 Transmission Fundamentals -- 2.1 Signals for Conveying Information -- 2.2 Analog and Digital Data Transmission -- 2.3 Channel Capacity -- 2.4 Transmission Media -- 2.5 Multiplexing -- 2.6 Recommended Reading -- 2.7 Key Terms, Review Questions, and Problems -- Appendix 2A Decibels and Signal Strength -- Chapter 3 Communication Networks -- 3.1 Lans, Mans, and Wans -- 3.2 Switching Techniques -- 3.3 Circuit Switching -- 3.4 Packet Switching -- 3.5 Quality of Service -- 3.6 Recommended Reading -- 3.7 Key Terms, Review Questions, and Problems -- Chapter 4 Protocols and the TCP/IP Suite -- 4.1 The Need for a Protocol Architecture -- 4.2 The TCP/IP Protocol Architecture -- 4.3 The OSI Model -- 4.4 Internetworking -- 4.5 Recommended Reading -- 4.6 Key Terms, Review Questions, and Problems -- Appendix 4A Internet Protocol -- Appendix 4B Transmission Control Protocol -- Appendix 4C User Datagram Protocol -- Part Two Wireless Communication Technology -- Chapter 5 Overview of Wireless Communication -- 5.1 Spectrum Considerations -- 5.2 Line-Of-Sight Transmission -- 5.3 Fading in the Mobile Environment -- 5.4 Channel Correction Mechanisms -- 5.5 Digital Signal Encoding Techniques -- 5.6 Coding and Error Control -- 5.7 Orthogonal Frequency Division Multiplexing (OFDM) -- 5.8 Spread Spectrum -- 5.9 Recommended Reading -- 5.10 Key Terms, Review Questions, and Problems -- Chapter 6 The Wireless Channel -- 6.1 Antennas -- 6.2 Spectrum Considerations -- 6.3 Line-Of-Sight Transmission -- 6.4 Fading in the Mobile Environment. 327 $a6.5 Channel Correction Mechanisms -- 6.6 Recommended Reading -- 6.7 Key Terms, Review Questions, and Problems -- Chapter 7 Signal Encoding Techniques -- 7.1 Signal Encoding Criteria -- 7.2 Digital Data, Analog Signals -- 7.3 Analog Data, Analog Signals -- 7.4 Analog Data, Digital Signals -- 7.5 Recommended Reading -- 7.6 Key Terms, Review Questions, and Problems -- Chapter 8 Orthogonal Frequency Division Multiplexing -- 8.1 Orthogonal Frequency Division Multiplexing -- 8.2 Orthogonal Frequency Division Multiple Access (OFDMA) -- 8.3 Single-Carrier FDMA -- 8.4 Recommended Reading -- 8.5 Key Terms, Review Questions, and Problems -- Chapter 9 Spread Spectrum -- 9.1 The Concept of Spread Spectrum -- 9.2 Frequency Hopping Spread Spectrum -- 9.3 Direct Sequence Spread Spectrum -- 9.4 Code Division Multiple Access -- 9.5 Recommended Reading -- 9.6 Key Terms, Review Questions, and Problems -- Chapter 10 Coding and Error Control -- 10.1 Error Detection -- 10.2 Block Error Correction Codes -- 10.3 Convolutional Codes -- 10.4 Automatic Repeat Request -- 10.5 Recommended Reading -- 10.6 Key Terms, Review Questions, and Problems -- Part Three Wireless Local and Personal Area Networks -- Chapter 11 Wireless LAN Technology -- 11.1 Overview and Motivation -- 11.2 IEEE 802 Architecture -- 11.3 IEEE 802.11 Architecture and Services -- 11.4 IEEE 802.11 Medium Access Control -- 11.5 IEEE 802.11 Physical Layer -- 11.6 Gigabit Wi-Fi -- 11.7 Other IEEE 802.11 Standards -- 11.8 IEEE 802.11I Wireless LAN Security -- 11.9 Recommended Reading -- 11.10 Key Terms, Review Questions, and Problems -- Appendix 11A Scrambling -- Chapter 12 Bluetooth and IEEE 802.15 -- 12.1 The Internet of Things -- 12.2 Bluetooth Motivation and Overview -- 12.3 Bluetooth Specifications -- 12.4 Bluetooth High Speed and Bluetooth Smart -- 12.5 IEEE 802.15 -- 12.6 ZigBee -- 12.7 Recommended Reading. 327 $a12.8 Key Terms, Review Questions, and Problems -- Part Four Wireless Mobile Networks and Applications -- Chapter 13 Cellular Wireless Networks -- 13.1 Principles of Cellular Networks -- 13.2 First-Generation Analog -- 13.3 Second-Generation TDMA -- 13.4 Second-Generation CDMA -- 13.5 Third-Generation Systems -- 13.6 Recommended Reading -- 13.7 Key Terms, Review Questions, and Problems -- Chapter 14 Fourth Generation Systems and LTE-Advanced -- 14.1 Purpose, Motivation, and Approach to 4G -- 14.2 LTE Architecture -- 14.3 Evolved Packet Core -- 14.4 LTE Resource Management -- 14.5 LTE Channel Structure and Protocols -- 14.6 LTE Radio Access Network -- 14.7 LTE-Advanced -- 14.8 Recommended Reading -- 14.9 Key Terms, Review Questions, and Problems -- Chapter 15 Mobile Applications and Mobile IP -- 15.1 Mobile Application Platforms -- 15.2 Mobile App Development -- 15.3 Mobile Application Deployment -- 15.4 Mobile IP -- 15.5 Recommended Reading -- 15.6 Key Terms, Review Questions, and Problems -- Appendix 15A Internet Control Message Protocol -- Appendix 15B Message Authentication -- Chapter 16 Long Range Communications -- 16.1 Satellite Parameters and Configurations -- 16.2 Satellite Capacity Allocation -- 16.3 Satellite Applications -- 16.4 Fixed Broadband Wireless Access -- 16.5 WiMAX/IEEE 802.16 -- 16.6 Smart Grid -- 16.7 Recommended Reading -- 16.8 Key Terms, Review Questions, and Problems -- References -- Index. 330 $aFor courses in wireless communication networks and systems   A Comprehensive Overview of Wireless Communications Wireless Communication Networks and Systems covers all types of wireless communications, from satellite and cellular to local and personal area networks. Organized into four easily comprehensible, reader-friendly parts, it presents a clear and comprehensive overview of the field of wireless communications. For those who are new to the topic, the book explains basic principles and fundamental topics concerning the technology and architecture of the field. Numerous figures and tables help clarify discussions, and each chapter includes a list of keywords, review questions, homework problems, and suggestions for further reading. The book includes an extensive online glossary, a list of frequently used acronyms, and a reference list. A diverse set of projects and other student exercises enables instructors to use the book as a component in a varied learning experience, tailoring courses to meet their specific needs.  . 410 0$aAlways learning. 606 $aComunicació sense fil, Sistemes de$2lemac 606 $aWireless communication systems 615 7$aComunicació sense fil, Sistemes de. 615 0$aWireless communication systems. 676 $a621.384 700 $aBeard$b Cory$0767286 702 $aStallings$b William 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bUtOrBLW 906 $aBOOK 912 $a9910154950903321 996 $aWireless communication networks and systems$93415744 997 $aUNINA