LEADER 05347nam 2200637Ia 450 001 9910677279903321 005 20170809164644.0 010 $a1-280-73995-9 010 $a9786610739950 010 $a0-470-05880-3 010 $a0-470-05879-X 035 $a(CKB)1000000000357404 035 $a(EBL)284474 035 $a(OCoLC)86175934 035 $a(SSID)ssj0000176208 035 $a(PQKBManifestationID)11170129 035 $a(PQKBTitleCode)TC0000176208 035 $a(PQKBWorkID)10223480 035 $a(PQKB)10409553 035 $a(MiAaPQ)EBC284474 035 $a(PPN)116884886 035 $a(EXLCZ)991000000000357404 100 $a20070122d2006 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aIEEE 802 wireless systems$b[electronic resource] $eprotocols, multi-hop mesh/relaying, performance and spectrum coexistence /$fBernard H. Walke, Stefan Mangold, [and] Lars Berlemann 210 $aChichester ;$aHoboken, NJ $cJohn Wiley & Sons$dc2006 215 $a1 online resource (404 p.) 300 $aDescription based upon print version of record. 311 $a0-470-01439-3 320 $aIncludes bibliographical references and index. 327 $aIEEE 802 Wireless Systems; Contents; Preface; 1 Introduction; 1.1 Standardization; 1.2 Next-generation Systems; 1.3 The IEEE 802 Project; 1.4 Motivation and Outline; 2 Wireless Communication - Basics; 2.1 Radio Transmission Fundamentals; 2.1.1 Free-space Propagation; 2.1.2 Two-path Propagation Over Flat Terrain; 2.1.3 Attenuation; 2.1.4 Fading; 2.1.5 Shadowing; 2.1.6 Filtering and Transmit Spectrum Masks; 2.1.7 Propagation Models; 2.1.7.1 One-slope Model; 2.1.7.2 Hata-Okumura Model; 2.1.7.3 Walfish-Ikegami Model; 2.1.7.4 Dual-slope Model; 2.1.7.5 Berg Model 327 $a2.1.8 Signal-to-Interference Ratio (SIR)2.1.9 Noise - An Additional Source of Interference; 2.1.10 Signal to Interference and Noise Ratio (SINR); 2.1.11 Interference Range; 2.1.12 Digital Modulation; 2.1.13 Modulation and Coding of Radio Signals; 2.2 Duplexing Schemes; 2.2.1 Time Division Duplex; 2.2.2 Frequency Division Duplex; 2.3 Multiplexing; 2.3.1 Frequency Division Multiplex; 2.3.2 Time Division Multiplex; 2.3.3 Code Division Multiplex; 2.3.4 Space Division Multiplex; 2.3.5 Orthogonal Frequency Division Multiplex; 2.3.5.1 Pilot Tones and Preambles 327 $a2.3.5.2 Fast Fourier Transformation (FFT)2.3.5.3 Cyclic Prefix; 2.4 Switching in Communication Networks; 2.4.1 Circuit Switching; 2.4.2 Packet Switching; 2.5 Channel Coding for Error Correction and Error Detection; 2.5.1 Forward Error Correction; 2.5.2 Automatic Repeat Request Protocols; 2.5.2.1 Send-and-Wait; 2.5.2.2 Go-back-N; 2.5.2.3 Selective-Reject; 2.5.2.4 Summary; 2.5.3 Hybrid Automatic Repeat Request; 2.6 Medium Access Control (MAC) Protocols; 2.6.1 ALOHA; 2.6.1.1 Pure ALOHA; 2.6.1.2 Slotted ALOHA; 2.6.1.3 Comparison of Pure and Slotted ALOHA; 2.6.2 Carrier Sense Multiple Access 327 $a2.6.2.1 CSMA Variants2.6.2.2 CSMA/CD; 2.6.2.3 CSMA/CA; 2.6.3 Polling; 2.6.4 Summary; 3 Radio Spectrum Regulation; 3.1 Regulation Bodies and Global Institutions; 3.1.1 International Telecommunication Union; 3.1.2 Europe; 3.1.3 Germany; 3.1.4 Japan; 3.1.5 China; 3.1.6 United States; 3.2 Licensed and Unlicensed Spectrum; 3.2.1 Licensed Spectrum; 3.2.2 The Problem with Licensing; 3.2.3 Unlicensed Spectrum; 3.2.3.1 Europe; 3.2.3.2 United States; 3.2.4 Part 15 Regulation; 3.2.5 Tragedy of the Commons in Spectrum Regulation; 3.3 Open Spectrum; 3.4 Summary; 4 Mesh Networks - Basics; 4.1 Introduction 327 $a4.2 Classification of Wireless Mesh Networks4.3 General Problem Statement; 4.3.1 Path Selection; 4.3.2 Medium Access Control; 4.4 Exploiting the Capacity of the Radio Channel by Spatial Reuse; 4.4.1 Hidden Devices - Potential Interferers; 4.4.2 Exposed Devices - Unused Capacity; 4.5 Fairness and Congestion Avoidance; 4.6 Routing; 4.6.1 Routing Algorithms; 4.6.1.1 Ad-hoc On-demand Distance Vector Routing (AODV); 4.6.1.2 Route Discovery; 4.6.1.3 Route Maintenance; 4.6.1.4 Local Repair; 4.6.2 Common Link Layer Behavior (Link Adaptation); 4.6.3 Link Breakage Prediction 327 $a4.6.4 Actions for Expected Link Break 330 $aThroughout the next decade, 802 wireless systems will become an integral part of fourth generation (4G) cellular communication systems, where the convergence of wireless and cellular networks will materialize through support of interworking and seamless roaming across dissimilar wireless and cellular radio access technologies. IEEE 802 Wireless Systems clearly describes the leading systems, covering IEEE 802.11 WLAN, IEEE 802.15 WPAN, IEEE 802.16 WMAN systems' architecture, standards and protocols (including mesh) with an instructive approach allowing individuals unfamiliar with wireles 606 $aWireless LANs 606 $aIEEE 802.11 (Standard) 615 0$aWireless LANs. 615 0$aIEEE 802.11 (Standard) 676 $a621.384 700 $aWalke$b Bernard H$01345383 701 $aMangold$b Stefan$0523305 701 $aBerlemann$b Lars$0523306 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910677279903321 996 $aIEEE 802 wireless systems$93070910 997 $aUNINA