LTE, WiMAX and WLAN Network Design, Optimization and Performance Analysis
(Sprache: Englisch)
Providing a step-by-step method to evolve current systems so as to enhance and optimize their future performance, WiMAX and LTE Network Design, Optimization and Performance Analysis sets out to evaluate existing wireless network technology. The text adopts...
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Providing a step-by-step method to evolve current systems so as to enhance and optimize their future performance, WiMAX and LTE Network Design, Optimization and Performance Analysis sets out to evaluate existing wireless network technology. The text adopts a theoretical approach underpinned by practical examples gleaned from the author's extensive experience in the field of wireless technology to enhance the knowledge of optimization engineers of wireless service providers, wireless communications consultants, R&D specialists, and equipment vendors.
Klappentext zu „LTE, WiMAX and WLAN Network Design, Optimization and Performance Analysis “
A technological overview of LTE and WiMAXLTE, WiMAX and WLAN Network Design, Optimization and Performance Analysis provides a practical guide to LTE and WiMAX technologies introducing various tools and concepts used within. In addition, topics such as traffic modelling of IP-centric networks, RF propagation, fading, mobility, and indoor coverage are explored; new techniques which increase throughput such as MIMO and AAS technology are highlighted; and simulation, network design and performance analysis are also examined. Finally, in the latter part of the book Korowajczuk gives a step-by-step guide to network design, providing readers with the capability to build reliable and robust data networks.
By focusing on LTE and WiMAX this book extends current network planning approaches to next generation wireless systems based on OFDMA, providing an essential resource for engineers and operators of fixed and wireless broadband data access networks. With information presented in a sequential format, LTE, WiMAX and WLAN Network Design, Optimization and Performance Analysis aids a progressive development of knowledge, complementing latter graduate and postgraduate courses while also providing a valuable resource to network designers, equipment vendors, reference material, operators, consultants, and regulators.
Key Features:
* One of the first books to comprehensively explain and evaluate LTE
* Provides an unique explanation of the basic concepts involved in wireless broadband technologies and their applications in LTE, WiMAX, and WLAN before progressing to the network design
* Demonstrates the application of network planning for LTE and WiMAX with theoretical and practical approaches
* Includes all aspects of system design and optimization, such as dynamic traffic simulations, multi-layered traffic analysis, statistical interference analysis, and performance estimations
Comprehensive analysis of factors contributing to the enhanced and optimized performance of existing and future wireless networks This book sets out to evaluate existing wireless network technology, providing a step-by-step method to evolve current systems so as to enhance and optimize their future performance. The approach is logical and comprehensive, beginning with a discussion on voice and data traffic and demographics, followed by a wide-ranging analysis of all the relevant technologies. Hot topics "neighborhood planning" and "footprint enhancement" are examined in conjunction with frequency and code optimization issues. The final section focuses on performance, illustrating present findings and predicting future potential using cutting-edge statistical analysis.
* Adopts a theoretical approach underpinned by practical examples gleaned from the author's extensive experience in the field of wireless technology.
* Uses a new methodology comprising statistical analysis to evaluate the performance of voice and data networks.
* Covers all the main technologies: Global System for Mobile Communication (GSM), General Packet Radio Services (GPRS), Enhanced Data GSM Environment (EDGE), Code-Division Multiple Access (CDMA), Universal Mobile Telecommunications Service (UMTS), Orthogonal Frequency-Division Multiplexing (OFDM) and Wireless Fidelity (WiFi).
* Illustrates all points throughout with tables, graphs and screen captures.logies. Hot topics "neighborhood planning" and "footprint enhancement" are examined in conjunction with frequency and code optimization issues. The final section focuses on performance, illustrating present findings and predicting future potential using cutting-edge statistical analysis.
* Adopts a theoretical approach underpinned by practical examples gleaned from the author's extensive experience in the field of wireless technology.
* Uses a new methodology comprising statistical analysis to e
* Adopts a theoretical approach underpinned by practical examples gleaned from the author's extensive experience in the field of wireless technology.
* Uses a new methodology comprising statistical analysis to evaluate the performance of voice and data networks.
* Covers all the main technologies: Global System for Mobile Communication (GSM), General Packet Radio Services (GPRS), Enhanced Data GSM Environment (EDGE), Code-Division Multiple Access (CDMA), Universal Mobile Telecommunications Service (UMTS), Orthogonal Frequency-Division Multiplexing (OFDM) and Wireless Fidelity (WiFi).
* Illustrates all points throughout with tables, graphs and screen captures.logies. Hot topics "neighborhood planning" and "footprint enhancement" are examined in conjunction with frequency and code optimization issues. The final section focuses on performance, illustrating present findings and predicting future potential using cutting-edge statistical analysis.
* Adopts a theoretical approach underpinned by practical examples gleaned from the author's extensive experience in the field of wireless technology.
* Uses a new methodology comprising statistical analysis to e
Inhaltsverzeichnis zu „LTE, WiMAX and WLAN Network Design, Optimization and Performance Analysis “
List of Figures xixList of Tables xxxv
About the Author xli
Preface xliii
Acknowledgements xlv
List of Abbreviations xlvii
Introduction 1
1 The Business Plan 5
1.1 Introduction 5
1.2 Market Plan 5
1.3 The Engineering Plan 7
1.4 The Financial Plan 8
1.5 Business Case Questionnaire 11
1.6 Implementing the Business Plan 12
2 Data Transmission 15
2.1 History of the Internet 15
2.2 Network Modeling 16
2.3 Internet Network Architecture 19
2.4 The Physical Layer 20
2.5 The Data Link Layer 22
2.6 Network Layer 24
2.7 Transport Protocols 28
2.8 Routing Protocols 29
2.9 Application Protocols 31
2.10 The World Wide Web (WWW) 35
3 Market Modeling 37
3.1 Introduction 37
3.2 Data Traffic Characterization 38
3.3 Service Plan (SP) and Service Level Agreement (SLA) 41
3.4 User Service Classes 43
3.5 Applications 44
3.6 Over-Subscription Ratio (OSR) 50
3.7 Services Summary 51
3.8 RF Environment 51
3.9 Terminals 52
3.10 Antenna Height 58
3.11 Geographic User Distribution 58
3.12 Network Traffic Modeling 63
3.13 KPI (Key Performance Indicator) Establishment 72
3.14 Wireless Infrastructure 74
4 Signal Processing Fundamentals 77
4.1 Digitizing Analog Signals 77
4.2 Digital Data Representation in the Frequency Domain (Spectrum) 80
4.3 Orthogonal Signals 84
4.4 Combining Shifted Copies of a Sine Wave 86
4.5 Carrier Modulation 87
5 RF Channel Analysis 95
5.1 The Signal 95
5.2 The RF Channel 101
5.3 RF Signal Propagation 102
5.4 RF Channel in the Frequency Domain 107
5.5 RF Channel in Time Domain 115
5.6 RF Channel in the Power
... mehr
Domain 120
5.7 Standardized Channel Models 123
5.8 RF Environment 126
5.9 Fading 128
6 RF Channel Performance Prediction 139
6.1 Advanced RF Propagation Models 139
6.2 RF Measurements and Propagation Model Calibration 163
6.3 RF Interference Issues 172
6.4 Interference Mitigation Techniques 180
6.5 RF Spectrum Usage and Resource Planning 181
6.6 Availability 187
7 OFDM 193
7.1 Multiplexing 193
7.2 Other PAPR Reduction Methods 201
7.3 De-Multiplexing 201
7.4 Cyclic Prefix 202
7.5 OFDMA 203
7.6 Duplexing 204
7.7 Synchronization 207
7.8 RF Channel Information Detection 208
7.9 Error Correction Techniques 211
7.10 Resource Allocation and Scheduling 215
7.11 Establishing Wireless Data Communications 216
8 OFDM Implementation 221
8.1 Transmit Side 221
8.2 Receive Side 228
9 Wireless Communications Network (WCN) 235
9.1 Introduction 235
9.2 Wireless Access Network 235
9.3 Core Network 237
10 Antenna and Advanced Antenna Systems 245
10.1 Introduction 245
10.2 Antenna Basics 246
10.3 Antenna Radiation 247
10.4 Antenna Types 249
10.5 Antenna Characteristics 254
10.6 Multiple Antennas Arrangements 262
10.7 Receive Diversity 267
10.8 Transmit Diversity 271
10.9 Transmit and Receive Diversity (TRD) 275
10.10 Spatial Multiplexing (Matrix B) 276
10.11 Diver
5.7 Standardized Channel Models 123
5.8 RF Environment 126
5.9 Fading 128
6 RF Channel Performance Prediction 139
6.1 Advanced RF Propagation Models 139
6.2 RF Measurements and Propagation Model Calibration 163
6.3 RF Interference Issues 172
6.4 Interference Mitigation Techniques 180
6.5 RF Spectrum Usage and Resource Planning 181
6.6 Availability 187
7 OFDM 193
7.1 Multiplexing 193
7.2 Other PAPR Reduction Methods 201
7.3 De-Multiplexing 201
7.4 Cyclic Prefix 202
7.5 OFDMA 203
7.6 Duplexing 204
7.7 Synchronization 207
7.8 RF Channel Information Detection 208
7.9 Error Correction Techniques 211
7.10 Resource Allocation and Scheduling 215
7.11 Establishing Wireless Data Communications 216
8 OFDM Implementation 221
8.1 Transmit Side 221
8.2 Receive Side 228
9 Wireless Communications Network (WCN) 235
9.1 Introduction 235
9.2 Wireless Access Network 235
9.3 Core Network 237
10 Antenna and Advanced Antenna Systems 245
10.1 Introduction 245
10.2 Antenna Basics 246
10.3 Antenna Radiation 247
10.4 Antenna Types 249
10.5 Antenna Characteristics 254
10.6 Multiple Antennas Arrangements 262
10.7 Receive Diversity 267
10.8 Transmit Diversity 271
10.9 Transmit and Receive Diversity (TRD) 275
10.10 Spatial Multiplexing (Matrix B) 276
10.11 Diver
... weniger
Autoren-Porträt von Korowajczuk
Leonhard Korowajczuk has 40 plus years of experience in the telecommunication field working in R&D and Engineering areas. He graduated from UFRJ in 1969. His first assignments were in the Energy and FDM area at Standard Electrica S/A, followed by pioneer work on a PCM project at STC in England. He was part of the group that created the Telecom R&D Center (CPqD) in Brazil, where he did pioneer work on TDM switching. Next he joined Elebra S/A (later Alcatel do Brazil) where he was in charge of the Switching and Wireless Divisions. In 1992, he founded CelTec Tecnologia de Telecomunicações in Campinas, SP, Brazil, and in 1994 CelPlan Technologies in Reston, VA, USA, to provide design and optimization software for wireless operators. He was CTO of Comsat/Plexsys, were he was responsible for the development of advanced wireless equipment. Today he is CEO and CTO of CelPlan International, a company with subsidiaries in several countries that provides design and optimization solutions for wireless operators. His team have done hundreds of designs of Cellular, PCS, WLAN, WiMAX and LTE networks worldwide. He is also the head of the Wi4Net division, which provides Citywide Video Surveillance Networks for Public Safety, using technologies like WLAN and WiMAX.
Bibliographische Angaben
- Autor: Korowajczuk
- 2011, 1. Auflage, 512 Seiten, Maße: 17,5 x 25 cm, Gebunden, Englisch
- Herausgegeben: Leonhard Korowajczuk
- Verlag: Wiley & Sons
- ISBN-10: 047074149X
- ISBN-13: 9780470741498
- Erscheinungsdatum: 05.08.2011
Sprache:
Englisch
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