Takagi / Walke Spectrum Requirement Planning in Wireless Communications

Model and Methodology for IMT - Advanced
1. Auflage 2008
ISBN: 978-0-470-75895-3
Verlag: John Wiley & Sons
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 266 Seiten, E-Book

Reihe: Wireless Communications and Mobile Computing

Presents the model and methodology, applied by ITU-RWRC'07, to calculate the spectrum requirement
Spectrum Requirement Planning in Wireless Communications:Model and Methodology for IMT-Advanced isa self-contained "handbook" of the models andmethodologies used for the spectrum requirement calculation forIMT-Advanced systems, as well as for the predecessor IMT-2000systems. The reader will learn how the spectrum requirementis calculated for real systems that prevail worldwide. The bookalso provides the basis on which to develop advanced methodologiesfor yet future systems, as the spectrum regulation will continue inthe future.
Spectrum Requirement Planning in Wireless Communications:Model and Methodology for IMT-Advanced
* Provides the reader with information on how the spectrumrequirement is calculated for real systems that prevailworldwide
* Contains useful tables and examples such as flowchart of themethodology
* Introduces definitions of service category and radioenvironment, the process of distributing traffic to radioenvironments, and the method to calculate the requiredspectrum
* Applies queueing and loss models for the calculation ofrequired system capacity
* Covers utilization of radio frequencies, market data, spectrumrequirement calculation methods for IMT-2000 and for IMT-Advancedsystems
* Instructs how to use the calculation tool package
* Comes with an accompanying website with the downloadable toolapplied by ITU-R WRC'07 for making decisions on spectrumregulation for mobile systems
This book serves as an invaluable guide to engineers in mobilephone companies, system design engineers, operator system engineersand other specialists dealing with mobile system planning anddevelopment. It is also of great interest to researchers andgraduate students in the fields of applied probability theory,operations research, telecommunications, and mobile networksengineering.

Autoren/Hrsg.

Takagi, Hideaki

Walke, Bernhard H.

Inhaltsverzeichnis

About the Series Editors.
Preface.
1 Introduction (Bernhard H. Walke and HitoshiYoshino).
1.1 Trends inMobileCommunication.
1.1.1 Mobileapplicationsandservices.
1.1.2 Radio interface technologies.
1.1.3 Standardization.
1.2 Trends inSpectrumUsage.
1.2.1 Physicalpropertiesof radiospectra.
1.2.2 Spectrumallocationandidentification.
1.3 SpectrumAllocation:Why and How.
2 Utilization of Radio Frequencies (Hitoshi Yoshino, NaotoMatoba, Pekka Ojanen and Bernhard H. Walke).
2.1 SpectrumUsageOverview.
2.2 Spectrum Management by ITU.
2.3 Radio Communication Services.
2.4 Radio Communication Systems.
3 Spectrum Requirement Calculation for IMT-2000 (HideakiTakagi).
3.1 Model.
3.2 Input Parameters.
3.3 Methodology.
3.4 Sequel to the Story.
4 Spectrum Requirement Calculation for IMT-Advanced (MarjaMatinmikko, J¨org Huschke, Tim Irnich, Naoto Matoba, JussiOjala, Pekka Ojanen, Hideaki Takagi, Bernhard H. Walke and HitoshiYoshino).
4.1 Overview.
4.2 Models and Input Parameters.
4.3 Methodology.
4.4 Summary of Methodology for IMT-Advanced.
5 Calculation Tool Package (Marja Matinmikko, JörgHuschke and Jussi Ojala).
5.1 Description and Use of Software Tool.
5.2 Front Sheet of Software Tool.
5.3 Inputs to Software Tool.
5.4 IntermediateCalculationSteps.
5.5 Outputs from Software Tool.
6 Market Data (Marja Matinmikko and Mitsuhiro Azuma).
6.1 Collection of Market Data.
6.2 Use of Market Parameters in the Methodology.
6.3 AnalysisofCollectedMarketData.
6.4 Example Input Market Parameter Value Set.
7 Radio-Related Input Parameters (Marja Matinmikko, PekkaOjanen and Jussi Ojala).
7.1 RAT Group Approach.
7.2 Use of Radio Parameters in the Methodology.
7.3 Example Input Radio Parameter Value Set.
8 Numerical Examples (Tim Irnich, Marja Matinmikko, JussiOjala and Bernhard H. Walke).
8.1 Packet Size Statistics and QoS Requirements.
8.2 Traffic Demand Derived from Market Data.
8.3 TrafficDistribution Ratios .
8.4 Offered Traffic per RAT Group and Radio Environment.
8.5 Required System Capacity.
8.6 Required Spectrum.
9 Capacity Dimensioning to Meet Delay Percentile Requirements(Tim Irnich and Bernhard H. Walke).
9.1 Delay Percentile Evaluation.
9.2 ServiceTimeDistributionin IP-BasedCommunicationSystems.
9.3 Waiting Time Distribution in M/G/1 Queues.
9.4 Delay DF Approximation.
9.5 Accuracy of Gamma and H2 Approximations.
9.6 Impact of Percentile Requirements on System Capacity.
9.7 Conclusion.
10 Epilog: Result ofWRC-07 (Hitoshi Yoshino).
Appendices.
Appendix A Derivation of Formulas by Queueing Theory (HideakiTakagi).
A.1 Erlang-B Formula for a Loss System.
A.2 Erlang-C Formula for a Delay System.
A.3 Multidimensional Erlang-B Formula.
A.3.1 Two classes of calls with single server occupation.
A.3.2 Several classes of calls with multiple serveroccupation.
A.4 M/G/1 Nonpreemptive Priority Queue.
Appendix B Example Market Study Parameter Values.
Appendix C List of Acronyms and Symbols.
C.1 Acronyms.
C.2 Symbols.
Appendix D ITU-R Documents and Web Sites.
D.1 ITU-R Recommendations.
D.2 ITU-R Reports.
D.3 Other ITU-RDocuments.
D.4 WebSites.
Bibliography.
Index.

Über Autor(innen)

Hideaki Takagi, Tsukuba, Japan is a Professor in the School of Systems and Information Engineering and Chair of the Master's Program in Business Administration and Public Policy at the University of Tsukuba. He is the author of research monographs Analysis of Polling Systems (The MIT Press, 1986), and Queueing Analysis: A Foundation of Performance Evaluation, Volumes 1-3 (Elsevier, 1991-1993). He has published over 70 papers in refereed journals. He is IEEE Fellow (1996) and IFIP Silver Core Holder (2001).

Bernhard H Walke, Aachen, Germany is the Chair for Communication Networks at Aachen University (RWTH), Germany since 13 years. He has published more than 110 reviewed conference papers, 25 journal papers and seven textbooks on the architecture, traffic performance evaluation, and design of future communication systems. He has been a board member of ITG/VDE and is Senior Member of IEEE.