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9780470758953

Spectrum Requirement Planning in Wireless Communications: Model and Methodology for IMT - Advanced

by ;
  • ISBN13:

    9780470758953

  • ISBN10:

    0470758953

  • Format: eBook
  • Copyright: 2008-07-01
  • Publisher: WILEY
  • Purchase Benefits
List Price: $135.00
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Summary

Presents the model and methodology, applied by ITU-R WRC'07, to calculate the spectrum requirementSpectrum Requirement Planning in Wireless Communications: Model and Methodology for IMT-Advanced is a self-contained "handbook" of the models and methodologies used for the spectrum requirement calculation for IMT-Advanced systems, as well as for the predecessor IMT-2000 systems. The reader will learn how the spectrum requirement is calculated for real systems that prevail worldwide. The book also provides the basis on which to develop advanced methodologies for yet future systems, as the spectrum regulation will continue in the future.Spectrum Requirement Planning in Wireless Communications: Model and Methodology for IMT-Advanced Provides the reader with information on how the spectrum requirement is calculated for real systems that prevail worldwide Contains useful tables and examples such as flowchart of the methodology Introduces definitions of service category and radio environment, the process of distributing traffic to radio environments, and the method to calculate the required spectrum Applies queueing and loss models for the calculation of required system capacity Covers utilization of radio frequencies, market data, spectrum requirement calculation methods for IMT-2000 and for IMT-Advanced systems Instructs how to use the calculation tool package Comes with an accompanying website with the downloadable tool applied by ITU-R WRC'07 for making decisions on spectrum regulation for mobile systemsThis book serves as an invaluable guide to engineers in mobile phone companies, system design engineers, operator system engineers and other specialists dealing with mobile system planning and development. It is also of great interest to researchers and graduate students in the fields of applied probability theory, operations research, telecommunications, and mobile networks engineering.

Table of Contents

About the Series Editors.
Preface.
Introduction
Trends inMobileCommunication
Mobileapplicationsandservices
Radio interface technologies
Standardization
Trends inSpectrumUsage
Physicalpropertiesof radiospectra
Spectrumallocationandidentification
SpectrumAllocation:Why and How
Utilization of Radio Frequencies
SpectrumUsageOverview
Spectrum Management by ITU
Radio Communication Services
Radio Communication Systems
Spectrum Requirement Calculation for IMT-2000
Model
Input Parameters
Methodology
Sequel to the Story
Spectrum Requirement Calculation for IMT-Advanced
Overview
Models and Input Parameters
Methodology
Summary of Methodology for IMT-Advanced
Calculation Tool Package
Description and Use of Software Tool
Front Sheet of Software Tool
Inputs to Software Tool
IntermediateCalculationSteps
Outputs from Software Tool
Market Data (Marja Matinmikko and Mitsuhiro Azuma).
Collection of Market Data
Use of Market Parameters in the Methodology
AnalysisofCollectedMarketData
Example Input Market Parameter Value Set
Radio-Related Input Parameters
RAT Group Approach
Use of Radio Parameters in the Methodology
Example Input Radio Parameter Value Set
Numerical Examples
Packet Size Statistics and QoS Requirements
Traffic Demand Derived from Market Data
TrafficDistribution Ratios
Offered Traffic per RAT Group and Radio Environment
Required System Capacity
Required Spectrum
Capacity Dimensioning to Meet Delay Percentile Requirements
Delay Percentile Evaluation
ServiceTimeDistributionin IP-BasedCommunicationSystems
Waiting Time Distribution in M/G/1 Queues
Delay DF Approximation
Accuracy of Gamma and H2 Approximations
Impact of Percentile Requirements on System Capacity
Conclusion
Epilog: Result ofWRC-07 (Hitoshi Yoshino).
Appendices.
Appendix A Derivation of Formulas by Queueing Theory (Hideaki Takagi).
Erlang-B Formula for a Loss System
Erlang-C Formula for a Delay System
Multidimensional Erlang-B Formula
Two classes of calls with single server occupation
Several classes of calls with multiple server occupation
M/G/1 Nonpreemptive Priority Queue
Example Market Study Parameter Values.
List of Acronyms and Symbols.
Acronyms
Symbols
ITU-R Documents and Web Sites.
ITU-R Recommendations
ITU-R Reports
Other ITU-RDocuments
WebSites
Bibliography.
Index.
Table of Contents provided by Publisher. All Rights Reserved.

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