Policy on Intellectual Property Right (IPR)
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Related Recommendations and Reports
Annex 1
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Introduction
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Prerequisite information for application of the methodology
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Forecast on services and market
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Technical considerations
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RATGs
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The methodology for spectrum requirement calculations
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Scope of the spectrum calculation methodology for IMT
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Approach for spectrum calculation
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Generic flow of the methodology
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Definitions
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Service categories
a)����
Very low rate data
b)����
Low rate data and low multimedia
c)����
Medium multimedia
d)����
High multimedia
e)����
Super-high multimedia
a)����
Conversational class
b)����
Interactive class
c)����
Streaming class
d)����
Background class
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Service environment
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Radio environment (RE)
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RATGs
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Relationship among service environments, RATGs, and radio environments
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Analysis of the collected market data
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Collection of market data
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Data analysis
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Distribution of traffic among radio access techniques and among radio
environments within each RATG
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Distribution ratios
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Distribution of session arrival rates
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Calculation of offered traffic
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Determination of the required system capacity and spectrum requirements
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Calculation of required system capacity for circuit switched traffic
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Calculation of the required system capacity for packet-switched traffic
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Determination of the spectrum requirements
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Applying necessary adjustments
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Calculate aggregate spectrum requirements
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Summary
Appendix 1� to Annex 1� List of abbreviations and symbols