ITU-R M.1768-1-2013 PDF

Scope: This Recommendation describes a methodology for the calculation of terrestrial spectrum requirementestimation for International Mobile Telecommunications (IMT).It provides a systematic approach that incorporates service categories (a combination of service type andtraffic class), service environments (a combination of service usage pattern and teledensity),radio environments, market data analysis and traffic estimation by using these categories and environments,traffic distribution among radio access technique groups (RATGs), required system capacity calculation andresultant spectrum requirement determination. The methodology is applicable to packet switch-based trafficand can accommodate multiple services. It can also accommodate circuit switched emulation traffic using areservation based concept.

ITU-R M.1768-1-2013 Referenced Document

ITU-R M.1390 Methodology for the Calculation of IMT-2000 Terrestrial Spectrum Requirements
ITU-R M.1457 Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-2000 (IMT-2000)
ITU-R M.1645 Framework and overall objectives of the future development of IMT-2000 and systems beyond IMT-2000 Question ITU-R 229/8
ITU-R M.2012 Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-Advanced (IMT-Advanced)*， 2019-11-01 Update

2013 ITU-R M.1768-1-2013 Methodology for calculation of spectrum requirements for the terrestrial component of International Mobile Telecommunications