M.687-2 - International mobile telecommunications-2000 (IMT-2000)*
RECOMMENDATION ITU-R M.687-2
    INTERNATIONAL MOBILE TELECOMMUNICATIONS-2000 (IMT-2000)*
Summary
1 Objectives
    1.1 General objectives
    1.2 Technical objectives
    1.3 Operational objectives
2 Services
    2.1 General
3 Frequency band considerations
    3.1 General considerations
    3.2 Traffic considerations
    3.3 Spectrum requirements
    3.4 State of techniques
    3.5 Estimation of spectrum needs
    3.6 Consideration of sharing possibilities
4 Technical characteristics
    4.1 System architecture
    4.2 Radio interfaces
    4.3 Quality of service
    4.4 Security
    4.5 Radio transmission considerations
    4.6 Network aspects
5 Operational characteristics
    5.1 Call handling
    5.2 Supervision
    5.3 Location registration
    5.4 Network interworking
ANNEX 1
    Traffic considerations and estimation of spectrum needs
1 Traffic estimation
    1.1 Voice traffic
    1.2 Non-voice traffic
2 Estimation of spectrum needs
ANNEX 2
    Sharing considerations
1 General
2 Basic parameters
3 Estimate of permissible level of interference to IMT-2000
4 Sharing with specific services
    4.1 Sharing between IMT-2000 and the fixed service
    4.2 Sharing between IMT-2000 stations and mobile-satellite services
    4.3 IMT-2000 sharing with SRS, SOS, and EESS in the 2 025-2 110 MHz and 2 200-2 290 MHz bands
    4.4 Sharing with the radioastronomy service (RAS)
    4.5 Conclusions