ITU-R M.1457
E522230
ITU-R M.1457 is an ITU Radiocommunication Sector recommendation that defines the detailed radio interface specifications for third-generation (3G) IMT-2000 mobile communication systems.
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
ITU-R Recommendation
ⓘ
technical standard ⓘ |
| appliesTo |
3G mobile communication systems
ⓘ
IMT-2000 NERFINISHED ⓘ |
| belongsToSeries | ITU-R M-series mobile service recommendations NERFINISHED ⓘ |
| category |
IMT-2000 specification
ⓘ
mobile communication standard ⓘ |
| defines |
channel bandwidths for IMT-2000 radio interfaces
ⓘ
conformance requirements for IMT-2000 radio interfaces ⓘ detailed radio interface specifications for IMT-2000 ⓘ link budget and system parameters for IMT-2000 ⓘ minimum performance requirements for IMT-2000 radio interfaces ⓘ modulation schemes for IMT-2000 radio interfaces ⓘ multiple access methods for IMT-2000 radio interfaces ⓘ radio interface standards for third-generation mobile systems ⓘ radio network aspects for IMT-2000 ⓘ |
| focusesOn | terrestrial mobile services ⓘ |
| hasVersion | multiple revisions over time ⓘ |
| issuedBy |
ITU Radiocommunication Sector
NERFINISHED
ⓘ
ITU-R NERFINISHED ⓘ |
| language | English ⓘ |
| maintainedBy | ITU-R Study Group 5 NERFINISHED ⓘ |
| partOf | International Telecommunication Union NERFINISHED ⓘ |
| purpose |
to enable worldwide roaming and compatibility for IMT-2000
ⓘ
to provide a common global framework for 3G radio interfaces ⓘ |
| region | global ⓘ |
| relatedStandard |
3GPP specifications for UMTS
ⓘ
3GPP2 specifications for CDMA2000 ⓘ ITU-R M.1036 NERFINISHED ⓘ ITU-R M.1225 NERFINISHED ⓘ |
| relatedTo |
3G mobile networks
ⓘ
IMT-2000 NERFINISHED ⓘ IMT-2000 terrestrial radio interfaces NERFINISHED ⓘ radio interface technologies (RITs) ⓘ |
| scope |
global third-generation mobile systems
ⓘ
terrestrial component of IMT-2000 radio interfaces ⓘ |
| standardizes |
CDMA-based IMT-2000 radio interfaces
ⓘ
FDMA-based IMT-2000 radio interfaces ⓘ TDMA-based IMT-2000 radio interfaces ⓘ multiple IMT-2000 radio interface families ⓘ |
| technologyGeneration | 3G ⓘ |
| updatedBy | later revisions of ITU-R M.1457 ⓘ |
| usedFor |
equipment and network interoperability for IMT-2000
ⓘ
global harmonization of 3G radio interfaces ⓘ international spectrum planning for IMT-2000 ⓘ |
Referenced by (1)
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