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Contact UsOverview of ARIB Standards (STD-T85)
1. Overview
| STD Number | ARIB STD-T85 |
|---|---|
| Standard Name | 800MHz Band Digital MCA System |
| Enactment Date | 02.06.2003 |
| General Description | The Ordinance Regulating Radio Equipment was partly revised for digital MCA system employing π/4 shift QPSK as a modulation method, corresponding to the Report (12.04.2002) from the Radio Regulatory Council on “Introduction of 800MHz Band Digital MCA Land Mobile Communication System”, and promulgated and enforced on 12.20.2002. The standard ARIB STD T-85 specifies air interface of communication system providing 800MHz band digital MCA land mobile communication services defined in the Article 49-7-3 of the above Ordinance. The 800MHz band digital MCA system based on this standard newly introduces location registration function for user’s radio station, tracking & connection function, handover, etc., and is adapted to the system comprising multiple zones. Fascicle 2 contains Annex and Description. (Two fascicles) |
2. Amendment History
| Ver. | Amendment or Enactment Date | Amendment summary |
|---|---|---|
| 1.2 | 12.18.2012 | Revision corresponding to the revision of Ministerial Ordinance based on frequency restructuring of 900MHz, etc. (Revision of the Ordinance Regulating Radio Equipment, etc. in December, 2011) |
| 1.1 | 11.30.2005 | Revision of the definition of spurious emission, etc., tolerance, interim measures, measuring method, etc. corresponding to the revision of technical standard for tolerance of spurious emission intensity |
| 1.0 | 02.06.2003 | Enactment |
3 View Some (latest version)
Fascicle 1
Fascicle 2
