JAPANESE
WebStore
Contact UsOverview of ARIB Standards (STD-T58)
1. Overview
| STD Number | ARIB STD-T58 |
|---|---|
| Standard Name | Fixed Wireless Access System Using Quasi-Millimeter-Wave- And Millimeter-Wave- Band Frequencies Point-To-Point System |
| Enactment Date | 03.30.1999 |
| General Description | This Standard applies to the radio equipment of point-to-point system (hereinafter called “P-P system”) which consists of the land mobile stations defined in the Ordinance Regulating Radio Equipment, Article 49-3 with configuring radio links among the radio equipment of radio stations for land mobile services using radio waves of 22 GHz band, 26 GHz band and 38 GHz band frequencies defined in the same Regulations, Article 49-19 The P-P system consists of the terrestrial mobile station installed by a telecommunication operator, the terrestrial mobile station installed by subscriber at residence and radio transmission paths (including radio relay transmission path) that link the terrestrial mobile stations. P-P: Point to Point |
2. Amendment History
| Ver. | Amendment or Enactment Date | Amendment summary |
|---|---|---|
| 2.0 | 03.17.2015 | This Standard shall be revised in Ver.2.0 for widening of the occupied frequency band, the addition of the orthogonal frequency-division multiplexing method, the addition of the multi-level modulation method and the modification of measurement method for the implementation of enlarging transmission capacity with considering the purpose of utilization as the entrance link and backhaul in LTE, etc. mobile communication system in accordance with the regulation maintenance by Ministry of Internal Affairs and Communications (Notification No. 83, 1991). |
| 1.2 | 11.30.2005 | The Ver.1.2 revision is prepared for the permissible value of spurious emission etc., interim measures, measurement method, etc. in accordance with the amendment of the technical regulation for the permissible value of spurious emission intensity. |
| 1.1 | 10.12.2000 | The Standard is revised with clarifying definition of terminology and reviewing descriptions of contents. |
| 1.0 | 03.30.1999 | Enactment |
