PHS MoU Group Website

<%@ Register TagPrefix="phsweb" TagName="template" Src="../templates/subpage.ascx"%> Technical Document Administration Rules

The Administration Rules set forth the definitions for the technical documents to be issued by the PHS MoU Group and the handling criteria such as administration procedures thereof in order to make the activities of the PHS MoU Group expeditious and transparent, and aim at smooth utilization of the documents.

Technical Specification (TS)

Technical Specification (TS) is defined as the Document which arranges and compiles the specifications relating to PHS other than those for radio interface and which may be revised and/or supplemented in part, but which shall be established and made public once it is fixed as a whole. Please click here for the list of TS documents.

Technical Report (TR)

There are two different type of Technical Report (TR). One is the report of survey or research provided by any PHS MoU Working Group, and the report is used for a reference. The other is the entry of Technical Specification to receive member's comment widely for finding any possibility to make the particular TR to upgrade to Technical Specification TR documents are opened to PHS MoU Group members only.
Please click here for the list of TR documents.

Technical Information (TI)

Technical Information (TI) is defined as the Document that an organization wishing to make public the technology or know-how relating to PHS proposes and prepares, or the Document that an organization holding the technology or know-how relating to PHS is asked to make public and prepare.
TI may be advanced to Technical Report or Technical Specifications as necessary.
TI documents are opened to PHS MoU Group members only. Please click here for the list of TI documents.

ARIB RCR STD-28 and Technical Report for PHS

ARIB "RCR STD-28", PHS air interface standard, is standardized and revised by ARIB (Association of Radio Industries and Businesses) and "Technical Reports for PHS Test Items and Conditions" are developed or revised by ARIB.
For these documents please refer to the List of ARIB Standards and List of ARIB Technical Reports available from the ARIB website.
If you wish to purchase any of these documents please refer to the ARIB Standard order form.

We are happy to announce that according to the agreement with ARIB and MoU, the latest ARIB RCR STD-28 specification can be downloaded by free of charge from here,

ARIB RCR STD-28 ｖ5.2(part 1)

ARIB RCR STD-28 ｖ5.2(part 2)

Remarks

1. RCR STD-28 Ver. 5.1 English Edition is translated from RCR STD-28 Ver. 5.1 Japanese Edition public by ARIB. The Japanese version shall be the sole official text in case there is any discrepancy between the 2 editions.

2. All copyrights on RCR STD-28 Ver. 5.1 English Edition are reserved by ARIB.

3. Any action of referring, modification, or reproduction of part or all of RCR STD-28 Ver 5.1 English Edition shall be prohibited without the prior consent in writing by ARIB.

4. The printed version of RCR STD-28 Ver.5.1 both in Japanese and in English are for sale at ARIB, and the address/URL of ARIB is :

     Association of Radio Industries and Businesses ( ARIB )
     11F Nittochi Bldg., 1-4-1 Kasumigaseki, Chiyodaku,
     Tokyo, 100-0013, Japan
     http://www.arib.or.jp/english/html/overview/st_e.html

PIAFS Protocol: ARIB STD-T76

PIAFS(PHS Internet Access Forum Standard) Protocol is the standard for data transmission procedure that support 32kbps or 64kbps unrestricted PHS digital bearer. Please refer to here (ARIB website) regarding the standard.

MITF Dial U-up Dormant Protocol: ARIB STD-T78

MITF Dial-up Dormant Protocol Specifications provide an interrupt function which, when data transmission has not been done for a predetermined time interval while the communications line is connected or when desired wave environment is not available, shifts wireless communications line to dormant state without disconnecting the dial-up connection.
Please refer to here (ARIB website) regarding the standard.