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Publication details

Publication CODE Title
ISO/IEC 8825-2:2021 (2021-06) INFORMATION TECHNOLOGY - ASN.1 ENCODING RULES - PART 2: SPECIFICATION OF PACKED ENCODING RULES (PER)
 
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Description
This document specifies a set of Packed Encoding Rules that may be used to derive a transfer syntax for values of types defined in Rec. ITU-T X.680 | ISO/IEC 8824-1. These Packed Encoding Rules are also to be applied for decoding such a transfer syntax in order to identify the data values being transferred.
The encoding rules specified in this document :
' are used at the time of communication;
' are intended for use in circumstances where minimizing the size of the representation of values is the major concern in the choice of encoding rules;
' allow the extension of an abstract syntax by addition of extra values, preserving the encodings of the existing values, for all forms of extension described in Rec. ITU-T X.680 | ISO/IEC 8824'1;
' can be modified in accordance with the provisions of Rec. ITU-T X.695 | ISO/IEC 8825'6.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee ISO/IEC JTC 1/SC 6
TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS
Approval
BEC Approval 2021-06-30
ICS-Code (International Standards Classification) 35.100.60
NBN Status New
IEC publication date 2021-06-30
IEC file modification date 2021-07-05
IEC last modification date 2021-07-05