ISO 8825:2021
ISO 8825:2021 Information technology – ASN.1 encoding rules – Part 2: Specification of Packed Encoding Rules (PER)
CDN $379.00
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.
Edition
6
Published Date
2021-06-30
Status
PUBLISHED
Pages
62
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
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.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 612:1978 Road vehicles – Dimensions of motor vehicles and towed vehicles – Terms and definitions
CDN $186.00 Add to cart -
ISO 80004:2011 Nanotechnologies – Vocabulary – Part 7: Diagnostics and therapeutics for healthcare
CDN $124.00 Add to cart -
ISO 16520:2025 Tourism and related services – Restaurants and catering – Vocabulary
CDN $186.00 Add to cart -
ISO 5053:2019 Industrial trucks – Vocabulary – Part 2: Fork arms and attachments
CDN $379.00 Add to cart
