Customer Support: +353 (0)1 857 6730

Corporate Website About Us
  • There are no items in your cart
Please enter a keyword to search
Advanced search
Home
ITU
ITU-T X.681 (02/2021)

ITU-T X.681 (02/2021)

Current

Current

The latest, up-to-date edition.

Information technology - Abstract Syntax Notation One (ASN.1): Information object specification

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

13-02-2021

Publisher

International Telecommunications Union (CCIR) and (CCITT)

ISO/IEC 8824-2 provides the ASN.1 notation which allows information object classes as well as individual information objects and sets thereof to be defined and given reference names.

DocumentType
Standard
Pages
42
PublisherName
International Telecommunications Union (CCIR) and (CCITT)
Status
Current
Supersedes

ETSI TS 136 413 V17.4.0:2023-04 LTE; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 Application Protocol (S1AP) (3GPP TS 36.413 version 17.4.0 Release 17)
ETSI TS 129 002 V17.2.0:2022-07 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE ; 5G ; Mobile Application Part (MAP) specification (3GPP TS 29.002 version 17.2.0 Release 17)
ETSI TS 138 423 V17.5.0:2023-07 5G; NG-RAN; Xn Application Protocol (XnAP) (3GPP TS 38.423 version 17.5.0 Release 17)
ETSI TS 137 483 V17.3.0:2023-01 5G; E1 Application Protocol (E1AP) (3GPP TS 37.483 version 17.3.0 Release 17)
ETSI TS 138 331 V17.5.0:2023-07 5G; NR; Radio Resource Control (RRC); Protocol specification (3GPP TS 38.331 version 17.5.0 Release 17)
ETSI TS 138 463 V16.12.0:2023-01 5G; NG-RAN; E1 Application Protocol (E1AP) (3GPP TS 38.463 version 16.12.0 Release 16)
ETSI TS 138 413 V17.4.0:2023-05 5G; NG-RAN; NG Application Protocol (NGAP) (3GPP TS 38.413 version 17.4.0 Release 17)
ETSI TS 129 002 V17.3.0:2023-07 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Mobile Application Part (MAP) specification (3GPP TS 29.002 version 17.3.0 Release 17)
ETSI TS 136 331 V17.4.0:2023-04 LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification (3GPP TS 36.331 version 17.4.0 Release 17)
ETSI TS 136 423 V17.4.0:2023-04 LTE; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); X2 Application Protocol (X2AP) (3GPP TS 36.423 version 17.4.0 Release 17)
ETSI TS 137 473 V17.2.0:2023-04 LTE; 5G; W1 interface; Application Protocol (W1AP) (3GPP TS 37.473 version 17.2.0 Release 17)

View more information
Hardcopy - English
PDF - English

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Get in touch with us