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Work item:
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Z.105
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Subject/title:
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Specification and Description Language: SDL-2010 combined with ASN.1 modules
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Status:
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Approved on 2016-04-29
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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Rev.
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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SDL Forum Society
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Supporting members:
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-
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Summary:
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Recommendation ITU-T Z.105 defines how Abstract Syntax Notation One (ASN.1) modules are usable in combination with Specification and Description Language 2010 (SDL-2010). This text replaces Recommendation ITU-T Z.105 (2003) to align with Recommendations ITU-T Z.100, ITU T Z.101, ITU-T Z.102, ITU-T Z.103, ITU-T Z.104, and ITU -T Z.106 and ITU T Z.107 for SDL -2010. Recommendation ITU-T Z.105 (2003) replaced the semantic mappings from ASN.1 to SDL -2000 defined in Recommendation ITU-T Z.105 (1999). The use of ASN.1 notation embedded in the Specification and Description Language previously defined in Recommendation ITU-T Z.107 (1999) is not defined by this Recommendation.
The main area of application of this Recommendation is the specification of telecommunication systems. The combined use of SDL-2010 and ASN.1 permits a coherent way to specify the structure and behaviour of telecommunication systems, together with data, messages and encoding of messages that these systems use.
This version of Recommendation ITU-T Z.105 include necessary alignments with ASN.1:2002 Recommendations, mapping of XML values, improved mapping of bit string values and mapping of relevant ASN.1 constructs for extensions.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2015-09-27 20:17:58
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Last update:
2016-05-03 12:14:37
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