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CAN/CSA-ISO/IEC 8650-1B-01 (R2010)
Amendment 2:2001 to CAN/CSA-ISO/IEC 8650-1-01, Information Technology - Open Systems Interconnection - Connection-Oriented Protocol for the Association Control Service Element: Protocol Specification - Amendment 2: Fast-Associate Mechanism (Adopted Amendment 2:1998 to ISO/IEC 8650-1-1996)
SKU: 2414804
Published by CSA Group
Publication Year 2001
Reaffirmed in 2010
13 pages
Withdrawn
Product Details
Add the following paragraphs:
The fast-associate mechanism allows a session connection, including its embedded presentation connection and application association, to be established using a compressed form of the information that would otherwise be sent on the S-CONNECT exchange.
The compressed form, called the upper-layer context identifier, is a reference to an upper-layer context specification, which is a definition of the fields of the application ACSE, presentation and session protocols that would be sent on the fullform connect messages.
The upper-layer context identifier may be parameterized to include values for variable fields allowed by the full form protocols for the upper-layers.
Within the ACSE protocol, the addition is the definition of the construction of the User-summary parameter of the P-CONNECT primitives from the semantics of the AARQ fields and the User-summary parameter of the corresponding A-ASSOCIATE primitive.
The fast-associate mechanism allows a session connection, including its embedded presentation connection and application association, to be established using a compressed form of the information that would otherwise be sent on the S-CONNECT exchange.
The compressed form, called the upper-layer context identifier, is a reference to an upper-layer context specification, which is a definition of the fields of the application ACSE, presentation and session protocols that would be sent on the fullform connect messages.
The upper-layer context identifier may be parameterized to include values for variable fields allowed by the full form protocols for the upper-layers.
Within the ACSE protocol, the addition is the definition of the construction of the User-summary parameter of the P-CONNECT primitives from the semantics of the AARQ fields and the User-summary parameter of the corresponding A-ASSOCIATE primitive.
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