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Article #1531

MAP/OSI question concerning ASN.1

#1531
From: i.izikowitz
Date: Mon, 03 Oct 1988 09:45
25 lines
1579 bytes
My question concerns the implementation of the ISO standards for
the MAP protocol. The specific fuzzy area is the transfer of
PDU's from the Application Layer to the Presentation Layer.

What is actually transferred under the ASN.1 notational rules?

    Does the Presentation Layer require knowledge regarding
    the structure of the data in the Application Layer?

    Do the tags relating to the data types need to be consistent
    between the application entities?

All information (or sources thereof) would be greatly appreciated!!

      Thanks in advance

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# Ivan Izikowitz, Institute for Industrial Information Technology,           #
#                 Innovation Centre, Swansea SA2 8PP                         #
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                     My views are probably my own! 
Keywords: MAP, ISO, OSI, ASN.1
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From: iiit-ih@cybaswan.UUCP (i.izikowitz)
Newsgroups: comp.protocols.iso
Subject: MAP/OSI question concerning ASN.1
Message-ID: <95@cybaswan.UUCP>
Date: 3 Oct 88 09:45:07 GMT
Organization: University College of Swansea
Lines: 25