The XMPP technology (Extensible Messaging and Presence Protocol) has been selected as the communication solution to address the Smart Grid specific challenges and use cases, which deviate from a typical substation automation use case.
The additional mapping will be published as IEC 61850-8-2.
A nice overview can be found in a paper published recently in the PACWorld magazine:
Click HERE for the full paper.
Note that from a message encoding point of view the MMS-ASN.1-BER messages are mapped directly to ASN.1-XER coded messages. The ASN.1 Tag numbers are mapped to XML Element names. The whole message schema is the same in both mappings.
The additional mapping will be published as IEC 61850-8-2.
A nice overview can be found in a paper published recently in the PACWorld magazine:
Click HERE for the full paper.
Note that from a message encoding point of view the MMS-ASN.1-BER messages are mapped directly to ASN.1-XER coded messages. The ASN.1 Tag numbers are mapped to XML Element names. The whole message schema is the same in both mappings.
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