ANSI C12.22 is the American National Standard for Protocol Specification for Interfacing to Data Communication Networks
ANSI C12.22/IEEE Std 1703 describe a protocol for transporting
ANSI C12.19 {{short description, Standard for data tables used in automated meter reading
ANSI C12.19 is the American National Standard for Utility Industry End Device Data Tables
This standard defines a table structure for utility application data to be passe ...
table data over networks, for the purpose of interoperability among communications modules and meters. This standard uses
AES
AES may refer to:
Businesses and organizations Companies
* AES Corporation, an American electricity company
* AES Data, former owner of Daisy Systems Holland
* AES Eletropaulo, a former Brazilian electricity company
* AES Andes, formerly AES Gener ...
encryption to enable strong, secure communications, including confidentiality and data integrity. The cipher mode used, a derivation of
EAX mode called EAX' (EAX prime), is provably secure in the context of C12.22. However, this cipher mode cannot be used securely for non-standard short messages (messages less than the key length of 16 bytes).
Its security model is extensible to support new security mechanisms.
ANSI C12.22/IEEE Std 1703 define message services which are components of an Advanced Metering Infrastructure (AMI) for
smart grid
A smart grid is an electrical grid which includes a variety of operation and energy measures including:
*Advanced metering infrastructure (of which smart meters are a generic name for any utility side device even if it is more capable e.g. a f ...
s.
There is also for transporting C12.22 data using TCP and UDP transport over IP networks.
The ANSI C12.22 / IEEE Std 1703 service and domains consist of ANSI C12.22 / IEEE Std 1703 Network Segments and ANSI C12.22 / IEEE Std 1703 Nodes that are managed by distributed trusted centers, network relays and gateways. As
smart grid
A smart grid is an electrical grid which includes a variety of operation and energy measures including:
*Advanced metering infrastructure (of which smart meters are a generic name for any utility side device even if it is more capable e.g. a f ...
AMI
AMI or Ami may refer to:
Arts, entertainment and media
*AMI-tv, a Canadian TV channel
**AMI-télé, the French-language version
* AMI-audio, a Canadian audio broadcast TV service
*''Ami Magazine'', an Orthodox Jewish news magazine
Businesses ...
networks evolve, ANSI C12.22 / IEEE 1703 domains may be created to service the utilities' Field Area Networks (FAN) and the Home/Premise Area Networks (HAN/PAN). Nodes that operate in these domains must be registered with unique application title names (ApTitles) that need to be registered (ECMX).
External links
The ANSI C12.22 standard at NEMA*
ttps://www.ecmx.org/public/ The ANSI C12.19 / IEEE Std 1377 and ANSI ANSI C12.22 / IEEE Std 1703 Registry at ECMXNorth American End Device Registration Authority: In support of ANSI C12.19 / IEEE Std 1377* : ANSI C12.22, IEEE 1703, and MC12.22 Transport Over IP
References
{{Reflist
Telecommunications standards
ANSI C12
IEEE standards
AMI, Smart Meter
IEEE Std 1377, IEEE Std 1701, IEEE Std 1702, IEEE Std 1703, IEEE Std 1704