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NS ISO 21212 : 2008
Current
The latest, up-to-date edition.
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INTELLIGENT TRANSPORT SYSTEMS - COMMUNICATIONS ACCESS FOR LAND MOBILES (CALM) - 2G CELLULAR SYSTEMS
12-01-2013
Gives air interface for second generation (2G) cellular networks and 2G systems (e.g. using WAP and I-Mode type protocols) to be compliant to CALM, i.e., requirements that must be met before a 2G system can be incorporated into a CALM system.
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