1 Scope
This International Standard determines the logical structure of using dedicated short-range
communication (DSRC) with an OSI (open systems interconnection) application layer
as a CALM medium for IP communications. DSRC to which MAIL is applicable are those with an application layer compliant with ISO 15628, and the standards of such DSRC include the following:
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— ARIB STD-T75 DSRC (Japan);
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— TTAS.KO-06.0025 DSRC in the 5,8 GHz band (Korea);
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— EN 12253 DSRC physical layer using microwave in the 5,8 GHz band, EN 12795 DSRC data link layer and EN 12834 DSRC application layer (Europe).
Figure 1 shows the architecture of the MAIL, which can be considered as a specific extension of the communication adaptation
layer (CAL) specified by ISO 21218.
