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       Triple 
        Traffic Management Center to Vehicle OBE: lane closure information
      Flow Description 
        Lane closure information provided to passing vehicles.  This flow provides information about roadway configuration changes such as lane closures and shifts.
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       Solutions 
                        Solution Description 
        This solution is used within the U.S..  It combines standards associated with TPEG2 with those for I-M: Mobile Internet (US). The TPEG2 standards include upper-layer standards required to support multi-modal information services..  The I-M: Mobile Internet (US) standards include lower-layer standards that support secure communications between two entities, either or both of which may be actively moving; based on X.509 or IEEE 1609.2 certificates.  A non-mobile (if any) endpoint may connect to the wide-area-wireless service provider using any Intneret connection method.
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       Triple Solution Gap 
      
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       ITS Info 
       
      ISO 21219-9  
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       Click gap icons for more info. 
      
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       Mgmt 
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       Facility 
      No Standard Needed  
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       Security 
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       TransNet 
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       SubNet 
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