Travel-related-information messages (TRIMS) are received from one or more information sources, and information included in the messages is placed into a first (e.g. TPEG™) or second (e.g. TPEG+) group. A determination is made that a first TRIM reporting message including information from the first group will exceed a permissible size, so excess information is removed from the first group and added to the second group, thereby decreasing the size of the first TRIM reporting message to the permissible message size or less. Some or all of the excess information removed from the first group is added to the second group. First and second TRIM reporting messages are generated from information included in the first and second groups. The first and second TRIM reporting messages are transmitted to end-user devices using different service ports.
Click here for details at USPTO.
Click here for details at Google Patents.
Click here for details at USPTO.
Click here for details at Google Patents.