METHOD AND SYSTEM FOR DIGITAL DATA TRANSMISSION/RECEPTION

摘要

A data storage (311) stores a plurality of HTML files, each having a name composed of a string that can be recognized by a filtering section (315) of a data receiver. The file name of each of the files is embedded in a header area by data converter (312) and transmitted repeatedly from a multiplex transmitter (313). The filtering section (315) selects data that meet filtering conditions. The selected data are processed by a data processor (319) and then indicated by a display (321). When a user specifies a link from an input section (320), a data processor (316) issues a switch command to a converter section (317) for converting file name filtering conditions. The filtering conditions are converted and a file is received from the link. Thus, required files are dynamically received and indicated without temporarily storing HTML files that are mutually linked.