Patent ID: 8774774
Filing Date: 2014-07-08
Classification: H04M,H04W

Abstract:
1. A data transmission system comprising: a mobile communication system having a subscriber information providing server including service subscription information, for searching for service subscription information of a terminating mobile communication terminal to which an originating mobile communication terminal attempts call connection and confirming whether or not the terminating mobile communication terminal is a subscriber of a data transmission service, when the originating mobile communication terminal attempts call connection, and requesting and receiving call connection waiting information in a file format having a header field containing a plurality of digital data including an identification code which is matched to corresponding identification code information in the terminating mobile communication terminal from a connection information providing server and encoding and transmitting the call connection waiting information to the originating mobile communication terminal, if the terminating mobile communication terminal is the subscriber of the data transmission service; the connection information providing server for storing and managing the call connection waiting information transmitted from the terminating mobile communication terminal to the originating mobile communication terminal in response to a request from the mobile communication system; and wherein the originating mobile communication terminal decodes the call connection waiting information, analyzes the file format of the decoded call connection waiting information and divides the call connection waiting information into a plurality of data comprising a mixed mode field containing a code specifying a type and number of the contained data, a header field containing identification information of real data for identifying each of a plurality of real data, and a real data field containing real data for processing the identified real data consisting of digital data corresponding to data selected from the group consisting of voice, vibration, temperature, smell and color.