METHOD FOR TRANSMITTING DIGITAL DATA AND SYSTEM THEREOF AND MOBILE TERMINAL FOR THE SAME IN CALL WAITING
First Claim
1. A data transmission system comprising:
- a mobile communication system for searching for service subscription information of a terminating mobile communication terminal and confirming whether or not the terminating mobile communication terminal is a subscriber of a data transmission service, if an originating mobile communication terminal attempts call connection, and requesting and receiving call connection waiting information containing a plurality of digital data which is matched to 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 containing a plurality of data, and extracting and providing corresponding call connection waiting information in response to a request from the mobile communication system; and
a mobile communication terminal for receiving the call connection waiting information transmitted from the mobile communication system, analyzing the call connection waiting information, dividing the plurality of data, and processing each of the divided data.
1 Assignment
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Accused Products
Abstract
The present invention relates to a method and system for transmitting digital data while waiting for call connection and a mobile communication terminal for the same. If an originating mobile communication terminal attempts call connection, the mobile communication system searches for service subscription information of a terminating mobile communication terminal and confirms whether or not the terminating mobile communication terminal is a subscriber of a data transmission service. If the terminating mobile communication terminal is a subscriber of the data transmission service, the mobile communication system requests and receives call connection waiting information containing a plurality of digital data and matching to the terminating mobile communication terminal from a connection information providing server, and encodes and transmits the call connection waiting information to the originating mobile communication terminal. Therefore, digital data can be transmitted to the mobile communication terminal while connecting a call without separately using an additional protocol.
6 Citations
20 Claims
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1. A data transmission system comprising:
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a mobile communication system for searching for service subscription information of a terminating mobile communication terminal and confirming whether or not the terminating mobile communication terminal is a subscriber of a data transmission service, if an originating mobile communication terminal attempts call connection, and requesting and receiving call connection waiting information containing a plurality of digital data which is matched to 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 containing a plurality of data, and extracting and providing corresponding call connection waiting information in response to a request from the mobile communication system; and a mobile communication terminal for receiving the call connection waiting information transmitted from the mobile communication system, analyzing the call connection waiting information, dividing the plurality of data, and processing each of the divided data. - View Dependent Claims (2, 3)
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4. A mobile communication terminal connected to a mobile communication system, for receiving and processing call connection waiting information transmitted from the mobile communication system while connecting a call, the mobile communication terminal comprising:
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a decoder for confirming whether or not a preset identification code indicating that the call connection waiting information contains a plurality of data is contained in a header of a file format, if the call connection waiting information is received from the mobile communication system, and decoding the call connection waiting information and transferring the decoded call connection waiting information to a file analyzing unit, if the identification code is contained in the header as a result of the confirmation; the file analyzing unit for analyzing the file format of the call connection waiting information transmitted from the decoder, dividing the call connection waiting information into a plurality of data, and transfers the data to a data processing unit to implement the data on the mobile communication terminal; and the data processing unit for processing the call connection waiting information divided into a plurality of individual data and transmitted from the file analyzing unit, on a basis of corresponding individual data. - View Dependent Claims (5, 6, 7)
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8. A method for executing call connection waiting information in a mobile communication terminal connected to a mobile communication system, the method comprising the steps of:
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a) allowing the mobile communication terminal to receive the call connection waiting information transmitted from the mobile communication system, when the mobile communication terminal attempts call connection; b) allowing the mobile communication terminal to examine a header of a file format of the call connection waiting information and confirm whether or not a preset identification code indicating that the call connection waiting information contains a plurality of data is contained in the header; c) allowing the mobile communication terminal to decode the call connection waiting information, analyze the file format of the decoded call connection waiting information, and divide the call connection waiting information into a plurality of data, if the identification code is contained in the header as a result of the confirmation; and d) allowing the mobile communication terminal to process the call connection waiting information divided into a plurality of individual data, on a basis of corresponding individual data. - View Dependent Claims (9, 10)
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11. A connection information providing server comprising:
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a transmit and receive unit for communicating with an originating call controller; an emotional information contents DB for storing a plurality of emotional information call connection waiting information contents; and a control unit for receiving emotional information call connection waiting information that can be supported by an originating mobile communication terminal and information on an emotional information call connection waiting information service subscribed by a terminating mobile communication terminal through the transmit and receive unit, comparing the received emotional information call connection waiting information and information on an emotional information call connection waiting information service, extracting contents of the emotional information call connection waiting information that can be supported by the originating mobile communication terminal from the emotional information contents DB through the comparison, and transmitting the extracted contents to the originating call controller through the transmit and receive unit. - View Dependent Claims (12, 13, 14)
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15. A method for providing emotional information call connection waiting information, the method comprising:
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a receiving step of allowing a connection information providing server to receive information on an emotional information call connection waiting information service subscribed by a terminating mobile communication terminal and emotional information call connection waiting information that can be supported by an originating mobile communication terminal from an originating call controller; a comparing step of allowing the connection information providing server to compare the information on the emotional information call connection waiting information service subscribed by the terminating mobile communication terminal and the emotional information call connection waiting information that can be supported by the originating mobile communication terminal; an extracting step of allowing the connection information providing server to extract contents of the emotional information call connection waiting information that can be supported by the originating mobile communication terminal from an emotional information contents DB through the comparing step; and a transmitting step of allowing the connection information providing server to transmit the extracted emotional information call connection waiting information contents to the originating call controller. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification