SYSTEM AND METHOD FOR PROVIDING MULTIMEDIA SERVICE IN A COMMUNICATION SYSTEM

• US 20120089634A1
• Filed: 10/07/2011
• Published: 04/12/2012
• Est. Priority Date: 10/08/2010
• Status: Abandoned Application

• Current Assignee: Electronics and Telecommunications Research Institute
• Original Assignee: Electronics and Telecommunications Research Institute
• Inventors: CHOI, Mi-Ran, Jang, Myung-Gil, Oh, Hyo-Jung, Heo, Jeong, Ryu, Pum-Mo, Lee, Chang-Ki, Kim, Hyun-Ki, Lim, Soo-Jong, Yoon, Yeo-Chan, Lee, Chung-Hee, Park, Sang-Kyu, Choi, Yoon-Jae, Shin, Ji-Ae
• Application Number:
  US13/269,521
• Publication Number:
  US 20120089634A1
• Time in Patent Office: Days
• US Class Current: 707/769
• CPC Class Codes: G06F 16/43 Querying
• CPC Class Codes: G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually

Abstract

In a method for providing multimedia services in a communication system, a request message for requesting contract information on users'"'"' multimedia services are received from a terminal according to service requests of the multimedia services to be received by the users. A query message for searching for the contract information in a database is generated corresponding to the request message, and the query message is transmitted to the database. The contract information is searched in the database through a Moving Picture Experts Group (MPEG) query format protocol based on the query message, and a query result message containing the contract information is received from the database in response to the query message. The contract information is acknowledged in the query result message, and a response message containing the contract information is generated. Then, the response message is transmitted to the terminal.

Claims

1. A system for providing multimedia services in a communication system, the system comprising:

a reception unit configured to receive, from a terminal, a request message for requesting contract information on users'"'"' multimedia services according to service requests of the multimedia services to be received by the users;

a generation unit configured to generate a query message for searching for the contract information in a database, corresponding to the request message, acknowledge the contract information in a query result message received in response to the query message and then generate a response message containing the contract information; and

a transmission unit configured to transmit the query message to the database and transmit, to the terminal, the response message containing the contract information in response to the request message,

wherein the reception unit receives, from the database, the query result message containing the contract information in response to the query message.

2. The system of claim 1, wherein the request message, the response message, the query message and the query result message are transmitted/received through a search protocol.

3. The system of claim 2, wherein the search protocol, the request message, the response message, the query message and the query result message are described in an eXtensible Markup Language (XML) schema format.

4. The system of claim 2, wherein the search protocol, the request message, the response message, the query message and the query result message are defined as a syntax of a protocol data format.

5. The system of claim 2, wherein the search protocol, the request message, the response message, the query message and the query result message are defined as semantics of the protocol data format.

6. The system of claim 2, wherein the contract information is searched in the database through a Moving Picture Experts Group (MPEG) query format protocol.

7. A system for providing multimedia services in a communication system, the system comprising:

a generation unit configured to generate a request message for requesting contract information on users'"'"' multimedia services according to service requests of the multimedia services to be received by the users;

a transmission/reception unit configured to transmit the request message to a service provider (SP) and receive, from the SP, a response message containing the contract information in response to the request message; and

an acknowledgement unit configured to acknowledge the contract information contained in the response message,

wherein the contract information is searched in a database receiving a query message corresponding to the request message.

8. The system of claim 7, wherein the request message, the response message and the query message are transmitted/received through a search protocol.

9. The system of claim 8, wherein the search protocol, the request message, the response message and the query message are described in an XML schema format.

10. The system of claim 8, wherein the search protocol, the request message, the response message and the query message are defined as a syntax of a protocol data format.

11. The system of claim 8, wherein the search protocol, the request message, the response message and the query message are defined as semantics of the protocol data format.

12. A method for providing multimedia services in a communication system, the method comprising:

receiving, from a terminal, a request message for requesting contract information on users'"'"' multimedia services according to service requests of the multimedia services to be received by the users;

generating a query message for searching for the contract information in a database, corresponding to the request message, and transmitting the query message to the database;

searching for the contract information in the database through an MPEG query format protocol based on the query message, and receiving, from the database, a query result message containing the contract information in response to the query message; and

acknowledging the contract information in the query result message, generating a response message containing the contract information and then transmitting the response message to the terminal.

13. The method of claim 12, wherein the request message, the response message, the query message and the query result message are transmitted/received through a search protocol.

14. The method of claim 13, wherein the search protocol, the request message, the response message, the query message and the query result message are described in an XML schema format.

15. The method of claim 13, wherein the search protocol, the request message, the response message, the query message and the query result message are defined as a syntax of a protocol data format.

16. The method of claim 13, wherein the search protocol, the request message, the response message, the query message and the query result message are defined as semantics of the protocol data format.

17. A method for providing a multimedia system in a communication system, the method comprising:

generating a request message for requesting contract information on users'"'"' multimedia services according to service requests of the multimedia services to be received by the users;

transmitting the request message to an SP;

searching for the contract information in the database based on a query message corresponding to the request message, and receiving, from the SP, a response message containing the contract information in response to the request message; and

acknowledging the contract information contained in the response message,

wherein the request message, the response message and the query message are transmitted/received through a search protocol.

18. The method of claim 17, wherein the search protocol, the request message, the response message and the query message are described in an XML schema format.

19. The method of claim 17, wherein the search protocol, the request message, the response message and the query message are defined as a syntax of a protocol data format.

20. The method of claim 17, wherein the search protocol, the request message, the response message and the query message are defined as semantics of the protocol data format.