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Karaoke service method and system by telecommunication system
| Details |
Inventors: Kim, Ihl-Doo; Lee, Sang-Ghil; Han, Sang-Cheol; Ha, Hun-Bum;
Assignee:
Primary Examiner: Cheng; Joe H.
Assistant Examiner:
Attorney, Agent or Firm: Lahive & Cockfield, LLP
A karaoke service method by telecommunication system downloads karaoke data through a portable karaoke device and provides a karaoke service by using a radio data transmitting and receiving function of a mobile telephone network and a system thereof. In the method, it is judged whether a stored music executing mode or a new music down load mode is selected. A karaoke service server is connected to a public switched data network when the new music down load mode is selected. A file down load with respect to a selected music is requested. A file of a corresponding music selected is downloaded. According to the method, the karaoke device is connected to a karaoke service server having a simple communication protocol system and performs music files and a basic communication function and the karaoke service server reads music file information out of the data network and transmits the read music file information to the karaoke device. Accordingly, a small and inexpensive karaoke device can be realized. |
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DETAILED DESCRIPTION Therefore, it is an object of the present invention, for the purpose of solving the above mentioned problems, to provide a karaoke service method by telecommunication system wherein a mobile telephone terminal downloads karaoke data through a portable karaoke device and provides a karaoke service by using a radio data transmitting and receiving function of a mobile telephone network and a system thereof.
In order to attain the object, according to the present invention, there is provided a karaoke service method by a telecommunication system, the method comprising the steps of: (a) judging whether a stored music executing mode or a new music down load mode is selected; (b) connecting a karaoke service server to a public switched data network when the new music down load mode is selected in step (a); (c) requesting a file down load with respect to a selected music; and (d) downloading a file of a corresponding music selected in step (c).
The step (d) preferably includes: (d-1) downloading the corresponding music file from the karaoke service server to a karaoke device responsive to a signal corresponding to a request of the corresponding music file down load; (d-2) judging whether the downloading of the corresponding music file of step (d-1) is completed; and (d-3) in step (d-2), when the downloading of the corresponding music file is not completed, executing step (c), and when the downloading of the corresponding music file is completed, executing step (a).
Also, there is provided a karaoke service system by a telecommunication system, the system comprising: a karaoke device connected to a mobile station for selectively generating a stored file executing mode signal or a new music down load mode signal in order to select a stored file executing mode signal or a new music down load mode, respectively, for playing a stored music when the stored file executing mode is selected and for requesting a down load with respect to a selected music file when the new music down load mode is selected; a karaoke service server for reading the selected music file from a public switched data network responsive to the request of the downloading and downloading the read music file to the karaoke device; and a data network interworking function for connecting the karaoke device to the karaoke service server through a mobile telephone network responsive to the new music down load mode signal generated by the karaoke device
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Ring Tones 
