| 摘要 |
PROBLEM TO BE SOLVED: To improve convenience of the user side.SOLUTION: A karaoke service system comprises the steps for: performing broadcast transmission of a first SSID including vacancy information S3; receiving and displaying the first SSID S4; detecting connection from a first portable terminal from which the first SSID is received S6; performing broadcast transmission of a stationary common SSID after the connection with the first portable terminal is detected S10; establishing the connection with the first portable terminal from which the common SSID is received S11; performing broadcast transmission of a second SSID including call desire information for recruiting other users after the connection with the first portable terminal is detected S14; receiving and displaying the second SSID S15; detecting connection from a second portable terminal from which the second SSID is received S16; performing broadcast transmission of the common SSID after the connection with the second portable terminal is detected S20; and establishing the connection with the second portable terminal from which the common SSID is received S21.SELECTED DRAWING: Figure 3 |
