Method and system for transmitting voice data using wireless lan and bluetooth

The present invention as the invention relates to a voice data transmission method and system using a wireless LAN and Bluetooth, more specifically, the terminal device and the headset (headset) communicates according to the Bluetooth protocol, the terminal device and the AP (access point, the wireless LAN corresponding to the base station) is a system for communication according to a wireless LAN protocol, the headset via the terminal apparatus is the invention directed to a system that utilizes this transmission method and a voice data transmission method to be able to receive the desired the AP and the audio data . In addition, the present invention provides also a terminal equipment which can be used in such a system. The present invention is a terminal equipment; The terminal device and performing communication according to a wireless local area network protocol to send the audio data AP (access point) receives; And the period of performing the terminal device and performing communication according to the Bluetooth protocol comprise a headset to send and receive the voice data, the period in which the terminal device performs the AP communicating with the terminal device is the headset and the communication shall not be overlapping, the AP ISM (industrial, scientific and medical) to the three-band constituting the band using any one band in the first band, and perform the terminal device and another terminal device and the communication, the headset has the of the three band provides a system configured to perform communication using the band of the at least one band of second and third band other than the first band.