AUTOMATIC SWITCHING METHOD AND DEVICE

摘要

The present invention relates to an automatic switching method. A device according to an embodiment of the present invention is an automatic switching device in a second device, which comprises a controller for enabling the second device, together with a first device, to perform a terminal discovery and a service discovery, transmit a connection request message including a continuous connection field and an automatic connection mode from the second device, and receive a particular service from the first device on the basis of the information included in the connection request message, wherein the continuous connection field includes a service identifier.