| 摘要 |
Disclosed is a communication connection establishment method, the method comprising: according to an operating instruction inputted by a user, a first terminal enables a WIFI Direct process, setting an identification field in the WIFI Direct Beacon, and transmitting a broadcast data request comprising the identification field therein; a second terminal searches the broadcast data request after the WIFI Direct process is enabled; according to the identification field, the second terminal displays information of the first terminal transmitting the broadcast data request for a user to select and transmits a connection request to the first terminal selected by the user; upon receipt of the connection request transmitted by the second terminal, the first terminal establishes a physical connection with the second terminal via the WIFI Direct process and establishes a network logical connection with the second terminal according to the identification character. Also disclosed are a data communication method and system. The present invention facilitates network establishment between two terminals. |
