| 摘要 |
Disclosed are an inter-terminal device-to-device communication method and system, which relate to the technical field of wireless communications. The method comprises: a source terminal initiating a communication request which is used for performing device-to-device (D2D) communication with a destination terminal; according to the D2D communication request, detecting whether the source terminal and the destination terminal can conduct the device-to-device communication; if the detection result is that the source terminal and the destination terminal can conduct the device-to-device communication, establishing a D2D communication link between the source terminal and the destination terminal; the source terminal and the destination terminal using the D2D communication link to conduct the device-to-device communication. The present invention achieves the inter-terminal device-to-device communication, can be used for performing device-to-device communication under the control of a mobile network and can also be used under the condition of no mobile network, i.e. the field of public security. |
