| 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 includes that a source terminal initiates a communication request for device-to-device (D2D) communication with a destination terminal; according to the D2D communication request, whether the source terminal and the destination terminal can conduct the device-to-device communication is detected; if the detection result is that the source terminal and the destination terminal can conduct the device-to-device communication, a D2D communication link is established between the source terminal and the destination terminal; the source terminal and the destination terminal use the D2D communication link to conduct the device-to-device communication. The embodiments achieve the inter-terminal device-to-device communication, which are available to device-to-device communication under the control of a mobile network and also available under the condition of no mobile network, i.e., the field of public security. |
