| 摘要 |
Disclosed are a resource request method and apparatus. The method comprises: a first user equipment (UE) receives resource configuration information for communication between the first UE and an evolved NodeB (eNode); the first UE determines data needing to be sent to a second UE; the first UE determines a device-to-device (D2D) transmission resource indication needing to be sent; the first UE sends to the eNode a resource scheduling request (SR) carrying the D2D transmission resource indication on a resource corresponding to the resource configuration information, the D2D transmission resource indication being used for requesting the eNode to allocate a D2D transmission resource to the first UE; the first UE receives information of the D2D transmission resource used for sending the data to the second UE, the information of the D2D transmission resource being allocated by the eNode according to the D2D transmission resource indication; and the first UE sends the data to the second UE on the D2D transmission resource. In this way, overheads of transmission resources between an eNode and a UE are reduced, the problem that a first UE spends too much time on requesting a transmission resource from the eNode is avoided, and scheduling delay is reduced. |
