Patent ID: 10492235

Abstract:
The present invention discloses a method which includes: receiving, by first UE, resource configuration information for communication between the first UE and an eNodeB; determining, by the first UE, data needing to be sent to second UE; determining, by the first UE, a D2D transmission resource indication needing to be sent; sending, by the first UE on a resource corresponding to the resource configuration information to the eNodeB, a resource SR carrying the D2D transmission resource indication, where the D2D transmission resource indication is used to request the eNodeB to allocate a D2D transmission resource to the first UE; receiving D2D transmission resource information used for sending the data to the second UE, where the D2D transmission resource information is allocated by the eNodeB according to the D2D transmission resource indication; and sending, by the first UE, the data to the second UE on the D2D transmission resource.