| 摘要 |
Methods and apparatuses for improving device to device, D2D, communication are disclosed herein. One method includes a user equipment, UE, triggering a buffer status report, BSR, upon configuration or setup of radio resource allocation mode 1 for D2D communication while the UE has data available for transmission for D2D communication (620). The method further includes the UE transmitting a Medium Access Control, MAC, Control Element corresponding to the BSR (625). |
