| 摘要 |
A method and apparatus in a first User Equipment, UE (51) that reduces the number of required transmissions when transmitting device-to-device, D2D, synchronization signals or broadcast channels in a wireless network. The first UE (51) determines (21) its level of interest in being received by a second UE that is within network coverage, and adapts (22) a time pattern for transmission of synchronization signals or broadcast channels, depending on the determined level of interest of the first UE. The first UE's interest may be determined by analyzing a type of service that the first UE is interested in performing, and concluding the first UE is interested in being received by the second UE only when the first UE is interested in performing a certain type of service. |
