| 摘要 |
In a wireless communication system, a plurality of resource groups and a plurality of synchronization signals may be used to perform device-to-device communication. A first monitor time associated with sending data and a second monitor time associated with receiving data is determined, and each resource group is linked to a corresponding synchronization signal, a corresponding first monitor time and a corresponding second monitor time. A user equipment is configured to select a specific synchronization signal from the plurality of synchronization signals and broadcast the specific synchronization signal for claiming the corresponding resource group only after determining that the specific synchronization signal is not being transmitted by other devices at the corresponding first monitor time and the corresponding second monitor time. |
