| 摘要 |
A wireless device performs background scanning of one or more radio channels in a wireless network after sending a signal 303 to one or more other devices connected to the wireless network indicating that the device is entering a pre-defined hibernation mode. Instead of actually entering the hibernation mode, background scanning is performed 307, after a predetermined countdown period 305, whilst the other devices on the network consider the device to be in hibernation mode. |
