Bluetooth communication system capable of increasing generation efficiency of cypher keys required for data transmission between Bluetooth host device and Bluetooth device set, and related Bluetooth device set
摘要
說明書
In the operation 606, the processing circuit 117 may generate a corresponding candidate device list according to messages transmitted from multiple nearby Bluetooth devices (e.g., responses to the Bluetooth inquiry request sent by the Bluetooth host device 110), and control the display device 150 to display the candidate device list. The processing circuit 117 may also filter the device items to be displayed in the candidate device list in the operation 606, and control the display device 150 to display a single device item for representing the entire Bluetooth device set 102 in the candidate device list, but does not simultaneously display a plurality of device items for respectively representing a plurality of member devices of the Bluetooth device set 102 in the candidate device list, so as to simplify the complexity of the user's manipulations during the Bluetooth pairing procedure.
As described previously, all member devices in the Bluetooth device set 102 may conduct the same operations in the operation 602, that is, transmitting their own device information and the device information of other member devices to the Bluetooth host device 110. The processing circuit 117 may determine which member devices belong to the Bluetooth device set 102 just like the first member device 120 according to the device information of multiple member devices transmitted from different member devices in the operation 604.
