Patent ID: 11924631
Assignee: REALTEK SEMICONDUCTOR CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 7:
8. The Bluetooth device set (102) of claim 7, wherein the Bluetooth host device (110) executes the predetermined cypher key algorithm according to the indication value to generate a third cypher key (Key-3), and uses the third cypher key (Key-3) to conduct Bluetooth data transmission with the second member device (130);
wherein the second control circuit (135) is further arranged to operably execute the predetermined cypher key algorithm according to the indication value to generate a fourth cypher key (Key-4) corresponding to the third cypher key (Key-3), and to operably use the fourth cypher key (Key-4) to conduct Bluetooth data transmission with the Bluetooth host device (110).