Patent ID: 11943608
Assignee: REALTEK SEMICONDUCTOR CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 9:
10. The Bluetooth device set (102) of claim 9, wherein the Bluetooth host device (110) further transmits a second parameter (P2) or a second field indication to the second member device (130) and generates a third cypher key (Key-3) after identifying the second member device (130) as the second privileged device;
wherein the second control circuit (135) is further arranged to operably execute the predetermined cypher key algorithm according to the second parameter (P2) to generate a fourth cypher key (Key-4) corresponding to the third cypher key (Key-3) after the second parameter (P2) or the second field indication is received by the second communication circuit (131).