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

Claim 1:
2. The Bluetooth communication system (100) of claim 1, wherein the processing circuit (117) is further arranged to operably utilize the host-side communication circuit (111) to transmit a first parameter (P1) or a first field indication to the first member device (120) after identifying the first member device (120) as the first privileged device, and to operably execute a predetermined cypher key algorithm according to the first parameter (P1) to generate the first cypher key (Key-1);
wherein the first control circuit (125) is further arranged to operably execute the predetermined cypher key algorithm according to the first parameter (P1) to generate the second cypher key (Key-2) after the first parameter (P1) or the first field indication is received by the first communication circuit (121).