Patent ID: 11936681
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. An apparatus to prevent early-detect-late-commit attacks, the apparatus comprising:
receiver circuitry configured to obtain a composite signal including a target signal and one or more companion signals, the target signal having a first center frequency and a first bandwidth;
filtering circuitry coupled to the receiver circuitry, the filtering circuitry configured to filter the one or more companion signals from the composite signal via a filter having a second center frequency approximately equal to the first center frequency and a second bandwidth less than or equal to the first bandwidth; and
signal processing circuitry coupled to the filtering circuitry, the signal processing circuitry configured to process the target signal to decode one or more bits of a bit sequence of the target signal.