Patent ID: 11881975
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A non-transitory digital storage medium having a computer program stored thereon to perform the method for detecting a sequence of N bits of a reception signal, wherein the method comprises:
receiving a signal comprising the sequence of N bits so as to acquire a reception signal, wherein N is a natural number greater than or equal to eight, N≥8,
sampling the reception signal with a sampling rate that corresponds, with an intentional deviation of up to 2/N, to one sample value per bit of the sequence of N bits so as to acquire a sequence of received bits,
correlating the sequence of received bits with K different sequences of N−1 reference bits so as to acquire K partial correlation results, wherein K is smaller than or equal to N−1 and greater than or equal to three, N−1≥K≥3,
wherein the K different sequences of reference bits are differently punctured versions of the same base sequence of N reference bits,
detecting the sequence of N bits when at least one of the K partial correlation results exceeds a detection threshold,
when said computer program is run by a computer.