Patent ID: 11967973
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An encoder comprising a processing circuit configured to:
receive original data;
partition the original data into a plurality of original q-bit words;
assemble a data packet comprising N original q-bit words from the plurality of original q-bit words;
identify a first encoder value D1 and a second encoder value D2 that are absent from the values of the N original q-bit words;
encode the N original q-bit words based on a one-to-one mapping from q-bit original values to q-bit encoded values based on the first encoder value D1 and the second encoder value D2 to generate N encoded q-bit payload words, the N encoded q-bit payload words being free of words that are all-zeroes and free of words that are all-ones;
generate a key representing the first encoder value D1 and the second encoder value D2; and
transmit the key and the N encoded q-bit payload words.