US 12,244,325 B2
Information processing device, encoding method, and decoding method
Ren Sugai, Tokyo (JP); Hiroki Matsuda, Tokyo (JP); and Ryota Kimura, Tokyo (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 18/040,818
Filed by Sony Group Corporation, Tokyo (JP)
PCT Filed Aug. 12, 2021, PCT No. PCT/JP2021/029736
§ 371(c)(1), (2) Date Feb. 7, 2023,
PCT Pub. No. WO2022/050020, PCT Pub. Date Mar. 10, 2022.
Claims priority of application No. 2020-147864 (JP), filed on Sep. 2, 2020.
Prior Publication US 2023/0283301 A1, Sep. 7, 2023
Int. Cl. H03M 13/37 (2006.01); H03M 13/29 (2006.01)
CPC H03M 13/373 (2013.01) [H03M 13/2957 (2013.01)] 22 Claims
OG exemplary drawing
 
20. An encoding method comprising:
performing processing of a first protocol layer, the processing of the first protocol layer including generating first coded data by encoding first data with an erasure correction code that is a first code;
providing the first coded data to a second protocol layer lower than the first protocol layer;
performing processing of the second protocol layer, the processing of the second protocol layer including:
generating second coded data by encoding the first coded data with a second code, and
generating data to be transmitted to a reception device based on the second coded data.