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Device and method for coding/decoding block code for low density parity check with variable block length. RU patent 2369008.

FIELD: information technology.

SUBSTANCE: invention relates to a mobile communication system and is meant for coding/decoding block codes for low density parity check (LDPC) with variable block length. The device and procedure involve reception of data words and coding the data words in the LDPC block code in accordance with the first or second parity check matrix depending on the length used for generating data words in the LDPC block code.

EFFECT: prevention of information data loss.

12 cl, 28 dwg

IPC classes for russian patent Device and method for coding/decoding block code for low density parity check with variable block length. RU patent 2369008. (RU 2369008):

H04B1/69 - TRANSMISSION (transmission systems for measured values, control or similar signals G08C; speech analysis or synthesis G10L; coding, decoding or code conversion, in general H03M; broadcast communication H04H; multiplex systems H04J; secret communication H04K; transmission of digital information H04L; wireless communication networks H04W)

H03M13/11 - using multiple parity bits

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