ENCODING PROCESS FOR LDPC CODEWORDS LONGER THAN 1944 BITS

Abstract: a wireless communication system, apparatus, and methodology are described for encoding low-density parity check (ldpc) ppdus by selecting a first ldpc codeword length of n�1944 bits from an encoding parameter table having a plurality of ldpc codeword lengths based on comparing the number of available bits (navbits) to one or more navbits threshold values and/or one or more selection conditions for choosing the first ldpc codeword length of n�1944 bits, where n is an integer that is greater than or equal to 2.

Inventor(s): Rui Cao, Hongyuan Zhang, Rong Zhang

CPC Classification: H03M13/255 (CODING; DECODING; CODE CONVERSION IN GENERAL (using fluidic means ; optical analogue/digital converters ; coding, decoding or code conversion, specially adapted for particular applications, see the relevant subclasses, e.g. , , , , , , , , , , , ; ciphering or deciphering for cryptography or other purposes involving the need for secrecy ))

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