Methods and apparatus for the efficient generation of low density parity verification codes (ldpc)

摘要

Techniques and apparatus for the efficient generation of a high density parity verification (ldpc) codes for a range of points and performing well. A method for wireless communications by means of a transmission device generally includes selecting whole lifting values for a first lifting size value Z, selected from a range of lifting size values, in which the internal lifting value The selected iro is larger than a maximum lifting size value of the lifting range of lifting size values;Determine one or more whole lifting values to generate at least one second elevated LDPC code having a second lifting size value based on an operation involving the second lifting size value and the one or more whole elevation values selected pair Generate the first high LDPC code; encode a set of bits of information based on the second high LDPC to produce a code word; and transmit the code word.