Patent ID: 8074143
Filing Date: 2011-12-06
Classification: H03M,H04L

Abstract:
1. A method of rate matching comprising: interleaving systematic bits; interleaving a first parity bit stream; interleaving a second parity bit stream; buffering the interleaved systematic bits, the interleaved first parity bit stream and the interleaved second parity bit stream in a virtual buffer when the number of bits of the interleaved systematic bits, the interleaved first parity bit stream and the interleaved second parity bit stream is not larger than the virtual buffer; buffering a portion of the interleaved systematic bits, the interleaved first parity bit stream and the interleaved second parity bit stream when the number of bits of the interleaved systematic bits, the interleaved first parity bit stream and the interleaved second parity bit stream is larger than the virtual buffer; and performing rate matching on at least one output of the virtual buffer.