Patent ID: 8738797
Filing Date: 2014-05-27
Classification: H04L

Abstract:
1. A method for bit rate matching of transmission channel, wherein the method comprises: determining an initial value according to a total amount of data in a data stream of an input bit sequence and a predetermined initial offset value; and performing an accumulation processing and an even distribution processing on the initial value and the amount of the data needing rate matching, and determining the data needing rate matching from the data stream according to the processing result; wherein the accumulation processing and even distribution processing on the initial value and the amount of the data needing rate matching comprise: Step 1, summing the initial value and the amount of the data needing rate matching; Step 2, updating the initial value with the summing result, and determining whether the initial value is greater than the total amount of data in the data stream; going to Step 1 in case of a negative determination result, and going to Step 3 in case of a positive determination result; Step 3, taking the current data in the data stream as the data needing rate matching; Step 4, taking the difference between the summing result and the total amount of data in the data stream as the initial value, then going to Step 5; and Step 5, determining whether the current data is the last data of the data stream, going to Step 1 in case of a negative determination result, otherwise ending the processing.