Patent ID: 9203525
Filing Date: 2015-12-01
Classification: H03M,H04B,H04L

Abstract:
1. An encoding method, comprising: dividing to-be-encoded input data into M parts according to the number of levels of concatenated Polar encoding, wherein M is the number of levels of concatenated Polar encoding; performing Polar encoding for information bits of each level of Polar encoding level by level to obtain Polar-encoded data of the input data, wherein each part of data obtained through the dividing and output bits of a previous level of Polar encoding serve together as information bits of a next level of Polar encoding; wherein when M is 2, dividing the input data into a first part of data and a second part of data and performing Polar encoding level by level comprising: wherein a length of the first part of data is a length of information bits corresponding to the first Polar encoding and a length of the second part of data is a difference between a length of information bits corresponding to the second Polar encoding and a code length corresponding to the first Polar encoding.