POLAR CODE RATE MATCHING METHOD AND APPARATUS,申请号US201615270250-传众专利搜索

POLAR CODE RATE MATCHING METHOD AND APPARATUS

申请公布号：US2017012739(A1)

申请号：US201615270250

申请日期：2016.09.20

申请公布日期：2017.01.12

申请人：

Huawei Technologies Co., Ltd.

发明人：Shen Hui;Li Bin

分类号：H04L1/00

主分类号：H04L1/00

地址：Shenzhen CN

摘要：A polar code rate matching method and apparatus are provided. The method includes: performing bit reversal order interleaving on a polar code output by a polar code encoder, to obtain interleaved bits; and determining, based the interleaved bits, a rate-matched output sequence. By performing bit reversal order interleaving on a polar code, a rate-matched output sequence is obtained, which can reduce an FER, thereby improving HARQ performance and ensuring reliability of data transmission.

主权项：1. A polar polar code rate matching method, comprising: performing bit reversal order (BRO) interleaving on a polar code output by a polar code encoder, to obtain interleaved bits; and determining, based on the interleaved bits, a rate-matched output sequence.