-
公开(公告)号:US20160352464A1
公开(公告)日:2016-12-01
申请号:US15234925
申请日:2016-08-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor: Hui SHEN , Bin LI , Yuchen SHI
CPC classification number: H04L1/0057 , H03M13/13 , H03M13/2792 , H03M13/635 , H04L1/0041 , H04L1/0067 , H04L1/0069 , H04L1/0071 , H04L1/1812
Abstract: A rate matching method for a polar code is provided, where the method includes: acquiring a congruential sequence according to a code length of a target polar code; performing sorting processing on the congruential sequence according to a preset rule, to acquire a reference sequence; determining a mapping function according to the congruential sequence and the reference sequence; and interleaving the target polar code according to the mapping function, to generate interleaved output bits.
Abstract translation: 提供一种用于极性码的速率匹配方法,其中该方法包括:根据目标极性码的码长获取同余序列; 根据预设规则对同余序列执行排序处理,以获取参考序列; 根据同余序列和参考序列确定映射函数; 并根据映射函数交织目标极性码,以产生交织的输出比特。