公开(公告)号：US09225578B2

公开(公告)日：2015-12-29

申请号：US14577734

申请日：2014-12-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanxing Zeng ,  Guangjian Wang ,  Kunpeng Liu

IPC: H04L27/36 ,  H04L27/34 ,  H04L1/00 ,  H04L27/38

CPC classification number: H04L27/365 ,  H04L1/007 ,  H04L1/0086 ,  H04L27/3488 ,  H04L27/38

Abstract: A high order modulation method, a demapping method, and a corresponding device are provided. With the high order modulation method, important bits is distinguished, and the important bits are divided into important bits for distinguishing large regions and important bits for distinguishing small regions according to the difficulty of judgment areas. Therefore, the judgment accuracy rate of a demodulator is further improved.

Abstract translation: 提供了高阶调制方法，解映射方法和相应的装置。 利用高阶调制方式，重要的比特被区分开来，根据判断区域的难度，将重要的比特划分成用于区分大区域和重要比特用于区分小区域的重要比特。 因此，解调器的判断准确率进一步提高。