公开(公告)号：US11063722B2

公开(公告)日：2021-07-13

申请号：US16633718

申请日：2018-06-15

申请人： CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

发明人： Zheng Zhao ,  Tie Li ,  Wei Zhong ,  Bin Ren ,  Fangchen Cheng ,  Ren Da

IPC分类号： H04L5/00

摘要： A signal processing method and apparatus, a device, and a computer readable storage medium are provided, which relate to the field of communication technology, to reduce collisions of physical broadcast channel (PBCH) demodulation reference signals (DMRSs). The signal processing method provided by embodiments of the present disclosure includes: generating a plurality of candidate PBCH DMRS sequences; acquiring a mapping relationship between PBCH DMRS sequences and resource element (RE) groups; and transmitting the candidate PBCH DMRS sequences by using RE groups corresponding to the candidate PBCH DMRS sequences according to the mapping relationship. Therefore, the embodiments of the present disclosure may reduce collisions of PBCH DMRSs.