Invention Grant
- Patent Title: Signal processing method and apparatus, device, and computer readable storage medium
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Application No.: US16633718Application Date: 2018-06-15
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Publication No.: US11063722B2Publication Date: 2021-07-13
- Inventor: Zheng Zhao , Tie Li , Wei Zhong , Bin Ren , Fangchen Cheng , Ren Da
- Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Applicant Address: CN Beijing
- Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Current Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Current Assignee Address: CN Beijing
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN201710632112.2 20170728
- International Application: PCT/CN2018/091551 WO 20180615
- International Announcement: WO2019/019834 WO 20190131
- Main IPC: H04L5/00
- IPC: H04L5/00

Abstract:
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.
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