- Patent Title: Method for reference signal generation and communications device
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Application No.: US17403218Application Date: 2021-08-16
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Publication No.: US12047214B2Publication Date: 2024-07-23
- Inventor: Xiaodong Sun , Hao Liu , Peng Sun
- Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
- Applicant Address: CN Chang'an Dongguan
- Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
- Current Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: von Briesen & Roper, s.c.
- Priority: CN 1910117787.2 2019.02.15
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04L5/00

Abstract:
A method for reference signal generation and a communications device are provided. The method includes: in a case that indication information is received from a second communications device, performing first modulation and then discrete Fourier transform modulation on at least one of target-reference-signal sequences to generate a target reference signal, where the first modulation includes any one of the following: π/2-BPSK modulation and 8-PSK modulation, and the indication information is used to indicate that a first communications device uses the target reference signal for transmission.
Public/Granted literature
- US12074749B2 Method for reference signal generation and communications device Public/Granted day:2024-08-27
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