基本信息:
- 专利标题： DIGITAL PRE-DISTORTION PROCESSING METHOD AND ELECTRONIC DEVICE
- 申请号：EP20881467.3 申请日：2020-10-26
- 公开(公告)号：EP4050819A1 公开(公告)日：2022-08-31
- 发明人： HUANG, Peng , HUANG, Runpeng
- 申请人： Vivo Mobile Communication Co., Ltd.
- 申请人地址： CN Dongguan, Guangdong 523863 No.1, Vivo Road Chang'an
- 代理机构： Petraz, Gilberto Luigi
- 优先权： CN201911060466 20191101
- 国际公布： WO2021083093 20210506
- 主分类号： H04B17/11
- IPC分类号： H04B17/11 ; H04B17/21 ; H04B17/13
摘要：
Disclosed in embodiments of the present invention are a digital pre-distortion processing method and an electronic device, for use in solving the problem of low DPD calibration precision. The method is applied to the electronic device and comprises: detecting a standing wave state of an antenna of the electronic device; under a condition that the standing wave state meets a preset working condition, obtaining a calibration result by means of digital pre-distortion calibration; and determining whether to enable a digital pre-distortion function or not according to the calibration result.