Title:
POWER CALIBRATION METHOD FOR MAXIMUM POWER FLUCTUATION, TERMINAL DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/155595
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present application are a power calibration method for maximum power fluctuation, a terminal device, and a storage medium. The method in the embodiments of the present application comprises: setting a maximum power upper limit Pmax of a first calibration frequency band of a specified terminal device, and setting an automatic gain control (AGC) scanning initial value n of a radio frequency transceiver chip RFIC, n being 0; testing whether the current calibration power P when n is 0 is greater than or equal to a sum of Pmax and a first offset value; if yes, recording a power value corresponding to n being 0 and writing the power value into the specified terminal device; if not, n being n+1, and testing whether the current calibration power P when n is n+1 is greater than or equal to the sum of Pmax and the first offset value; and if yes, recording the power value corresponding to each n from 0 to n+1, and writing the power value into the specified terminal device.
Inventors:
FENG HONGQI (CN)
Application Number:
PCT/CN2022/141279
Publication Date:
August 24, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04B17/13; H04B1/40; H04B17/21
Foreign References:
| CN114520672A | 2022-05-20 | |||
| CN101119146A | 2008-02-06 | |||
| CN101304270A | 2008-11-12 | |||
| CN101977090A | 2011-02-16 | |||
| CN101499807A | 2009-08-05 | |||
| CN103036623A | 2013-04-10 |
Attorney, Agent or Firm:
GUANGZHOU DEKE INTELLECTUAL PROPERTY AGENT LTD. (CN)
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