| CPC H04W 52/367 (2013.01) [H04W 52/285 (2013.01)] | 20 Claims |

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1. A power adjustment method comprising:
determining movement change information during operation of a terminal, wherein the movement change information includes variation values of a plurality of sample movement parameters;
obtaining a currently running foreground application when a maximum variation value among the variation values of the plurality of sample movement parameters is greater than a preset threshold;
determining a target power value corresponding to the foreground application from a preset power set, wherein the preset power set includes a plurality of sample power values in which each sample power value corresponds to a different application; and
adjusting a current signal transmission power of the terminal based on the target power value.
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