The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2018
Filed:
May. 26, 2017
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
I-Chun Chen, New Taipei, TW;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A radio communications power control method which can be applied in a hot spot device acquires a first signal power and a first noise power of a first channel by which the hot spot device communicates with a base station, and calculates a first signal-to-noise ratio between the first signal power and the first noise power. The device acquires a second signal power and a second noise power of the first channel when the hot spot device functions, and calculates a second signal-to-noise ratio between the second signal power and the second noise power. A difference is calculated between the first signal-to-noise ratio and the second signal-to-noise ratio, and if the second ratio is greater than the first ratio by a preset reference value, a power of the electromagnetic wave of the hot spot device is reduced to a target value.