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:
Dec. 13, 2016
Filed:
Jun. 05, 2015
Huawei Technologies Co., Ltd., Shenzhen, CN;
Hai Li, Chengdu, CN;
Huawei Technologies Co, Ltd., Shenzhen, CN;
Abstract
Embodiments of the present invention provide a detection method including receiving a modulated signal data stream from a microwave transmit end, performing amplification on the modulated signal data stream according to an amplification control signal, where the amplification control signal is used to indicate the number of amplification times for the amplification performed on the modulated signal data stream, performing analog-to-digital conversion on the amplified modulated signal data stream to obtain a first digital signal data stream; filtering the first digital signal data stream, performing power detection on the first digital signal data stream to obtain a first average power value, performing power detection on a filtered first digital signal data stream to obtain a second average power value, obtaining the amplification control signal according to the first average power value, and obtaining an RSSI value by calculation according to the amplification control signal and the second average power value.