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:
Apr. 07, 2015
Filed:
Aug. 10, 2012
Shaofeng Xu, Xi'an, CN;
Zhengxiang MA, Bridgewater, NJ (US);
Siqing YE, Shanghai, CN;
Wei Wang, Shanghai, CN;
Pengfei Luo, Shanghai, CN;
Shaofeng Xu, Xi'an, CN;
Zhengxiang Ma, Bridgewater, NJ (US);
Siqing Ye, Shanghai, CN;
Wei Wang, Shanghai, CN;
Pengfei Luo, Shanghai, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A standing wave detection method, a standing wave detection apparatus, and a base station are disclosed. The method includes collecting, a feedback signal from a feedback path of a base station which uses a baseband multi-tone signal as a transmission signal; performing calibration on the feedback signal by using stored calibration data to obtain a reflected signal in the feedback signal; and obtaining a standing wave detection value according to the transmission signal and the reflected signal that is in the feedback signal.