Invention Grant
- Patent Title: Standing wave detection method, standing wave detection apparatus and base station
- Patent Title (中): 驻波检测方法，驻波检测装置和基站
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Application No.: US13572595Application Date: 2012-08-10
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Publication No.: US09002291B2Publication Date: 2015-04-07
- Inventor: Shaofeng Xu , Zhengxiang Ma , Siqing Ye , Wei Wang , Pengfei Luo
- Applicant: Shaofeng Xu , Zhengxiang Ma , Siqing Ye , Wei Wang , Pengfei Luo
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Slater & Matsil, L.L.P.
- Priority: CN201010111622 20100211
- Main IPC: H04B17/00
- IPC: H04B17/00 ; H04B1/04
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.
Public/Granted literature
- US20120309322A1 Standing Wave Detection Method, Standing Wave Detection Apparatus and Base Station Public/Granted day:2012-12-06
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