Title:
SIGNAL PROCESSING DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2020/056657
Kind Code:
A1
Abstract:
Disclosed is a signal processing device. As a first network device, the signal processing device comprises: a first signal distribution unit for receiving a first signal in a traffic mode and send same to a second network device; and receive a second signal from a second network device in the traffic mode, and send same to a signal offset unit; the frequency range of a data signal in the first signal doing not overlap with the frequency range of a data signal in the second signal; and a signal offset unit for receiving a mixing signal from the first signal distribution unit and offsetting a first echo signal in the mixing signal to obtain a second signal; the mixing signal being a signal by mixing the second signal with the first echo signal; the first echo signal being a signal output by the first signal distribution unit to the signal offset unit in the process that the first signal is sent to the second network device. Also disclosed is a signal processing method, for use in improving the user experience.
Inventors:
SI XIAOSHU (CN)
GAO XINGGUO (CN)
OUYANG TAO (CN)
CAO YI (CN)
REN ZHIXIONG (CN)
GAO XINGGUO (CN)
OUYANG TAO (CN)
CAO YI (CN)
REN ZHIXIONG (CN)
Application Number:
PCT/CN2018/106638
Publication Date:
March 26, 2020
Filing Date:
September 20, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B1/54
Foreign References:
| CN102111177A | 2011-06-29 | |||
| CN103873399A | 2014-06-18 | |||
| US20040203458A1 | 2004-10-14 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF:
Previous Patent: ANTI-REVERSE DEVICE OF VASCULAR CLIP APPLIER
Next Patent: DISPLAY CONTROL METHOD AND DISPLAY APPARATUS
Next Patent: DISPLAY CONTROL METHOD AND DISPLAY APPARATUS