Invention Grant
- Patent Title: Signal processing apparatus, method, and system
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Application No.: US15891932Application Date: 2018-02-08
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Publication No.: US10090873B2Publication Date: 2018-10-02
- Inventor: Guolong Huang , Hua Cai , Yi Wang
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Staas & Halsey LLP
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H04B1/16 ; H04B1/00

Abstract:
The present application discloses a signal processing apparatus and method, the method includes: receive an analog signal; adjust a frequency band of the analog signal to a lowest frequency band when a frequency band of the analog signal received by the receiving unit falls outside the lowest frequency band in multiple preconfigured frequency bands; process, by using a signal processing channel in the lowest frequency band, the analog signal whose frequency band has been adjusted to the lowest frequency band. The method provided in the embodiments of the present application processes signals of different frequency bands by using a processing channel in a lowest frequency band. In this way, only a relatively small quantity of radio-frequency link components are required to implement processing of the signals of the different frequency bands, which reduces a link size of a communications system.
Public/Granted literature
- US20180167096A1 SIGNAL PROCESSING APPARATUS, METHOD, AND SYSTEM Public/Granted day:2018-06-14
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