Title:
FREQUENCY COMPENSATION PROCESSING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/062033
Kind Code:
A1
Abstract:
Disclosed are a frequency compensation processing method and device. The method comprises: acquiring a frequency offset estimated value between a signal receiving frequency of a receiver and a signal sending frequency of a transmitter; processing the frequency offset estimated value by using a second-order loop filter to obtain a frequency offset compensation value; and compensating the signal receiving frequency of the receiver by using the frequency offset compensation value. The present invention solves the problem in the prior art that frequency compensation cannot be carried out effectively because the frequency offset value cannot be calculated more accurately, so that the precision of frequency compensation and the anti-interference capability of frequency compensation are improved, and the system stability is enhanced.
Inventors:
ZHONG CHANGLONG (CN)
AN JING (CN)
AN JING (CN)
Application Number:
PCT/CN2015/076487
Publication Date:
April 28, 2016
Filing Date:
April 13, 2015
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L7/027; H04L25/02
Foreign References:
| CN103701740A | 2014-04-02 | |||
| CN101087158A | 2007-12-12 | |||
| CN101076004A | 2007-11-21 |
Attorney, Agent or Firm:
KANGXIN PARTNERS,P.C. (CN)
北京康信知识产权代理有限责任公司 (CN)
北京康信知识产权代理有限责任公司 (CN)
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