Title:
PHASE AMBIGUITY CORRECTION METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2016/192321
Kind Code:
A1
Abstract:
Disclosed are a phase ambiguity correction method and device, and computer storage medium. The method comprises: receiving a training sequence transmitted by a transmitting side, the training sequence comprising a plurality of sub-frames, and lengths and segmentations of each sub-frame in the training sequence being configured as set values; determining positions of frame headers of each sub-frame in the training sequence; acquiring a phase ambiguity correction factor by calculating a frame header symbol phase of the sub-frame and comparing the same with a known sub-frame header phase; and performing QPSK phase ambiguity correction on received data by utilizing the phase ambiguity correction factor.
Inventors:
QIN WENPING (CN)
HE KAIJIANG (CN)
HE KAIJIANG (CN)
Application Number:
PCT/CN2015/094926
Publication Date:
December 08, 2016
Filing Date:
November 18, 2015
Export Citation:
Assignee:
ZHONGXING MICROELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
H04L27/18; H04B17/00
Foreign References:
| CN1602010A | 2005-03-30 | |||
| CN101312378A | 2008-11-26 | |||
| CN101789918A | 2010-07-28 | |||
| CN1529484A | 2004-09-15 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
北京派特恩知识产权代理有限公司 (CN)
北京派特恩知识产权代理有限公司 (CN)
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