PHASE DEVIATION CALCULATION METHOD, ACCESS POINT AND STATION

Title:

PHASE DEVIATION CALCULATION METHOD, ACCESS POINT AND STATION

Document Type and Number:

WIPO Patent Application WO/2016/138659

Kind Code:

A1

Abstract:

Provided in embodiments of the present invention are a phase deviation calculation method, access point and station. The phase deviation calculation method of the present invention comprises: determining a frequency domain sequence of a hybrid pilot sequence, the hybrid pilot sequence comprising pilot sequences of multiple stations; extracting, according to a pilot model of the station, a sub-sequence of the stations, and determining, according to the pilot sequence of the stations generated by the sub-sequence of the station, phase deviations of the stations. The embodiment of the present invention reduces a bit error rate on receiving a signal resulting from residual deviation.

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Inventors:

WU TAO (CN)

Application Number:

PCT/CN2015/073684

Publication Date:

September 09, 2016

Filing Date:

March 05, 2015

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04L27/26; H04W56/00

Foreign References:

CN101933302A	2010-12-29
CN1635725A	2005-07-06

Attorney, Agent or Firm:

LEADER PATENT & TRADEMARK FIRM (CN)
北京同立钧成知识产权代理有限公司 (CN)

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