Title:
METHOD AND DEVICE FOR SYNCHRONIZING DATA TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2015/192681
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a method and device for synchronizing data transmission. The method comprises: a receiver receives, at a first moment, sequence information sent by a transmitter, wherein the sequence information is used for instructing the transmitter to send valid data at an ending moment of the sequence information, and the first moment is one of idle moments of the transmitter or the first moment is an ending moment of the idle duration of the transmitter; and the receiver receives, at the ending moment of the sequence information, the valid data sent by the transmitter. There is no need to position a clock through a GPS and thus determine a clock source during a symbol synchronization process, which reduces the cost of symbol synchronization.
Inventors:
HE JIA (CN)
DU XIANFENG (CN)
WEN RONG (CN)
DU XIANFENG (CN)
WEN RONG (CN)
Application Number:
PCT/CN2015/076454
Publication Date:
December 23, 2015
Filing Date:
April 13, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L7/00
Foreign References:
| CN1848828A | 2006-10-18 | |||
| CN102256347A | 2011-11-23 | |||
| CN101119353A | 2008-02-06 | |||
| CN1750445A | 2006-03-22 |
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)
北京同立钧成知识产权代理有限公司 (CN)
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