Title:
DATA PROCESSING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/191687
Kind Code:
A1
Abstract:
Provided are a data processing method and device. The method comprises: determining a first synchronization correlation code corresponding to a synchronization frame of a superframe to be transmitted and a second synchronization correlation code corresponding to a data frame; encapsulating the first synchronization correlation code in a first frame block and a second frame block of the synchronization frame; encapsulating the second synchronization correlation code in a first frame block of the data frame; and sequentially transmitting the synchronization frame and the data frame encapsulated with the synchronization correlation codes. Since different synchronization frames correspond to different first synchronization correlation codes and different data frames correspond to different second synchronization correlation codes, even if a synchronization correlation code in any currently sent frame is intercepted, it is not possible to use the intercepted synchronization correlation code to perform interference, therefore the method of the invention enhances anti-interference properties. In addition, the first synchronization correlation code is only encapsulated in the first frame block and the second frame block of the synchronization frame, the length of the first synchronization correlation code is reduced, thereby reducing response time available for interception and accordingly the possibility of interception of the first synchronization correlation code, and therefore the method of the invention enhances anti-interference properties.
Inventors:
LIU QUANHONG (CN)
QU YUXIN (CN)
CHEN TIANSHUI (CN)
ZHANG HONGYU (CN)
QU YUXIN (CN)
CHEN TIANSHUI (CN)
ZHANG HONGYU (CN)
Application Number:
PCT/CN2019/079989
Publication Date:
October 01, 2020
Filing Date:
March 28, 2019
Export Citation:
Assignee:
HEBI TIANHAI ELECTRONIC INFORMATION SYSTEM CO LTD (CN)
International Classes:
H04L7/00
Foreign References:
| CN103259629A | 2013-08-21 | |||
| CN1288330A | 2001-03-21 | |||
| US20020064211A1 | 2002-05-30 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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