Title:
METHOD AND DEVICE FOR DATA TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2019/242496
Kind Code:
A1
Abstract:
Disclosed is a method for data transmission: a data transmitting end acquires a first original packet to be transmitted, compares differential data between the first original packet and a preset reference packet, and determines the degree of difference of the differential data; when the degree of difference exceeds a preset threshold, the first original packet is transmitted; when the degree of difference does not exceed the preset threshold, a differential packet is generated from the differential data on the basis of a preset packet forming rule, and the differential packet is transmitted. A data receiving end receives a first receivable packet transmitted by the data transmitting end; when the first receivable packet is determined to be a differential packet on the basis of a preset determination rule, a data restoration rule is employed on the basis of the preset reference packet and of the first receivable packet to restore the first receivable packet into the first original packet. Also disclosed is a device for data transmission.
Inventors:
ZHANG LU (CN)
LIU YIKANG (CN)
LIU YIKANG (CN)
Application Number:
PCT/CN2019/089916
Publication Date:
December 26, 2019
Filing Date:
June 04, 2019
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L29/08
Foreign References:
| CN103618787A | 2014-03-05 | |||
| CN103685476A | 2014-03-26 | |||
| US20110271303A1 | 2011-11-03 |
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
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