Title:
DATA TRANSMISSION METHOD AND DATA TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/126315
Kind Code:
A1
Abstract:
The present application provides a data transmission method and device for a vehicle-mounted smart cockpit. The method comprises: receiving data from at least one data source and attribute information of the data at a sending end; segmenting the original data on the basis of the attribute information to obtain a plurality of data portions; respectively calculating respective check codes of the plurality of data portions according to each of the plurality of data portions, and sending a plurality of encoded blocks; receiving the plurality of encoded blocks at a receiving end, and verifying the data portions comprised in the plurality of encoded blocks by using the check codes comprised in the plurality of encoded blocks; and providing at least the successfully verified data portions for a user. Also provided are a data transmission system, a computer readable storage medium, a computer program, and a vehicle. The technical solution of the present application advantageously improves the data transmission efficiency.
Inventors:
LIU HANG (CN)
CHENG XINGQING (CN)
WANG JIAN (CN)
CHENG XINGQING (CN)
WANG JIAN (CN)
Application Number:
PCT/CN2020/136107
Publication Date:
June 23, 2022
Filing Date:
December 14, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G10L19/005
Foreign References:
| CN102281121A | 2011-12-14 | |||
| CN110782906A | 2020-02-11 | |||
| CN101359972A | 2009-02-04 | |||
| US20050149812A1 | 2005-07-07 |
Other References:
3GPP TS36.322
3GPP TS38.322
3GPP TS38.322
Attorney, Agent or Firm:
CHINA ZHENGHE INTELLECTUAL PROPERTY AGENCY (CN)
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