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Title:
DATA TRANSMISSION METHOD AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/268064
Kind Code:
A1
Abstract:
Provided in the present application are a data transmission method, a data transmission apparatus, a computer-readable storage medium and a computer program product. The technical solution provided in the present application can be applied to an extended reality (XR) service or other low-latency services. In the technical solution of the present application, all or some data packets among a plurality of data packets are shifted, exclusive OR processing is performed on the shifted data packets, and data obtained after exclusive OR processing is taken as checking data of the plurality of data packets. The complexity of shift processing and exclusive OR processing that is performed on data packets is relatively low, and therefore, the complexity of the encoding and decoding of the plurality of data packets can be reduced. Furthermore, in order to reduce the transmission overheads of the checking data of the plurality of data packets, in the present application, further provided is a method for encoding by means of shifting and exclusive OR processing, which is combined with other network encoding methods, so as to obtain an encoding manner for the checking data of the plurality of data packets.

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Inventors:
ZHU HUIYING (CN)
DONG PENGPENG (CN)
TAN ZHIYUAN (CN)
Application Number:
PCT/CN2022/100069
Publication Date:
December 29, 2022
Filing Date:
June 21, 2022
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H03M13/11
Domestic Patent References:
WO2018090563A12018-05-24
Foreign References:
CN105281835A2016-01-27
CN104617959A2015-05-13
CN107733440A2018-02-23
CN111052615A2020-04-21
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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