Data transmission method and device, storage medium and program product

Abstract

The invention discloses a data transmission method and device, a storage medium and a program product, and relates to the technical field of communication. The method comprises: a sending device generating first information based on a first information format, the first information comprising N data units, the N data units corresponding to first data of a first type, each of the N data units comprising at least one second data, the first information further comprising length information of the first data, and / or dimension information of the first data; sending the first information to a receiving device; and parsing the first information based on the first information format. A sending device generates first information based on a first information format, the first information comprises N data units, and the first information further comprises length information of first data and / or dimension information of the first data, so that a receiving device can reliably analyze the first information based on the first information format when receiving the first information, and the first information can be transmitted to the receiving device. And the reliability of data transmission is improved.

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