US 2022/0279488 A1 · DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM

Abstract

This application provides a data transmission method and an apparatus, and may be applied to the fields of user cooperation, user relay, Internet of vehicles, and the like. The method includes: receiving first data and first identification information of the first data from a first network apparatus, where the first identification information is used to identify the first data; receiving second data and second identification information of the second data from a second terminal apparatus, where the second identification information is used to identify the second data; and determining, based on the first identification information and the second identification information, that the first data and the second data belong to same data.

Claims19

Dependent claims

A data transmission method, comprising:

receiving, by a first terminal apparatus, first data and first identification information of the first data from a first network apparatus, wherein the first identification information is used to identify the first data;
receiving, by the first terminal apparatus, second data and second identification information of the second data from a second terminal apparatus, wherein the second identification information is used to identify the second data, and the first identification information and the second identification information are further used to determine whether the first data and the second data belong to same data;
and
determining, by the first terminal apparatus, based on the first identification information and the second identification information, that the first data and the second data belong to same data.

1 more element

A data transmission method, comprising:

receiving, by a second terminal apparatus, first data and first identification information of the first data from a first network apparatus, wherein the first identification information is used to identify the first data;
and
sending, by the second terminal apparatus, second data and second identification information of the second data to a first terminal apparatus, wherein the second identification information is used to identify the second data, the second data is data determined based on the first data, the second identification information is identification information determined based on the first identification information, and the first identification information used to identify the first data sent by the first network apparatus to the first terminal apparatus and the second identification information are further used to determine whether the first data sent by the first network apparatus to the first terminal apparatus and the second data belong to same data.

A communications apparatus, comprising one or more processors, and

a memory configure to store program instructions;
wherein, when executed by the one or more processors, the instructions cause the communications apparatus to:
receive first data and first identification information of the first data from a first network apparatus, wherein the first identification information is used to identify the first data,
receive second data and second identification information of the second data from a second terminal apparatus, wherein the second identification information is used to identify the second data, and the first identification information and the second identification information are further used to determine whether the first data and the second data belong to same data;
and
determine, based on the first identification information and the second identification information, that the first data and the second data belong to same data.

3 more elements

A communications apparatus, comprising one or more processors, and

a memory configure to store program instructions;
wherein, when executed by the one or more processors, the instructions cause the communications apparatus to:
receive first data and first identification information of the first data from a first network apparatus, wherein the first identification information is used to identify the first data;
and
send second data and second identification information of the second data to a first terminal apparatus, wherein the second identification information is used to identify the second data, the second data is data determined based on the first data, the second identification information is identification information determined based on the first identification information, and the first identification information used to identify the first data sent by the first network apparatus to the first terminal apparatus and the second identification information are further used to determine whether the first data sent by the first network apparatus to the first terminal apparatus and the second data belong to same data.

2 more elements

Dependencies are inferred from the claim text.

Data transmission method, apparatus, and system

Life of this patent

Data transmission method, apparatus, and system

Life of this patent

Abstract

Claims19