US 2016/0080494 A1 · CLOUD SERVER AND DIGITAL RESOURCE DUPLICATION METHOD AND SYSTEM

Abstract

In a digital resource duplication method, the cloud server executes: a receiving step, for receiving a duplication request for a digital resource submitted by a resource requester, the duplication request comprising the identification information of the resource requester, the unique resource copy identifier, and the unique terminal identifier; a determination step, for determining, on the basis of the identification information, whether the resource requester is allowed to duplicate via the terminal a copy of the digital resource corresponding to the unique resource copy identifier; a transmitting step, for transmitting the copy to the terminal after embedding the unique terminal identifier and the identification information in the copy, when a determination result of the determination step is positive. The present invention can prevent the digital resource from being duplicated from a legitimate terminal to an illegitimate terminal for use, thereby effectively controlling the illegal duplication of digital resources between terminals.

Claims19

Dependent claims

A method for duplicating a digital resource, comprising the following steps executed by a cloud server:

receiving, in a receiving step, a duplication request for a digital resource submitted by a resource requester via a terminal, the duplication request comprising identification information of the resource requester, a unique resource copy identifier, and a unique terminal identifier;
determining, in a determination step, on the basis of the identification information, whether the resource requester is allowed to duplicate via the terminal a copy of the digital resource corresponding to the unique resource copy identifier;
and
transmitting, in a transmitting step, the copy to the terminal after embedding the unique terminal identifier and the identification information in the copy, when a determination result of the determination step is positive.

1 more element

A cloud server, comprising a receiving module, a determination module, an embedding module, and a transmitting module,

wherein the receiving module is used for receiving a duplication request for a digital resource submitted by a resource requester via a terminal, the duplication request comprising identification information of the resource requester, a unique resource copy identifier, and a unique terminal identifier;
wherein the determination module is used for determining, on the basis of the identification information, whether the resource requester is allowed to duplicate via the terminal a copy of the digital resource corresponding to the unique resource copy identifier;
wherein the embedding module is used for embedding the identification information and the unique terminal identifier in the copy when it is determined by the determination module that the resource requester is allowed to duplicate the copy of the digital resource corresponding to the unique resource copy identifier via the terminal;
and
wherein the transmitting module is used for transmitting the copy to the terminal.

2 more elements

A duplication system of a digital resource, comprising a terminal and a cloud server,

wherein the terminal is used for receiving a duplication request for a digital resource submitted by a resource requester to the cloud server and transmitting the duplication request to the cloud server, the duplication request comprising identification information of the resource requester, a unique resource copy identifier, and a unique terminal identifier;
and
wherein the cloud server is used for determining, after receiving the duplication request, on the basis of the identification information, whether the resource requester is allowed to duplicate via the terminal a copy of the digital resource corresponding to the unique resource copy identifier, embedding the identification information and the unique terminal identifier in the copy and transmitting the copy to the terminal when a determination result is positive.

Dependencies are inferred from the claim text.

Cloud server and digital resource duplication method and system

Life of this patent

Cloud server and digital resource duplication method and system

Life of this patent

Abstract

Claims19