Method, device and system for supporting file transfer between domain systems

Abstract

The embodiments of the present invention provide a method, an apparatus and a system for file transmission between systems. The method includes: a file transmission service request message sent from a service trigger point is received wherein the file transmission service request message includes service identification information (S101). The service correlation information is acquired from a service list according to the service identification information (S102). The service correlation information is sent to a file transmission scheduling server so that the file transmission scheduling server can generate a flow example according to the service correlation information (S103). The file which is needed to be sent and corresponds to the service correlation information is transmitted from a file provision system to a file reception system according to the flow example (S104). In the embodiments of the present invention, the required files is acquired from a file provision point by a file transmission entity and sent to a file reception point, and therefore there is no need to develop a point-to-point adaptation interface. Using a uniform interface corresponding to the file transmission entity can implement the file transmission between systems and reduce the development cost.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and system supporting file transfer between domain systems. Background technique [0002] Currently, many file transfers between systems are performed based on a point-to-point file transfer protocol (File Transfer Protocol, FTP), and one-to-one adaptation is required between supporting domain systems for file transfer. For example: file transfer between support domain systems of telecom operators. [0003] With the development and expansion of business, the scope of supporting domain systems is also becoming wider and wider, such as: Customer Relationship Management (Customer Relationship Management, CRM) system, integrated service provisioning system, Online Charging System (Online Charging System, OCS), Hot billing HotBilling system, business analysis system, etc., all belong to the category of supporting domain. [0004] All systems in the above-mentioned ...

AI Technical Summary

Problems solved by technology

[0005] However, both the sender and the receiver of the above-mentioned file transfer need to develop a one-to-one interface. If a new system that needs to exchange files with many systems is added, the development of the adaptation interface will be very large.

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