Method for implementing transfer of short message

Abstract

The invention discloses a method for realizing short message transfer, which is applied to a mobile intelligent network including a short message center and a service control point, comprising the steps: the short message center receives a short message sent from a first mobile terminal to a second mobile terminal The short message center sends an authentication request message to the service control point; the service control point starts the short message transfer service logic, and sends an authentication response message including the third mobile terminal number to the short message center; The short message center sends the short message to the third mobile terminal according to the authentication response message.

Description

technical field [0001] The invention relates to wireless communication technology, in particular to a method for realizing short message service in a mobile intelligent network. Background technique [0002] The mobile intelligent network is a network architecture that provides new services quickly, effectively, economically and conveniently in the mobile network. The service capabilities of the mobile intelligent network are closely related to its application protocols to a large extent. As early as 1997, the European Telecommunications Standardization Organization ETSI launched the CAMEL specification in order to solve the interconnection problem between the GSM mobile communication network and the intelligent network. The full name of CAMEL is Customized Applications for Mobile Network EnhancedLogic (Customized Applications for Mobile Network EnhancedLogic). The development of the CAMEL specification has gone through CAMEL1, CAMEL2, CAMEL3 and the current CAMEL4 proposal ...

AI Technical Summary

Problems solved by technology

However, it has some deficiencies: First, it needs to carry out considerable transformation to the existing mobile network, which is costly and causes a waste of existing resources: due to the need Submit the short message information, and the service control point will start the message transfer business logic, which changes the processing flow of the existing short message service, and the service exchange point is generally set in the mobile switching center, so it is necessary to control the service control point, service exchange point, and mobile switching center. center and short message center; since the service control point returns the corresponding destination user number or short message center address to the service exchange point, it is necessary to modify the agreement between the service control point and the service exchange point, and the service control point and the service exchange The points are connected by the No. 7 signaling network, so the No. 7 signaling network needs to be expanded

But, the defect of described method is more serious: the processing ability of short message center is limited, and the data backup of the user setting transfer information on the intelligent network to short message center, it is difficult to avoid the inconsistency of data and the maintenance of data is comparatively inconvenient

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