Method for improving message instruction delivery rate under condition of number portability

Abstract

Short messages and multimedia messages in number-carrying and network-transferring services and telecommunication value-added services are issued by a communication operator according to the number segment, and the operator of the number-carrying and network-transferring service is judged to be inconsistent with the operator to which the number belongs due to network transferring, so that a number-carrying and network-transferring user cannot acquire a verification code, a notification message and a subscription message in time. The invention aims to ensure that value-added service messages (including short messages and multimedia messages) can be accurately delivered to the number of a number portability user. The method comprises the steps: establishing a number portability number library, establishing a number portability error code library, managing an operation persistence library, using a cache library for program research and judgment, and synchronously updating the persistencelibrary and the cache library at regular time by a program; searching the mobile phone number corresponding to the sending failure message in a number library, and if the number exists, forwarding thenumber directly to an operator; if not, querying the error code library by using the failure message error code, and forwarding the error code library to a corresponding operator (possibly a plurality of error codes) according to a query result.

Description

Technical field[0001]In the telecommunications value-added business service, the short message and MMS are issued, and the communication value-added service provider needs to submit the number to the home operator gateway. All operators have opened up the number portability transfer service. After the phone number portability transfers, the phone number cannot be determined by the operator based on the number segment information.Background technique[0002]China Mobile, China Unicom, and China Telecom have all opened number portability and network transfer services. The delivery of SMS and MMS in telecom value-added services is determined by the operator based on the number segment, which results in the inconsistency between the operator of the message delivery and the operator of the number attribution, so users who port to the network cannot obtain verification codes, notification messages, and subscriptions in time news. At present, communication value-added service providers direc...

AI Technical Summary

Problems solved by technology

The delivery of SMS and MMS in telecom value-added services is determined by the operator according to the number segment, resulting in the inconsistency between the operator who sends the message and the operator who belongs to the number, so users who port their numbers to the network cannot obtain verification codes, notification messages, and subscriptions in a timely manner. information

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