Method of effectively managing database system for mobile number portability

摘要

A method of effectively managing a database system for mobile number portability (MNP) including constructing a database associated with the MNP of a neutral organization including a first database connected to number portability management systems of a plurality of wired or wireless telecommunications service providers and a second database connected to subscriber managements systems of the wireless telecommunications service providers; transmitting data required for number portability call processing to the first database after the number portability processing for the wired telecommunications service providers has been completed by the second database; and allocating associated information to the wired or wireless telecommunications service providers requiring the number portability call processing by the first database based on the data. Accordingly, a conventional database management system can be modified, and a specific packet structure can be employed to detect errors that occur during transmission and reception of customer information for the number portability processing. Therefore, it is possible to construct effective subscriber management systems for mobile number portability.