| As the technology of 3rd generation mobile communication become Commercial gradually, the ratio of mobile data services in the carrier's revenue growing fast, so data services over voice services will turn to reality eventually. Short message service is the most popular and important service, in recent years, it has become an important component of revenue. Short message is a basic means of communication among the people, for this reason, SMS system's reliability and stability of have a significant impact to user's satisfaction.With many years of telecom operators'system construction, people concern about the high availability of core business system increasingly. The core system's security, stability, flexibility and scalability are required to live up to more and more demands than ever.Monternet SMS is an important component of short message service. Monternet SMS system belongs to china mobile group Beijing Corporation's core business systems. At present, Monternet SMS system of china mobile group Beijing Corporation concentrated in one machine room. It is constrained by environmental factors, so disaster recovery, dynamic switching and service needs can not be met.After our IGK project team members continue to experiment and brain storming, we put forward the initiative of intelligent gateway keeper (IGK) solution. This solution improves the handling by combination of software and hardware. This solution contains quick-service routing, service load-sharing, dynamic switching and unified service management, implements a high reliability of Monternet SMS system disaster recovery. |
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