Method for realizing converged core network and broadband and narrowband converged service

Abstract

The embodiment of the invention discloses a method for realizing a converged core network and a broadband and narrowband converged service. The converged core network comprises a broadband cluster core network, a narrowband cluster core network, a converged processing module and a unified database. The converged processing module is connected with the broadband cluster core network and the narrowband cluster core network, stores the registration state of a dual-mode terminal and the service data of a hybrid group, and is used for processing cluster services related to the hybrid group and thedual-mode terminal. For the dual-mode terminal, a two-side network dual-management mechanism is adopted. The control and management of the broadband cluster service and the narrowband cluster serviceare decoupled, the service processing flow is simplified, and the influence on an existing broadband and narrowband cluster core network is reduced. A dual-mode dual-standby dual-pass terminal and a dual-mode single-standby single-pass terminal can adopt the same end-to-end process, the service processes are unified, and the system is easy to implement.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for realizing a converged core network and broadband and narrowband converged services. Background technique [0002] At present, users in public security, electric power, rail transit and other industries have deployed a certain scale of narrowband cluster private networks. With the rapid development of communication technology, broadbandization of private network systems has become a trend. Considering the protection of existing narrowband network investment, etc., narrowband Trunking system and broadband trunking system will coexist and complement each other for a period of time in the future. Taking the public security industry as an example, the current relevant technical specifications of the broadband and narrowband fusion digital trunking communication system follow the principles of a unified trunking core network, a unified The network supports both bro...

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Problems solved by technology

[0006] The embodiment of the present invention provides a method for implementing a converged core network and broadband and narrowband converged services, which is used to solve the problem of coupling the control and management of broadband trunking services and narrowband trunking services together in the prior art, which has a great impact on the existing system. And it does not clearly involve the implementation method of trunking services for dual-mode, dual-standby, and dual-pass terminals, and dual-mode, single-standby, and single-pass terminals

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