Different addressing converting method, system and equipment

Abstract

The invention provides a heterogeneous addressing conversion method comprising following steps: The conversion function entity IWF converts the Diameter protocol / MAP protocol message transmitted by Diameter protocol / MAP protocol node to MAP protocol / Diameter protocol message, uses a first address / a second address as source address, or a first identifier / a second identifier as source identifier, sends the converted MAP protocol / Diameter protocol information to MAP protocol / Diameter protocol node. The invention also provides a heterogeneous addressing conversion system and equipment. In the embodiment of the invention provides mutual node identifier conversion method and corresponding addressing relation of every identifier, solves problem of incapable of communicating because of different identifier addressing mode when Diameter node and MAP node communicates by converting function.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a heterogeneous addressing conversion method, system and equipment. Background technique [0002] In the GPRS (General Packet Radio Service, general packet radio service) network, the service node accesses the home location register through the Gr interface, such as figure 1 As shown, the Gr interface is based on the MAP (Mobile Application Part, mobile application part) protocol, and the home location register is used to perform network access authentication and location management on the mobile terminal. In the evolved GPRS network, the mobility management entity is the evolution entity of the control function of the original service node, and the home subscriber server is the evolution entity of the original home location register, and the mobility management entity accesses the home subscriber server through the S6 interface, such as figure 2 As shown, the S6 interfa...

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