Method and device for transferring user number

Abstract

A method and an equipment of transmitting user number mainly includes: firstly, a gateway equipment acquires the user number from a user number storage equipment and keep the corresponding relation between the user number and other user identification information; then, the gateway equipment sends the user number to a business processing equipment according to the corresponding relation and the business processing equipment can provide the business based on user number. Therefore, in the realization course of the invention embodiment, because of the corresponding relation maintenance on the gateway equipment, the corresponding relation is conveniently transmitted to the business processing equipment by a channel associated signaling, in order to avoid the business processing equipment intensively to acquire the user number by the user number storage equipment, and even effectively avoid the bottleneck generation of system property in communication network, with the advantages of signaling load reduction between the business processing equipment and the user number storage equipment and system communication property improvement.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to an implementation scheme for transferring user numbers in a communication network. Background technique [0002] The network reference model of CDMA (Code Division Multiple Address) system is shown in Figure 1, which includes PDSN (Packet Data Serving Node) and RADIUS (Authentication Dial-In User Service) server, and both are PS (Packet Switched service) domain network elements. [0003] In the current CDMA network, the prepayment control is usually performed on the PDSN, and the prepayment quota is requested through the RADIUS server. [0004] At present, in the CDMA system, the prepaid processing flow between the PDSN and the RADIUS server is shown in Figure 2, which specifically includes the following steps: [0005] Step 1, PDSN specifically authenticates and requests prepaid quota through MS ID (subscriber identification), wherein MS ID can be such as IMSI (I...

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Problems solved by technology

[0013] When the business model increases, the RADIUS server will become the core network element for the system to obtain the MDN; moreover, as the number of charging network elements such as OCS or WAP GW increases, it is necessary to increase the interface between each charging network element and the RADIUS server ; In this way, the load of converting the MDN will be concentrated on the RADIUS server, which may cause a bottleneck in system performance

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