Method for implementing unstructured user data function in CDMA intelligent network business

A user data, unstructured technology, applied in electrical components, selection devices, messages/mailboxes/announcements, etc., can solve the problem that the WIN protocol does not support international roaming of intelligent users

Active Publication Date: 2008-01-23
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the CDMA intelligent network, the wireless intelligent network (WIN) protocol is adopted, and the WIN protocol does not support the international roaming of intelligent users, so the CDMA intelligent network cannot Realize the interacti

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  • Method for implementing unstructured user data function in CDMA intelligent network business
  • Method for implementing unstructured user data function in CDMA intelligent network business
  • Method for implementing unstructured user data function in CDMA intelligent network business

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Embodiment Construction

[0033] The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] Design principle of the present invention: utilize the CDMA intelligent network system that existing intelligent network service control point equipment (Service ControlPoint, SCP) and service switching point equipment (Service Switch Point, SSP) form, develop the MML interface machine of new management process, The recharge interface machine and the CDMA intelligent network service enable the CDMA intelligent network service to realize the USSD function in the form of OCS; among them, the SCP is composed of two physical devices, the signaling interface unit (SIU) and the control part (CP), and the SSP is connected with the Joint establishment of Mobile Switch Center (MSC).

[0035] Based on the design principle of the above-mentioned invention, the present invention provides a method for CDMA intelligent network service to...

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Abstract

The present invention discloses a method for realizing a USSD function by a CDMA intelligent network business based on an OCS, which comprises the following procedure: a CDMA user sends a call request to the CDMA intelligent network, sends a relevant access code, and activates the intelligent business of the control point of the user attributing business through the subscription information; the CDMA user sends the call request to the CDMA Intelligent Network, sends a relevant access code, and activates the intelligent business of a control point of the user attributing business through the subscription information; the unstructured user data centre deals with the intelligent business through user online charging system and sends the relevant settlement results through the short message. Compared with the prior art, the method realizes a user account management function and an international roaming recall function in the CDMA network by the way of the OCS.

Description

technical field [0001] The invention relates to the technical field of CDMA intelligent network, in particular to a method for realizing unstructured user data function by CDMA intelligent network service. Background technique [0002] In the current CDMA intelligent network, we have achieved billing control and the separation of billing and call signaling. Our intelligent network services can be implemented through the Diameter protocol (Diameter credit control, DCC) , MML) interface messages interact with the Online Charging System (Online Charge System, OCS) to implement the entire process of signaling control and account operations involved in a call. [0003] In the current CDMA intelligent network, it is not possible to directly realize functions such as instant display of messages through calls and call back to intelligent users in the GSM intelligent network through the USSD (Unstructured Supplementary Service Data, Unstructured Supplementary Service Data) technology...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04Q7/22H04W4/14H04W88/18
Inventor 邱海军沈松秦延涛李春辉张善锋
Owner ZTE CORP
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