Method and system for transferring service of universal service interface system

A technology of business interface and system business, which is applied in the field of general business interface system business call, and can solve problems such as inability to implement USI system business call, affecting business development, etc.

Inactive Publication Date: 2013-08-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The inventor found that the existing protocol does not define how to call the USI system after the terminal roams. Therefore, in the prior art, the service call of the USI system cannot be realized when the terminal is in the roaming state, which affects the development of the service.

Method used

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  • Method and system for transferring service of universal service interface system
  • Method and system for transferring service of universal service interface system
  • Method and system for transferring service of universal service interface system

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Embodiment Construction

[0038] The embodiment of the present invention provides a method and system for invoking a service of the USI system, so as to realize service invocation of the USI system in a roaming state of a terminal.

[0039] In the embodiment of the present invention, the home network universal service interface system H-USI and the visited network universal service interface system V-USI define a roaming interface, and the ASP / iASP passes through the interface between the V-USI and the H-USI in the V-USI , to the H-USI system to complete the service call; or ASP / iASP in the H-USI to the V-USI system through the interface between V-USI and H-USI to complete the service call.

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0041] image 3 It is a network structure diagram of an application s...

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Abstract

A method and a system of universal service interface system service calling are disclosed. The method comprises the home network universal service interface system receives a service calling request message sent by the visited network universal service interface system; the home network universal service interface system makes interactive service calling with corresponding network entity according to the service calling request message.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method and a system for invoking a general service interface system service. Background technique [0002] WiMAX (Worldwide Interoperability for Microwave Access) is a wireless metropolitan area network technology based on the IEEE802.16 standard. The wireless side of the WiMAX network is a wireless metropolitan area network access technology based on the IEEE802.16d / e standard, using the physical layer of OFDM (Orthogonal Frequency Division Multiplexing) and OFDMA (OFDM Access) technology, which can effectively resist multipath fading. In the case of optimal channel fading, the transmission rate can approach 75Mbps. [0003] WiMAX network logical architecture such as figure 1 As shown, the entire WiMAX network is mainly composed of the following three parts: [0004] (1) Terminal: including SS (Subscriber Station, subscriber station) or MS (Mobile Station...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04L12/28H04L29/06H04W76/10
CPCH04W76/02H04W76/10
Inventor李宏卢磊
OwnerHUAWEI TECH CO LTD