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Migration support mechanism in open service and open mobile architecture

A technology of architecture and business support, applied in the direction of computer, transmission system, digital transmission system, etc., can solve the problem of not providing backward compatibility, etc.

Inactive Publication Date: 2004-11-24
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this mechanism does not provide an indication of how far the new SCF is backward compatible with the existing SCF that the application is currently using.

Method used

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  • Migration support mechanism in open service and open mobile architecture
  • Migration support mechanism in open service and open mobile architecture
  • Migration support mechanism in open service and open mobile architecture

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Embodiment Construction

[0011] see now figure 1 , the network architecture of the third generation network is based on the principle of horizontal layering, in which the application 40 and the application server 45 are logically obtained on the upper layer, which is called the application or service network 10 . The term service network is used to distinguish it from the underlying core network 15 . The service network 10 is based on open distributed technologies (JAVA, CORBA), and applications can access the core network functionality through an open and standardized application programming interface (API) 20, through which they can communicate with one or more service capability servers (SCS) 50 to communicate. The SCS 50 can be connected to various networks, such as a mobile network 5 , an IP network 6 and / or a fixed network 7 .

[0012] exist figure 2 In the layered architecture shown in , the Open Services Architecture (OSA) includes an application programming interface between the service n...

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Abstract

A method for migrating between first and second service enablers in an open service architecture includes registering a second service enabler within open service architecture framework. The properties of the registered second service enabler are compared with the properties of at least one of first service enablers which determines if the second service is backward compatible to the first service enabler. Information concerning whether the second service enabler is backward compatible with the first service enabler is then forwarded to an application using the first service. Additional information that can be sent to the application in the same message includes, e.g., the fact that the second service enabler outdates a first one, a migration strategy and references to interfaces on the second service enabler that the application can already start using.

Description

technical field [0001] The present invention relates to open service architectures, and more particularly to methods for facilitating migration of applications from one service enabler to another in an open service architecture. Background technique [0002] In today's networks, applications and services are part of the network operator's domain and are built using intelligent network technologies. This approach is fine for simple high-volume applications, but with the advent of mobility and Internet protocols, rapidly deploying innovative applications that combine disparate features and critical enterprise data becomes a challenge. [0003] Many industry forums and standardization bodies, such as Parlay and 3GPP, have addressed this challenge and specified an API (Application Programming Interface) that acts as an interface between applications and the core network. The term Open Service Architecture refers to the set of APIs developed by Parlay, 3GPP and ETSI. Within the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/00G06F9/46H04L29/06H04L29/08H04Q3/00H04Q7/24
CPCH04Q3/0045H04L29/08648H04L69/329H04L29/08072H04L67/04H04L29/06H04L29/08108H04L67/16H04L67/51H04L9/40
Inventor A·-J·莫尔迪克H·-E·范埃布格
Owner TELEFON AB LM ERICSSON (PUBL)