Tiered service aggregation model under open network environment

A layered service and open network technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of complexity, increased difficulty of user discovery and subscription service, and achieve the effect of simplifying the process and speeding up the efficiency

Inactive Publication Date: 2011-08-03
SOUTHEAST UNIV
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  • Description
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AI Technical Summary

Problems solved by technology

Abstracting and encapsulating resources through services is one of the main means of resource virtualization, but the service-oriented architecture adopts the "service provider-centric" model, which easily leads to the difficulty of users discovering and subscribing to services a

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  • Tiered service aggregation model under open network environment
  • Tiered service aggregation model under open network environment
  • Tiered service aggregation model under open network environment

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Embodiment Construction

[0052] In order to illustrate the layered aggregation model of information services in the present invention, the implementation process of information services based on the layered aggregation model in an open network is described in detail in combination with the following preferred embodiments.

[0053] image 3 The work flow based on layered aggregation model based on user's one service request in open network environment is given. Assuming that the user requests the best travel service in Beijing from the network, the specific steps are as follows:

[0054] In the first step, tourism-related service providers publish atomic service resources on the Internet through a trusted third party, such as: tourist attraction prices, travel route selection, travel methods, accommodation services, catering services, financial services, etc. After a multi-attribute selection process and an associated selection process, a selected service resource pool and an associated service resour...

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Abstract

The invention discloses a tiered service aggregation method under the open network environment, which is a scheme for realizing the complex requirement of a user under the open network environment and for realizing the selection control of network resource or service. By aiming at the characteristics of the large scale, the dynamics and the isomerism of the open network environment, the tiered service aggregation method provides an information service five-layer aggregation method comprising an original service resource pool, a selected service resource pool, a relevant service resource pool, a multiattribute selection process and a relevant selection process; and the model is used for realizing the selection control scheme of the model. When the network is formed, the scheme is used for classifying service functions, relevance and the like provided by the user, resource pools of different tiers are built, and a tiered service aggregation decision mechanism based on the QoS is built. The service selection function based on QoS is expanded by the scheme, the dynamic characteristic and the unified interface characteristic of the selection control are added, and a brand-new mode is provided for researching the service selection mechanism under the open network environment.

Description

technical field [0001] The present invention is a scheme for realizing user's on-demand classification and selection control of service resources in an open, heterogeneous and complex network environment. Aiming at the dynamics, heterogeneity and increasing number of services in the open network environment, a service resource selection control model is proposed. Using this model to realize a layered service aggregation from bottom to top, to solve the increasingly complex problem of service selection process, belongs to the interdisciplinary field of information service, distributed computing, and computer software security technology. Background technique [0002] In the context of global economic integration and informatization progressing in depth, the integration and service-oriented development trend of information technology is changing the structure of the information industry. The information service industry has become the part of the information industry with the...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L29/08H04L12/851
Inventor 王海艳罗军舟丁飞
Owner SOUTHEAST UNIV
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