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Method and arrangement for mediating web services using UDDI

A server and service request technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem that the requester will not be given any information about the QoS that the requester will receive for his/her session Information and other issues, to achieve the effect of good resource management, avoiding requests, and express delivery

Active Publication Date: 2013-11-06
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the web service solutions described in the W3C documents and US patent applications mentioned above, service requesters are usually able to receive some information about the capacity of the web service or about the QoS that the service has been able to provide in the past information, but this will not give the supplicant any information about the QoS the supplicant will receive for his / her session

Method used

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  • Method and arrangement for mediating web services using UDDI
  • Method and arrangement for mediating web services using UDDI
  • Method and arrangement for mediating web services using UDDI

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Embodiment Construction

[0029] The present invention will now be described more fully with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and to those skilled in the art. The scope of the invention will be fully conveyed. In the drawings, the same reference numerals denote the same parts.

[0030] figure 1A general architecture for implementing web services is schematically illustrated. A service provider 11 has implemented a Web service 11a for open use by others via a network such as the Internet. To promote the Web service, the service provider registers the Web service 11a with the UDDI server 12 acting as a Web service proxy. The registration step 13 may include the service provider communicating information suc...

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Abstract

The present invention relates to a UDDI server and method in a UDDI server for mediating Web services provided by a number of service providers to a number of service requesters. The UDDI server according to the present invention is adapted to provide support for taking dynamic quality of service into account in the mediation of Web services. The UDDI server comprises a Web service register which includes data sets for storing QoS status information. The QoS status information is information on the current QoS that an associated Web service can offer to a service requester. The QoS status information stored in the data sets is updated periodically based on dynamic service status information received from the service providers. The UDDI server may optionally include a decision making function for selecting a Web service that satisfy a set of QoS requirements of a service requester.

Description

technical field [0001] The present invention relates to a method and device for supporting Web (network) services, and in particular to management of dynamic quality of service (QoS) of Web services. Background technique [0002] The World Wide Web Consortium (W3C) has defined Web services as software systems designed to support interoperable machine-to-machine interactions over a network. A web service is generally just an application programming interface (API) that can be accessed over a network such as the Internet and executed on a remote system that hosts the requested service. For example, examples of Web services include an airline ticket reservation service provided by a travel agency through the Internet, a call establishment service for establishing an HSDPA (High Speed ​​Downlink Packet Access) connection provided by a 3G operator, and a service for establishing a connection between two terminals. A service for establishing multimedia sessions between users. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08G06F17/30H04L47/2425H04L47/2441H04L65/80H04L67/02H04L67/51H04L67/61H04L67/63
CPCH04L65/80H04L67/16H04L67/02H04L67/30H04L47/2441H04L47/2425H04L67/51H04L67/61H04L67/63
Inventor 黄威
Owner TELEFON AB LM ERICSSON (PUBL)