Method and related device for realizing context perception service application

A business application and context technology, applied in the computer field, can solve problems such as the realization of context-aware business applications that cannot be flexibly and standardized

Active Publication Date: 2014-06-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method and related devices for realizing context-aware service applications, which solve the problem that the prior art cannot implement context-aware service applications flexibly and standardizedly

Method used

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  • Method and related device for realizing context perception service application
  • Method and related device for realizing context perception service application
  • Method and related device for realizing context perception service application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] From the perspective of the CA service platform, an embodiment of the method for realizing the context-aware service application in the embodiment of the present invention is described below, which may include: the CA service platform receives the first context request from the CA client, and the first context request carries the request acquisition The description information corresponding to the context information; use the above description information to match the published context information sources, if the matching is successful, obtain one or more context information provided by at least one matched context information source, and send it to the CA client Get context information.

[0041] see figure 1 , the specific steps may include:

[0042] 110. The CA service platform receives a first context request from the CA client, where the first context request carries description information corresponding to the requested context information;

[0043] In one applic...

Embodiment 2

[0068] In this embodiment, a method for publishing a CS is mainly described in detail. see figure 2 , another embodiment of the CS publishing method of the present invention may include:

[0069] 201. The CS sends a CS release request to the CA service platform;

[0070] Wherein, the CS here may refer to: a CS on the Internet, a CS on a sensor, or a CS on other devices. In addition, the CA client deployed on the device can also serve as a CS to publish the CS to the CA service platform.

[0071] In an application scenario, the CS release request carries relevant description information of the CS, and the relevant description information of the CS may include identification information of the CS (such as address information, location information, and / or other distinguishing identification information of the CS) , can also include the access control policy information of the CS (such as allowing specific users to access, or completely open, etc.), the access type information o...

Embodiment 3

[0096] In order to facilitate a better understanding of the solutions of the embodiments of the present invention, this embodiment takes the case where the CA client obtains the Context for a local application as an example for specific introduction. see image 3 , another embodiment of the method for realizing CA service application in the present invention may include:

[0097] 301. Under the trigger of the local application 1, the CA client generates relevant description information corresponding to the Context requested by the local application 1 according to the configuration information of the local application 1, and sends a Context request message to the CA service platform, wherein the Context request The message carries the relevant description information of the Context requested by the local application 1;

[0098] In practical applications, the user can pre-set the triggering conditions for the local application 1 to trigger the CA client, for example, it can be ...

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Abstract

Embodiments of the present invention disclose a method for implementing a context aware service application and a related apparatus. One method for implementing a context aware service application includes: receiving, by a context aware service platform, a first context request from a context aware client, where the first context request carries description information corresponding to requested context information; and matching released context sources by using the description information, and if matching succeeds, acquiring context information provided by at least one matched context source, and sending the acquired context information to the context aware client. The technical solutions according to the embodiments of the present invention help implement the context aware service application in a flexible and standard manner.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and a related device for realizing context-aware service applications. Background technique [0002] The concept of pervasive computing (Pervasive Computing) was proposed at the end of last century and the beginning of this century. Ubiquitous computing is defined as a ubiquitous computing method that can be performed anytime and anywhere. Based on pervasive computing, people can obtain the required information and services anytime and anywhere. At present, pervasive computing has become a very dynamic and influential research field, which mainly involves mobile computing, context perception, natural human-computer interaction, pervasive network, smart space, embedded system, software structure, security and privacy. And research on hardware technology and battery technology. [0003] Among them, Context Awareness (CA, Context Aware) is one of the most import...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04W4/00
CPCH04L12/2887G06F17/30386H04L29/06H04W4/00G06F16/24H04W12/06H04W12/60H04L9/40
Inventor 马其锋陈珊
Owner HUAWEI TECH CO LTD
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