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A method and arrangement for providing context information

一种上下文、请求方的技术，应用在特殊数据处理应用、仪器、电数字数据处理等方向，能够解决耗时、困难等问题

Inactive Publication Date: 2008-04-23
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is then up to the users to coordinate the results and agree on restaurants that all users in the group are satisfied with, which is naturally difficult and time-consuming

Method used

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  • A method and arrangement for providing context information
  • A method and arrangement for providing context information
  • A method and arrangement for providing context information

Examples

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Embodiment Construction

[0049] In short, the present invention provides a solution that can meet the specific needs of requesters while providing appropriate relevant contextual information. In this solution, "custom" rules can be created for the requester, which define conditions suitable for refining contextual information about its own requirements and needs for a particular object of interest. The term "rule" as used herein may denote any algorithm, etc. that calculates certain parameters, draws conclusions, or creates compilations from raw contextual data. Preferably, after receiving the request for refined context information from the requester, customizing rules can be defined according to the request through a context template including predefined data fields of parameters related to the requester. Next, empty parameter fields in the template can be filled with the requestor's current context data.

[0050] Next, an adaptation request including refined context information for custom rules cr...

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Abstract

A method and apparatus for obtaining context information from a context server maintaining a context for an object of interest in a telecommunication network. The context server receives raw context data from sensors associated with the object of interest. A request is received from a requesting party for refined context information with reference to the object of interest. Individual context data is collected for at least one individual entity of the requesting party. A customized rule is created on the basis of the received individual context data. The rule defines conditions in an adapted request for refined context information regarding the object of interest, which is sent, including the customized rule, to the context server of the object of interest. Context data refined according to the customized rule is then received from the context server.

Description

technical field [0001] In general, the present invention relates to methods and apparatus for providing or obtaining requested contextual information in a telecommunications network. In particular, the present invention relates to providing or obtaining contextual information as specified by a requesting party. Background technique [0002] With the advent of 3G mobile phones, new packet-based communication techniques have been developed for delivering multimedia content. For example, in addition to traditional circuit-switched voice calls, GPRS (General Packet Radio Service) and WCDMA (Wideband Code Division Multiple Access) technologies support data Wireless multimedia telephony services for packet-switched communications. In addition, new mobile terminals are appearing on the market, equipped with functions for handling new services and including high-resolution color displays and multiple codecs (codecs / decoders) for different formats. Depending on the network configu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/24H04L29/08072H04L29/08684H04L69/329H04L29/08936H04L67/306H04L67/54G06F17/00H04L65/40
Inventor J·耶尔姆M·利德斯特龙T·坎特
Owner TELEFON AB LM ERICSSON (PUBL)
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