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Method of adapting a communication involving a user exhibiting a physical limitation

A physiological and user-friendly technology, applied in the field of communication networks, can solve problems such as limited and limited configuration

Inactive Publication Date: 2013-04-17
ALCATEL LUCENT SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these configurations (or adjustments) are still very limited and above all local and thus clearly limited to the terminals of users with physiological limitations

Method used

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  • Method of adapting a communication involving a user exhibiting a physical limitation

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Embodiment Construction

[0024] It is an object of the invention to support the adjustment of communications involving communication terminals belonging to users of a serving core network (or domain) exhibiting one or more physiological constraints.

[0025] In the following, by way of an illustrative and non-limiting example, it is assumed that the user is a subscriber to a service of a communication network coupled to an IMS service (or domain) core network. However, the invention is not limited to this serving core network.

[0026] In addition, in the following, the serving core network (or IMS domain) CR will only be regarded as independent from one or more access networks RA, and the CR can be connected to the communication terminal Ti (here, i=1 to 3). Any type of access network RA can ensure the connection between the IMS core network (or domain) CR according to the invention and: (fixed or mobile (or portable)) communication terminals Ti, in particular as packet-switched or Mobile (or cellu...

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Abstract

A method is devoted to adapting communication within a communication network with a service core network (CR). This method consists of adding to user profiles (who are subscribers to the network's services) an information field describing at least one physical limitation, and if a signaling message is received regarding communication involving a user whose user profile describes a given physical limitation, of adding to that signaling message a header representative of that physical limitation. Thus, whenever a communication device (T1) involved in the communication with said user receives the signaling message, it adapts, if he or she is affected and so desires, the type and / or at least one parameter of the communication with the user based on the physical limitation.

Description

technical field [0001] The invention relates to a communication network comprising a so-called serving core network, such as IMS (stands for "IP Multimedia Subsystem"). Background technique [0002] As known to those skilled in the art, serving core networks, such as IMS networks, have been developed by communication network operators (potentially providing IP connectivity) in order to provide specific services to subscribing users (or subscribers). For example, the IMS service core network (or domain) can support users to: display the personal web page of the calling user on the screen of their communication terminal (whether mobile, fixed or wireless); or have improved voice communication services, or IP Multimedia Service, or Instant Messaging Service; or cause several of its terminals to ring when he or she is called. Implementation of these services (IMS) is usually done using the SIP signaling protocol (stands for "Session Initiation Protocol"). [0003] Note that th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/00H04Q3/00H04M3/42H04M3/56
CPCH04Q3/0045H04M3/42391H04M2201/60H04L67/306H04L29/08936H04L67/04H04M2207/20H04L29/08108H04W4/18
Inventor O·迪勒屈B·勒加
Owner ALCATEL LUCENT SAS