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Message system

A message and terminal technology, applied in transmission systems, digital transmission systems, electrical components, etc.

Inactive Publication Date: 2008-10-15
NOKIA NETWORKS OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] As communication increasingly moves towards more electronic mediums, the above messaging methods may gradually be found to be somewhat limiting. For example, future users may wish to transmit video, text or image messages rather than audio messages.

Method used

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Experimental program
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Embodiment Construction

[0041] In the telecommunication system of Figure 1, terminals 1 and 2 are able to communicate with each other via the network shown at 3. Each terminal is considered to be operated by a user. The user is usually identified by means of an identification code stored in said terminal, so The identification code is for example a SIM (Subscriber Identity Module), whereby the identity of the user can be provided to the network. In this example, the network is a 3G (Third Generation) UMTS (Universal Mobile Telecommunications System) network. However, the invention is not limited to use within such networks. Figure 1 shows only a significant part of said network.

[0042] The network 3 includes a mobile core network 4, which performs 3G core network functions to allow terminals 1 and 2 to communicate with each other via said core network via links 5 and 6 as shown in the figure.

[0043] The network also includes a SIP application server 7. As will be described in detail below, the SI...

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Abstract

A method for processing a request from a first terminal to establish a communication session between the first terminal and a second terminal, the first terminal and the second terminal being operable to communicate via a telecommunication network, the method comprising: receiving at the telecommunication network a request from the first terminal to establish a communication session with the second terminal; determining whether the second terminal is available to support the communication session; and if the second terminal is determined not to be available to support the communication session, transmitting to the first terminal the address of a data set corresponding to the second terminal.

Description

technical field [0001] The invention relates to a message sending system. Background technique [0002] In a telecommunications system, when a user (A-user) calls another user (B-user) to talk via a voice channel, said B-user may not be available. This happens for example if the B-user's equipment is not connected to the In the case of a telecommunications network, or if the B-subscriber does not answer the call, or when the B-subscriber is already engaged in another session. [0003] When the B-subscriber is unavailable, it is ideal for the A-subscriber to be given a message reporting the situation. This message is usually given as an audio message, which may be a general voice message or a pre-programmed message by the B-subscriber. One method of giving said message is by means of an answering device within the B-subscriber's equipment. An example of this is a typical home telephone answering machine which can be connected to a conventional landline The recorded message ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L1/00H04L12/56H04L12/58
CPCH04L12/58H04L51/28H04W76/02H04L65/1006H04L51/38H04L29/06326H04L12/5895H04W76/027H04L29/06197H04L65/1069H04L29/06027H04W76/18H04W76/10H04L51/48H04L51/58H04L65/1104H04L65/1101
Inventor 阿尔托·利科宁汉努·洪卡拉
Owner NOKIA NETWORKS OY