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Communication method, user terminal and communication system

A technology of user terminal and communication method, which is applied in the field of application of operation information in telecommunication systems, and can solve problems such as scarcity

Active Publication Date: 2010-08-18
CASSIDIAN FINLAND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is highly undesirable and is often the reason why applications for monitoring the location of other users are very rare in user terminals

Method used

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  • Communication method, user terminal and communication system
  • Communication method, user terminal and communication system
  • Communication method, user terminal and communication system

Examples

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Embodiment Construction

[0025] It should be understood that the following examples are exemplary. Further, although the specification may refer to "a", "an" or "some" embodiments in various places, it is not necessarily the same embodiments that are referred to, or that the features in question are applicable to more than a single embodiment. Individual features of different embodiments may be combined to provide further embodiments.

[0026] The present invention relates to a communication system allowing two user terminals to share operating information with each other. Various system configurations applying various communication technologies can be used separately or in combination to realize the embodiments of the present invention. Communication systems and technologies are constantly evolving, and embodiments of the invention may require numerous modifications that are substantially apparent to those skilled in the art. Therefore, all words and expressions in this specification should be inte...

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Abstract

A method for enhancing application of operational information in a communication system. A channel (CH) is allocated for a connection between a user terminal (UT1) and at least one other user terminal (UT2). Operational information (posi) on the user of the user terminal (UT1) is determined and included in a data item (DI) of a user plane signaling message. The user plane signaling message is transmitted to the at least the other user terminal in a timeslot stolen from the channel (CH) allocated to the connection. Delivery of operational information between users is facilitated with reduced overhead and without essentially incurring additional load to the radio interface between the user terminals.

Description

technical field [0001] The present invention relates to telecommunications, and in particular to the application of operational information in telecommunications systems. Background technique [0002] The following description of the background art may contain insights, discoveries, understandings or disclosures, or associations together with the disclosure, that were not known in the art prior to the present invention but are provided by the present invention. Some such contributions of the invention are pointed out in particular below, while other such contributions of the invention will be apparent from their context. [0003] Operational information about, for example, the availability, location or status of an end user is conventionally communicated to other users via an intermediate node, such as a presence server or a dispatcher application. The first user updates his operational information to the intermediate node according to a predefined scheme, and the second us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/16H04W72/04H04W4/20H04W4/02H04W4/029
CPCH04W4/023H04W4/02G08G1/005H04W4/20H04L67/18H04W4/029H04L67/52H04W8/20H04W88/04
Inventor A·劳尼奥V·克莱梅蒂宁
Owner CASSIDIAN FINLAND