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Identifying mobile devices

A technology of mobile devices and equipment, applied in the direction of instrumentation, wireless communication, mechanical mode conversion, etc.

Active Publication Date: 2010-09-22
凯米兹拉有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, this known controller has the same disadvantages as the prior art systems discussed above

Method used

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  • Identifying mobile devices
  • Identifying mobile devices
  • Identifying mobile devices

Examples

Experimental program
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Embodiment Construction

[0042] exist figure 1The mobile devices or apparatuses 1 and 1', shown as non-limiting examples only, are mobile (or cellular) telephone devices capable of wireless communication. The first mobile device 1 performs a movement M. This movement may be caused by the user of the mobile device 1, for example by moving her hand, by throwing the mobile device or by carrying the mobile device in a moving vehicle. A movement M has an end point E, which may be defined by the point at which the movement ceases, and / or by the point at which the period of time monitored until the movement ends.

[0043] Similarly, the second mobile device 1' performs a movement M' having an endpoint E'. exist figure 1 , the moves M and M' are essentially the same, that is, they are the same except for a possible small margin of error, as will be referred to later Figure 5 as explained in more detail.

[0044] Movement information is obtained from movements M and M' by sensors housed in the mobile dev...

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Abstract

A method of identifying mobile devices (1, 1') capable of communicating (C) with each other comprises the steps of deriving, for each mobile device, movement information from movements (M) made by the mobile device within a respective time period, and communicating the movement information. The method comprises the further steps of comparing the movement information of the mobile device (1) with the movement information of at least one other mobile device (T), and identifying mobile devices having matching movement information. The step of deriving movement information is carried out using sensors mounted in the mobile device, such as acceleration sensors and / or optical sensors. The step of comparing the movement information may be carried in a mobile device (1) or in a central unit.

Description

technical field [0001] The present invention relates to identifying mobile devices. More particularly, the present invention relates to a method of identifying a mobile device based on its movement, a mobile device used in the method, and a mobile communication system in which the method is applied. Background technique [0002] It is often desirable to identify devices with particular properties, such as proximity to an object or location or to each other. Other properties besides proximity may be used to determine whether devices and thus their users are likely to have a common interest and / or need to be informed of each other's presence. One such other property may be movement: if two mobile devices describe a common or similar movement, their owners may be involved in the same activity, and / or may be in close proximity. [0003] The use of movements of mobile devices to initiate transactions is known, US patent application US2006 / 256074 discloses an information exchang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCH04W4/206G06F3/017H04W12/06H04W4/21H04W12/50H04W12/68
Inventor B·比特
Owner 凯米兹拉有限责任公司