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Communication method between electronic appliances, and corresponding appliances

A communication method and technology of electronic equipment, applied in wireless communication, electrical components, electrical digital data processing, etc., can solve the problems of time-critical purpose of use and long-term application.

Active Publication Date: 2013-06-05
INFINEON TECH AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This interval is already too long for time-critical purposes and applications

Method used

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  • Communication method between electronic appliances, and corresponding appliances
  • Communication method between electronic appliances, and corresponding appliances
  • Communication method between electronic appliances, and corresponding appliances

Examples

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Embodiment Construction

[0017] Various embodiments of the invention are described below, some of which are also shown by way of example in the drawings. In the following description of the drawings, the same reference numerals refer to the same or similar components. Usually only the differences between different implementations are described. Features which have been described as part of an embodiment here can also be combined without problems with other embodiments in order to produce further embodiments.

[0018] Embodiments involve the use of two different communication modes - one for interrogation and the other for reply - in order to achieve fast data exchange between two devices. One of the modes (hereinafter referred to as "second communication mode") is used to send an activation sequence from the first device to the second device, the activation sequence comprising an initiation sequence and a data query. Furthermore, the activation sequence can also include part or all of the configurat...

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Abstract

A communication method for the communication between two appliances which are set up for communication in a first communication mode is provided. The method includes sending an activation sequence in a second communication mode from the first to the second appliance in order to initiate communication based on the first communication mode; sending data from the second appliance to the first appliance based on the first communication mode. The activation sequence sent to the second appliance includes an initialization sequence and a request for data communication in the first communication mode. In addition, a corresponding electronic appliance and system are provided.

Description

technical field [0001] The invention relates to a communication method for communication between electronic devices. In particular, the present invention relates to a communication method and a corresponding device for communication between devices applied in near field communication, especially in the 13.56 MHz frequency band. Background technique [0002] It is highly anticipated that mobile electronic devices will be equipped with additional high-frequency (HF) communication functions in the future. This relates, for example, to mobile phones, portable media players, smartphones, personal digital assistants (PDAs), game consoles, tablet computers, notebook computers and the like. The device is therefore capable of performing additional communication functions in addition to its traditional functions. Firstly, contactless chip card functions such as reservations, payments, purchases and the like fall within the scope of application of the HF communication functions, but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/02H04B5/48
CPCH04W76/023H04W88/06H04L12/24G06F13/14H04B5/0031H04L41/00H04W76/14H04B5/72
Inventor 托马斯·洛伊特格布沃尔特·卡格尔约瑟夫·里格鲍尔
Owner INFINEON TECH AG