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A short-distance communication device, working method thereof, and mobile terminal

A short-range communication and mobile terminal technology, applied in the field of communication, can solve the problems of large antenna volume, difficult layout, poor reliability, etc., and achieve the effect of saving space, good layout, and avoiding the reduction of antenna reliability.

Active Publication Date: 2019-03-22
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a short-distance communication device and its working method, and a mobile terminal to solve the problems of large volume, poor reliability and difficult layout of short-distance communication antennas in mobile terminals in the prior art

Method used

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  • A short-distance communication device, working method thereof, and mobile terminal
  • A short-distance communication device, working method thereof, and mobile terminal
  • A short-distance communication device, working method thereof, and mobile terminal

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] Such as figure 1 As shown, the embodiment of the present invention provides a short-range communication device, which is generally used in mobile terminals. The short-range communication device includes an antenna 1, a connection gating part 2 and a communication signal processing part 3; The coil that drives the membrane vibration in the audio output device of the terminal is used to receive or transmit short-distance communication signals; the connection gating part 2 is used to selectively connect the antenna 1 from the audio output device to the communication signal processing part 3; The communication signal processing unit 3 is configured to process the short-range communication signal received or trans...

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Abstract

The present invention provides a short-range communication device, a working method thereof, and a mobile terminal, which relate to the field of communication technology and are used to solve the problems of large size, poor reliability, and difficult layout of short-range communication antennas in mobile terminals in the prior art. The device includes an antenna, a connection gate part and a communication signal processing part; wherein the antenna is a coil that drives the film vibration in the audio output device of the mobile terminal, and is used to receive or transmit short-range communication signals; the connection selection part a pass portion for selectively connecting the antenna to the communication signal processing portion from the audio output device; the communication signal processing portion is used to process the short-range communication signal received or transmitted by the antenna for processing. The present invention can be used in short-range communication between terminals with audio output functions.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a short-distance communication device, a working method thereof, and a mobile terminal. Background technique [0002] With the popularization and rapid replacement of wireless terminal equipment and the rapid development of global mobile communication technology, short-range wireless communication technology, as a non-contact identification and interconnection technology, is more and more widely used in mobile terminal equipment, personal computers and the Smart Controls tool. [0003] There are three main standard organizations for short-range wireless communication technology: one is the EPC Global (electronic product code Global) organization, the application areas are mainly North and South America, and the frequency bands include 902-928MHz and 13.56MHz; the other is the ISO (International Standardization Organization, International Organization for Standardiz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B5/02H04B5/48
CPCH01Q1/44H04B5/48
Inventor 高清敏张璐
Owner ZTE CORP
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