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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  • Summary
  • 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

A near field communication device and working method, mobile terminal thereof, which relate to the technical field of communications, are used for solving the problems in prior art of large volume, poor reliability and difficulty in the layout of the near field communication antenna in a mobile terminal. The device comprises an antenna, a connection gating portion and a communication signal processing portion; wherein the antenna is configured to be a coil for driving diaphragm to vibrate in an audio output device of the mobile terminal, and receive or send near field communication signals; the connection gating portion is configured to connect the antenna from the audio output device to the communication signal processing portion in a gateable manner; and the communication signal processing portion is configured to process the near field communication signals received or transmitted by the antenna. The embodiments of the present invention can be used in the near field communication between the terminals with the audio output function.

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): H04B5/02
CPCH01Q1/44H04B5/02
Inventor 高清敏张璐
Owner ZTE CORP
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