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An electronic device and information processing method

A technology of electronic equipment and processing unit, which is applied in the direction of independent antenna unit combination, near-field transmission system using transceivers, etc., can solve the problems of increasing the hardware complexity of electronic equipment, increasing the wireless communication mode of electronic equipment, etc. The effect of portability, size reduction, and hardware complexity reduction

Active Publication Date: 2017-03-29
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an electronic device, which is used to solve the technical problem of increasing the hardware complexity of the electronic device in order to increase the wireless communication mode of the electronic device in the prior art

Method used

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  • An electronic device and information processing method
  • An electronic device and information processing method
  • An electronic device and information processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The electronic device is a tablet computer with an electromagnetic screen, the second electronic device is an electromagnetic pen, and the third electronic device is a smart phone with an NFC communication module. For example, when the user is using the electronic device normally, the first antenna unit 101 receives the first wireless signal transmitted by the second electronic device, and determines the pointing position of the second electronic device on the electromagnetic screen according to the signal. At this time, The user wants to transmit a picture to the user of the third electronic device. First, the user presses a button, or touches the virtual button of "Enable NFC" on the touch screen of the electronic device, and then the control chip 20 will The operation generates a control instruction, so that the signal switching unit 30 switches the control chip 20 from connecting with the first antenna unit 101 to connecting with the second antenna unit 102, that is,...

Embodiment 2

[0044] The electronic device is a tablet computer with an electromagnetic screen, the second electronic device is an electromagnetic pen, and the third electronic device is a tablet computer with an NFC communication module. For example, when the user is using the electronic device normally, the first antenna unit 101 receives the first wireless signal transmitted by the second electronic device, and determines the pointing position of the second electronic device on the electromagnetic screen according to the signal. At this time, The user of the third electronic device wants to transmit a picture to the user of the electronic device. First, the user of the electronic device presses a button, or touches the virtual button of "Enable NFC" on the touch screen of the electronic device, and then, The control chip 20 will generate a control instruction according to the above operation, so that the signal switching unit 30 switches the control chip 20 from connecting with the first ...

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PUM

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Abstract

The invention discloses electronic equipment and a method for information processing. The electronic equipment comprises: an antenna module which at least includes a first antenna unit and a second antenna unit, and a control chip which is connected with the antenna module and used for processing a first wireless signal and a second wireless signal to control the electronic equipment, wherein the first antenna unit is used for receiving the first wireless signal having a first frequency, the second antenna unit is used for transmitting and / or receiving the second wireless signal having a second frequency different from the first frequency, the first wireless signal having the first frequency is a communication signal of data exchange between the first antenna unit and second electronic equipment, and the second wireless signal having the second frequency is a communication signal of near-field communication of the second antenna unit and third electronic equipment.

Description

technical field [0001] The invention relates to the field of near-field communication, in particular to an electronic device and an information processing method. Background technique [0002] With the development of science and technology, more and more electronic devices such as smartphones, tablet computers, and notebook computers have wireless communication functions, such as Bluetooth communication, infrared communication, WIFI communication, NFC (Near Field Communication, near field wireless communication ) communication. In this way, electronic devices can quickly transmit data to each other. [0003] At present, if the electronic device wants to add NFC communication on the premise of having the Bluetooth communication function, then it is necessary to add an NFC module separately, which is set in the electronic device independently of the Bluetooth communication module, that is to say, the Bluetooth module It will have its own antenna board and control chip, and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B5/02H01Q21/30
Inventor 赵谦吴承虎
Owner LENOVO (BEIJING) LTD