Wireless communication terminal, wireless communication system, wireless communication method and name card transmission method
A wireless communication terminal and wireless communication system technology, applied in the field of communication equipment, can solve problems such as high cost of electromagnetic wave transmission signals, electromagnetic wave radiation, and human hazards, and achieve the effects of saving wireless communication resources, wide application range, and cost reduction
Inactive Publication Date: 2017-05-31
LEVOGE TECH
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to the limited frequency band resources of wireless communication, the cost of using electromagnetic waves to transmit signals is relatively high, and electromagnetic waves have radiation, which will cause harm to the human body
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0032] Embodiments of the present invention will be described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity.
[0033] The basic technical idea of the present application is that, by setting up a sound wave signal generating device to play sound waves according to communication signals instead of emitting electromagnetic waves, and by setting up sound wave signal demodulation devices to obtain sound waves and extract communication signals from sound waves, so that communication can be transmitted using sound waves The signal realizes short-distance wireles...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a wireless communication terminal, a wireless communication system, a wireless communication method and a name card transmission method. The wireless communication terminal comprises a processor, an acoustic signal generating device connected to the processor and an acoustic signal demodulating device connected to the processor, wherein the processor is applicable to generating communication signals and sending the communication signals to the acoustic signal generating device; the acoustic signal generating device is applicable to playing acoustic waves according to the communication signals; and the acoustic signal demodulating device is applicable to acquiring the acoustic waves and extracting the communication signals from the acoustic waves. The wireless communication terminal plays acoustic waves according to communication signals rather than transmit electromagnetic waves through setting the acoustic signal generating device. The wireless communication terminal acquires the acoustic waves and extracts communication signals from the acoustic waves through setting the acoustic signal demodulating device, so that transmission of signals is realized through using the acoustic waves, thus signal transmission between intelligent terminal is performed by using the acoustic waves within a short distance, the cost is reduced, and no adverse effect is imposed on the human body.
Description
technical field [0001] The invention relates to the technical field of communication equipment, in particular to a wireless communication terminal, a wireless communication system, a wireless communication method, and a business card transmission method. Background technique [0002] Wireless communication technology uses electromagnetic waves as the carrier of information, and is applied to smart terminals with wireless communication modules such as mobile phones and computers. The existing wireless communication methods include Zigbee, Bluetooth, Wi-Fi, mobile communication, traditional digital radio, etc. Their transmission distance ranges from a few meters to several kilometers, and they are widely used in mobile communication, Internet and other fields. However, due to the limited frequency band resources of wireless communication, the cost of using electromagnetic waves to transmit signals is relatively high, and electromagnetic waves have radiation, which will cause h...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/24
CPCH04W8/24
Inventor 马洪生刘勇叶德兵
Owner LEVOGE TECH